Caribbean
2x2 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| KP4SE | 10 | 49 | 2035-03-14 | — | Active (Vanity) |
| KP4SF | 10 | 57 | 2021-07-30 | 2023-07-31 | Available |
| KP4SG | 9 | 57 | 2031-08-13 | — | Active |
| KP4SH | 10 | 55 | 2031-08-13 | — | Active |
| KP4SI | 11 | 51 | — | — | Available |
| KP4SJ | 11 | 61 | 2032-04-14 | — | Active |
| KP4SK | 10 | 57 | 2031-09-09 | — | Active |
| KP4SL | 10 | 57 | 2015-01-28 | 2017-01-29 | Available |
| KP4SM | 9 | 55 | 2026-04-12 | — | Active (Vanity) |
| KP4SN | 11 | 53 | 2031-11-25 | — | Active |
| KP4SO | 10 | 59 | 2031-10-22 | — | Active |
| KP4SP | 10 | 59 | — | — | Available |
| KP4SQ | 10 | 61 | 2012-01-07 | 2014-01-08 | Available |
| KP4SR | 11 | 55 | 2028-11-01 | — | Active (Vanity) |
| KP4SS | 11 | 53 | 2033-03-07 | — | Active |
| KP4ST | 10 | 51 | 2031-10-29 | — | Active |
| KP4SU | 11 | 55 | 2021-05-25 | 2023-05-26 | Available |
| KP4SV | 10 | 57 | 2032-02-10 | — | Active (Vanity) |
| KP4SW | 10 | 57 | 2012-07-10 | 2014-07-11 | Available |
| KP4SX | 10 | 59 | 2034-12-02 | — | Active (Vanity) |
| KP4SY | 10 | 61 | 2032-01-07 | — | Active |
| KP4SZ | 10 | 59 | 2032-01-07 | — | Active |
| KP4TA | 9 | 51 | 2031-11-19 | — | Active |
| KP4TB | 9 | 55 | 2009-12-08 | 2011-12-09 | Available |
| KP4TC | 9 | 57 | 2026-10-24 | 2028-10-25 | Canceled (grace period) |
| KP4TD | 9 | 53 | 2033-10-26 | — | Active |
| KP4TE | 9 | 47 | 2032-03-07 | — | Active |
| KP4TF | 9 | 55 | 2032-01-07 | — | Active |
| KP4TG | 8 | 55 | 2032-01-30 | — | Active |
| KP4TH | 9 | 53 | 2012-01-21 | 2014-01-22 | Available |
| KP4TI | 10 | 49 | 2024-03-05 | 2026-03-06 | Available |
| KP4TJ | 10 | 59 | 2031-07-12 | — | Active (Vanity) |
| KP4TK | 9 | 55 | — | — | Available |
| KP4TL | 9 | 55 | 2027-01-04 | — | Active (Vanity) |
| KP4TM | 8 | 53 | 2032-02-24 | — | Active |
| KP4TN | 10 | 51 | 2032-04-19 | — | Active |
| KP4TO | 9 | 57 | 2032-04-21 | — | Active |
| KP4TP | 9 | 57 | 2032-05-05 | — | Active |
| KP4TQ | 9 | 59 | — | — | Available |
| KP4TR | 10 | 53 | 2032-05-19 | — | Active |
| KP4TS | 10 | 51 | 2036-08-09 | — | Active (Vanity) |
| KP4TT | 9 | 49 | 2036-06-19 | — | Active (Vanity) |
| KP4TU | 10 | 53 | 2032-07-26 | — | Active (Vanity) |
| KP4TV | 9 | 55 | 2034-04-15 | — | Active (Vanity) |
| KP4TW | 9 | 55 | 2019-06-02 | 2021-06-03 | Available |
| KP4TX | 9 | 57 | 2024-03-05 | 2026-03-06 | Available |
| KP4TY | 9 | 59 | 2014-09-09 | 2016-09-10 | Available |
| KP4TZ | 9 | 57 | 2034-01-13 | — | Active (Vanity) |
| KP4UA | 10 | 55 | 2035-05-20 | — | Active (Vanity) |
| KP4UB | 10 | 59 | 2022-07-31 | 2024-08-01 | Available |
