Caribbean
2x2 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| WP4EI | 10 | 47 | 2034-09-17 | — | Active |
| WP4EJ | 10 | 57 | 2017-05-08 | 2019-05-09 | Available |
| WP4EK | 9 | 53 | 2032-01-28 | — | Active |
| WP4EL | 9 | 53 | 2014-08-04 | 2016-08-05 | Available |
| WP4EM | 8 | 51 | 2024-11-06 | 2026-11-07 | Available |
| WP4EN | 10 | 49 | 2034-08-16 | — | Active |
| WP4EO | 9 | 55 | 2014-09-01 | 2016-09-02 | Available |
| WP4EP | 9 | 55 | 2036-04-21 | — | Active |
| WP4EQ | 9 | 57 | 2007-03-20 | 2009-03-21 | Available |
| WP4ER | 10 | 51 | 2036-09-02 | — | Active |
| WP4ES | 10 | 49 | 2024-09-13 | 2026-09-14 | Available |
| WP4ET | 9 | 47 | 2018-04-21 | 2020-04-22 | Available |
| WP4EU | 10 | 51 | 2014-09-13 | 2016-09-14 | Available |
| WP4EV | 9 | 53 | 2007-04-01 | 2009-04-02 | Available |
| WP4EW | 9 | 53 | 2034-10-17 | — | Active |
| WP4EX | 9 | 55 | 2017-04-19 | 2019-04-20 | Available |
| WP4EY | 9 | 57 | 2034-09-13 | — | Active |
| WP4EZ | 9 | 55 | 2027-07-08 | — | Active (Vanity) |
| WP4FA | 9 | 57 | 2034-03-22 | — | Active (Vanity) |
| WP4FB | 9 | 61 | 2034-10-28 | — | Active |
| WP4FC | 9 | 63 | 2007-02-11 | 2009-02-12 | Available |
| WP4FD | 9 | 59 | 2028-07-03 | — | Active (Vanity) |
| WP4FE | 9 | 53 | 2034-09-20 | — | Active |
| WP4FF | 9 | 61 | 2007-03-21 | 2009-03-22 | Available |
| WP4FG | 8 | 61 | 2014-09-14 | 2016-09-15 | Available |
| WP4FH | 9 | 59 | 2027-11-13 | — | Active |
| WP4FI | 10 | 55 | 2007-05-22 | 2009-05-23 | Available |
| WP4FJ | 10 | 65 | 2036-03-07 | — | Active |
| WP4FK | 9 | 61 | 2035-04-25 | — | Active |
| WP4FL | 9 | 61 | 2034-09-24 | — | Active |
| WP4FM | 8 | 59 | 2018-09-03 | 2020-09-04 | Available |
| WP4FN | 10 | 57 | 2008-04-15 | 2010-04-16 | Available |
| WP4FO | 9 | 63 | 2007-02-25 | 2009-02-26 | Available |
| WP4FP | 9 | 63 | 2007-03-13 | 2009-03-14 | Available |
| WP4FQ | 9 | 65 | 2024-09-29 | 2026-09-30 | Available |
| WP4FR | 10 | 59 | 2027-03-08 | — | Active |
| WP4FS | 10 | 57 | 2034-09-29 | — | Active |
| WP4FT | 9 | 55 | 2004-02-03 | 2006-02-04 | Available |
| WP4FU | 10 | 59 | 2014-09-29 | 2016-09-30 | Available |
| WP4FV | 9 | 61 | 2027-06-25 | — | Active |
| WP4FW | 9 | 61 | 2007-11-10 | 2009-11-11 | Available |
| WP4FX | 9 | 63 | 2007-11-19 | 2009-11-20 | Available |
| WP4FY | 9 | 65 | 2003-01-05 | 2005-01-06 | Available |
| WP4FZ | 9 | 63 | 2027-08-20 | — | Active |
| WP4GA | 8 | 57 | 2035-02-20 | — | Active |
| WP4GB | 8 | 61 | 2024-10-04 | 2026-10-05 | Available |
| WP4GC | 8 | 63 | 2024-10-12 | 2026-10-13 | Available |
| WP4GD | 8 | 59 | 2017-03-13 | 2019-03-14 | Available |
| WP4GE | 8 | 53 | 2034-03-22 | — | Active (Vanity) |
