| Prefixes | # | Cont. | ID | Country | Prefixes |
|---|
| 1 | EU | CT | Portugal | 1 | 0.3 | CT0 | | 2 | NA | HI | Dominican Republic | 1 | 0.3 | HI8 | | 3 | NA | K | United States | 301 | 93.5 | 4U1 AA0 AA1 AA3 AA4 AA5 AA7 AA8 AA9 AB0 AB1 AB2 AB4 AB5 AB8 AB9 AC0 AC2 AC4 AC5 AC7 AC8 AC9 AD1 AD4 AD5 AD6 AD7 AD8 AD9 AE0 AE2 AE4 AE6 AF2 AF4 AF7 AG0 AG4 AG5 AG7 AH2 AI1 AI4 AI6 AI9 AJ4 AJ6 AJ9 AK0 AK3 AK4 AK5 K0 K1 K2 K3 K4 K5 K6 K7 K8 K9 KA0 KA1 KA2 KA3 KA5 KA6 KA9 KB0 KB1 KB2 KB4 KB6 KB7 KB8 KB9 KC0 KC1 KC2 KC3 KC4 KC5 KC6 KC7 KC8 KC9 KD0 KD1 KD2 KD3 KD4 KD5 KD6 KD7 KD8 KD9 KE0 KE1 KE3 KE4 KE5 KE6 KE7 KE8 KE9 KF0 KF2 KF3 KF4 KF5 KF6 KF9 KG0 KG2 KG4 KG5 KG7 KG9 KI0 KI4 KI5 KI6 KI7 KI8 KJ4 KJ6 KJ7 KJ8 KJ9 KK4 KK6 KM3 KM4 KM6 KM9 KN1 KN2 KN3 KN4 KN9 KO4 KO8 KQ3 KQ4 KR4 KS0 KS2 KS9 KT0 KT1 KT3 KT4 KT7 KU4 KV0 KV1 KV4 KV5 KW3 KW4 KW5 KW8 KX1 KX4 KY4 KZ1 KZ4 N0 N1 N2 N3 N4 N5 N6 N7 N8 N9 NA3 NA4 NC4 ND0 ND3 ND4 ND8 ND9 NE1 NE4 NE7 NE8 NF0 NF1 NG1 NG2 NG7 NG9 NJ4 NJ9 NN1 NN3 NN4 NN9 NO2 NO5 NO7 NQ0 NQ6 NQ9 NR4 NS0 NS2 NS3 NS4 NT5 NU1 NU4 NV9 NW0 NW2 NW3 NW5 NX0 NX5 NX6 NY3 NY7 W0 W1 W2 W3 W4 W5 W6 W7 W8 W9 WA0 WA1 WA2 WA3 WA4 WA5 WA6 WA7 WA8 WA9 WB0 WB2 WB3 WB4 WB7 WB8 WB9 WC6 WC7 WC8 WC9 WD0 WD1 WD4 WD5 WD8 WD9 WE2 WE8 WE9 WF8 WG4 WI9 WJ4 WJ9 WK7 WM3 WM4 WM7 WN3 WN4 WN6 WN7 WO1 WO7 WO9 WR4 WS0 WS4 WT2 WT8 WT9 WU0 WU3 WU6 WV1 WV4 WV8 WW2 WW4 WW5 WW9 WX3 WZ1 | | 4 | OC | KH6 | Hawaii | 1 | 0.3 | KH6 | | 5 | NA | KL | Alaska | 5 | 1.6 | KL0 KL2 KL4 KL7 NL7 | | 6 | NA | KP2 | US Virgin Islands | 1 | 0.3 | NP2 | | 7 | NA | KP4 | Puerto Rico | 1 | 0.3 | WP3 | | 8 | NA | VE | Canada | 10 | 3.1 | VA2 VA3 VE2 VE3 VE4 VE5 VE6 VE7 VE9 VY1 | | 9 | NA | ZF | Cayman Islands | 1 | 0.3 | ZF2 |
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