| Prefixes | # | Cont. | ID | Country | Prefixes |
|---|
| 1 | NA | 8P | Barbados | 1 | 0.4 | 8P5 | | 2 | SA | CX | Uruguay | 1 | 0.4 | CX1 | | 3 | NA | K | United States | 239 | 89.5 | 4U1 AA0 AA1 AA2 AA3 AA4 AA5 AA6 AA7 AA8 AA9 AB0 AB2 AB3 AB7 AB8 AB9 AC0 AC3 AC4 AC5 AC7 AC9 AD1 AD4 AD8 AE0 AE1 AE6 AF1 AF4 AF5 AF6 AF7 AG2 AG3 AG9 AI6 AI9 AJ1 AJ4 AJ6 AK1 AK3 K0 K1 K2 K3 K4 K5 K6 K7 K8 K9 KA0 KA1 KA2 KA3 KA6 KA7 KB0 KB1 KB3 KB4 KB7 KB8 KC2 KC3 KC4 KC7 KC8 KC9 KD2 KD3 KD4 KD7 KD9 KE0 KE2 KE3 KE4 KE8 KF4 KG4 KG5 KG7 KG9 KI6 KI7 KI8 KJ0 KJ9 KK7 KM4 KM7 KN0 KN2 KN3 KN4 KN7 KO1 KO3 KQ4 KQ7 KR2 KR4 KR7 KS2 KS4 KT0 KT3 KT5 KU1 KU2 KU8 KV0 KV5 KV8 KW0 KW1 KW3 KW8 KX1 KX9 KY0 KY4 KY7 KZ5 N0 N1 N2 N3 N4 N5 N6 N7 N8 N9 NA0 NA1 NA4 NA5 NA6 NB1 NC1 NC3 ND3 ND4 ND6 ND7 NE2 NE4 NE5 NE6 NE8 NE9 NF3 NG2 NG7 NI0 NJ1 NJ4 NJ8 NK1 NK9 NN0 NN3 NN4 NN7 NQ2 NR3 NR4 NS0 NS2 NS3 NT2 NT6 NU6 NV9 NW0 NW3 NX0 NX5 NX6 W0 W1 W2 W3 W4 W5 W6 W7 W8 W9 WA0 WA1 WA2 WA3 WA5 WA6 WA7 WA8 WA9 WB0 WB2 WB3 WB4 WB6 WB8 WB9 WC3 WC7 WD8 WD9 WE5 WE8 WF4 WF6 WF7 WJ0 WJ9 WK6 WK9 WN3 WN5 WN7 WO1 WO4 WO9 WQ5 WQ6 WR4 WS6 WS7 WT9 WU7 WX5 WY6 WY7 | | 4 | OC | KH6 | Hawaii | 2 | 0.7 | AH6 KH6 | | 5 | NA | KL | Alaska | 1 | 0.4 | KL7 | | 6 | NA | KP2 | US Virgin Islands | 2 | 0.7 | KP2 NP2 | | 7 | NA | KP4 | Puerto Rico | 2 | 0.7 | KP4 NP4 | | 8 | SA | PY | Brazil | 2 | 0.7 | PU2 PY2 | | 9 | NA | VE | Canada | 15 | 5.6 | VA1 VA2 VA3 VA4 VA6 VA7 VE2 VE3 VE4 VE5 VE6 VE7 VE9 VY1 VY2 | | 10 | NA | ZF | Cayman Islands | 2 | 0.7 | ZF1 ZF9 |
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