Exhibit 21

BELLSOUTH SUBSIDIARIES        As of December 31, 2002

|Name of Entity                                                      |  | Jurisdiction           |  | D/B/A                     
|------------------------------------------------------------------- |  | ---------------------- |  | --------------------------
|1155 Peachtree Associates                                           |  | Georgia                |  |                           
|AB Cellular Holding, LLC                                            |  | Delaware               |  |                           
|Abiatar S.A.                                                        |  | Uruguay                |  | Movicom BellSouth         
|Abilene SMSA Limited Partnership                                    |  | Delaware               |  | Cingular Wireless         
|Acadiana Cellular General Partnership                               |  | Delaware               |  |                           
|Acadiana Cellular Supply, LLC                                       |  | Delaware               |  |                           
|ACCC of Los Angeles, Inc.                                           |  | California             |  |                           
|Access to the Americas, S.A.                                        |  | Peru                   |  |                           
|Aeroservicios Los Alpes, C.A.                                       |  | Venezuela              |  |                           
|Aktieselskabet af3.november 1971                                    |  | Denmark                |  |                           
|Amarillo SMSA Holdings, LLC                                         |  | Delaware               |  |                           
|Amarillo SMSA Limited Partnership                                   |  | Delaware               |  | Cingular Wireless         
|Amarillo SMSA Supply Limited Partnership                            |  | Delaware               |  |                           
|Ameritech Mobile Communications, LLC                                |  | Delaware               |  | Cingular WirelessManistee
|Ameritech Wireless Communications, LLC                              |  | Delaware               |  | Cingular Wireless         
|Anpartsselskabet af 16. november 2000                               |  | Denmark                |  |                           
|Austin Cellular Holdings, LLC                                       |  | Delaware               |  |                           
|Austin Cellular Supply Limited Partnership                          |  | Delaware               |  |                           
|B.A. Celular Inversora S.A.                                         |  | Argentina              |  |                           
|Bautzen Inc.                                                        |  | Colombia               |  |                           
|BCP S.A.                                                            |  | Brazil                 |  |                           
|BCP S.I. S.A.                                                       |  | Brazil                 |  |                           
|BCP SP Ltd.                                                         |  | Brazil                 |  |                           
|Beach Holding Corporation                                           |  | Delaware               |  |                           
|Bell IP Holding L.L.C.                                              |  | Delaware               |  |                           
|BellSouth Accounts Receivable Management, Inc.                      |  | Delaware               |  |                           
|BellSouth Advertising & Publishing Brazil (B.V.I.) Holdings Limited |  | British Virgin Islands |  |                           
|BellSouth Advertising & Publishing Brazil (B.V.I.) Limited          |  | British Virgin Islands |  |                           
|BellSouth Advertising & Publishing Corporation                      |  | Georgia                |  |                           
|BellSouth Advertising & Publishing Peru (B.V.I.) Holdings Limited   |  | British Virgin Islands |  |                           
|BellSouth Advertising & Publishing Peru (B.V.I.) Limited            |  | British Virgin Islands |  |                           
|BellSouth Advertising & Publishing Peru S.R.L.                      |  | Peru                   |  |                           
|BellSouth Affiliate Services Corporation                            |  | Georgia                |  |                           
|BellSouth Argentina Holdings, LLC                                   |  | Georgia                |  |                           
|BellSouth Billing, Inc.                                             |  | Georgia                |  |                           
|BellSouth Brasil Holdings I Ltda.                                   |  | Brazil                 |  |                           
|BellSouth Brazil Investments, LLC                                   |  | Georgia                |  |                           
|BellSouth Brazil, Inc.                                              |  | Georgia                |  |                           
|BellSouth BSE, Inc.                                                 |  | Delaware               |  |                           
|BellSouth Business Systems, Inc.                                    |  | Georgia                |  |                           
|BellSouth Carrier Professional Services, Inc.                       |  | Delaware               |  |                           

