| # | Cont. | ID | Country | Prefixes |
|---|
| 1 | EU | 9A | Croatia | 2 | 0.9 | 9A5 9A7 |
| 2 | EU | DL | Fed. Rep. of Germany | 26 | 12.3 | DB1 DF2 DF5 DG0 DG3 DG7 DH6 DJ2 DJ4 DJ5 DJ6 DL0 DL1 DL2 DL3 DL4 DL5 DL6 DL7 DL8 DL9 DM2 DM5 DP6 DQ1 DR7 |
| 3 | EU | E7 | Bosnia-Herzegovina | 1 | 0.5 | E72 |
| 4 | EU | EA | Spain | 4 | 1.9 | AM70 EA2 EA4 EB1 |
| 5 | EU | ER | Moldova | 2 | 0.9 | ER4 ER5 |
| 6 | EU | ES | Estonia | 2 | 0.9 | ES1 ES5 |
| 7 | EU | EU | Belarus | 2 | 0.9 | EU6 EU8 |
| 8 | EU | F | France | 3 | 1.4 | F4 F5 F6 |
| 9 | EU | G | England | 6 | 2.8 | 2E0 G0 G3 G4 M2 M6 |
| 10 | EU | GI | Northern Ireland | 1 | 0.5 | MI0 |
| 11 | EU | GM | Scotland | 2 | 0.9 | GM0 MM2 |
| 12 | EU | GU | Guernsey | 1 | 0.5 | GU0 |
| 13 | EU | GW | Wales | 2 | 0.9 | GW0 GW5 |
| 14 | EU | HA | Hungary | 3 | 1.4 | HA0 HA1 HA8 |
| 15 | EU | HB | Switzerland | 1 | 0.5 | HB9 |
| 16 | EU | I | Italy | 19 | 9.0 | I0 I1 I2 I3 IK1 IK2 IK5 IN3 IQ2 IU1 IU3 IV3 IW2 IW4 IW7 IZ0 IZ3 IZ4 IZ8 |
| 17 | EU | *IT9 | Sicily | 1 | 0.5 | IT9 |
| 18 | NA | K | United States | 4 | 1.9 | AA3 K1 W3 W4 |
| 19 | EU | LA | Norway | 3 | 1.4 | LA2 LB3 LC9 |
| 20 | EU | LY | Lithuania | 2 | 0.9 | LY5 LY6 |
| 21 | EU | LZ | Bulgaria | 4 | 1.9 | LZ1 LZ2 LZ5 LZ9 |
| 22 | EU | OE | Austria | 2 | 0.9 | OE0 OE2 |
| 23 | EU | OH | Finland | 6 | 2.8 | OG8 OH1 OH2 OH3 OH6 OH8 |
| 24 | EU | OK | Czech Republic | 3 | 1.4 | OK1 OK2 OK4 |
| 25 | EU | OM | Slovak Republic | 1 | 0.5 | OM3 |
| 26 | EU | ON | Belgium | 7 | 3.3 | ON3 ON4 ON5 OO3 OR2 OS4 OT2 |
| 27 | EU | OZ | Denmark | 5 | 2.4 | OZ1 OZ11 OZ30 OZ4 OZ6 |
| 28 | EU | PA | Netherlands | 14 | 6.6 | PA0 PA2 PA3 PA350 PA4 PA5 PA7 PB7 PC1 PD0 PD1 PD2 PD7 PE1 |
| 29 | EU | S5 | Slovenia | 5 | 2.4 | S51 S52 S53 S55 S57 |
| 30 | EU | SM | Sweden | 5 | 2.4 | SB7 SE4 SE6 SF5 SM5 |
| 31 | EU | SP | Poland | 22 | 10.4 | 3Z0 HF1 HF40 HF9 SN5 SN9 SO3 SP1 SP2 SP3 SP4 SP5 SP6 SP7 SP8 SP9 SQ2 SQ3 SQ5 SQ6 SQ7 SQ9 |
| 32 | EU | SV | Greece | 1 | 0.5 | SV2 |
| 33 | AS | TA | Asiatic Turkey | 2 | 0.9 | QRP0 TA7 |
| 34 | EU | UA | European Russia | 9 | 4.3 | R3 R4 R7 RA1 RA3 RG4 RU3 RU5 UA6 |
| 35 | AS | UA9 | Asiatic Russia | 5 | 2.4 | RA9 RF9 RZ9 UA0 UA9 |
| 36 | EU | UR | Ukraine | 19 | 9.0 | UR4 UR5 UR7 UR8 US5 UT0 UT1 UT4 UT5 UT7 UT8 UV7 UX2 UX5 UX6 UX7 UY5 UZ1 UZ2 |
| 37 | NA | VE | Canada | 1 | 0.5 | VE2 |
| 38 | EU | YL | Latvia | 3 | 1.4 | YL2 YL3 YL5 |
| 39 | EU | YO | Romania | 6 | 2.8 | YO2 YO4 YO6 YO7 YO9 YQ6 |
| 40 | EU | YU | Serbia | 3 | 1.4 | YT2 YT3 YU7 |
| 41 | EU | Z3 | Macedonia | 1 | 0.5 | Z39 |