| KP4UC | 10 | 61 | 2012-07-14 | 2014-07-15 | Available |
| KP4UD | 10 | 57 | 2032-09-29 | — | Active |
| KP4UE | 10 | 51 | 2032-08-18 | — | Active |
| KP4UF | 10 | 59 | 2013-03-14 | 2015-03-15 | Available |
| KP4UG | 9 | 59 | 2022-08-18 | 2024-08-19 | Available |
| KP4UH | 10 | 57 | 2002-09-01 | 2004-09-02 | Available |
| KP4UI | 11 | 53 | 2002-10-20 | 2004-10-21 | Available |
| KP4UJ | 11 | 63 | 2017-02-07 | 2019-02-08 | Available |
| KP4UK | 10 | 59 | 2032-10-20 | — | Active |
| KP4UL | 10 | 59 | 2002-11-03 | 2004-11-04 | Available |
| KP4UM | 9 | 57 | 2022-12-01 | 2024-12-02 | Available |
| KP4UN | 11 | 55 | 2033-01-07 | — | Active |
| KP4UO | 10 | 61 | — | — | Available |
| KP4UP | 10 | 61 | — | — | Available |
| KP4UQ | 10 | 63 | 2003-01-26 | 2005-01-27 | Available |
| KP4UR | 11 | 57 | 2004-08-13 | 2006-08-14 | Available |
| KP4US | 11 | 55 | 2032-05-30 | — | Active (Vanity) |
| KP4UT | 10 | 53 | 2036-06-26 | — | Active (Vanity) |
| KP4UU | 11 | 57 | 2013-02-23 | 2015-02-24 | Available |
| KP4UV | 10 | 59 | 2023-02-23 | 2025-02-24 | Available |
| KP4UW | 10 | 59 | 2024-03-05 | 2026-03-06 | Available |
| KP4UX | 10 | 61 | 1997-10-27 | 1999-10-28 | Available |
| KP4UY | 10 | 63 | 2003-03-16 | 2005-03-17 | Available |
| KP4UZ | 10 | 61 | 2033-05-17 | — | Active |
| KP4VA | 9 | 57 | 2033-02-11 | — | Active (Vanity) |
| KP4VB | 9 | 61 | 2023-04-20 | 2025-04-21 | Available |
| KP4VC | 9 | 63 | 2028-08-28 | — | Active (Vanity) |
| KP4VD | 9 | 59 | 2025-05-10 | — | Active (Vanity) |
| KP4VE | 9 | 53 | 2014-09-08 | 2016-09-09 | Available |
| KP4VF | 9 | 61 | 2010-10-09 | 2012-10-10 | Available |
| KP4VG | 8 | 61 | 2020-10-09 | 2022-10-10 | Available |
| KP4VH | 9 | 59 | 2033-05-04 | — | Active |
| KP4VI | 10 | 55 | 2033-05-25 | — | Active |
| KP4VJ | 10 | 65 | 2035-07-07 | — | Active (Vanity) |
| KP4VK | 9 | 61 | 2003-06-15 | 2005-06-16 | Available |
| KP4VL | 9 | 61 | 2023-06-15 | 2025-06-16 | Available |
| KP4VM | 8 | 59 | 2034-05-17 | — | Active |
| KP4VN | 10 | 57 | 2023-07-13 | 2025-07-14 | Available |
| KP4VO | 9 | 63 | 2034-03-30 | — | Active |
| KP4VP | 9 | 63 | 2033-08-11 | — | Active |
| KP4VQ | 9 | 65 | 2013-08-24 | 2015-08-25 | Available |
| KP4VR | 10 | 59 | 2025-05-05 | — | Active |
| KP4VS | 10 | 57 | 2033-09-21 | — | Active |
| KP4VT | 9 | 55 | 2025-02-27 | — | Active |
| KP4VU | 10 | 59 | 2003-11-30 | 2005-12-01 | Available |
| KP4VV | 9 | 61 | 2024-03-05 | 2026-03-06 | Available |
| KP4VW | 9 | 61 | 2030-05-08 | — | Active (Vanity) |
| KP4VX | 9 | 63 | 2033-11-02 | — | Active |
| KP4VY | 9 | 65 | 2033-11-09 | — | Active |
| KP4VZ | 9 | 63 | 2033-11-09 | — | Active |