| Prefixes | # | Cont. | ID | Country | Prefixes |
|---|
| 1 | NA | CM | Cuba | 1 | 0.5 | CO2 | | 2 | NA | K | United States | 170 | 92.9 | AA1 AA2 AA3 AA4 AA5 AA7 AA9 AB1 AB3 AB4 AB5 AB9 AC0 AC2 AC4 AC6 AC9 AD4 AD5 AE5 AF6 AF8 AG2 AI3 AI4 AI6 AI9 K0 K1 K2 K3 K4 K5 K6 K7 K8 K9 KA2 KA3 KA4 KA5 KA8 KB1 KB2 KB3 KB8 KB9 KC0 KC2 KC4 KC9 KD0 KD2 KD4 KD6 KD7 KD9 KE0 KE4 KE7 KE8 KF4 KF5 KF7 KF8 KG4 KG5 KG9 KI0 KI4 KI6 KI9 KJ4 KK4 KK6 KM4 KM8 KN4 KN5 KO0 KR4 KR9 KS2 KS4 KT4 KT9 KU4 KU7 KV5 KW4 KW9 KX4 KY4 KZ9 N0 N1 N2 N3 N4 N5 N6 N7 N8 N9 NA4 NA5 NA9 NC4 NC9 ND4 ND8 ND9 NE7 NF4 NF8 NG9 NN2 NN3 NN4 NQ4 NR4 NR9 NS2 NS4 NT9 NV9 NX0 NX5 NX8 W0 W1 W2 W3 W4 W5 W6 W7 W8 W9 WA0 WA2 WA3 WA4 WA7 WA8 WA9 WB0 WB2 WB5 WB6 WB8 WB9 WC4 WD4 WD8 WD9 WE6 WF4 WI4 WI9 WN6 WQ6 WQ9 WS0 WS6 WT9 WU4 WU6 WW3 WX4 | | 3 | OC | KH6 | Hawaii | 1 | 0.5 | KH6 | | 4 | NA | KL | Alaska | 2 | 1.1 | KL1 KL7 | | 5 | NA | KP4 | Puerto Rico | 1 | 0.5 | KP4 | | 6 | NA | VE | Canada | 7 | 3.8 | VA1 VA3 VA7 VE2 VE3 VE5 VE7 | | 7 | NA | ZF | Cayman Islands | 1 | 0.5 | ZF1 |
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