| Prefixes | # | Cont. | ID | Country | Prefixes |
|---|
| 1 | NA | K | United States | 51 | 91.1 | AD4 AG5 AJ4 K0 K3 K4 K5 K6 K7 K8 K9 KA3 KA4 KB8 KC5 KC7 KC8 KC9 KD5 KD9 KE9 KF0 KF3 KI0 KJ5 KN4 KQ4 N0 N3 N4 N5 N6 N7 N9 NC0 NE5 NT4 W0 W1 W2 W3 W4 W5 W6 W9 WA3 WA4 WA8 WB0 WB9FD WW2 | | 2 | NA | VE | Canada | 4 | 7.1 | VA3 VE3 VE4 VE6 | | 3 | OC | VK | Australia | 1 | 1.8 | AX0 |
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