| Prefixes | # | Cont. | ID | Country | Prefixes |
|---|
| 1 | EU | DL | Fed. Rep. of Germany | 1 | 0.7 | DF2 | | 2 | NA | FP | St. Pierre & Miquelon | 1 | 0.7 | FP0 | | 3 | NA | K | United States | 133 | 88.7 | 4U1 AA0 AA4 AA6 AA8 AB0 AB1 AB4 AB9 AC2 AC8 AC9 AD4 AD6 AD9 AE0 AE1 AG2 AI2 AI4 AI6 AI9 AJ9 K0 K1 K2 K3 K4 K5 K6 K7 K8 K9 KA2 KA4 KA6 KA8 KB1 KB2 KB3 KB7 KB8 KB9 KC2 KC3 KC4 KC5 KC8 KC9 KE4 KE6 KF4 KF6 KF7 KG3 KG5 KG9 KI0 KK4 KM4 KM6 KM8 KO9 KR4 KR6 KS0 KS4 KT0 KU4 KW4 KW9 KZ9 N0 N1 N2 N3 N4 N5 N6 N7 N8 N9 NA5 NA7 NA9 NB4 ND2 ND8 NE6 NE9 NI8 NJ4 NM9 NN4 NN6 NR4 NS6 NS9 NT5 NT9 NV9 NX8 W0 W1 W2 W3 W4 W5 W6 W7 W8 W9 WA0 WA1 WA3 WA6 WA7 WA8 WA9 WB0 WB2 WB3 WB8 WB9 WD9 WG7 WI2 WI9 WS6 WT2 WT9 WV2 WX0 | | 4 | OC | KH6 | Hawaii | 2 | 1.3 | AH6 KH6 | | 5 | NA | KL | Alaska | 2 | 1.3 | AL7 KL7 | | 6 | EU | UA | European Russia | 1 | 0.7 | RW3 | | 7 | NA | VE | Canada | 7 | 4.7 | CG3 VA3 VAC0 VE2 VE3 VE5 VE7 | | 8 | NA | XE | Mexico | 1 | 0.7 | XE2 | | 9 | SA | YV | Venezuela | 1 | 0.7 | YV5 | | 10 | NA | ZF | Cayman Islands | 1 | 0.7 | ZF1 |
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