| Prefixes | # | Cont. | ID | Country | Prefixes |
|---|
| 1 | EU | EI | Ireland | 1 | 0.4 | EI8 | | 2 | NA | K | United States | 266 | 95.0 | AA0 AA3 AA4 AA5 AA6 AA8 AA9 AB3 AB4 AB5 AB8 AB9 AC0 AC1 AC3 AC4 AC5 AC8 AD0 AD1 AD4 AD6 AD8 AD9 AE2 AE5 AE8 AE9 AF2 AF4 AF5 AF7 AG4 AG6 AI4 AI5 AJ4 AK0 AK3 AK4 AK8 AK9 K0 K0B1 K1 K2 K3 K4 K5 K6 K7 K8 K9 KA0 KA1 KA2 KA3 KA4 KA5 KA8 KA9 KB0 KB1 KB2 KB3 KB4 KB5 KB6 KB7 KB8 KB9 KC0 KC1 KC2 KC3 KC4 KC5 KC7 KC8 KC9 KD0 KD2 KD3 KD4 KD5 KD6 KD7 KD8 KD9 KE0 KE2 KE3 KE4 KE5 KE6 KE7 KE8 KF4 KF5 KF6 KF7 KF9 KG2 KG4 KG5 KG6 KG7 KI4 KI6 KI8 KJ4 KK1 KK4 KK5 KK7 KM1 KM4 KM5 KM7 KN4 KN5 KR4 KR6 KS0 KS3 KS4 KT4 KT5 KU4 KU6 KV1 KV4 KW2 KW4 KW5 KW8 KX4 KY3 KY4 KZ1 KZ8 N0 N1 N2 N3 N4 N5 N6 N7 N8 N9 NA1 NA4 NA9 NC2 NC3 NC4 NE1 NE3 NE4 NF1 NF2 NF4 NF9 NG4 NI1 NI2 NI6 NJ9 NK9 NM3 NM4 NM9 NN0 NN3 NN4 NN5 NN9 NO4 NS1 NS3 NS7 NT4 NV3 NV4 NW8 NX1 NX8 NZ5 W0 W1 W2 W2GN2 W3 W4 W5 W6 W7 W8 W9 W9G0 WA0 WA1 WA2 WA3 WA4 WA4KF WA5 WA6 WA7 WA8 WA9 WB0 WB1 WB2 WB3 WB4 WB5 WB6 WB8 WB9 WC2 WC4 WC5 WC8 WD0 WD3 WD4 WD5 WD8 WD9 WE1 WE2 WE8 WF0 WG0 WI3 WI9 WJ2 WJ4 WM9 WN2 WO3 WO4 WO8 WQ3 WQ4 WQ5 WQ8 WR1 WR4 WS1 WS8 WT4 WT8 WT9 WU0 WV1 WV8 WW1 WW2 WW4 WX3 WX4 WX5 WY7 | | 3 | OC | KH6 | Hawaii | 2 | 0.7 | KH6 NH7 | | 4 | NA | KP2 | US Virgin Islands | 1 | 0.4 | NP2 | | 5 | NA | KP4 | Puerto Rico | 3 | 1.1 | KP3 KP4 NP3 | | 6 | NA | VE | Canada | 7 | 2.5 | VA2 VA3 VE1 VE2 VE3 VE6 VE9 |
|