| Prefixes | # | Cont. | ID | Country | Prefixes |
|---|
| 1 | EU | EU | Belarus | 1 | 4.3 | EW8 | | 2 | EU | LY | Lithuania | 2 | 8.7 | LY2 LY6 | | 3 | EU | LZ | Bulgaria | 6 | 26.1 | LZ1 LZ2 LZ3 LZ4 LZ7 LZ9 | | 4 | EU | OH | Finland | 1 | 4.3 | OH2 | | 5 | EU | UA | European Russia | 5 | 21.7 | RN4 RN5 RT4 RW3 UC5 | | 6 | AS | UA9 | Asiatic Russia | 2 | 8.7 | RD0 RT9 | | 7 | EU | UR | Ukraine | 3 | 13.0 | UR5 UT5 UW1 | | 8 | EU | YO | Romania | 2 | 8.7 | YO8 YQ6 | | 9 | EU | YU | Serbia | 1 | 4.3 | YU5 |
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