| Prefixes | # | Cont. | ID | Country | Prefixes |
|---|
| 1 | AS | A6 | United Arab Emirates | 1 | 0.3 | A6 | | 2 | EU | EA | Spain | 1 | 0.3 | EC5 | | 3 | EU | GW | Wales | 1 | 0.3 | GW3 | | 4 | NA | HI | Dominican Republic | 1 | 0.3 | HI0 | | 5 | AS | JA | Japan | 1 | 0.3 | JK1 | | 6 | NA | K | United States | 283 | 90.7 | AA0 AA2 AA3 AA4 AA5 AA6 AA8 AB0 AB2 AB3 AB4 AB7 AB9 AC0 AC2 AC4 AC5 AC6 AC9 AD0 AD1 AD4 AD8 AE0 AE1 AE4 AE6 AF0 AF2 AF4 AF5 AF6 AG9 AH2 AI5 AI6 AI60 AI9 AJ1 AJ6 AK0 AK1 AK2 AK6 K0 K1 K2 K3 K4 K5 K6 K7 K8 K9 KA0 KA1 KA2 KA3 KA6 KA7 KA8 KA9 KB0 KB1 KB5 KB7 KB8 KB9 KC1 KC2 KC3 KC4 KC5 KC7 KC8 KC9 KD0 KD2 KD3 KD7 KD9 KE0 KE2 KE3 KE4 KE6 KE8 KE9 KF3 KF6 KF9 KG3 KG4 KG5 KG7 KI0 KI1 KI4 KI6 KI7 KI8 KJ4 KJ9 KK1 KK4 KM4 KM5 KM7 KN0 KN3 KN6 KN7 KQ4 KQ7 KR2 KR4 KS7 KT0 KT4 KT7 KT9 KU1 KU6 KU7 KU8 KV0 KV3 KV8 KW8 KX3 KX7 KX9 KY0 KY7 KZ3 KZ5 KZ7 KZ9 N0 N1 N2 N3 N4 N5 N6 N7 N8 N9 NA0 NA2 NA4 NA5 NA8 NA9 NB1 NB3 NC0 NC1 NC4 NC6 ND2 ND4 ND7 ND8 NE0 NE4 NE6 NE8 NF8 NG7 NI8 NI9 NJ6 NJ8 NJ9 NK7 NM5 NN0 NN2 NN3 NN4 NN7 NN9 NO3 NO5 NO6 NR0 NR3 NR4 NS0 NS4 NS8 NT3 NT9 NU6 NU7 NU8 NW0 NW3 NW8 NX1 NX3 NX6 NX8 NX9 NY3 NZ7 NZ8 W0 W1 W2 W3 W4 W5 W6 W7 W8 W9 WA0 WA1 WA2 WA3 WA4 WA5 WA6 WA8 WA9 WB0 WB2 WB3 WB4 WB5 WB6 WB7 WB8 WB9 WC6 WC7 WD0 WD4 WD6 WD8 WD9 WE9 WF4 WG0 WI6 WI9 WJ4 WJ9 WK6 WM4 WN3 WN4 WN6 WN7 WO1 WO4 WO7 WO9 WQ5 WR4 WR7 WR9 WS7 WS9 WT2 WT3 WT6 WT8 WT9 WU0 WU3 WU4 WU6 WU9 WV4 WW2 WW3 WW4 WW5 WX8 WY3 | | 7 | OC | KH6 | Hawaii | 2 | 0.6 | AH6 KH6 | | 8 | NA | KL | Alaska | 2 | 0.6 | AL1 KL7 | | 9 | NA | KP2 | US Virgin Islands | 1 | 0.3 | NP2 | | 10 | NA | KP4 | Puerto Rico | 3 | 1.0 | KP4 NP4 WP3 | | 11 | SA | PY | Brazil | 1 | 0.3 | PY2 | | 12 | NA | VE | Canada | 12 | 3.8 | VA1 VA2 VA3 VA7 VE2 VE3 VE4 VE5 VE6 VE7 VE9 VO2 | | 13 | NA | XE | Mexico | 1 | 0.3 | XE2 | | 14 | NA | ZF | Cayman Islands | 2 | 0.6 | ZF2 ZF9 |
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