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|BellSouth Central America (B.V.I.) Holdings Limited          |  | British Virgin Islands |  |                    
|------------------------------------------------------------ |  | ---------------------- |  | -------------------
|BellSouth Central America Holdings, Inc.                     |  | Delaware               |  |                    
|BellSouth Central America Services (B.V.I.) Holdings Limited |  | British Virgin Islands |  |                    
|BellSouth Chile Holdings, Inc.                               |  | Georgia                |  |                    
|BellSouth Chile Investments, LLC                             |  | Delaware               |  |                    
|BellSouth Chile S.A.                                         |  | Chile                  |  | BellSouth          
|BellSouth Chile, Inc.                                        |  | Georgia                |  |                    
|BellSouth China, Inc.                                        |  | Delaware               |  |                    
|BellSouth Colombia S.A.                                      |  | Colombia               |  | Celumóvil BellSouth
|BellSouth Communication Systems, LLC                         |  | Georgia                |  |                    
|BellSouth Comunicaciones S.A.                                |  | Chile                  |  | BellSouth          
|BellSouth Corporate Aviation and Travel Services, Inc.       |  | Georgia                |  |                    
|BellSouth Credit and Collections Management, Inc.            |  | Georgia                |  |                    
|BellSouth D. C., Inc.                                        |  | Georgia                |  |                    
|BellSouth Denmark Capital Finance Limited                    |  | British Virgin Islands |  |                    
|BellSouth Direct Marketing, Inc.                             |  | Georgia                |  |                    
|BellSouth Ecuador Holdings (BVI) I Limited                   |  | British Virgin Islands |  |                    
|BellSouth Ecuador Holdings (BVI) II Limited                  |  | British Virgin Islands |  |                    
|BellSouth Ecuador Holdings Partnership                       |  | Ecuador                |  |                    
|BellSouth Ecuador Holdings, Inc.                             |  | Delaware               |  |                    
|BellSouth Enterprises, Inc.                                  |  | Georgia                |  |                    
|BellSouth Entertainment, LLC                                 |  | Georgia                |  |                    
|BellSouth Foundation, Inc.                                   |  | Georgia                |  |                    
|BellSouth Guatemala Limited                                  |  | British Virgin Islands |  |                    
|BellSouth Guatemala y Compania, S.C.A.                       |  | Guatemala              |  | BellSouth          
|BellSouth Holdings B.V.                                      |  | The Netherlands        |  |                    
|BellSouth Honduras (B.V.I.) Holdings Limited                 |  | British Virgin Islands |  |                    
|BellSouth Intellectual Property Corporation                  |  | Delaware               |  |                    
|BellSouth Intellectual Property Group, Inc.                  |  | Georgia                |  |                    
|BellSouth Intellectual Property Management Corporation       |  | Georgia                |  |                    
|BellSouth Intellectual Property Marketing Corporation        |  | Georgia                |  |                    
|BellSouth Interactive Media Services, LLC                    |  | Georgia                |  |                    
|BellSouth International Capital Finance Limited              |  | Cayman Islands         |  |                    
|BellSouth International Holdings, Inc.                       |  | Delaware               |  |                    
|BellSouth International Latin America, Inc.                  |  | Delaware               |  |                    
|BellSouth International, Inc.                                |  | Georgia                |  |                    
|BellSouth Internet Exchange, Inc.                            |  | Georgia                |  |                    
|BellSouth Inversiones S.A.                                   |  | Chile                  |  |                    
|BellSouth Inversora S.A.                                     |  | Argentina              |  |                    
|BellSouth Israel, Inc.                                       |  | Georgia                |  |                    
|BellSouth Latin American Holdings I, Ltd.                    |  | British Virgin Islands |  |                    
|BellSouth Latin American Holdings II, Ltd.                   |  | British Virgin Islands |  |                    
|BellSouth Latin American Holdings III, Ltd.                  |  | British Virgin Islands |  |                    
|BellSouth Latin American Holdings V, Inc.                    |  | Delaware               |  |                    

