| Prefixes | # | Cont. | ID | Country | Prefixes |
|---|
| 1 | AS | 5B | Cyprus | 1 | 0.8 | 5B4 | | 2 | EU | 9A | Croatia | 2 | 1.5 | 9A1 9A6 | | 3 | EU | CT | Portugal | 1 | 0.8 | CT1 | | 4 | EU | DL | Fed. Rep. of Germany | 6 | 4.5 | DH2 DJ3 DL0 DL1 DL5 DP65 | | 5 | EU | E7 | Bosnia-Herzegovina | 2 | 1.5 | E74 E77 | | 6 | EU | EA | Spain | 3 | 2.3 | EA1 EA2 EA4 | | 7 | EU | EI | Ireland | 4 | 3.0 | EI3 EI5 EI6 EI7 | | 8 | EU | ES | Estonia | 1 | 0.8 | ES1 | | 9 | EU | EU | Belarus | 5 | 3.8 | EU6 EU8 EV6 EW6 EW8 | | 10 | EU | F | France | 3 | 2.3 | F5 F6 F8 | | 11 | EU | G | England | 9 | 6.8 | G0 G3 G4 G6 GK4 M0 M2 M5 M6 | | 12 | EU | GD | Isle of Man | 1 | 0.8 | MD0 | | 13 | EU | GI | Northern Ireland | 1 | 0.8 | GI4 | | 14 | EU | GM | Scotland | 5 | 3.8 | GM0 GM2 GM3 GM4 MM0 | | 15 | EU | GW | Wales | 3 | 2.3 | GW0 GW4 GW9 | | 16 | EU | HA | Hungary | 5 | 3.8 | HA2 HA5 HA6 HA8 HG8 | | 17 | EU | HB | Switzerland | 1 | 0.8 | QRP0 | | 18 | EU | I | Italy | 8 | 6.1 | I1 IC8 IK0 IK1 IK3 IK8 IV3 IZ1 | | 19 | EU | *IT9 | Sicily | 1 | 0.8 | IT9 | | 20 | NA | K | United States | 4 | 3.0 | K3 K8 N4 WA1 | | 21 | EU | LY | Lithuania | 2 | 1.5 | LY2 LY3 | | 22 | EU | LZ | Bulgaria | 2 | 1.5 | LZ1 LZ5 | | 23 | EU | OK | Czech Republic | 1 | 0.8 | OK1 | | 24 | EU | OM | Slovak Republic | 2 | 1.5 | OM7 OM8 | | 25 | EU | ON | Belgium | 2 | 1.5 | ON7 OR5 | | 26 | EU | PA | Netherlands | 7 | 5.3 | PA0 PA2 PA3 PA4 PA5 PA7 PA9 | | 27 | EU | S5 | Slovenia | 1 | 0.8 | S57 | | 28 | EU | SM | Sweden | 1 | 0.8 | SF3 | | 29 | EU | SV | Greece | 1 | 0.8 | SV2 | | 30 | EU | UA | European Russia | 26 | 19.7 | R3 R8 RA1 RA3 RA7 RC3 RJ3 RK4 RL2 RL4 RL6 RM1 RM3 RM4 RM7 RN3 RN4 RN6 RT9 RU5 RU55 RW3 RW6 UA5 UA6 UA7 | | 31 | AS | UA9 | Asiatic Russia | 4 | 3.0 | RA9 RF9 RN9 RX9 | | 32 | EU | UR | Ukraine | 6 | 4.5 | UR7 US1 US2 UT2 UT3 UX1 | | 33 | NA | VE | Canada | 2 | 1.5 | VA3 VE1 | | 34 | EU | YO | Romania | 5 | 3.8 | YO2 YO3 YO4 YO5 YQ6 | | 35 | EU | YU | Serbia | 3 | 2.3 | YT1 YT4 YU1 | | 36 | EU | Z3 | North Macedonia | 1 | 0.8 | Z32 |
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