| Prefixes | # | Cont. | ID | Country | Prefixes |
|---|
| 1 | NA | K | United States | 255 | 93.8 | AA1 AA2 AA3 AA4 AA5 AA6 AA8 AASKC AB1 AB2 AB3 AB4 AB7 AC3 AC4 AC6 AC7 AC9 AD0 AD5 AD8 ADSL0 AE0 AE3 AE4 AE6 AF5 AG2 AG5 AG7 AG9 AI7 AJ4 AK4 AK6 K0 K1 K2 K3 K4 K5 K6 K7 K8 K9 KA0 KA2 KA3 KA4 KA5 KA6 KA8 KA9 KB0 KB1 KB2 KB3 KB4 KB5 KB6 KB7 KB8 KB9 KC0 KC1 KC2 KC3 KC4 KC5 KC7 KC8 KC9 KCN4 KD0 KD2 KD3 KD4 KD5 KD7 KD8 KE0 KE1 KE3 KE4 KE5 KE7 KE9 KF3 KF4 KF5 KF6 KF7 KG0 KG2 KG4 KG5 KG7 KI0 KI5 KI60 KJ4 KJ5 KJ8 KK0 KK4 KK5 KK6 KM2 KM4 KM8 KN1 KN4 KN9 KO4 KOND0 KR2 KR4 KR8 KS0 KS3 KT4 KT5 KT9 KU4 KV8 KW1 KW4 KX2 KX4 KY0 KY4 KZ1 N0 N1 N2 N3 N4 N5 N6 N7 N8 N9 NA1 NA4 NC0 NC1 NC4 ND6 ND7 NE1 NE5 NE8 NE9 NF3 NG4 NI1 NJ2 NK4 NM4 NM5 NM6 NN2 NN4 NN5 NN7 NN8 NN9 NO4 NOZHE NQ9 NR4 NS1 NS2 NS8 NT0 NT5 NU3 NU4 NU5 NV2 NV8 NV9 NW2 NW6 NW8 NX8 NY3 NY4 NY6 NZ0 W0 W1 W2 W3 W4 W5 W6 W7 W7BA1 W8 W9 WA0 WA1 WA2 WA3 WA4 WA5 WA6 WA7 WA8 WA9 WB0 WB2 WB4 WB5 WB6 WB9 WC8 WD0 WD2 WD4 WD5 WD8 WD9 WE8 WG0 WG4 WG5 WI4 WI7 WI9 WJ8 WK2 WK4 WM4 WN3 WQ3 WR3 WR4 WS1 WS8 WT4 WT6 WU5 WU6 WU8 WW0 WW2 WW5 WW6 WX3 WX4 WX7 WY6 WZ9 | | 2 | NA | KP2 | US Virgin Islands | 1 | 0.4 | NP2 | | 3 | NA | KP4 | Puerto Rico | 3 | 1.1 | KP4 NP3 NP4 | | 4 | NA | VE | Canada | 12 | 4.4 | VA2 VA3 VA6 VA7 VE1 VE2 VE3 VE5 VE6 VE7 VX31 VY2 | | 5 | NA | VP9 | Bermuda | 1 | 0.4 | VP9 |
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