2

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|BellSouth Latin American Holdings V, Ltd.     |  | British Virgin Islands |  |                                                                           
|--------------------------------------------- |  | ---------------------- |  | --------------------------------------------------------------------------
|BellSouth Latin American Investments I, Ltd.  |  | British Virgin Islands |  |                                                                           
|BellSouth Latin American Investments II, Ltd. |  | British Virgin Islands |  |                                                                           
|BellSouth Latin American Investments V, Ltd.  |  | British Virgin Islands |  |                                                                           
|BellSouth Latin Investments, LLC              |  | Delaware               |  |                                                                           
|BellSouth Long Distance, Inc.                 |  | Delaware               |  |                                                                           
|BellSouth Marketing Services, Inc.            |  | Georgia                |  |                                                                           
|BellSouth MNS, Inc.                           |  | Delaware               |  |                                                                           
|BellSouth Mobile Data, Inc.                   |  | Georgia                |  |                                                                           
|BellSouth Mobile Systems, Inc.                |  | Delaware               |  |                                                                           
|BellSouth Mobility LLC                        |  | Georgia                |  | Cingular Wireless
Cingular Wireless
Kentucky
Cingular Wireless
Tennessee
|BellSouth Nicaragua (BVI) Limited             |  | British Virgin Islands |  |                                                                           
|BellSouth Nicaragua Holdings, Inc.            |  | Delaware               |  |                                                                           
|BellSouth Panama Holdings, Inc.               |  | Delaware               |  |                                                                           
|BellSouth Panama Limited                      |  | Cayman Islands         |  |                                                                           
|BellSouth Personal Communications, LLC        |  | Delaware               |  | Cingular Wireless                                                         
|BellSouth Peru BVI Limited                    |  | British Virgin Islands |  |                                                                           
|BellSouth Peru Holdings, Inc.                 |  | Delaware               |  |                                                                           
|BellSouth Peru S.A.                           |  | Peru                   |  | BellSouth                                                                 
|BellSouth Products, Inc.                      |  | Georgia                |  |                                                                           
|BellSouth Public Communications, Inc.         |  | Georgia                |  |                                                                           
|BellSouth Resources, Inc.                     |  | Georgia                |  |                                                                           
|BellSouth Select, Inc.                        |  | Georgia                |  |                                                                           
|BellSouth Shanghai Centre, Ltd.               |  | Georgia                |  | BellSouth                                                                 
|BellSouth Southern Cone, Inc.                 |  | Georgia                |  |                                                                           
|BellSouth Technology Group, Inc.              |  | Georgia                |  |                                                                           
|BellSouth Telecommunications, Inc.            |  | Georgia                |  |                                                                           
|BellSouth Venezuela (BVI) Limited             |  | British Virgin Islands |  |                                                                           
|BellSouth Warranty Services of Florida, LLC   |  | Georgia                |  |                                                                           
|BellSouth Wireless Cable, Inc.                |  | Delaware               |  |                                                                           
|BellSouth.net Inc.                            |  | Delaware               |  |                                                                           
|Berry Network, Inc.                           |  | Georgia                |  |                                                                           
|Berry-Sprint Publishing, Inc.                 |  | Georgia                |  |                                                                           
|Billing & Management Systems S.A.             |  | Peru                   |  |                                                                           
|Binford Investments Ltd.                      |  | British Virgin Islands |  |                                                                           
|Bloomington Cellular Telephone Company        |  | Delaware               |  | Cingular Wireless                                                         
|BLS Cingular Holdings, LLC                    |  | Georgia                |  |                                                                           
|BLS Denmark Associates                        |  | Georgia                |  |                                                                           
|BLS Denmark, Inc.                             |  | Georgia                |  |                                                                           
|Bombshell Comércio e Participaçöes Ltda.      |  | Brazil                 |  |                                                                           
|Bombshell Holdings (B.V.I.) Ltd.              |  | British Virgin Islands |  |                                                                           
|BSC Cayman General Partnership                |  | Cayman Islands         |  |                                                                           
|BSC de Panama Holdings, S.A.                  |  | Panama                 |  |                                                                           
|BSC de Panama S.A.                            |  | Panama                 |  | BellSouth                                                                 
|BSCC of Houston Holdings, Inc.                |  | Delaware               |  |                                                                           
|BSCC of Houston, LLC                          |  | Texas                  |  |                                                                           

