| Prefixes | # | Cont. | ID | Country | Prefixes |
|---|
| 1 | NA | CM | Cuba | 1 | 0.5 | CO2 | | 2 | EU | DL | Fed. Rep. of Germany | 1 | 0.5 | DL9 | | 3 | EU | F | France | 3 | 1.6 | F4 F5 F6 | | 4 | EU | G | England | 1 | 0.5 | G4 | | 5 | EU | I | Italy | 3 | 1.6 | I1 IK1 IK3 | | 6 | AS | JA | Japan | 3 | 1.6 | JA7 JF1 JM7 | | 7 | NA | K | United States | 154 | 82.4 | AA0 AA2 AA3 AA4 AA8 AA9 AB0 AB2 AB3 AB4 AC0 AC2 AC7 AD4 AE7 AF4 AF6 AG6 AI2 AI4 AI6 AI9 AJ3 AK7 K0 K1 K2 K3 K4 K5 K6 K7 K8 K9 KA1 KA2 KA6 KA8 KB2 KB7 KB8 KC0 KC3 KC4 KC7 KC9 KD0 KD2 KE3 KE6 KE7 KE8 KE9 KF0 KF2 KF9 KG0 KG4 KG7 KG9 KI0 KI1 KI6 KI7 KK4 KK6 KM6 KO4 KS1 KS2 KS5 KS9 KT0 KT3 KT7 KT9 KW7 KX7 N0 N1 N2 N3 N4 N5 N6 N7 N8 N9 NA6 NC6 ND2 ND4 NE0 NE4 NE7 NE9 NF0 NG7 NI0 NI8 NN4 NQ8 NR2 NR4 NU0 NY3 NZ6 W0 W1 W2 W3 W4 W6 W7 W8 W9 WA2 WA3 WA4 WA7 WA8 WA9 WB0 WB2 WB3 WB8 WB9 WD0 WD4 WE6 WE7 WE9 WF0 WG7 WI7 WI9 WN4 WN8 WO1 WR0 WR7 WS7 WT9 WU4 WU6 WV8 WW3 WW5 WX0 WY7 WZ0 WZ2 WZ4 WZ8 | | 8 | OC | KH6 | Hawaii | 1 | 0.5 | KH6 | | 9 | NA | KL | Alaska | 1 | 0.5 | KL7 | | 10 | EU | OK | Czech Republic | 1 | 0.5 | OK7 | | 11 | SA | P4 | Aruba | 2 | 1.1 | P4 P49 | | 12 | EU | PA | Netherlands | 1 | 0.5 | PA0 | | 13 | EU | S5 | Slovenia | 1 | 0.5 | S53 | | 14 | EU | SP | Poland | 1 | 0.5 | SN7 | | 15 | NA | TI | Costa Rica | 1 | 0.5 | TI2 | | 16 | NA | VE | Canada | 10 | 5.3 | VA1 VA3 VA6 VA7 VE2 VE3 VE5 VE6 VE7 VE9 | | 17 | SA | YV | Venezuela | 2 | 1.1 | YV1 YV5 |
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