**Exhibit 11.3**

 

**ALLEGIANCETELECOM, INC.**

**(Debtors andDebtors-In-Possession)**

**COMPUTATION OF PERSHARE EARNINGS (LOSS)**

**THREE MONTHS ENDEDSEPTEMBER 30, 2002**

**(Dollars inthousands, except per share amounts)**

 
|                                                 |   | **Number of  Shares** |   | **Percent  Outstanding** |   | **Equivalent Shares** |         |
|------------------------------------------------------|--------|-----------------------|--------|--------------------------|--------|-----------------------|--------------|
|                                                 |   |                  |   |                     |   |                  |         |
| Prior to  Initial Public Offering                    |   |                  |   |                     |   |                  |         |
| 1997 Common  Stock Offering                          |   | 639                   |   | 100.00                   | %      | 639                   |         |
| After Initial  Public Offering                       |   |                  |   |                     |   |                  |         |
| 1998 Common  Stock Offering                          |   | 15,000,000            |   | 100.00                   | %      | 15,000,000            |         |
| Preferred Stock  Converted to Common Stock           |   | 60,511,692            |   | 100.00                   | %      | 60,511,692            |         |
| 1999 Common  Stock Offering                          |   | 21,041,100            |   | 100.00                   | %      | 21,041,100            |         |
| 2000 Common  Stock Offering                          |   | 10,703,109            |   | 100.00                   | %      | 10,703,109            |         |
| Cash in Lieu of  Stock Split                         |   | (577                  | )      | 100.00                   | %      | (577                  | )            |
| Treasury Shares                                      |   | (327,495              | )      | 100.00                   | %      | (327,495              | )            |
| Warrants                                             |   | 768,021               |   | 99.84                    | %      | 766,784               |         |
| Stock Options  Exercised                             |   | 1,362,257             |   | 100.00                   | %      | 1,362,257             |         |
| Employee Stock  Discount Purchase Plan Shares Issued |   | 2,319,736             |   | 99.48                    | %      | 2,307,692             |         |
| Common Stock  Issued for Business Acquisitions       |   | 5,558,747             |   | 100.00                   | %      | 5,558,747             |         |
| Restricted  Shares Issued to Employees               |   | 1,226,768             |   | 22.2                     | %      | 273,463               |         |
|                                                 |   |                  |   |                     |   |                  |         |
| WEIGHTED  AVERAGE SHARES OUTSTANDING                 |   |                  |   |                     |   | 117,197,411           |         |
|                                                 |   |                  |   |                     |   |                  |         |
| NET LOSS  APPLICABLE TO COMMON STOCK                 |   |                  |   |                     |   | $                     | (113,110,000 | ) |
|                                                 |   |                  |   |                     |   |                  |         |
| NET LOSS PER  SHARE, BASIC AND DILUTED               |   |                  |   |                     |   | $                     | (0.97        | ) |

 

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