| Prefixes | # | Cont. | ID | Country | Prefixes |
|---|
| 1 | AS | 4L | Georgia | 2 | 1.7 | 4L2 4L8 | | 2 | AS | 4X | Israel | 3 | 2.6 | 4X6 4Z4 4Z5 | | 3 | AS | 5B | Cyprus | 1 | 0.9 | P33 | | 4 | AS | BY | China | 1 | 0.9 | BA1 | | 5 | AF | CT3 | Madeira Islands | 1 | 0.9 | CT3 | | 6 | SA | CX | Uruguay | 1 | 0.9 | CX2 | | 7 | AF | EA8 | Canary Islands | 1 | 0.9 | EA8 | | 8 | SA | HC | Ecuador | 1 | 0.9 | HC2 | | 9 | AS | HZ | Saudi Arabia | 1 | 0.9 | HZ7 | | 10 | AS | JA | Japan | 2 | 1.7 | JA1 JE1 | | 11 | NA | K | United States | 72 | 62.1 | AA3 AA4 AA5 AB2 AB3 AC2 AD5 AE1 AF8 AI4 AK1 K0 K1 K2 K3 K4 K5 K7 K8 KA1 KC1 KC2 KD4 KE2 KE3 KG4 KK4 KO8 KR2 KU1 KU7 KU8 KV2 N1 N2 N3 N4 N6 N8 N9 NA8 NC7 NE9 NF2 NF4 NK4 NN1 NN3 NO6 NR4 NU8 NW3 NY3 W1 W2 W3 W4 W5 W6 W9 WA3 WB2 WB4 WD5 WK2 WS1 WS6 WS9 WT2 WV4 WW4 WY3 | | 12 | NA | KL | Alaska | 1 | 0.9 | KL7 | | 13 | NA | KP2 | US Virgin Islands | 1 | 0.9 | KP2 | | 14 | NA | KP4 | Puerto Rico | 1 | 0.9 | KP3 | | 15 | SA | LU | Argentina | 3 | 2.6 | L33 LU8 LW2 | | 16 | SA | PJ4 | Bonaire | 1 | 0.9 | PJ4 | | 17 | SA | PY | Brazil | 1 | 0.9 | PY2 | | 18 | NA | TI | Costa Rica | 2 | 1.7 | TI2 TI7 | | 19 | AS | UA9 | Asiatic Russia | 9 | 7.8 | R8 RA0 RA9 RM9 RQ9 RU9 RV9 RX9 UA9 | | 20 | AS | UN | Kazakhstan | 1 | 0.9 | UP2 | | 21 | NA | VE | Canada | 5 | 4.3 | VA2 VA3 VE3 VE4 VE5 | | 22 | OC | VK | Australia | 2 | 1.7 | VK2 VK3 | | 23 | AS | VR | Hong Kong | 1 | 0.9 | VR2 | | 24 | OC | ZL | New Zealand | 1 | 0.9 | ZM1 | | 25 | AF | ZS | South Africa | 1 | 0.9 | ZR4 |
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