District 4
2x1 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| NF4M | 7 | 41 | 2032-10-14 | — | Active (Vanity) |
| NF4N | 9 | 39 | 2027-04-01 | — | Active |
| NF4O | 8 | 45 | 2030-03-31 | — | Active (Vanity) |
| NF4P | 8 | 45 | 2026-10-14 | — | Active (Vanity) |
| NF4Q | 8 | 47 | 2029-10-22 | — | Active (Vanity) |
| NF4R | 9 | 41 | 2031-04-17 | — | Active (Vanity) |
| NF4S | 9 | 39 | 2027-07-18 | — | Active |
| NF4T | 8 | 37 | 2027-02-17 | — | Active (Vanity) |
| NF4U | 9 | 41 | 2031-06-08 | — | Active (Vanity) |
| NF4V | 8 | 43 | 2027-08-12 | — | Active (Vanity) |
| NF4W | 8 | 43 | 2036-12-18 | — | Active (Vanity) |
| NF4X | 8 | 45 | 2032-12-13 | — | Active (Vanity) |
| NF4Y | 8 | 47 | 2030-07-07 | — | Active (Vanity) |
| NF4Z | 8 | 45 | 2029-06-13 | — | Active (Vanity) |
| NG4A | 7 | 39 | 2035-08-02 | — | Active |
| NG4B | 7 | 43 | 2027-04-08 | — | Active (Vanity) |
| NG4C | 7 | 45 | 2027-05-27 | — | Active |
| NG4D | 7 | 41 | 2028-06-06 | — | Active (Vanity) |
| NG4E | 7 | 35 | 2029-10-11 | — | Active (Vanity) |
| NG4F | 7 | 43 | 2032-12-18 | — | Active (Vanity) |
| NG4G | 6 | 43 | 2028-06-05 | — | Active (Vanity) |
| NG4H | 7 | 41 | 2031-09-03 | — | Active (Vanity) |
| NG4I | 8 | 37 | 2027-09-07 | — | Active (Vanity) |
| NG4J | 8 | 47 | 2027-10-11 | — | Active (Vanity) |
| NG4K | 7 | 43 | 2026-08-11 | — | Active |
| NG4L | 7 | 43 | 2030-02-09 | — | Active (Vanity) |
| NG4M | 6 | 41 | 2036-03-17 | — | Active (Vanity) |
| NG4N | 8 | 39 | 2034-08-06 | — | Active |
| NG4O | 7 | 45 | 2031-06-07 | — | Active (Vanity) |
| NG4P | 7 | 45 | 2028-11-09 | — | Active (Vanity) |
| NG4Q | 7 | 47 | 2029-03-03 | — | Active (Vanity) |
| NG4R | 8 | 41 | 2029-04-03 | — | Active (Vanity) |
| NG4S | 8 | 39 | 2034-05-17 | — | Active |
| NG4T | 7 | 37 | 2035-10-04 | — | Active |
| NG4U | 8 | 41 | 2036-11-26 | — | Active (Vanity) |
| NG4V | 7 | 43 | 2027-10-03 | — | Active (Vanity) |
| NG4W | 7 | 43 | 2027-09-09 | — | Active (Vanity) |
| NG4X | 7 | 45 | 2033-11-30 | — | Active |
| NG4Y | 7 | 47 | 2030-08-11 | — | Active (Vanity) |
| NG4Z | 7 | 45 | 2028-03-08 | — | Active (Vanity) |
| NI4A | 9 | 33 | 2027-08-29 | — | Active (Vanity) |
| NI4B | 9 | 37 | 2029-04-30 | — | Active (Vanity) |
| NI4C | 9 | 39 | 2025-11-28 | — | Active |
| NI4D | 9 | 35 | 2030-01-24 | — | Active (Vanity) |
| NI4E | 9 | 29 | 2028-06-23 | — | Active (Vanity) |
| NI4F | 9 | 37 | 2027-03-27 | — | Active (Vanity) |
| NI4G | 8 | 37 | 2025-12-05 | — | Active |
| NI4H | 9 | 35 | 2029-08-03 | — | Active |
| NI4I | 10 | 31 | 2036-03-22 | — | Active |
