| prefix | entity | continent | ITU zone | CQ zone | GL |
| FO | Clipperton I. | NA | 10 | 7 | DK50 |
| HK0 | San Andres & Providencia | NA | 11 | 7 | EK92, 93 |
| HO-HP | Panama | NA | 11 | 7 | FJ08 |
| HQ-HR | Honduras | NA | 11 | 7 | EK64 |
| TG,TD | Guatemala | NA | 11 | 7 | EK44 |
| TI,TE | Costa Rica | NA | 11 | 7 | EJ79 |
| TI9 | Cocos I. | NA | 11 | 7 | EJ65 |
| V3 | Belize | NA | 11 | 7 | EK57 |
| YN | Nicaragua | NA | 11 | 7 | EK62 |
| YS | El Salvador | NA | 11 | 7 | EK53 |