| Prefixes | # | Cont. | ID | Country | Prefixes |
|---|
| 1 | SA | CE | Chile | 1 | 0.4 | CA4 | | 2 | EU | DL | Fed. Rep. of Germany | 2 | 0.8 | DG1 DL1 | | 3 | EU | EA | Spain | 2 | 0.8 | EA3 EA4 | | 4 | EU | F | France | 1 | 0.4 | F4 | | 5 | EU | G | England | 2 | 0.8 | M0 M7 | | 6 | EU | HA | Hungary | 1 | 0.4 | HA1 | | 7 | EU | HB | Switzerland | 1 | 0.4 | HB9 | | 8 | EU | I | Italy | 3 | 1.1 | IK1 IX1 IZ1 | | 9 | EU | *IT9 | Sicily | 1 | 0.4 | IT9 | | 10 | NA | K | United States | 231 | 87.8 | AA0 AA1 AA3 AA4 AA5 AA6 AA7 AB1 AB3 AB8 AC1 AC4 AC7 AC8 AC9 AD4 AD8 AD9 AE0 AE1 AE2 AE4 AF0 AF4 AF6 AG4 AG5 AG6 AI0 AI5 AI7 AJ4 AK0 K0 K04 K1 K2 K3 K4 K5 K6 K7 K8 K9 KA0 KA1 KA2 KA3 KA4 KA5 KA7 KA8 KB0 KB1 KB2 KB3 KB4 KB6 KB7 KB8 KB9 KBORO KC0 KC1 KC2 KC3 KC4 KC5 KC6 KC7 KC8 KC9 KD0 KD2 KD3 KD4 KD5 KD6 KD8 KD9 KE0 KE1 KE2 KE3 KE4 KE8 KE9 KF0 KF3 KF4 KF5 KF6 KF7 KG4 KG5 KG6 KG7 KG9 KI4 KI5 KI7 KI8 KJ4 KJ5 KJ7 KK1 KK4 KK40 KK5 KK6 KK7 KM0 KM4 KM8 KN4 KN6 KO1 KO4 KO6 KQ1 KQ4 KR2 KR8 KS1 KS3 KT4 KU6 KU7 KU9 KV0 KV4 KW4 KW5 KX4 KX5 KX9 KY4 KZ4 KZ8 N0 N1 N2 N3 N4 N5 N6 N7 N8 N9 NA2 NC3 NC4 ND1 ND2 NE0 NE1 NE4 NE9 NF0 NF2 NF4 NL7 NM5 NN4 NN5 NO1 NO2 NO7 NQ9 NS7 NT7 NW7 NX0 NX1 NX9 NY9 W0 W1 W2 W3 W4 W5 W6 W7 W8 W9 WA0 WA1 WA2 WA3 WA4 WA5 WA6 WA8 WA9 WB0 WB2 WB3 WB4 WB6 WB7 WB8 WC1 WC4 WC8 WC9 WD1 WD3 WD5 WD6 WD7 WD9 WE5 WF4 WF7 WG4 WI2 WK2 WN6 WO1 WR4 WS1 WS3 WS4 WT7 WU3 WV5 WW2 WX4 WX7 WY1 | | 11 | NA | KL | Alaska | 2 | 0.8 | KL5 KL7 | | 12 | NA | KP2 | US Virgin Islands | 1 | 0.4 | NP2 | | 13 | NA | KP4 | Puerto Rico | 1 | 0.4 | WP4 | | 14 | NA | TI | Costa Rica | 1 | 0.4 | TI2 | | 15 | NA | VE | Canada | 13 | 4.9 | VA2 VA3 VA6 VA7 VE1 VE2 VE3 VE4 VE5 VE6 VE7 VE9 VY2 |
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