| Prefixes | # | Cont. | ID | Country | Prefixes |
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| 1 | NA | K | United States | 262 | 94.9 | AA0 AA1 AA3 AA4 AA5 AA6 AA7 AA9 AB4 AB5 AB8 AC0 AC1 AC2 AC3 AC4 AC7 AC8 AD0 AD1 AD5 AD6 AD7 AD8 AD9 AE0 AE4 AE6 AF0 AF1 AF4 AF5 AG2 AG8 AG9 AH6 AI2 AJ4 AJ5 AK0 K0 K1 K2 K3 K4 K5 K6 K7 K8 K9 K9DIY KA0 KA1 KA2 KA3 KA4 KA5 KA7 KA8 KB0 KB1 KB2 KB4 KB5 KB6 KB7 KB8 KB9 KC0 KC2 KC3 KC4 KC5 KC6 KC7 KC8 KC9 KD0 KD2 KD4 KD5 KD7 KD8 KD9 KE0 KE4 KE5 KE7 KE8 KE9 KF4 KF5 KF7 KF8 KG0 KG5 KG7 KG8 KI4 KI6 KI9 KJ4 KJ5 KJ6 KK0 KK4 KK5 KK6 KK7 KM4 KM40 KM7 KN5 KO4 KO5 KO9 KQ2 KQ3 KQ4 KR0 KR4 KR5 KS0 KS4 KT4 KT9 KU2 KU4 KU7 KV4 KW0 KW4 KW5 KW8 KX8 KY0 KY4 KY5 KY9 N0 N1 N2 N3 N4 N5 N6 N7 N8 N9 N9RJV NA1 NA3 NA5 NA9 NC4 NC7 NE7 NF0 NI1 NI2 NJ2 NJ3 NJ9 NK3 NK9 NM4 NM5 NM9 NN4 NN7 NO5 NO8 NR0 NS1 NS8 NT0 NT3 NT4 NT6 NT7 NT9 NU0 NW0 NW8 NX0 NX3 NZ2 NZ7 W0 W1 W2 W3 W4 W4D0 W5 W6 W7 W8 W82 W9 WA0 WA1 WA2 WA3 WA4 WA5 WA6 WA7 WA8 WA9 WB0 WB2 WB3 WB4 WB5 WB6 WB8 WB9 WC0 WC2 WC4 WC5 WC7 WC8 WC9 WD0 WD2 WD4 WD5 WD8 WF0 WF4 WG5 WI4 WI9 WJ6 WK4 WK7 WM5 WM6 WM9 WO3 WQ4 WQ7 WR1 WR4 WR9 WS1 WS5 WS8 WT4 WV8 WW1 WW4 WW6 WW7 WW8 WX3 WX4 WX5 WX9 WY7 | | 2 | OC | KH6 | Hawaii | 1 | 0.4 | KH6 | | 3 | NA | KL | Alaska | 2 | 0.7 | KL2 KL7 | | 4 | NA | KP2 | US Virgin Islands | 1 | 0.4 | NP2 | | 5 | NA | KP4 | Puerto Rico | 2 | 0.7 | KP3 WP4 | | 6 | NA | VE | Canada | 7 | 2.5 | VA2 VA3 VE1 VE2 VE3 VE4 VE6 | | 7 | OC | YB | Indonesia | 1 | 0.4 | 7D1 |
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