| # | Cont. | ID | Country | Prefixes |
|---|
| 1 | EU | 9A | Croatia | 3 | 1.4 | 9A1 9A2 9A7 |
| 2 | EU | DL | Fed. Rep. of Germany | 26 | 11.9 | DB8 DF4 DF8 DG1 DG6 DG7 DH1 DH3 DJ2 DJ6 DK1 DK3 DK4 DK5 DK6 DK7 DL0 DL1 DL2 DL3 DL4 DL5 DL6 DL7 DL8 DL9 |
| 3 | EU | EA | Spain | 4 | 1.8 | EA1 EA2 EA3 EA4 |
| 4 | EU | EA6 | Balearic Islands | 1 | 0.5 | EA6 |
| 5 | EU | ES | Estonia | 1 | 0.5 | ES6 |
| 6 | EU | EU | Belarus | 3 | 1.4 | EW1 EW2 EW3 |
| 7 | EU | F | France | 5 | 2.3 | F1 F2 F4 F5 F6 |
| 8 | EU | G | England | 8 | 3.7 | G0 G3 G4 G6 GB3 GX0 M0 M3 |
| 9 | EU | GM | Scotland | 1 | 0.5 | MM0 |
| 10 | EU | HA | Hungary | 6 | 2.7 | HA0 HA3 HA4 HA50 HA7 HG8 |
| 11 | EU | HB | Switzerland | 1 | 0.5 | HB9 |
| 12 | EU | I | Italy | 49 | 22.4 | I0 I1 I2 I3 I4 I5 I6 I7 I8 II3 IK0 IK1 IK2 IK3 IK4 IK5 IK6 IK7 IK8 IN3 IQ6 IR1 IU0 IU1 IU2 IU3 IU4 IU5 IU6 IU7 IU8 IV3 IW1 IW2 IW4 IW5 IW8 IY0 IY7 IZ0 IZ1 IZ2 IZ3 IZ4 IZ5 IZ6 IZ7 IZ8 QRP0 |
| 13 | EU | IS | Sardinia | 2 | 0.9 | IM0 IS0 |
| 14 | EU | *IT9 | Sicily | 1 | 0.5 | IT9 |
| 15 | EU | LA | Norway | 1 | 0.5 | LA5 |
| 16 | EU | LY | Lithuania | 3 | 1.4 | LY1 LY2 LY3 |
| 17 | EU | LZ | Bulgaria | 2 | 0.9 | LZ1 LZ2 |
| 18 | EU | OE | Austria | 3 | 1.4 | OE3 OE5 OE6 |
| 19 | EU | OH | Finland | 3 | 1.4 | OH3 OH5 OH6 |
| 20 | EU | OK | Czech Republic | 2 | 0.9 | OK1 OK8 |
| 21 | EU | OM | Slovak Republic | 2 | 0.9 | OM1 OM2 |
| 22 | EU | ON | Belgium | 6 | 2.7 | ON2 ON3 ON4 ON5 ON7 OR4 |
| 23 | EU | OZ | Denmark | 3 | 1.4 | OZ0 OZ5 OZ6 |
| 24 | EU | PA | Netherlands | 10 | 4.6 | PA0 PA1 PA3 PA5 PC2 PD0 PD1 PD3 PD5 PE1 |
| 25 | EU | S5 | Slovenia | 5 | 2.3 | S50 S52 S57 S58 S59 |
| 26 | EU | SM | Sweden | 6 | 2.7 | SA6 SA7 SM2 SM3 SM5 SM7 |
| 27 | EU | SP | Poland | 15 | 6.8 | SP1 SP2 SP3 SP4 SP5 SP6 SP7 SP8 SP9 SQ1 SQ2 SQ4 SQ7 SQ8 SQ9 |
| 28 | EU | SV | Greece | 1 | 0.5 | SV1 |
| 29 | AS | TA | Asiatic Turkey | 1 | 0.5 | YM2 |
| 30 | EU | *TA1 | European Turkey | 1 | 0.5 | TA1 |
| 31 | EU | UA | European Russia | 19 | 8.7 | R1 R2 R3 R4 R6 R7 RA3 RA4 RA6 RA7 RD2 RU3 RU6 RV3 RW4 RZ7 UA1 UA3 UA4 |
| 32 | EU | UA2 | Kaliningrad | 1 | 0.5 | UA2 |
| 33 | AS | UA9 | Asiatic Russia | 1 | 0.5 | RV9 |
| 34 | AS | UN | Kazakhstan | 1 | 0.5 | UN0 |
| 35 | EU | UR | Ukraine | 12 | 5.5 | UR5 UR8 US2 US6 UT1 UT2 UT5 UT8 UV5 UX5 UX7 UY0 |
| 36 | OC | YB | Indonesia | 2 | 0.9 | YB2 YC2 |
| 37 | EU | YO | Romania | 7 | 3.2 | YO2 YO3 YO4 YO5 YO6 YO8 YR95 |
| 38 | EU | YU | Serbia | 1 | 0.5 | YU1 |