| Prefixes | # | Cont. | ID | Country | Prefixes |
|---|
| 1 | EU | EI | Ireland | 1 | 0.5 | EI8 | | 2 | EU | G | England | 2 | 1.0 | G4 M0 | | 3 | NA | K | United States | 186 | 90.7 | AA0 AA1 AA3 AA8 AB2 AC2 AC9 AD0 AD5 AD8 AD9 AE0 AE8 AF0 AF4 AG0 AG6 AI4 AI5 AJ1 AJ4 AK4 K0 K1 K2 K3 K4 K5 K6 K7 K8 K9 KA0 KA1 KA2 KA4 KA5 KA6 KB0 KB1 KB2 KB3 KB4 KB5 KB8 KB9 KC0 KC1 KC2 KC3 KC5 KC8 KC9 KD0 KD2 KD3 KD4 KD5 KD7 KD8 KD9 KE0 KE1 KE2 KE4 KE5 KE8 KE9 KF0 KF2 KF3 KF4 KF5 KF8 KG5 KG7 KG8 KG9 KI4 KI5 KI6 KI8 KJ2 KJ4 KJ5 KJ6 KJ8 KJ9 KK2 KK4 KK5 KK7 KM3 KM4 KM5 KM6 KN0 KN3 KN4 KN6 KO4 KO6 KQ0 KQ4 KR0 KR1 KT5 KV0 KW4 KX1 KY4 KZ3 KZ4 N0 N1 N2 N3 N4 N5 N6 N7 N8 N9 NA4 NC4 NE5 NF5 NG5 NM8 NN5 NN6 NR0 NS7 NT4 NU4 NV4 NW5 NX5 NY1 NY2 NZ4 NZ5 W0 W1 W2 W3 W4 W5 W6 W7 W8 W9 WA1 WA2 WA3 WA4 WA5 WA6 WA8 WA9 WB0 WB2 WB4 WB5 WB6 WB8 WB9 WC6 WC9 WD0 WD4 WD5 WE0 WE2 WE3 WE4 WE8 WG7 WN7 WO4 WQ6 WS4 WU3 WV8 WW4 WW5 | | 4 | NA | KP4 | Puerto Rico | 1 | 0.5 | KP4 | | 5 | EU | OE | Austria | 1 | 0.5 | OE45 | | 6 | EU | OM | Slovak Republic | 1 | 0.5 | OM2 | | 7 | EU | PA | Netherlands | 1 | 0.5 | PA1 | | 8 | EU | UA | European Russia | 1 | 0.5 | RZ1 | | 9 | NA | VE | Canada | 11 | 5.4 | VA3 VE1 VE2 VE3 VE4 VE5 VE6 VE7 VE9 VO1 VY2 |
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