3

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|BSE NE Ltd.                                            |  | Brazil                 |  |                  
|------------------------------------------------------ |  | ---------------------- |  | -----------------
|BSE S.A.                                               |  | Brazil                 |  |                  
|BSE S.I. S.A.                                          |  | Brazil                 |  |                  
|BSI ACCESS U.K. Limited                                |  | United Kingdom         |  |                  
|BSI Denmark, Inc.                                      |  | Georgia                |  |                  
|BSI Services Guatemala, LLC                            |  | Georgia                |  |                  
|BTS Sub I, LLC                                         |  | Delaware               |  |                  
|BTS Sub II, LLC                                        |  | Delaware               |  |                  
|Campanile Assurance Line Limited                       |  | Vermont                |  |                  
|Capco                                                  |  | Cayman Islands         |  |                  
|Cayman Cellular Holding Limited                        |  | Cayman Islands         |  |                  
|CCI Investment Holdings Ltd.                           |  | Guernsey               |  |                  
|CCPR of the Virgin Islands, Inc.                       |  | Delaware               |  |                  
|CCPR Paging, Inc.                                      |  | Delaware               |  |                  
|CCPR Services, Inc.                                    |  | Delaware               |  |                  
|CCPR Telecommunications, Inc.                          |  | Delaware               |  |                  
|Cellcom (Holdings) 2001 Ltd.                           |  | Israel                 |  |                  
|Cellcom Fixed Telecommunications Services              |  | Israel                 |  |                  
|CellCom Israel, Ltd.                                   |  | Israel                 |  | Cellcom          
|CellCom Real Estate (2001) Ltd.                        |  | Israel                 |  |                  
|Cellular Credit Corporation                            |  | Delaware               |  |                  
|Cellular Radio of Chattanooga                          |  | Georgia                |  |                  
|Cellular Retail Corporation                            |  | Delaware               |  | Cingular Wireless
|Centram Communications L.P.                            |  | British Virgin Islands |  |                  
|Champaign Celltelco                                    |  | District of Columbia   |  |                  
|Chattanooga MSA Holdings, Inc.                         |  | Delaware               |  |                  
|Chattanooga MSA Limited Partnership                    |  | Delaware               |  |                  
|Chattanooga MSA Supply Limited Partnership             |  | Delaware               |  |                  
|Cincinnati SMSA Limited Partnership                    |  | Delaware               |  |                  
|Cingular Interactive L.P.                              |  | Delaware               |  |                  
|Cingular New England License Sub LLC                   |  | Delaware               |  |                  
|Cingular Real Estate Holdings of Atlanta, LLC          |  | Georgia                |  |                  
|Cingular Real Estate Holdings of Georgia, LLC          |  | Georgia                |  |                  
|Cingular Real Estate Holdings of Kentucky, LLC         |  | Georgia                |  |                  
|Cingular Real Estate Holdings of Louisiana, LLC        |  | Georgia                |  |                  
|Cingular Real Estate Holdings of the Southeast, LLC    |  | Georgia                |  |                  
|Cingular Supply, L.P.                                  |  | Delaware               |  |                  
|Cingular Westel Real Estate Holdings, LLC              |  | Georgia                |  |                  
|Cingular Wireless Aviation Holdings, LLC               |  | Delaware               |  |                  
|Cingular Wireless Corporation                          |  | Delaware               |  |                  
|Cingular Wireless Employee Services, LLC               |  | Delaware               |  |                  
|Cingular Wireless Finance Corp.                        |  | Delaware               |  |                  
|Cingular Wireless LLC                                  |  | Delaware               |  |                  
|Cingular Wireless of Austin Limited Partnership        |  | Delaware               |  | Cingular Wireless
|Cingular Wireless of Texas RSA #11 Limited Partnership |  | Delaware               |  | Cingular Wireless
|Cingular Wireless of Texas RSA #16 Limited Partnership |  | Delaware               |  | Cingular Wireless
|Cingular Wireless Roadrunner LLC                       |  | Delaware               |  |                  