| NI4J | 10 | 41 | 2036-06-24 | — | Active (Vanity) |
| NI4K | 9 | 37 | 2033-07-14 | — | Active (Vanity) |
| NI4L | 9 | 37 | 2028-11-19 | — | Active (Vanity) |
| NI4M | 8 | 35 | 2032-09-21 | — | Active (Vanity) |
| NI4N | 10 | 33 | 2026-11-26 | — | Active (Vanity) |
| NI4O | 9 | 39 | 2027-03-17 | — | Active (Vanity) |
| NI4P | 9 | 39 | 2029-06-16 | — | Active (Vanity) |
| NI4Q | 9 | 41 | 2035-08-14 | — | Active |
| NI4R | 10 | 35 | 2036-01-11 | — | Active |
| NI4S | 10 | 33 | 2034-11-18 | — | Active (Vanity) |
| NI4T | 9 | 31 | 2027-12-18 | — | Active (Vanity) |
| NI4U | 10 | 35 | 2029-10-22 | — | Active (Vanity) |
| NI4V | 9 | 37 | 2027-10-24 | — | Active |
| NI4W | 9 | 37 | 2030-06-05 | — | Active (Vanity) |
| NI4X | 9 | 39 | 2027-01-07 | — | Active (Vanity) |
| NI4Y | 9 | 41 | 2029-10-25 | — | Active (Vanity) |
| NI4Z | 9 | 39 | 2032-03-24 | — | Active |
| NJ4A | 9 | 43 | 2036-11-26 | — | Active (Vanity) |
| NJ4B | 9 | 47 | 2036-05-06 | — | Active |
| NJ4C | 9 | 49 | 2027-06-24 | — | Active |
| NJ4D | 9 | 45 | 2025-03-11 | 2027-03-12 | Canceled (grace period) |
| NJ4E | 9 | 39 | 2035-10-04 | — | Active |
| NJ4F | 9 | 47 | 2031-06-26 | — | Active (Vanity) |
| NJ4G | 8 | 47 | 2036-10-04 | — | Active (Vanity) |
| NJ4H | 9 | 45 | 2027-03-10 | — | Active (Vanity) |
| NJ4I | 10 | 41 | 2032-09-20 | — | Active (Vanity) |
| NJ4J | 10 | 51 | 2028-05-18 | — | Active |
| NJ4K | 9 | 47 | 2027-05-20 | — | Active (Vanity) |
| NJ4L | 9 | 47 | 2027-02-13 | — | Active (Vanity) |
| NJ4M | 8 | 45 | 2031-04-03 | — | Active (Vanity) |
| NJ4N | 10 | 43 | 2027-06-26 | — | Active (Vanity) |
| NJ4O | 9 | 49 | 2027-03-20 | — | Active (Vanity) |
| NJ4P | 9 | 49 | 2029-10-11 | — | Active (Vanity) |
| NJ4Q | 9 | 51 | 2036-01-16 | — | Active |
| NJ4R | 10 | 45 | 2027-12-18 | — | Active (Vanity) |
| NJ4S | 10 | 43 | 2035-11-28 | — | Active |
| NJ4T | 9 | 41 | 2026-11-01 | — | Active |
| NJ4U | 10 | 45 | 2026-01-21 | 2028-01-22 | Canceled (grace period) |
| NJ4V | 9 | 47 | 2034-08-17 | — | Active |
| NJ4W | 9 | 47 | 2033-10-26 | — | Active |
| NJ4X | 9 | 49 | 2030-12-29 | — | Active (Vanity) |
| NJ4Y | 9 | 51 | 2027-08-11 | — | Active (Vanity) |
| NJ4Z | 9 | 49 | 2028-12-15 | — | Active (Vanity) |
| NK4A | 8 | 39 | 2028-02-23 | — | Active |
| NK4B | 8 | 43 | 2027-10-21 | — | Active |
| NK4C | 8 | 45 | 2036-06-05 | — | Active (Vanity) |
| NK4D | 8 | 41 | 2029-10-25 | — | Active (Vanity) |
| NK4E | 8 | 35 | 2029-05-05 | — | Active (Vanity) |
| NK4F | 8 | 43 | 2025-04-27 | — | Active |
| NK4G | 7 | 43 | 2025-04-27 | — | Active |
| NK4H | 8 | 41 | 2030-07-27 | — | Active (Vanity) |