# Country codes: B

* A
* B
* C
* D–E
* F
* G
* H–I
* J–K
* L
* M
* N
* O–Q
* R
* S
* T
* U–Z

## Bahamas

| ISO 3166-1 numeric 044 | ISO 3166-1 alpha-3 BHS | ISO 3166-1 alpha-2 BS | ICAO airport code prefix MY |
| E.164 code 1 | IOC country code BAH | Country code top-level domain .bs | ICAO aircraft regis. prefix C6- |
| E.212 mobile country code 364 | NATO three-letter code BHS | NATO two-letter code BF | LOC MARC code BF |
| ITU Maritime ID 308, 309, 311 | ITU letter code BAH | FIPS country code BF | License plate code BS |
| GS1 GTIN prefix — | UNDP country code BHA | WMO country code BA | ITU callsign prefixes C6A-C6Z |

## Bahrain

| ISO 3166-1 numeric 048 | ISO 3166-1 alpha-3 BHR | ISO 3166-1 alpha-2 BH | ICAO airport code prefix OB |
| E.164 code 973 | IOC country code BRN | Country code top-level domain .bh | ICAO aircraft regis. prefix A9C- |
| E.212 mobile country code 426 | NATO three-letter code BHR | NATO two-letter code BA | LOC MARC code BA |
| ITU Maritime ID 408 | ITU letter code BHR | FIPS country code BA | License plate code BRN |
| GS1 GTIN prefix 608 | UNDP country code BAH | WMO country code BN | ITU callsign prefixes A9A-A9Z |

## Bangladesh

| ISO 3166-1 numeric 050 | ISO 3166-1 alpha-3 BGD | ISO 3166-1 alpha-2 BD | ICAO airport code prefix VG |
| E.164 code 880 | IOC country code BAN | Country code top-level domain .bd | ICAO aircraft regis. prefix S2- |
| E.212 mobile country code 470 | NATO three-letter code BGD | NATO two-letter code BG | LOC MARC code BG |
| ITU Maritime ID 405 | ITU letter code BGD | FIPS country code BG | License plate code BD |
| GS1 GTIN prefix — | UNDP country code BGD | WMO country code BW | ITU callsign prefixes S2A-S3Z |

## Barbados

| ISO 3166-1 numeric 052 | ISO 3166-1 alpha-3 BRB | ISO 3166-1 alpha-2 BB | ICAO airport code prefix TB |
| E.164 code 1 | IOC country code BAR | Country code top-level domain .bb | ICAO aircraft regis. prefix 8P- |
| E.212 mobile country code 342 | NATO three-letter code BRB | NATO two-letter code BB | LOC MARC code BB |
| ITU Maritime ID 314 | ITU letter code BRB | FIPS country code BB | License plate code BDS |
| GS1 GTIN prefix — | UNDP country code BAR | WMO country code BR | ITU callsign prefixes 8PA-8PZ |

## Belarus

| ISO 3166-1 numeric 112 | ISO 3166-1 alpha-3 BLR | ISO 3166-1 alpha-2 BY | ICAO airport code prefix UM |
| E.164 code 375 | IOC country code BLR | Country code top-level domain .by | ICAO aircraft regis. prefix EW- |
| E.212 mobile country code 257 | NATO three-letter code BLR | NATO two-letter code BO | LOC MARC code BW |
| ITU Maritime ID 206 | ITU letter code BLR | FIPS country code BO | License plate code BY |
| GS1 GTIN prefix 481 | UNDP country code BYE | WMO country code BY | ITU callsign prefixes EUA-EWZ |

## Belgium

| ISO 3166-1 numeric 056 | ISO 3166-1 alpha-3 BEL | ISO 3166-1 alpha-2 BE | ICAO airport code prefix EB |
| E.164 code 32 | IOC country code BEL | Country code top-level domain .be | ICAO aircraft regis. prefix OO- |
| E.212 mobile country code 206 | NATO three-letter code BEL | NATO two-letter code BE | LOC MARC code BE |
| ITU Maritime ID 205 | ITU letter code BEL | FIPS country code BE | License plate code B |
| GS1 GTIN prefix 540-549 | UNDP country code BEL | WMO country code BX | ITU callsign prefixes ONA-OTZ |

## Belize

| ISO 3166-1 numeric 084 | ISO 3166-1 alpha-3 BLZ | ISO 3166-1 alpha-2 BZ | ICAO airport code prefix MZ |
| E.164 code 501 | IOC country code BIZ | Country code top-level domain .bz | ICAO aircraft regis. prefix V3- |
| E.212 mobile country code 702 | NATO three-letter code BLZ | NATO two-letter code BH | LOC MARC code BH |
| ITU Maritime ID 312 | ITU letter code BLZ | FIPS country code BH | License plate code BH |
| GS1 GTIN prefix — | UNDP country code BZE | WMO country code BH | ITU callsign prefixes V3A-V3Z |