4

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|Cingular Wireless Spectrum Sub A LLC                     |  | Delaware             |  |                  
|-------------------------------------------------------- |  | -------------------- |  | -----------------
|Cingular Wireless Spectrum Sub B LLC                     |  | Delaware             |  |                  
|Comoviles S.A.                                           |  | Colombia             |  |                  
|Compania de Radiocomunicaciones Moviles S.A.             |  | Argentina            |  | Movicom BellSouth
|Compania de Telecomunicaciones Comtal Limitada           |  | Chile                |  |                  
|Compañia de Teléfonos del Plata S.A.                     |  | Argentina            |  |                  
|Comtel Comunicaciones Telefonicas, S.A.                  |  | Venezuela            |  |                  
|Comunicaciones Personales, S.A.                          |  | Guatemala            |  |                  
|Comunicaciones Trunking S.A.                             |  | Colombia             |  |                  
|Corporación 271191, C.A.                                 |  | Venezuela            |  |                  
|Corpus Christi SMSA Limited Partnership                  |  | Delaware             |  | Cingular Wireless
|Dallas SMSA Holdings, LLC                                |  | Delaware             |  |                  
|Dallas SMSA Limited Partnership                          |  | Delaware             |  | Cingular Wireless
|Dallas SMSA Supply Limited Partnership                   |  | Delaware             |  |                  
|Dansk MobilTelefon I/S                                   |  | Denmark              |  | Sonofon          
|Decatur RSA Limited Partnership                          |  | Delaware             |  |                  
|Denmark Alliance, Inc.                                   |  | Delaware             |  |                  
|Det Danske Mobiletelefonkompagni                         |  | Denmark              |  |                  
|Detroit SMSA Limited Partnership                         |  | Delaware             |  | Cingular Wireless
|Digital Installations, LLC                               |  | Georgia              |  |                  
|Digital Media & Communications III-B Limited Partnership |  | Delaware             |  |                  
|Doric Holdings Limited & Cia., Ltda.                     |  | Nicaragua            |  |                  
|Eastern Missouri Cellular Holdings, LLC                  |  | Delaware             |  |                  
|Eastern Missouri Cellular Limited Partnership            |  | Delaware             |  | Cingular Wireless
|Eastern Missouri Cellular Supply Limited Partnership     |  | Delaware             |  |                  
|Florida Cellular Service, LLC                            |  | Georgia              |  | Cingular Wireless
|Florida RSA #2B (Indian River) Limited Partnership       |  | Delaware             |  | Cingular Wireless
|Galveston Cellular Partnership                           |  | Texas                |  |                  
|Galveston Cellular Telephone Company                     |  | Delaware             |  |                  
|Georgia RSA No. 1 Limited Partnership                    |  | Delaware             |  |                  
|Georgia RSA No. 1 Supply, LLC                            |  | Delaware             |  |                  
|Georgia RSA No. 2 Limited Partnership                    |  | Delaware             |  |                  
|Georgia RSA No. 2 Supply, LLC                            |  | Delaware             |  |                  
|Georgia RSA No. 3 Limited Partnership                    |  | Delaware             |  |                  
|Georgia RSA No. 3 Supply, LLC                            |  | Delaware             |  |                  
|GSM Corridor LLC                                         |  | Delaware             |  |                  
|Houma-Thibodaux Cellular Partnership                     |  | District of Columbia |  |                  
|Houma-Thibodaux Cellular Supply, LLC                     |  | Delaware             |  |                  
|Houston Cellular Telephone Company, L.P.                 |  | Texas                |  |                  
|Inmuebles Aries S.A.                                     |  | Peru                 |  |                  
|Intelleprop, Inc.                                        |  | Delaware             |  |                  
|Intelligent Media Ventures, LLC                          |  | Georgia              |  | IntelliVentures  
|Interessentskabet af 26. november 2000                   |  | Denmark              |  |                  
|Intertel S.A.                                            |  | Chile                |  |                  
|Iray B.V.                                                |  | The Netherlands      |  |                  
|Jacksonville MSA Limited Partnership                     |  | Delaware             |  | Cingular Wireless

