| Prefixes | # | Cont. | ID | Country | Prefixes |
|---|
| 1 | AS | HL | South Korea | 1 | 0.4 | D8 | | 2 | AS | JA | Japan | 1 | 0.4 | JE7 | | 3 | NA | K | United States | 246 | 89.1 | AA1 AA2 AA3 AA6 AA7 AA9 AB0 AB1 AB6 AB9 AC0 AC4 AC7 AD4 AD7 AE0 AE6 AE7 AF0 AF2 AF8 AG4 AG6 AI4 AI5 AI7 AJ4 AJ5 AK2 AK4 AK5 AK6 AK9 K0 K1 K2 K3 K4 K5 K6 K7 K8 K9 KA2 KA3 KA5 KA6 KA9 KB0 KB1 KB2 KB4 KB5 KB6 KB8 KB9 KC0 KC2 KC4 KC5 KC6 KC7 KC8 KC9 KD0 KD2 KD3 KD5 KD6 KD7 KD8 KE0 KE3 KE4 KE4OK KE5 KE6 KE7 KE8 KE9 KF0 KF4 KF5 KF6 KF7 KF8 KG0 KG2 KG3 KG4 KG6 KG7 KG9 KI0 KI1 KI4 KI6 KJ4 KJ5 KJ6 KJ7 KK0 KK6 KK7 KM0 KM5 KM8 KO4 KO9 KR5 KS0 KS1 KS5 KT5 KU6 KU7 KV4 KV7 KW2 KW4 KX0 KZ9 N0 N1 N2 N3 N4 N5 N6 N7 N8 N9 NA1 NA3 NA4 NA6 NA7 NA9 NB6 NC0 NC2 NC4 NC7 ND0 NE5 NF7 NF9 NG1 NG5 NG7 NI0 NI2 NI6 NJ2 NJ4 NK1 NM5 NN9 NO8 NR6 NS1 NU6 NU7 NU8 NV0 NV2 NV4 NW0 NX0 W0 W1 W2 W3 W4 W5 W6 W7 W8 W9 WA0 WA1 WA2 WA3 WA4 WA5 WA6 WA6P2 WA7 WA8 WA9 WB0 WB2 WB3 WB5 WB6 WB7 WB8 WB9 WC2 WC3 WC4 WC7 WD0 WD2 WD3 WD4 WD5 WD6 WD8 WE4 WE7 WE9 WF2 WF5 WG0 WG1 WG4 WG7 WI6 WK1 WK6 WM4 WN8 WN9 WO3 WQ0 WR4 WR6 WS0 WT2 WT7 WT8 WT9 WU2 WV8 WV9 WW0 WW6 WW7 WX3 WX4 WX6 WX9 WY7 WZ4 WZ8 | | 4 | OC | KH2 | Guam | 1 | 0.4 | KH2 | | 5 | OC | KH6 | Hawaii | 5 | 1.8 | AH6 KH6 KH7 NH7 WH6 | | 6 | NA | KL | Alaska | 3 | 1.1 | KL6 KL7 WL7 | | 7 | NA | KP4 | Puerto Rico | 4 | 1.4 | KP3 KP4 NP3 WP4 | | 8 | EU | S5 | Slovenia | 1 | 0.4 | S5 | | 9 | NA | VE | Canada | 13 | 4.7 | VA2 VA3 VA5 VA6 VA7 VE1 VE2 VE3 VE4 VE5 VE6 VE7 VE9 | | 10 | NA | XE | Mexico | 1 | 0.4 | XE2 |
|