| Hammaps > CQ zones > 31 | Central Pacific Zone |
| prefix | entity | continent | ITU zone | CQ zone | GL |
| C2 | Nauru | OC | 65 | 31 | RI39 |
| FO | Marquessas Is. | OC | 63 | 31 | BI90 |
| KH1 | Baker & Howland Is. | OC | 61 | 31 | AJ10 |
| KH3 | Johnston I. | OC | 61 | 31 | AK56 |
| KH4 | Midway I. | OC | 61 | 31 | AL18 |
| KH5 | Palmyra & Jarvis Is. | OC | 61, 62 | 31 | AJ85, AI99 |
| KH5K | Kingman Reef | OC | 61 | 31 | AJ86 |
| KH6,7 | Hawaii | OC | 61 | 31 | BL11 |
| KH7K | Kure I. | OC | 61 | 31 | AL08 |
| KH9 | Wake I. | OC | 65 | 31 | RK39 |
| T2 | Tuvalu | OC | 65 | 31 | RI91 |
| T30 | W. Kiribati (Gilbert Is.) | OC | 65 | 31 | RJ61 |
| T31 | C. Kiribati (Brit.Phoenix Is.) | OC | 62 | 31 | AI46 |
| T32 | E. Kiribati (Line Is.) | OC | 61, 63 | 31 | BJ11 |
| T33 | Banaba I. (Ocean I.) | OC | 65 | 31 | RI49 |
| V7 | Marshall Is. | OC | 65 | 31 | RJ57 |
| ZK3 | Tokelau Is. | OC | 62 | 31 | AI40 |