| prefix | entity | cont | ITU zone | CQ zone | GL |
| 5H-5I | Tanzania | AF | 53 | 37 | KI93 |
| 5X | Uganda | AF | 48 | 37 | KJ60 |
| 5Y-5Z | Kenya | AF | 48 | 37 | KI89 |
| 7O | Yemen (Socotra) | AS | 39 | 21, 37 | LK62 |
| 7Q | Malawi | AF | 53 | 37 | KH66 |
| C8-9 | Mozambique | AF | 53 | 37 | KG64 |
| E3 | Eritrea | AF | 48 | 37 | KK95 |
| ET | Ethiopia | AF | 48 | 37 | KJ99 |
| J2 | Djibouti | AF | 48 | 37 | LK11 |
| T5, 6O | Somalia | AF | 48 | 37 | LJ22 |
| zone 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
| 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 |
| 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 |
| 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | 39 | 40 |