| Prefixes | # | Cont. | ID | Country | Prefixes |
|---|
| 1 | SA | 9Y | Trinidad & Tobago | 1 | 1.7 | 9Z4 | | 2 | EU | DL | Fed. Rep. of Germany | 2 | 3.4 | DJ4 DL3 | | 3 | AF | EA8 | Canary Islands | 1 | 1.7 | EA8 | | 4 | EU | EU | Belarus | 1 | 1.7 | EU1 | | 5 | NA | K | United States | 9 | 15.5 | K1 KT9 N2 N4 W5 WA2 WB5 WR0 WV4 | | 6 | EU | LY | Lithuania | 2 | 3.4 | LY5 LY6 | | 7 | EU | LZ | Bulgaria | 3 | 5.2 | LZ1 LZ3 LZ7 | | 8 | EU | OH | Finland | 1 | 1.7 | OG4 | | 9 | EU | OK | Czech Republic | 1 | 1.7 | OK2 | | 10 | EU | ON | Belgium | 1 | 1.7 | ON5 | | 11 | EU | PA | Netherlands | 1 | 1.7 | PI4 | | 12 | SA | PY | Brazil | 1 | 1.7 | PT8 | | 13 | EU | SV | Greece | 1 | 1.7 | SV1 | | 14 | AS | TA | Asiatic Turkey | 1 | 1.7 | TA4 | | 15 | EU | UA | European Russia | 11 | 19.0 | R3 RA1 RG2 RK3 RM5 RT6 RU5 RU6 RV3 UA3 UA6 | | 16 | AS | UA9 | Asiatic Russia | 2 | 3.4 | RG0 UC0 | | 17 | EU | UR | Ukraine | 13 | 22.4 | EO50 UR1 UR4 UR5 UR7 US3 US5 UT2 UT4 UT5 UT7 UW1 UX6 | | 18 | AF | V5 | Namibia | 1 | 1.7 | V55 | | 19 | NA | VE | Canada | 1 | 1.7 | VA3 | | 20 | AS | VU | India | 1 | 1.7 | VU2 | | 21 | EU | YO | Romania | 3 | 5.2 | YO4 YO6 YO9 |
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