5

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|Jacksonville MSA Supply, LLC                             |  | Delaware               |  |                                 
|-------------------------------------------------------- |  | ---------------------- |  | --------------------------------
|Kalamai Holdings & Cia., Ltda.                           |  | Nicaragua              |  |                                 
|Kalamai Holdings Limited                                 |  | British Virgin Islands |  |                                 
|Kansas City SMSA Supply Limited Partnership              |  | Delaware               |  | Cingular Wireless               
|Kansas City SMSA Holdings, LLC                           |  | Delaware               |  |                                 
|Kansas City SMSA Limited Partnership                     |  | Delaware               |  |                                 
|Kobrocom Electronica Ltda.                               |  | Colombia               |  |                                 
|L. M. Berry and Company                                  |  | Georgia                |  | The Berry Company               
|Lafayette MSA Limited Partnership                        |  | Delaware               |  |                                 
|Lafayette MSA Supply, LLC                                |  | Delaware               |  |                                 
|Lenox Park Holdings, L.L.C.                              |  | Georgia                |  |                                 
|Louisiana RSA No. 7 Cellular General Partnership         |  | Delaware               |  |                                 
|Louisiana RSA No. 7 Cellular Supply, LLC                 |  | Delaware               |  |                                 
|Louisiana RSA No. 8 Limited Partnership                  |  | Delaware               |  |                                 
|Lubbock SMSA Holdings, LLC                               |  | Delaware               |  |                                 
|Lubbock SMSA Limited Partnership                         |  | Delaware               |  | Cingular Wireless               
|Lubbock SMSA Supply Limited Partnership                  |  | Delaware               |  |                                 
|Madison SMSA Limited Partnership                         |  | Delaware               |  |                                 
|Madison SMSA Supply, LLC                                 |  | Delaware               |  |                                 
|McAllen-Edinburg-Mission SMSA Holdings, LLC              |  | Delaware               |  |                                 
|McAllen-Edinburg-Mission SMSA Limited Partnership        |  | Delaware               |  | Cingular Wireless               
|McAllen-Edinburg-Mission SMSA Supply Limited Partnership |  | Delaware               |  |                                 
|Midland-Odessa SMSA Limited Partnership                  |  | Delaware               |  | Cingular Wireless               
|Midtjydsk Radiotelefon A/S                               |  | Denmark                |  |                                 
|Milwaukee SMSA Limited Partnership                       |  | Delaware               |  |                                 
|Milwaukee SMSA Supply, LLC                               |  | Delaware               |  |                                 
|Missouri 9B1 Limited Partnership                         |  | Delaware               |  |                                 
|Missouri RSA 11/12 SMSA Holdings, LLC                    |  | Delaware               |  |                                 
|Missouri RSA 11/12 Limited Partnership                   |  | Delaware               |  | Cingular Wireless               
|Missouri RSA 11/12 SMSA Supply Limited Partnership       |  | Delaware               |  |                                 
|Missouri RSA 8 Limited Partnership                       |  | Delaware               |  |                                 
|New E-mail Communications System Ltd.                    |  | Israel                 |  |                                 
|Northeastern Georgia RSA Limited Partnership             |  | Delaware               |  |                                 
|Oklahoma City SMSA Limited Partnership                   |  | Delaware               |  | Cingular Wireless
Oklahoma City
|Oklahoma City SMSA Supply, LLC                           |  | Delaware               |  |                                 
|Oklahoma RSA 3 Limited Partnership                       |  | Delaware               |  |                                 
|Oklahoma RSA 9 Limited Partnership                       |  | Delaware               |  |                                 
|Olympic Ltda.                                            |  | Colombia               |  |                                 
|Omnipoint Facilities Network 2, LLC                      |  | Delaware               |  |                                 
|Orlando CGSA Holdings, Inc.                              |  | Delaware               |  | Cingular Wireless               
|Orlando SMSA Limited Partnership                         |  | Delaware               |  | Cingular Wireless               
|Otecel S.A.                                              |  | Ecuador                |  | BellSouth                       
|Pacific Bell Wireless Northwest, LLC                     |  | Delaware               |  | Cingular Wireless               
|Pacific Bell Wireless, LLC                               |  | Nevada                 |  | Cingular Wireless               
|Pacific Telesis Mobile Services LLC                      |  | Delaware               |  |                                 