| WP4GF | 8 | 61 | 2014-10-12 | 2016-10-13 | Available |
| WP4GG | 7 | 61 | 2005-03-04 | 2007-03-05 | Available |
| WP4GH | 8 | 59 | 2024-10-21 | 2026-10-22 | Available |
| WP4GI | 9 | 55 | 2005-03-04 | 2007-03-05 | Available |
| WP4GJ | 9 | 65 | 2007-04-19 | 2009-04-20 | Available |
| WP4GK | 8 | 61 | 2029-01-13 | — | Active |
| WP4GL | 8 | 61 | 2032-05-24 | — | Active (Vanity) |
| WP4GM | 7 | 59 | 2007-02-25 | 2009-02-26 | Available |
| WP4GN | 9 | 57 | 2007-02-14 | 2009-02-15 | Available |
| WP4GO | 8 | 63 | 2007-08-18 | 2009-08-19 | Available |
| WP4GP | 8 | 63 | 2024-11-16 | — | Active |
| WP4GQ | 8 | 65 | 2010-02-23 | 2012-02-24 | Available |
| WP4GR | 9 | 59 | 2025-01-07 | — | Active |
| WP4GS | 9 | 57 | 2007-08-20 | 2009-08-21 | Available |
| WP4GT | 8 | 55 | 2035-02-05 | — | Active |
| WP4GU | 9 | 59 | 2027-04-01 | — | Active |
| WP4GV | 8 | 61 | 2035-05-21 | — | Active |
| WP4GW | 8 | 61 | 2015-02-15 | 2017-02-16 | Available |
| WP4GX | 8 | 63 | 2035-03-17 | — | Active |
| WP4GY | 8 | 65 | 2007-02-20 | 2009-02-21 | Available |
| WP4GZ | 8 | 63 | 2015-03-01 | 2017-03-02 | Available |
| WP4HA | 9 | 55 | 2034-01-23 | — | Active (Vanity) |
| WP4HB | 9 | 59 | — | — | Available |
| WP4HC | 9 | 61 | 2007-02-21 | 2009-02-22 | Available |
| WP4HD | 9 | 57 | 2027-02-26 | — | Active |
| WP4HE | 9 | 51 | — | — | Available |
| WP4HF | 9 | 59 | 2034-05-21 | — | Active (Vanity) |
| WP4HG | 8 | 59 | 2036-11-03 | — | Active (Vanity) |
| WP4HH | 9 | 57 | — | — | Available |
| WP4HI | 10 | 53 | — | — | Available |
| WP4HJ | 10 | 63 | 2031-09-11 | — | Active (Vanity) |
| WP4HK | 9 | 59 | 2007-02-25 | 2009-02-26 | Available |
| WP4HL | 9 | 59 | 2028-09-07 | — | Active (Vanity) |
| WP4HM | 8 | 57 | 2029-06-21 | — | Active (Vanity) |
| WP4HN | 10 | 55 | 2028-06-20 | — | Active |
| WP4HO | 9 | 61 | — | — | Available |
| WP4HP | 9 | 61 | — | — | Available |
| WP4HQ | 9 | 63 | — | — | Available |
| WP4HR | 10 | 57 | 2025-12-01 | — | Active (Vanity) |
| WP4HS | 10 | 55 | 2007-03-13 | 2009-03-14 | Available |
| WP4HT | 9 | 53 | 2007-10-21 | 2009-10-22 | Available |
| WP4HU | 10 | 57 | — | — | Available |
| WP4HV | 9 | 59 | 2011-02-05 | 2013-02-06 | Available |
| WP4HW | 9 | 59 | 2002-01-07 | 2004-01-08 | Available |
| WP4HX | 9 | 61 | — | — | Available |
| WP4HY | 9 | 63 | 2023-01-29 | 2025-01-30 | Available |
| WP4HZ | 9 | 61 | 2027-04-08 | — | Active |
| WP4IA | 10 | 51 | 2007-04-07 | 2009-04-08 | Available |
| WP4IB | 10 | 55 | 2027-03-28 | — | Active |
| WP4IC | 10 | 57 | 2036-03-18 | — | Active (Vanity) |
| WP4ID | 10 | 53 | 2017-03-27 | 2019-03-28 | Available |