| Prefixes | # | Cont. | ID | Country | Prefixes |
|---|
| 1 | AF | 3B9 | Rodriguez Island | 1 | 1.5 | 3B9 | | 2 | AS | 4J | Azerbaijan | 1 | 1.5 | 4K6 | | 3 | AS | 4X | Israel | 1 | 1.5 | 4X1 | | 4 | AS | 5B | Cyprus | 1 | 1.5 | 5B0 | | 5 | EU | 9A | Croatia | 1 | 1.5 | 9A1 | | 6 | EU | CT | Portugal | 1 | 1.5 | CT7 | | 7 | EU | DL | Fed. Rep. of Germany | 3 | 4.4 | DL0 DL1 DL5 | | 8 | EU | EA | Spain | 1 | 1.5 | EA7 | | 9 | EU | EI | Ireland | 1 | 1.5 | EI7 | | 10 | EU | EU | Belarus | 1 | 1.5 | EU8 | | 11 | EU | F | France | 2 | 2.9 | F5 F8 | | 12 | EU | G | England | 1 | 1.5 | G3 | | 13 | EU | GW | Wales | 1 | 1.5 | GW4 | | 14 | EU | HA | Hungary | 1 | 1.5 | HA8 | | 15 | EU | I | Italy | 5 | 7.4 | I2 I6 IV3 IW3 IZ3 | | 16 | NA | K | United States | 6 | 8.8 | K1 K3 N2 N3 WA1 AA3 | | 17 | EU | LA | Norway | 1 | 1.5 | LA6 | | 18 | EU | LZ | Bulgaria | 8 | 11.8 | LZ1 LZ2 LZ25 LZ4 LZ5 LZ6 LZ7 LZ9 | | 19 | EU | OH | Finland | 1 | 1.5 | OH7 | | 20 | EU | SM | Sweden | 1 | 1.5 | SE5 | | 21 | EU | UA | European Russia | 14 | 20.6 | R3 R4 R5 RA1 RA3 RA5 RL4 RM1 RM6 RN4 RT3 RT9 UA3 UC5 | | 22 | AS | UA9 | Asiatic Russia | 4 | 5.9 | RA9 RK9 RX9 UD8 | | 23 | AS | UN | Kazakhstan | 1 | 1.5 | UN9 | | 24 | EU | UR | Ukraine | 3 | 4.4 | UR7 UX4 UZ4 | | 25 | EU | YL | Latvia | 1 | 1.5 | YL2 | | 26 | EU | YO | Romania | 2 | 2.9 | YO2 YO3 | | 27 | EU | YU | Serbia | 4 | 5.9 | YT1 YT2 YU1 YU7 |
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