| Code | Name | Region |
|---|---|---|
| USPLK | Branson | MO |
| USBZV | Branson West | MO |
| USB3L | Brant Lake | NY |
| USRNY | Brantley | AL |
| USGBL | Braselton | GA |
| USB2A | Brasher Falls | NY |
| USBA6 | Brasstown | NC |
| USB23 | Bratenahl | OH |
| USBBR | Brattleboro | VT |
| US6RA | Brave | PA |
| USBWC | Brawley | CA |
| USXTB | Braxton | MS |
| USZQW | Braymer | MO |
| USQA9 | Braymer | MO |
| USBNP | Brayton Point | MA |
| USBZA | Brazil | IN |
| USBQ3 | Brazilton | KS |
| USBZT | Brazoria | TX |
| USOB5 | Braman | OK |
| USBMP | Brampton | MI |
| USZA9 | Branch | WI |
| US9BG | Branchburg | NJ |
| USBNU | Branchburg Park | NJ |
| USB86 | Branchville | AL |
| USAHI | Branchville | NJ |
| USBHV | Branchville | SC |
| USBNR | Brandenburg | KY |
| USBXX | Brandon | FL |
| USBRP | Brandon | MN |
| USBHF | Brandon | MS |
| USAFI | Brandon | SD |
| USBR5 | Brandon | VT |
| USKBD | Brandon | WI |
| USB9P | Brandonville | PA |
| USQAQ | Brandsville | MO |
| USBD7 | Brandt | SD |
| USBFH | Brandy Station | VA |
| USXDL | Brandywine | MD |
| US9BD | Bradford | TN |
| USBD2 | Bradford | VT |
| USYBA | Bradley | AR |
| USR3L | Bradley | CA |
| USDYZ | Bradley | FL |
| USBYL | Bradley | IL |
| USB8L | Bradley | ME |
| USB2D | Bradley | SC |
| USB9Y | Bradley | WV |
| USQBD | Bradley Beach | NJ |
| USBHD | Bradner | OH |
| USW7V | Bradshaw | WV |