Confidence: Medium · Source: FCC ULS · As of 2026-09-15
KB1-prefix vanity callsigns coming available
Vanity slots whose callsigns start with KB1. Sorted by availability date — soonest first.
Showing 551– 600 of 993
| Callsign | State | Available | Last held | Last holder | Released by |
|---|---|---|---|---|---|
| KB1JWH | MA | 2027-04-21in 218d | 2023-04-22 | CHABOT, JEFFREY A | Expired |
| KB1JWI | MI | 2027-04-21in 218d | 2023-04-22 | CHABOT, DEBBIE L | Expired |
| KB1ZTH | CT | 2027-04-21in 218d | 2023-04-22 | Macdonald, Maryann J | Expired |
| KB1ZTJ | CT | 2027-04-21in 218d | 2023-04-22 | Roy, Ivy N | Expired |
| KB1ZTK | CT | 2027-04-21in 218d | 2023-04-22 | Beaulieu, Judith H | Expired |
| KB1HJU | MA | 2027-04-22in 219d | 2023-04-23 | Liss, Jeffrey A | Expired |
| KB1ZTL | ME | 2027-04-23in 220d | 2023-04-24 | Mao, Yanxiang | Expired |
| KB1JWL | ME | 2027-04-24in 221d | 2023-04-25 | Lazette, Wellington E | Expired |
| KB1JWM | ME | 2027-04-24in 221d | 2023-04-25 | Williams, Dolores C | Expired |
| KB1JWO | MA | 2027-04-24in 221d | 2023-04-25 | Slavin, Richard E | Expired |
| KB1JWR | ME | 2027-04-24in 221d | 2023-04-25 | Esty, Michael | Expired |
| KB1JXC | MA | 2027-04-24in 221d | 2023-04-25 | Sylvester, Douglas D | Expired |
| KB1JXG | MA | 2027-04-24in 221d | 2023-04-25 | GILLIS, GERALD | Expired |
| KB1ZTN | ME | 2027-04-25in 222d | 2023-04-26 | Gagnon, Malinda A | Expired |
| KB1ZTR | ME | 2027-04-25in 222d | 2023-04-26 | Peers, Edward C | Expired |
| KB1ZTS | ME | 2027-04-25in 222d | 2023-04-26 | Lyons, John R | Expired |
| KB1AVH | CT | 2027-04-26in 223d | 2023-04-27 | LEARY, THOMAS D | Expired |
| KB1ZTT | CT | 2027-04-28in 225d | 2023-04-29 | Hunt-Scribner, Debbie | Expired |
| KB1ZTU | CT | 2027-04-28in 225d | 2023-04-29 | Scribner, Kenneth H | Expired |
| KB1ZTV | MA | 2027-04-28in 225d | 2023-04-29 | Pruyne, William | Expired |
| KB1ZUC | CT | 2027-04-28in 225d | 2023-04-29 | Carta Jr, Harold R | Expired |
| KB1ZUE | CT | 2027-04-28in 225d | 2023-04-29 | Kilburn, Wayne C | Expired |
| KB1DZF | NH | 2027-04-29in 226d | 2025-04-29 | KUBAT JR, Philip J | Cancelled |
| KB1JRR | VT | 2027-04-29in 226d | 2023-04-30 | WOODWARD, STEPHEN K | Expired |
| KB1ZUJ | RI | 2027-04-29in 226d | 2023-04-30 | Flinton, Scott M | Expired |
| KB1ZUK | RI | 2027-04-29in 226d | 2023-04-30 | Scherlis, Adam M | Expired |
| KB1ZUL | RI | 2027-04-29in 226d | 2023-04-30 | Ghosh, Soumya S | Expired |
| KB1ZUO | NH | 2027-05-02in 229d | 2023-05-03 | Beal, Taymon A | Expired |
| KB1ZUS | MA | 2027-05-02in 229d | 2023-05-03 | Mead, Martin C | Expired |
| KB1ZUT | MA | 2027-05-02in 229d | 2023-05-03 | Mead, Christina A | Expired |
| KB1ZUW | GA | 2027-05-02in 229d | 2023-05-03 | Denehy, Brian F | Expired |
| KB1ZUX | GA | 2027-05-02in 229d | 2023-05-03 | Denehy, Rosemary | Expired |
| KB1ZUY | MA | 2027-05-02in 229d | 2023-05-03 | Coffey Jr, Stephen M | Expired |
| KB1ZVC | ID | 2027-05-02in 229d | 2023-05-03 | Duke, Joshua A | Expired |
| KB1ZVD | MA | 2027-05-02in 229d | 2023-05-03 | Foley, J Steven | Expired |
| KB1ZVE | MA | 2027-05-02in 229d | 2023-05-03 | Foley, Steven I | Expired |
| KB1ZVG | MA | 2027-05-02in 229d | 2023-05-03 | Grumbach, Debra L | Expired |
| KB1ZVH | VT | 2027-05-02in 229d | 2023-05-03 | Helyar, Catherine | Expired |
| KB1ZVI | MA | 2027-05-02in 229d | 2023-05-03 | Hobbs, Russell S | Expired |
| KB1ZVJ | MA | 2027-05-02in 229d | 2023-05-03 | Holt, William G | Expired |
| KB1ZVK | MA | 2027-05-02in 229d | 2023-05-03 | Holt, Samantha | Expired |
| KB1ZVM | MA | 2027-05-02in 229d | 2023-05-03 | Lee, Jae Hoon | Expired |
| KB1ZVO | MA | 2027-05-02in 229d | 2023-05-03 | Pearce, Chandler D | Expired |
| KB1JXR | MA | 2027-05-04in 231d | 2023-05-05 | Bielicki, Thomas A | Expired |
| KB1IIK | VT | 2027-05-05in 232d | 2023-05-06 | Pawul, Mellissa A | Expired |
| KB1ZVV | MA | 2027-05-05in 232d | 2023-05-06 | Holt, Robyn E | Expired |
| KB1ZVW | NH | 2027-05-05in 232d | 2023-05-06 | Baxendale, Jason | Expired |
| KB1ZVY | CT | 2027-05-05in 232d | 2023-05-06 | Edwards, Cnlan D | Expired |
| KB1ZVZ | MN | 2027-05-05in 232d | 2023-05-06 | Nanney, Barton S | Expired |
| KB1ZWD | CT | 2027-05-05in 232d | 2023-05-06 | ELLIS JR, DAVID E | Expired |