Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB1-prefix vanity callsigns coming available
Vanity slots whose callsigns start with KB1. Sorted by availability date — soonest first.
Showing 51– 100 of 997
| Callsign | State | Available | Last held | Last holder | Released by |
|---|---|---|---|---|---|
| KB1YTJ | MA | 2026-10-17in 34d | 2022-10-18 | Smith, Roger C | Expired |
| KB1YTK | MA | 2026-10-18in 35d | 2022-10-19 | Sheer, Charlotte | Expired |
| KB1VNA | NC | 2026-10-22in 39d | 2024-10-22 | TORRACA, ERIC P | Cancelled |
| KB1YTX | RI | 2026-10-22in 39d | 2022-10-23 | Goucher, Joshua C | Expired |
| KB1YUB | NH | 2026-10-22in 39d | 2022-10-23 | Novia, Nicholas A | Expired |
| KB1YUC | ME | 2026-10-22in 39d | 2022-10-23 | Foss, Kevin M | Expired |
| KB1IXP | CT | 2026-10-24in 41d | 2022-10-25 | Dupre, Martha-Frances | Expired |
| KB1IXS | CT | 2026-10-24in 41d | 2022-10-25 | Tarullo, Vincent J | Expired |
| KB1IXU | CT | 2026-10-24in 41d | 2022-10-25 | Kielb, Gladys N | Expired |
| KB1IXX | AR | 2026-10-24in 41d | 2022-10-25 | Motley, William M | Expired |
| KB1IYA | CT | 2026-10-24in 41d | 2022-10-25 | Hoberman, Anna L | Expired |
| KB1IYD | NH | 2026-10-24in 41d | 2022-10-25 | Morrill, Francis C | Expired |
| KB1IYE | RI | 2026-10-24in 41d | 2022-10-25 | Fagnant, Gary D | Expired |
| KB1YUE | MA | 2026-10-24in 41d | 2022-10-25 | Nolan, Kellee M | Expired |
| KB1YUG | NH | 2026-10-24in 41d | 2022-10-25 | Marshall, Jimmy L | Expired |
| KB1YUH | ME | 2026-10-24in 41d | 2022-10-25 | Grabek, Valerie L | Expired |
| KB1YUI | ME | 2026-10-24in 41d | 2022-10-25 | Gosselin, Jeffrey D | Expired |
| KB1YUJ | ME | 2026-10-24in 41d | 2022-10-25 | Green, Daniel C | Expired |
| KB1YUL | NH | 2026-10-25in 42d | 2022-10-26 | Sigman, John B | Expired |
| KB1YUM | NH | 2026-10-25in 42d | 2022-10-26 | Mascari, John | Expired |
| KB1YUN | MA | 2026-10-25in 42d | 2022-10-26 | Barrieau, Ethan M | Expired |
| KB1IYP | ME | 2026-10-27in 44d | 2022-10-28 | HINKLEY, ERIC A | Expired |
| KB1IYS | MA | 2026-10-27in 44d | 2022-10-28 | SELLIN, CYNTHIA J | Expired |
| KB1IYY | MA | 2026-10-28in 45d | 2022-10-29 | Rocheleau, Wayne F | Expired |
| KB1YUS | CT | 2026-10-31in 48d | 2022-11-01 | Yarnell, Lester N | Expired |
| KB1YUV | CT | 2026-10-31in 48d | 2022-11-01 | Otto, Kevin W | Expired |
| KB1YUX | CT | 2026-10-31in 48d | 2022-11-01 | Nicholson Sr, Arnold G | Expired |
| KB1YUZ | CT | 2026-10-31in 48d | 2022-11-01 | Magurany, John T | Expired |
| KB1YVA | CT | 2026-10-31in 48d | 2022-11-01 | Lessard, Luke A | Expired |
| KB1YVB | CT | 2026-10-31in 48d | 2022-11-01 | Labato, Laura | Expired |
| KB1YVE | CT | 2026-10-31in 48d | 2022-11-01 | Hood, Eric | Expired |
| KB1YVF | MA | 2026-10-31in 48d | 2022-11-01 | Flaherty, Robert L | Expired |
| KB1YVG | CT | 2026-10-31in 48d | 2022-11-01 | Denton, Gerard E | Expired |
| KB1YVH | CT | 2026-10-31in 48d | 2022-11-01 | Denton, Ethan E | Expired |
| KB1YVI | CT | 2026-10-31in 48d | 2022-11-01 | Beaulieu, Joshua A | Expired |
| KB1YVJ | CT | 2026-10-31in 48d | 2022-11-01 | Baron, Scott A | Expired |
| KB1YVP | NH | 2026-10-31in 48d | 2022-11-01 | JOPEK, PETER A | Expired |
| KB1YVS | NH | 2026-10-31in 48d | 2022-11-01 | LANE, BRET A | Expired |
| KB1YVY | MA | 2026-10-31in 48d | 2022-11-01 | VALDEZ, GERARDO E | Expired |
| KB1YVZ | NH | 2026-10-31in 48d | 2022-11-01 | WOLFGRAM, ELIZABETH A | Expired |
| KB1YWH | RI | 2026-11-01in 49d | 2022-11-02 | Polzin, Stuart K | Expired |
| KB1HYK | MA | 2026-11-07in 55d | 2022-11-08 | Gorur, Arun S | Expired |
| KB1IZJ | CT | 2026-11-07in 55d | 2022-11-08 | Thompson, Paul H | Expired |
| KB1LL | VA | 2026-11-08in 56d | 2024-11-08 | POND, WILLIAM D | Cancelled |
| KB1YWJ | NH | 2026-11-08in 56d | 2022-11-09 | Manno, Phillip J | Expired |
| KB1YWK | MA | 2026-11-08in 56d | 2022-11-09 | Johnson, Douglas A | Expired |
| KB1YWO | MA | 2026-11-08in 56d | 2022-11-09 | Pontbriand, Clifford T | Expired |
| KB1YWQ | CT | 2026-11-08in 56d | 2022-11-09 | Griswold, Bradford L | Expired |
| KB1YWR | CT | 2026-11-08in 56d | 2022-11-09 | Malenfant, Sean J | Expired |
| KB1YWT | CT | 2026-11-08in 56d | 2022-11-09 | Marino, Chris J | Expired |