| Prefixes | # | Cont. | ID | Country | Prefixes |
|---|
| 1 | AS | 3W | Vietnam | 1 | 1.1 | 3W2 | | 2 | AS | 4X | Israel | 2 | 2.1 | 4Z4 4Z5 | | 3 | AS | 5B | Cyprus | 2 | 2.1 | 5B0 P3 | | 4 | AS | A6 | United Arab Emirates | 1 | 1.1 | A6 | | 5 | SA | CP | Bolivia | 1 | 1.1 | CP6 | | 6 | AF | CT3 | Madeira Islands | 1 | 1.1 | CR3 | | 7 | AF | D4 | Cape Verde | 1 | 1.1 | D4 | | 8 | OC | DU | Philippines | 1 | 1.1 | DV1 | | 9 | AF | EA8 | Canary Islands | 1 | 1.1 | EF8 | | 10 | NA | FM | Martinique | 1 | 1.1 | FM5 | | 11 | SA | HC | Ecuador | 1 | 1.1 | HD2 | | 12 | AS | HS | Thailand | 1 | 1.1 | E21 | | 13 | AS | HZ | Saudi Arabia | 1 | 1.1 | 7Z1 | | 14 | AS | JA | Japan | 9 | 9.6 | JA0 JA7 JE1 JF1 JF2 JG1 JR1 JR2 JR4 | | 15 | NA | K | United States | 40 | 42.6 | AB9 AD4 AE1 K0 K1 K3 K4 K5 K7 K8 K9 KA3 KC1 KD4 KE0 KE8 KE9 KX9 N1 N2 N3 N4 N5 N7 N8 N9 NB1 NN3 NR4 NW2 NY4 W1 W2 W3 W6 W9 WA1 WS9 WX9 AA3 | | 16 | NA | KP4 | Puerto Rico | 1 | 1.1 | NP4 | | 17 | SA | LU | Argentina | 2 | 2.1 | AY5 LS1 | | 18 | SA | PY | Brazil | 2 | 2.1 | PY2 PY4 | | 19 | AS | TA | Asiatic Turkey | 3 | 3.2 | TA0 TA2 TA3 | | 20 | AS | UA9 | Asiatic Russia | 15 | 16.0 | R9 RA9 RC9 RG9 RK0 RK9 RL9 RN9 RT9 RU0 RW0 RW9 RZ9 UA9 UC0 | | 21 | AS | UN | Kazakhstan | 2 | 2.1 | UN9 UP2 | | 22 | NA | VE | Canada | 5 | 5.3 | VA3 VE3 VE5 VE9 VY2 |
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