| Prefixes | # | Cont. | ID | Country | Prefixes |
|---|
| 1 | EU | CT | Portugal | 1 | 0.3 | CT1 | | 2 | EU | EA | Spain | 1 | 0.3 | EA5 | | 3 | EU | F | France | 1 | 0.3 | F5 | | 4 | EU | GM | Scotland | 1 | 0.3 | GB2 | | 5 | NA | K | United States | 265 | 92.7 | 4U1 AA0 AA1 AA4 AA5 AA7 AA8 AA9 AB1 AB2 AB4 AB7 AB8 AB9 AC0 AC3 AC4 AC5 AC6 AC7 AC8 AC9 AD0 AD4 AD5 AD7 AD8 AE0 AE5 AE6 AE7 AF0 AF2 AF7 AG3 AG4 AG5 AG6 AG7 AH2 AI0 AI1 AI4 AI6 AI8 AJ4 AJ6 K0 K1 K2 K3 K4 K5 K6 K7 K8 K9 KA2 KA3 KA4 KA6 KA8 KA9 KB0 KB1 KB3 KB4 KB5 KB6 KB7 KB8 KB9 KC0 KC1 KC2 KC3 KC4 KC5 KC6 KC8 KC9 KD0 KD2 KD4 KD5 KD7 KD8 KD9 KE0 KE4 KE5 KE6 KE8 KE9 KF0 KF1 KF4 KF5 KF7 KG0 KG2 KG3 KG4 KG5 KG6 KG7 KG8 KG9 KI0 KI4 KI5 KI6 KI9 KJ0 KJ3 KJ4 KJ5 KJ9 KK2 KK3 KK4 KK6 KK7 KK9 KM4 KN1 KN4 KO4 KQ4 KR0 KR1 KR5 KR9 KS2 KS3 KS4 KS6 KS8 KS9 KT0 KT3 KT4 KT7 KT9 KU1 KU4 KU5 KU7 KW4 KW5 KX4 KX6 KY7 KZ4 KZ6 KZ9 N0 N1 N2 N3 N4 N400 N5 N6 N7 N8 N9 NA3 NA4 NA8 NA9 NC4 ND0 ND3 ND8 ND9 NE1 NE9 NF8 NG7 NI4 NJ9 NK0 NM4 NN1 NN3 NN4 NO2 NO3 NO5 NR3 NR9 NS2 NT4 NT7 NT9 NV9 NW0 NW6 NW8 NX6 NY7 NY9 W0 W1 W2 W3 W4 W5 W6 W7 W8 W9 WA0 WA1 WA2 WA3 WA4 WA5 WA6 WA7 WA8 WA9 WB0 WB2 WB3 WB4 WB5 WB6 WB8 WB9 WC7 WD0 WD1 WD4 WD8 WD9 WE4 WE9 WF4 WG4 WI3 WI9 WM3 WN3 WN4 WO3 WO9 WR3 WR4 WR9 WS5 WT2 WT8 WT9 WU0 WU3 WV4 WW0 WW4 WW5 WW9 WX3 WX4 WX9 | | 6 | OC | KH6 | Hawaii | 2 | 0.7 | KH6 WH7 | | 7 | NA | KL | Alaska | 1 | 0.3 | KL7 | | 8 | NA | KP4 | Puerto Rico | 2 | 0.7 | KP4 WP3 | | 9 | NA | V3 | Belize | 1 | 0.3 | V31 | | 10 | NA | VE | Canada | 9 | 3.1 | VA2 VA3 VA6 VE1 VE2 VE3 VE5 VE6 VE9 | | 11 | NA | VP5 | Turks & Caicos Islands | 1 | 0.3 | VP5 | | 12 | NA | XE | Mexico | 1 | 0.3 | XE1 |
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