## Benin

| ISO 3166-1 numeric 204 | ISO 3166-1 alpha-3 BEN | ISO 3166-1 alpha-2 BJ | ICAO airport code prefix DB |
| E.164 code 229 | IOC country code BEN | Country code top-level domain .bj | ICAO aircraft regis. prefix TY- |
| E.212 mobile country code 616 | NATO three-letter code BEN | NATO two-letter code BN | LOC MARC code DM |
| ITU Maritime ID 610 | ITU letter code BEN | FIPS country code BN | License plate code DY |
| GS1 GTIN prefix — | UNDP country code BEN | WMO country code BJ | ITU callsign prefixes TYA-TYZ |

## Bermuda (British territory)

| ISO 3166-1 numeric 060 | ISO 3166-1 alpha-3 BMU | ISO 3166-1 alpha-2 BM | ICAO airport code prefix TX |
| E.164 code 1 | IOC country code BER | Country code top-level domain .bm | ICAO aircraft regis. prefix VP-B-, VQ-B- |
| E.212 mobile country code 350 | NATO three-letter code BMU | NATO two-letter code BD | LOC MARC code BM |
| ITU Maritime ID 310 | ITU letter code BER | FIPS country code BD | License plate code — |
| GS1 GTIN prefix — | UNDP country code BER | WMO country code BE | ITU callsign prefixes — |

## Bhutan

| ISO 3166-1 numeric 064 | ISO 3166-1 alpha-3 BTN | ISO 3166-1 alpha-2 BT | ICAO airport code prefix VQ |
| E.164 code 975 | IOC country code BHU | Country code top-level domain .bt | ICAO aircraft regis. prefix A5- |
| E.212 mobile country code 402 | NATO three-letter code BTN | NATO two-letter code BT | LOC MARC code BT |
| ITU Maritime ID 410 | ITU letter code BTN | FIPS country code BT | License plate code BHT (unofficial) |
| GS1 GTIN prefix — | UNDP country code BHU | WMO country code — | ITU callsign prefixes A5A-A5Z |

## Bolivia

| ISO 3166-1 numeric 068 | ISO 3166-1 alpha-3 BOL | ISO 3166-1 alpha-2 BO | ICAO airport code prefix SL |
| E.164 code 591 | IOC country code BOL | Country code top-level domain .bo | ICAO aircraft regis. prefix CP- |
| E.212 mobile country code 736 | NATO three-letter code BOL | NATO two-letter code BL | LOC MARC code BO |
| ITU Maritime ID 720 | ITU letter code BOL | FIPS country code BL | License plate code BOL |
| GS1 GTIN prefix 777 | UNDP country code BOL | WMO country code BO | ITU callsign prefixes CPA-CPZ |

## Bosnia and Herzegovina

| ISO 3166-1 numeric 070 | ISO 3166-1 alpha-3 BIH | ISO 3166-1 alpha-2 BA | ICAO airport code prefix LQ |
| E.164 code 387 | IOC country code BIH | Country code top-level domain .ba | ICAO aircraft regis. prefix T9- |
| E.212 mobile country code 218 | NATO three-letter code BIH | NATO two-letter code BK | LOC MARC code BN |
| ITU Maritime ID 478 | ITU letter code BIH | FIPS country code BK | License plate code BIH |
| GS1 GTIN prefix 387 | UNDP country code BIH | WMO country code BG | ITU callsign prefixes E7A-E7Z |

## Botswana

| ISO 3166-1 numeric 072 | ISO 3166-1 alpha-3 BWA | ISO 3166-1 alpha-2 BW | ICAO airport code prefix FB |
| E.164 code 267 | IOC country code BOT | Country code top-level domain .bw | ICAO aircraft regis. prefix A2- |
| E.212 mobile country code 652 | NATO three-letter code BWA | NATO two-letter code BC | LOC MARC code BS |
| ITU Maritime ID 611 | ITU letter code BOT | FIPS country code BC | License plate code BW |
| GS1 GTIN prefix — | UNDP country code BOT | WMO country code BC | ITU callsign prefixes 8OA-8OZ, A2A-A2Z |

