| Prefixes | # | Cont. | ID | Country | Prefixes |
|---|
| 1 | AS | JA | Japan | 2 | 1.2 | JA7 JH7 | | 2 | NA | K | United States | 151 | 92.6 | 4U1 AA0 AA2 AA3 AA4 AA5 AA9 AB0 AB1 AB3 AB4 AB5 AC6 AC8 AC9 AD1 AD4 AE3 AE6 AE8 AF6 AF8 AI0 AI1 AI4 AI6 AI9 AK7 K0 K1 K2 K3 K4 K5 K6 K7 K8 K9 KA1 KA2 KA3 KA5 KB0 KB1 KB2 KB3 KB4 KB8 KC0 KC2 KC3 KC4 KC9 KD0 KD2 KD8 KD9 KE0 KE3 KE4 KE8 KF2 KF4 KF6 KF7 KG2 KG4 KG6 KG7 KG9 KI6 KJ9 KK6 KM4 KM6 KM8 KQ4 KQ9 KR9 KS0 KS3 KT7 KT9 KU9 KW4 KW7 N0 N1 N2 N3 N4 N5 N6 N7 N8 N9 NA2 NC4 ND3 NE1 NE4 NE7 NI8 NM9 NN2 NN3 NN7 NR4 NT9 NV9 NY3 W0 W1 W2 W3 W4 W5 W6 W7 W8 W9 WA1 WA2 WA3 WA7 WA8 WB0 WB2 WB7 WB8 WB9 WC0 WC7 WD0 WD6 WD9 WF1 WI2 WI7 WK3 WN6 WR7 WS0 WS6 WS7 WT0 WT9 WV8 WX0 WZ4 WZ8 | | 3 | OC | KH6 | Hawaii | 1 | 0.6 | KH6 | | 4 | NA | KL | Alaska | 1 | 0.6 | KL7 | | 5 | NA | VE | Canada | 7 | 4.3 | VA2 VA3 VA7 VE2 VE3 VE5 VE7 | | 6 | OC | VK | Australia | 1 | 0.6 | VK5 |
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