| Code | Name | Region |
|---|---|---|
| USXBY | Bedford | VA |
| USBDH | Bedford Heights | OH |
| USBQQ | Bedford Hills | NY |
| USBDP | Bedford Park | IL |
| USBCD | Bedminster | NJ |
| USDFT | Bedminster | PA |
| USVXE | Bee Cave | TX |
| USYEE | Beebe | AR |
| USBBV | Beech Bottom | WV |
| USEEH | Beech Creek | PA |
| USBV7 | Beech Glove | AR |
| USGE3 | Beech Grove | KY |
| USBEE | Beech Island | SC |
| USDBC | Beecher | IL |
| USBEF | Beecher Falls | VT |
| USQKH | Beekman | LA |
| USBS4 | Beersheba | TN |
| USFBW | Beetown | WI |
| USBVD | Beaver Inlet | AK |
| USBI2 | Beaver Island | MI |
| USVCR | Beavercreek | OH |
| USBR2 | Beaverdam | VA |
| USBQ2 | Beaverton | MI |
| USBVW | Beaverton | OR |
| USVRW | Beavertown | PA |
| USVL8 | Beaverville | IL |
| USBEC | Beckemeyer | IL |
| USBKO | Becker | MN |
| US8CK | Becket | MA |
| USBKW | Beckley | WV |
| USBD9 | Bedford | IA |
| USBFR | Bedford | IN |
| USVBD | Bedford | KY |
| USBED | Bedford | MA |
| USBZF | Bedford | MI |
| USDFR | Bedford | NH |
| USBJF | Bedford | NY |
| USXCA | Bedford | OH |
| USBUO | Beaumont | CA |
| USBPT | Beaumont | TX |
| USWBQ | Beaver | AK |
| USBV9 | Beaver | OH |
| USBVX | Beaver | OK |
| USEER | Beaver | OR |
| USBEB | Beaver | PA |
| US8EQ | Beaver | UT |
| USB9Z | Beaver | WA |
| USVBZ | Beaver | WV |
| USVRC | Beaver City | NE |
| USBC6 | Beaver Creek | CO |