## Bouvet Island (dependency of Norway)

| ISO 3166-1 numeric 074 | ISO 3166-1 alpha-3 BVT | ISO 3166-1 alpha-2 BV | ICAO airport code prefix — |
| E.164 code — | IOC country code — | Country code top-level domain .bv | ICAO aircraft regis. prefix LN- |
| E.212 mobile country code 242 | NATO three-letter code BVT | NATO two-letter code BV | LOC MARC code BV |
| ITU Maritime ID — | ITU letter code BVT | FIPS country code BV | License plate code — |
| GS1 GTIN prefix — | UNDP country code — | WMO country code BV | ITU callsign prefixes — |

## Brazil

| ISO 3166-1 numeric 076 | ISO 3166-1 alpha-3 BRA | ISO 3166-1 alpha-2 BR | ICAO airport code prefix SB, SD, SN, SS, SW |
| E.164 code 55 | IOC country code BRA | Country code top-level domain .br | ICAO aircraft regis. prefix PP-, PR-, PT-, PU- |
| E.212 mobile country code 724 | NATO three-letter code BRA | NATO two-letter code BR | LOC MARC code BL |
| ITU Maritime ID 710 | ITU letter code B | FIPS country code BR | License plate code BR |
| GS1 GTIN prefix 789-790 | UNDP country code BRA | WMO country code BZ | ITU callsign prefixes PPA-PYZ, ZVA-ZZZ |

## British Indian Ocean Territory (Also, overseas territory)

| ISO 3166-1 numeric 086 | ISO 3166-1 alpha-3 IOT | ISO 3166-1 alpha-2 IO | ICAO airport code prefix FJ |
| E.164 code 246 | IOC country code — | Country code top-level domain .io | ICAO aircraft regis. prefix G- |
| E.212 mobile country code — | NATO three-letter code IOT | NATO two-letter code IO | LOC MARC code BI |
| ITU Maritime ID — | ITU letter code BIO | FIPS country code IO | License plate code — |
| GS1 GTIN prefix — | UNDP country code — | WMO country code BT | ITU callsign prefixes — |

## Brunei

| ISO 3166-1 numeric 096 | ISO 3166-1 alpha-3 BRN | ISO 3166-1 alpha-2 BN | ICAO airport code prefix WB |
| E.164 code 673 | IOC country code BRU | Country code top-level domain .bn | ICAO aircraft regis. prefix V8- |
| E.212 mobile country code 528 | NATO three-letter code BRN | NATO two-letter code BX | LOC MARC code BX |
| ITU Maritime ID 508 | ITU letter code BRU | FIPS country code BX | License plate code BRU |
| GS1 GTIN prefix 623 | UNDP country code BRU | WMO country code BD | ITU callsign prefixes V8A-V8Z |

## Bulgaria

| ISO 3166-1 numeric 100 | ISO 3166-1 alpha-3 BGR | ISO 3166-1 alpha-2 BG | ICAO airport code prefix LB |
| E.164 code 359 | IOC country code BUL | Country code top-level domain .bg | ICAO aircraft regis. prefix LZ- |
| E.212 mobile country code 284 | NATO three-letter code BGR | NATO two-letter code BU | LOC MARC code BU |
| ITU Maritime ID 207 | ITU letter code BUL | FIPS country code BU | License plate code BG |
| GS1 GTIN prefix 380 | UNDP country code BUL | WMO country code BU | ITU callsign prefixes LZA-LZZ |

## Burkina Faso

| ISO 3166-1 numeric 854 | ISO 3166-1 alpha-3 BFA | ISO 3166-1 alpha-2 BF | ICAO airport code prefix DF |
| E.164 code 226 | IOC country code BUR | Country code top-level domain .bf | ICAO aircraft regis. prefix XT- |
| E.212 mobile country code 613 | NATO three-letter code BFA | NATO two-letter code UV | LOC MARC code UV |
| ITU Maritime ID 633 | ITU letter code BFA | FIPS country code UV | License plate code BF |
| GS1 GTIN prefix — | UNDP country code BKF | WMO country code HV | ITU callsign prefixes XTA-XTZ |

## Burundi

| ISO 3166-1 numeric 108 | ISO 3166-1 alpha-3 BDI | ISO 3166-1 alpha-2 BI | ICAO airport code prefix HB |
| E.164 code 257 | IOC country code BDI | Country code top-level domain .bi | ICAO aircraft regis. prefix 9U- |
| E.212 mobile country code 642 | NATO three-letter code BDI | NATO two-letter code BY | LOC MARC code BD |
| ITU Maritime ID 609 | ITU letter code BDI | FIPS country code BY | License plate code RU |
| GS1 GTIN prefix — | UNDP country code BDI | WMO country code BI | ITU callsign prefixes 9UA-9UZ |