| Prefixes | # | Cont. | ID | Country | Prefixes |
|---|
| 1 | EU | CT | Portugal | 1 | 1.1 | CT7 | | 2 | EU | DL | Fed. Rep. of Germany | 12 | 13.5 | DC7 DF0 DH5 DK2 DK7 DL1 DL2 DL3 DL4 DL6 DM4 DM6 | | 3 | EU | EA | Spain | 10 | 11.2 | EA1 EA3 EA4 EA5 EA7 EB1 EB3 EB5 EC3 EC5 | | 4 | EU | EA6 | Balearic Islands | 1 | 1.1 | EA6 | | 5 | AF | EA8 | Canary Islands | 1 | 1.1 | EA8 | | 6 | EU | EI | Ireland | 1 | 1.1 | EI9 | | 7 | EU | F | France | 4 | 4.5 | F1 F4 F5 F6 | | 8 | EU | G | England | 5 | 5.6 | G0 G1 M0 M3 M6 | | 9 | EU | GI | Northern Ireland | 1 | 1.1 | GI0 | | 10 | EU | GM | Scotland | 1 | 1.1 | MM0 | | 11 | EU | GW | Wales | 2 | 2.2 | GW4 GW8 | | 12 | EU | HA | Hungary | 2 | 2.2 | HA6 QRP0 | | 13 | EU | HB | Switzerland | 1 | 1.1 | HB9 | | 14 | EU | I | Italy | 24 | 27.0 | I1 I6 I7 IK1 IK3 IK5 IK6 IK7 IU0 IU1 IU2 IU6 IU7 IW2 IW3 IW4 IW5 IZ0 IZ1 IZ2 IZ3 IZ4 IZ5 IZ8 | | 15 | EU | *IT9 | Sicily | 1 | 1.1 | IT9 | | 16 | EU | LA | Norway | 1 | 1.1 | LA1 | | 17 | EU | OE | Austria | 1 | 1.1 | OE8 | | 18 | EU | OH | Finland | 2 | 2.2 | OG1 OH1 | | 19 | EU | OK | Czech Republic | 1 | 1.1 | OK2 | | 20 | EU | OM | Slovak Republic | 1 | 1.1 | OM3 | | 21 | EU | ON | Belgium | 1 | 1.1 | ON6 | | 22 | EU | PA | Netherlands | 5 | 5.6 | PA1 PA3 PA5 PA9 PH1 | | 23 | EU | SM | Sweden | 1 | 1.1 | SM6 | | 24 | EU | SP | Poland | 3 | 3.4 | 3Z6 SP3 SQ1 | | 25 | EU | SV | Greece | 1 | 1.1 | SV3 | | 26 | AS | TA | Asiatic Turkey | 1 | 1.1 | TA4 | | 27 | EU | UA | European Russia | 3 | 3.4 | RA3 RK7 RZ3 | | 28 | EU | YO | Romania | 1 | 1.1 | YO3 |
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