6

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|Paracomunicar S.A.                          |  | Colombia               |  |                                                
|------------------------------------------- |  | ---------------------- |  | -----------------------------------------------
|Peachtree Insurance Company, Ltd. (Bermuda) |  | Bermuda                |  |                                                
|Peck Holdings Corp.                         |  | British Virgin Islands |  |                                                
|Pine Bluff Cellular, Inc.                   |  | Delaware               |  |                                                
|Promociones 4222, C.A.                      |  | Venezuela              |  |                                                
|R.A. Celular Inversora S.A.                 |  | Argentina              |  |                                                
|RAM Broadcasting Corporation                |  | New York               |  |                                                
|RAM Communications Group, LLC               |  | New York               |  |                                                
|Red de Servicios Sured, T.E.L., C.A.        |  | Venezuela              |  |                                                
|Redanil S.A.                                |  | Uruguay                |  |                                                
|Roadrunner Operating LLC                    |  | Delaware               |  |                                                
|ROU Celular Inversora S. A.                 |  | Panama                 |  |                                                
|Salmon PCS LLC                              |  | Delaware               |  |                                                
|San Antonio SMSA Limited Partnership        |  | Delaware               |  | Cingular Wireless                              
|San Juan Cellular Telephone Company         |  | District of Columbia   |  |                                                
|Santabel Comércio e Participaçöes Ltda.     |  | Brazil                 |  |                                                
|Santabel Holdings (B.V.I.) Ltd.             |  | British Virgin Islands |  |                                                
|SBC International Puerto Rico, Inc.         |  | Delaware               |  |                                                
|SBC WirelessPuerto Rico, LLC               |  | Delaware               |  |                                                
|SBC Wireless LLC                            |  | Delaware               |  |                                                
|Sistemas Time Trac, C.A.                    |  | Venezuela              |  |                                                
|SONOFON 3 G A/S                             |  | Denmark                |  |                                                
|SONOFON A/S                                 |  | Denmark                |  |                                                
|SONOFON Holdings A/S                        |  | Denmark                |  |                                                
|SONOFON Partners A/S                        |  | Denmark                |  |                                                
|SONOFON Services A/S                        |  | Denmark                |  |                                                
|South Florida Television Inc.               |  | Delaware               |  |                                                
|Southwestern Bell Mobile Systems LLC        |  | Delaware               |  |                                                
|Southwestern Bell Wireless LLC              |  | Delaware               |  | Cingular Wireless &
Cingular Wireless
Oklahoma
|St. Joseph SMSA Limited Partnership         |  | Delaware               |  | Cingular Wireless                              
|StarMedia Network, Inc.                     |  | Delaware               |  |                                                
|Stevens Graphics, Inc.                      |  | Georgia                |  |                                                
|Sunlink Corporation                         |  | Georgia                |  |                                                
|SWBW B-Band Development LLC                 |  | Delaware               |  |                                                
|Telcel, C.A.                                |  | Venezuela              |  | Telcel BellSouth                               
|Telecom BBS (B.V.I.) Limited                |  | British Virgin Islands |  |                                                
|Telecomunicaciones BBS, C.A.                |  | Venezuela              |  |                                                
|Telefonia Celular de Nicaragua, S.A.        |  | Nicaragua              |  | BellSouth                                      
|Tele-Man Netherlands B.V.                   |  | The Netherlands        |  |                                                
|Texas RSA #16 Holdings, LLC                 |  | Delaware               |  |                                                
|Texas RSA #16 Supply Limited Partnership    |  | Delaware               |  |                                                
|Texas RSA 10B1 Limited Partnership          |  | Delaware               |  | Cingular Wireless                              
|Texas RSA 10B3 Limited Partnership          |  | Delaware               |  | Cingular Wireless                              
|Texas RSA 18 Limited Partnership            |  | Delaware               |  | Cingular Wireless                              
|Texas RSA 19 Limited Partnership            |  | Delaware               |  | Cingular Wireless                              
|Texas RSA 20B1 Limited Partnership          |  | Delaware               |  | Cingular Wireless                              
|Texas RSA 20B2 Limited Partnership          |  | Delaware               |  |                                                
|Texas RSA 6 Limited Partnership             |  | Delaware               |  | Cingular Wireless                              

7

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|Texas RSA 7B1 Limited Partnership                   |  | Delaware       |  | Cingular Wireless
|--------------------------------------------------- |  | -------------- |  | -----------------
|Texas RSA 9B1 Limited Partnership                   |  | Delaware       |  | Cingular Wireless
|Texas RSA 9B4 Limited Partnership                   |  | Delaware       |  | Cingular Wireless
|Topeka SMSA Limited Partnership                     |  | Delaware       |  |                  
|Transporte Airejety, C.A.                           |  | Venezuela      |  |                  
|USVI Paging Inc.                                    |  | Delaware       |  |                  
|Vencorp.                                            |  | Cayman Islands |  |                  
|Westel-Indianapolis LLC                             |  | Delaware       |  | Cingular Wireless
|Wichita SMSA Limited Partnership                    |  | Delaware       |  |                  
|Wireless Telecommunications Investment Company, LLC |  | Delaware       |  |                  
|Worcester Telephone Company                         |  | New York       |  |                  
|Worcester Telephone Supply, LLC                     |  | Delaware       |  |                  
|Yiwei Consulting (Shanghai) Co., Ltd.               |  | China          |  |                  

8

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