| Prefixes | # | Cont. | ID | Country | Prefixes |
|---|
| 1 | NA | K | United States | 280 | 92.1 | 4U1 AA0 AA1 AA2 AA3 AA4 AA5 AA6 AA7 AA8 AA9 AB0 AB1 AB3 AB7 AB8 AB9 AC0 AC1 AC2 AC4 AC5 AC7 AC8 AD0 AD4 AD8 AE1 AE3 AE4 AE5 AE6 AE7 AE8 AF5 AF6 AF7 AF8 AF9 AG7 AG9 AI2 AI6 AI9 AJ4 AJ6 AK0 AK3 AK8 K0 K1 K2 K3 K4 K5 K6 K7 K8 K9 KA1 KA2 KA3 KA4 KA5 KA6 KA8 KA9 KB0 KB1 KB3 KB5 KB7 KB8 KB9 KC0 KC1 KC3 KC4 KC5 KC7 KC9 KD0 KD3 KD4 KD8 KD9 KE0 KE2 KE3 KE4 KE5 KE6 KE7 KE8 KF1 KF4 KF6 KF7 KF8 KG0 KG3 KG4 KG5 KG7 KG9 KI0 KI1 KI5 KI6 KI7 KI9 KJ4 KJ9 KK4 KK6 KK7 KK9 KM0 KM4 KM5 KM6 KN4 KN5 KO4 KO6 KO7 KQ2 KR2 KR3 KR4 KS1 KS4 KS7 KS9 KT0 KT3 KT5 KU1 KU6 KU7 KU8 KV8 KW4 KW7 KX1 KX7 KY4 KY7 KZ5 KZ9 N0 N1 N2 N3 N4 N5 N6 N7 N8 N9 NA0 NA1 NA5 NA8 NB0 NB3 NC3 NC6 ND4 ND8 ND9 NE0 NE3 NE7 NE9 NF9 NG7 NI0 NI6 NI7 NM2 NN2 NN3 NN5 NN7 NO0 NO3 NO5 NQ6 NR4 NR5 NR7 NS2 NS3 NS4 NS8 NS9 NT5 NT6 NT8 NU0 NV5 NW0 NW2 NW3 NW8 NW9 NX3 NX4 NX6 W0 W1 W2 W3 W4 W5 W6 W7 W8 W9 WA0 WA1 WA2 WA3 WA4 WA5 WA6 WA7 WA8 WA9 WB0 WB2 WB4 WB6 WB8 WB9 WC1 WC4 WC6 WC7 WD0 WD5 WD8 WD9 WE6 WF4 WG9 WI2 WI7 WI9 WJ9 WK2 WN4 WN6 WO1 WO4 WO9 WQ2 WQ5 WQ9 WR0 WR3 WR5 WS3 WS6 WT2 WT9 WU6 WV1 WW1 WW2 WW3 WW4 WW7 WW8 WW9 WX0 WX5 WX6 WZ0 | | 2 | OC | KH6 | Hawaii | 4 | 1.3 | AH6 KH6 KH7 WH6 | | 3 | NA | KL | Alaska | 2 | 0.7 | AL7 KL7 | | 4 | NA | KP4 | Puerto Rico | 1 | 0.3 | NP4 | | 5 | NA | VE | Canada | 17 | 5.6 | VA1 VA2 VA3 VA7 VE1 VE2 VE3 VE4 VE5 VE6 VE7 VE9 VO1 VO2 VY0 VY1 VY2 |
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