| Prefixes | # | Cont. | ID | Country | Prefixes |
|---|
| 1 | NA | K | United States | 153 | 90.0 | AA1 AA3 AA5 AA8 AA9 AB1 AB7 AB9 AC4 AC5 AC6 AC7 AD4 AD6 AE4 AE5 AE6 AE7 AF4 AG6 AG9 AI4 AI9 AK4 K0 K1 K2 K3 K4 K5 K6 K7 K8 K9 KA1 KA2 KA8 KB0 KB2 KB4 KB5 KB8 KB9 KC4 KC7 KC9 KD5 KD7 KD8 KE0 KE3 KE8 KF5 KF6 KG4 KI0 KI2 KI4 KI6 KJ4 KK7 KK9 KM6 KN4 KN7 KN8 KO7 KQ6 KQ7 KQ8 KS4 KS5 KT3 KU4 KU8 KW9 KX4 KY5 KZ5 N0 N1 N2 N3 N4 N5 N6 N7 N8 N9 NA0 NA4 NA6 NA8 NB4 NC4 NC6 ND8 NF5 NG7 NI7 NM5 NN4 NN6 NO3 NR5 NS4 NS7 NS9 NV9 NW6 QRP0 W0 W1 W2 W3 W4 W5 W6 W7 W8 W9 WA0 WA1 WA4 WA6 WA8 WA9 WB0 WB4 WB8 WB9 WC0 WC7 WD0 WD4 WE6 WF4 WF7 WG0 WI9 WN6 WO4 WQ5 WQ6 WQ7 WR9 WS4 WT9 WU6 WU9 WW3 WW6 WW9 | | 2 | OC | KH6 | Hawaii | 1 | 0.6 | NH6 | | 3 | NA | KL | Alaska | 3 | 1.8 | AL9 KL2 KL7 | | 4 | NA | KP2 | U.S. Virgin Islands | 1 | 0.6 | NP2 | | 5 | NA | V3 | Belize | 1 | 0.6 | V31 | | 6 | NA | VE | Canada | 9 | 5.3 | VA3 VA7 VE2 VE3 VE4 VE6 VE7 VE9 VO2 | | 7 | NA | VP9 | Bermuda | 1 | 0.6 | VP9 | | 8 | NA | XE | Mexico | 1 | 0.6 | XE2 |
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