| Prefixes | # | Cont. | ID | Country | Prefixes |
|---|
| 1 | NA | 8P | Barbados | 1 | 0.3 | 8P5 | | 2 | NA | CM | Cuba | 2 | 0.6 | CO3 CO8 | | 3 | NA | HI | Dominican Republic | 1 | 0.3 | HI3 | | 4 | NA | K | United States | 304 | 89.7 | 4U1 AA0 AA1 AA2 AA3 AA4 AA6 AA8 AB1 AB2 AB3 AB4 AB6 AB7 AB8 AB9 AC0 AC2 AC4 AC6 AC7 AC8 AC9 AD1 AD2 AD4 AD5 AD7 AD8 AE1 AE4 AE5 AE6 AF1 AF4 AF7 AG4 AG7 AH2 AI0 AI1 AI2 AI4 AI6 AI7 AI8 AJ4 AJ6 AJ9 AK1 AK3 AK5 K0 K1 K2 K3 K4 K5 K6 K7 K8 K9 KA0 KA1 KA2 KA3 KA4 KA6 KA7 KA8 KB0 KB1 KB2 KB3 KB4 KB5 KB6 KB7 KB8 KB9 KC0 KC1 KC2 KC3 KC4 KC5 KC7 KC8 KC9 KD0 KD1 KD2 KD3 KD4 KD6 KD7 KD8 KD9 KE0 KE1 KE2 KE3 KE4 KE5 KE6 KE7 KE8 KE9 KF0 KF2 KF4 KF5 KF6 KF7 KF9 KG0 KG1 KG2 KG3 KG4 KG6 KG7 KG9 KI0 KI1 KI4 KI5 KI6 KI7 KJ4 KJ6 KJ7 KJ8 KJ9 KK0 KK4 KK5 KK7 KK9 KM3 KM4 KM6 KM7 KN3 KN4 KN6 KO2 KO4 KO7 KO9 KQ4 KQ7 KR3 KR6 KS2 KS3 KS4 KS9 KT0 KT3 KT4 KT7 KU2 KU4 KU8 KV0 KW3 KW4 KW8 KX4 KX9 KY0 KY4 KZ1 KZ2 KZ3 KZ7 N0 N1 N2 N3 N4 N5 N6 N7 N8 N9 NA4 NA6 NA8 NC1 NC4 NC8 ND0 ND4 ND7 NE1 NE3 NE8 NF0 NF3 NF8 NG1 NJ4 NJ7 NJ9 NK4 NK7 NN1 NN2 NN3 NN4 NQ6 NR3 NR4 NR6 NR9 NS0 NS3 NT3 NU1 NU4 NU7 NV7 NV9 NW0 NW6 NX0 NX1 NX6 NX7 NY2 W0 W1 W2 W3 W4 W5 W6 W7 W8 W9 WA0 WA1 WA2 WA3 WA4 WA5 WA6 WA7 WA8 WA9 WB0 WB1 WB2 WB4 WB5 WB6 WB7 WB8 WB9 WC3 WC4 WC6 WC7 WC8 WD8 WE0 WE2 WE3 WE5 WE6 WE9 WG9 WJ0 WK6 WM7 WN3 WN4 WN5 WN6 WN7 WO2 WO4 WO9 WQ6 WQ9 WR3 WS7 WT1 WT2 WT8 WT9 WU7 WV7 WW4 WW5 WW7 WX1 WX3 WX4 WY3 WY7 WZ6 | | 5 | OC | KH6 | Hawaii | 4 | 1.2 | KH6 KH7 WH6 WH7 | | 6 | NA | KL | Alaska | 4 | 1.2 | AL7 KL0 KL5 KL7 | | 7 | NA | KP2 | US Virgin Islands | 1 | 0.3 | KP2 | | 8 | NA | KP4 | Puerto Rico | 2 | 0.6 | KP4 WP3 | | 9 | SA | PJ2 | Curacao | 1 | 0.3 | PJ2 | | 10 | SA | PY | Brazil | 1 | 0.3 | PU1 | | 11 | NA | TI | Costa Rica | 1 | 0.3 | TI2 | | 12 | NA | V3 | Belize | 1 | 0.3 | V31 | | 13 | NA | VE | Canada | 15 | 4.4 | VA2 VA3 VA4 VA6 VA7 VE1 VE2 VE3 VE4 VE5 VE6 VE7 VE9 VY1 VY2 | | 14 | NA | ZF | Cayman Islands | 1 | 0.3 | ZF2 |
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