| Prefixes | # | Cont. | ID | Country | Prefixes |
|---|
| 1 | EU | DL | Fed. Rep. of Germany | 1 | 0.6 | DA0 | | 2 | EU | F | France | 1 | 0.6 | F5 | | 3 | EU | *IT9 | Sicily | 1 | 0.6 | IT9 | | 4 | NA | K | United States | 141 | 87.6 | AA0 AA3 AA5 AB2 AB3 AB9 AC2 AC8 AC9 AD0 AD4 AD6 AD7 AE7 AE8 AE9 AF6 AF7 AG6 AI6 AJ7 AK4 K0 K1 K2 K3 K4 K5 K6 K7 K8 K9 KA1 KA2 KA3 KB2 KB3 KB7 KB8 KC1 KC8 KC9 KD0 KD4 KD7 KD8 KE3 KE5 KE6 KE7 KF0 KG4 KG5 KI4 KI6 KJ4 KJ8 KJ9 KK1 KK4 KK5 KK6 KK7 KM4 KM6 KO7 KQ0 KQ4 KR1 KR6 KS2 KU8 KV4 KV7 KW3 KW4 KW6 KX1 KZ1 N0 N1 N2 N3 N4 N5 N6 N7 N8 NA8 NB8 NC7 ND9 NJ2 NJ7 NN4 NN6 NR8 NS3 NT4 NT5 NU0 NU1 NU7 NV1 NV9 NX6 W0 W1 W2 W3 W4 W6 W7 W8 W9 WA1 WA2 WA3 WA5 WA6 WA7 WB0 WB2 WB4 WB6 WB7 WB8 WB9 WC6 WE7 WK9 WN2 WO1 WR9 WS6 WS7 WT8 WW2 WX6 WX7 WY7 | | 5 | NA | KL | Alaska | 4 | 2.5 | AL7 KL3 KL7 NL7 | | 6 | EU | ON | Belgium | 1 | 0.6 | ON8 | | 7 | NA | VE | Canada | 11 | 6.8 | CF3 VA2 VA3 VA6 VA7 VE1 VE2 VE3 VE4 VE5 VE7 | | 8 | NA | ZF | Cayman Islands | 1 | 0.6 | ZF2 |
|