| Prefixes | # | Cont. | ID | Country | Prefixes |
|---|
| 1 | OC | A3 | Tonga | 1 | 0.5 | A3 | | 2 | NA | C6 | Bahamas | 1 | 0.5 | C6 | | 3 | NA | CM | Cuba | 1 | 0.5 | CO8 | | 4 | EU | DL | Fed. Rep. of Germany | 1 | 0.5 | DK8 | | 5 | EU | HA | Hungary | 1 | 0.5 | HA1 | | 6 | EU | I | Italy | 1 | 0.5 | IN3 | | 7 | NA | K | United States | 200 | 92.2 | AA2 AA3 AA4 AA5 AA8 AA9 AB0 AB1 AB4 AB8 AB9 AC0 AC2 AC5 AC9 AD4 AD5 AD7 AE1 AE6 AF1 AF4 AG3 AG4 AG5 AI4 AI6 AI9 AJ3 AJ4 AJ6 AK2 AK6 K0 K1 K2 K3 K4 K5 K6 K7 K8 K9 KA1 KA2 KA3 KA4 KA5 KA7 KA8 KB2 KB3 KB4 KB6 KB7 KB8 KC0 KC2 KC4 KC5 KC7 KC8 KC9 KD0 KD2 KD4 KD5 KD6 KE0 KE3 KE4 KE8 KF0 KF5 KF6 KF7 KF9 KG4 KG5 KG7 KG9 KI0 KI6 KJ4 KJ5 KJ7 KK0 KK4 KK6 KK9 KM4 KM6 KM8 KN4 KO4 KO5 KO8 KR4 KR7 KR9 KS0 KS2 KS3 KS9 KT4 KU4 KV0 KW3 KW4 KW7 KW9 KX3 KY0 KY4 KZ9 N0 N1 N2 N3 N4 N5 N6 N7 N8 N9 NA4 NA6 NC6 ND2 ND4 ND9 NF1 NF4 NG1 NG2 NG7 NJ1 NJ4 NK5 NM4 NN0 NN2 NN4 NQ4 NQ8 NR0 NR4 NS2 NT9 NU4 NW0 NX8 NZ6 W0 W1 W2 W3 W4 W5 W6 W7 W8 W9 WA0 WA2 WA3 WA4 WA5 WA7 WA8 WA9 WB0 WB2 WB4 WB5 WB6 WB8 WB9 WC3 WC4 WD0 WD9 WE6 WI9 WJ4 WK9 WN3 WN6 WO7 WQ6 WR0 WR7 WS6 WT2 WU6 WU9 WW3 WW4 WX4 WZ0 | | 8 | OC | KH6 | Hawaii | 1 | 0.5 | KH6 | | 9 | NA | KP2 | US Virgin Islands | 1 | 0.5 | NP2 | | 10 | EU | OH | Finland | 1 | 0.5 | OH2 | | 11 | NA | TI | Costa Rica | 1 | 0.5 | TI2 | | 12 | NA | VE | Canada | 7 | 3.2 | VA1 VA3 VA7 VE2 VE3 VE4 VE7 |
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