| # | Cont. | ID | Country | Prefixes |
|---|
| 1 | EU | 9A | Croatia | 2 | 0.8 | 9A2 9A5 |
| 2 | EU | DL | Fed. Rep. of Germany | 64 | 26.8 | DA0 DA22 DA3 DB8 DD0 DD2 DD5 DF0 DF1 DF2 DF3 DF4 DF5 DF6 DF7 DF9 DG0 DG1 DG8 DG9 DH3 DJ0 DJ1 DJ2 DJ3 DJ4 DJ5 DJ6 DJ8 DJ9 DK0 DK1 DK2 DK3 DK4 DK5 DK6 DK7 DK8 DL0 DL1 DL2 DL3 DL4 DL5 DL6 DL7 DL75 DL8 DL9 DM2 DM3 DM4 DM5 DM7 DM8 DN1 DN2 DP5 DP6 DP7 DQ1 DR2 DR5 |
| 3 | EU | E7 | Bosnia-Herzegovina | 1 | 0.4 | E7 |
| 4 | EU | EI | Ireland | 2 | 0.8 | EI1 EI7 |
| 5 | EU | ER | Moldova | 1 | 0.4 | ER3 |
| 6 | EU | EU | Belarus | 3 | 1.3 | EU6 EV6 EW8 |
| 7 | EU | F | France | 6 | 2.5 | F0 F4 F5 F6 F8 TM2 |
| 8 | EU | G | England | 18 | 7.5 | G0 G1 G2 G3 G4 G5 G6 G8 G9 GQ1 GQ3 GQ4 M0 M1 M2 M4 M6 |
| 9 | EU | GM | Scotland | 5 | 2.1 | GB70 GM0 GM2 GM3 GM4 MM9 |
| 10 | EU | GW | Wales | 2 | 0.8 | GW0 MW5 |
| 11 | EU | HA | Hungary | 5 | 2.1 | HA3 HA5 HA6 HA9 HG4 |
| 12 | EU | HB | Switzerland | 1 | 0.4 | HB9 |
| 13 | EU | HB0 | Liechtenstein | 1 | 0.4 | HB0 |
| 14 | EU | I | Italy | 12 | 5.0 | I1 I2 I6 I7 II8 IK1 IK2 IN3 IQ0 IV3 IZ4 IZ5 |
| 15 | EU | *IT9 | Sicily | 1 | 0.4 | IT9 |
| 16 | NA | K | United States | 6 | 2.5 | K1 K3 K4 N1 N4 NK4 |
| 17 | EU | LA | Norway | 3 | 1.3 | LA0 LA2 LA8 |
| 18 | EU | LZ | Bulgaria | 3 | 1.3 | LZ2 LZ5 LZ7 |
| 19 | EU | OE | Austria | 4 | 1.7 | OE1 OE3 OE5 OE8 |
| 20 | EU | OH | Finland | 1 | 0.4 | OH2 |
| 21 | EU | OK | Czech Republic | 4 | 1.7 | OK1 OK2 OK5 OK8 |
| 22 | EU | OM | Slovak Republic | 4 | 1.7 | OM0 OM3 OM5 OM7 |
| 23 | EU | ON | Belgium | 12 | 5.0 | ON1 ON2 ON3 ON4 ON5 ON6 ON7 ON9 OP5 OR5 OR8 OT0 |
| 24 | EU | OZ | Denmark | 1 | 0.4 | OZ0 |
| 25 | EU | PA | Netherlands | 16 | 6.7 | PA0 PA1 PA3 PA5 PA6 PA7 PA8 PC1 PC4 PC5 PC7 PD1 PD7 PF5 PG6 PI4 |
| 26 | EU | S5 | Slovenia | 5 | 2.1 | S50 S52 S53 S57 S59 |
| 27 | EU | SM | Sweden | 6 | 2.5 | SD1 SE4 SE5 SF1 SF6 SM5 |
| 28 | EU | SP | Poland | 8 | 3.3 | SN3 SN4 SP2 SP3 SP7 SP9 SQ1 SQ9 |
| 29 | EU | UA | European Russia | 30 | 12.6 | R1 R3 R4 R6 R7 R9 RA1 RA3 RA4 RA5 RA6 RC7 RD1 REA4 RK3 RL2 RM1 RM4 RN3 RN4 RN5 RT3 RT4 RT5 RU1 RW1 RX6 UA1 UA3 UA6 |
| 30 | EU | UA2 | Kaliningrad | 2 | 0.8 | R2 UD2 |
| 31 | AS | UA9 | Asiatic Russia | 2 | 0.8 | RF9 RK9 |
| 32 | EU | YL | Latvia | 3 | 1.3 | YL1 YL2 YL3 |
| 33 | EU | YO | Romania | 3 | 1.3 | YO2 YO4 YO5 |
| 34 | EU | YU | Serbia | 2 | 0.8 | YU5 YU7 |