| Prefixes | # | Cont. | ID | Country | Prefixes |
|---|
| 1 | NA | CM | Cuba | 1 | 0.6 | CO2 | | 2 | NA | K | United States | 147 | 92.5 | AA0 AA4 AA8 AA9 AB2 AB3 AB9 AC0 AC8 AD0 AD4 AF4 AF5 AG3 AG6 AI3 AI9 AJ4 AK4 K0 K1 K2 K3 K4 K5 K6 K7 K8 K9 KA2 KA4 KA7 KA8 KB0 KB2 KB3 KB7 KB8 KB9 KC0 KC2 KC7 KC9 KD0 KD7 KD8 KE0 KE2 KE4 KF0 KF7 KG0 KG7 KI0 KI4 KI5 KI8 KJ4 KK1 KK4 KK9 KQ1 KR4 KS0 KT0 KT4 KT8 KU4 KU8 KV9 KW8 N0 N1 N2 N3 N4 N5 N6 N7 N8 N9 NA4 NA5 NC4 ND2 ND3 ND8 NE1 NE4 NF8 NG1 NM5 NN3 NO9 NQ6 NR8 NS0 NT8 NU2 NV8 NV9 NW8 NX1 NX5 NX8 NY0 NZ1 W0 W1 W2 W3 W4 W5 W6 W7 W8 W9 WA0 WA1 WA2 WA3 WA8 WB0 WB3 WB4 WB8 WB9 WD7 WE0 WE9 WG0 WI9 WM9 WN6 WR0 WR4 WR9 WS8 WT9 WU6 WU8 WU9 WV2 WW2 WW4 WW9 WX7 | | 3 | NA | KP2 | US Virgin Islands | 1 | 0.6 | NP2 | | 4 | NA | KP4 | Puerto Rico | 1 | 0.6 | NP4 | | 5 | SA | PJ2 | Curacao | 1 | 0.6 | PJ2 | | 6 | NA | VE | Canada | 6 | 3.8 | VA3 VA5 VE3 VE4 VE5 VE6 | | 7 | SA | YV | Venezuela | 1 | 0.6 | YY4 | | 8 | NA | ZF | Cayman Islands | 1 | 0.6 | ZF2 |
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