| # | Cont. | ID | Country | Prefixes |
|---|
| 1 | EU | DL | Fed. Rep. of Germany | 78 | 36.1 | DA2 DA3 DB0 DB5 DB7 DB8 DB9 DC0 DC6 DC7 DD1 DD5 DD6 DD7 DF0 DF1 DF3 DF4 DF6 DF7 DF8 DF9 DG0 DG1 DG3 DG5 DG6 DG7 DG9 DH1 DH2 DH4 DH6 DH8 DH9 DJ1 DJ2 DJ3 DJ4 DJ5 DJ6 DJ8 DJ9 DK0 DK1 DK2 DK3 DK5 DK6 DK8 DK9 DL0 DL1 DL2 DL3 DL4 DL5 DL6 DL7 DL8 DL9 DM1 DM2 DM3 DM4 DM5 DM6 DN3 DO1 DO2 DO5 DO8 DO9 DP4 DP6 DQ1 DR1 DR7 |
| 2 | EU | EA | Spain | 2 | 0.9 | EA3 EA4 |
| 3 | EU | EI | Ireland | 6 | 2.8 | EI1 EI2 EI3 EI4 EI7 EI8 |
| 4 | EU | F | France | 5 | 2.3 | F1 F4 F5 F6 F8 |
| 5 | EU | G | England | 17 | 7.9 | 2E0 G0 G1 G2 G3 G4 G5 G6 G7 G8 M0 M1 M3 M5 M6 M7 ML2 |
| 6 | EU | GI | Northern Ireland | 2 | 0.9 | GI4 MI5 |
| 7 | EU | GM | Scotland | 5 | 2.3 | GM4 GM5 GM7 MM0 MM7 |
| 8 | EU | GW | Wales | 8 | 3.7 | 2W0 GW3 GW4 GW7 MW0 MW1 MW6 MW7 |
| 9 | EU | HA | Hungary | 3 | 1.4 | HA5 HA8 HG52 |
| 10 | EU | HB | Switzerland | 1 | 0.5 | HB9 |
| 11 | EU | I | Italy | 18 | 8.3 | I1 I4 I8 IK0 IK1 IK2 IK5 IK6 IQ0 IQ1 IV3 IW0 IX1 IZ1 IZ2 IZ3 IZ5 IZ7 |
| 12 | EU | *IT9 | Sicily | 1 | 0.5 | IT9 |
| 13 | NA | K | United States | 1 | 0.5 | K3 |
| 14 | EU | LA | Norway | 7 | 3.2 | LA1 LA2 LA4 LA7 LA8 LB6 LC0 |
| 15 | EU | LX | Luxembourg | 1 | 0.5 | LX0 |
| 16 | EU | LY | Lithuania | 3 | 1.4 | LY0 LY1 LY2 |
| 17 | EU | OE | Austria | 5 | 2.3 | OE3 OE4 OE6 OE7 OE9 |
| 18 | EU | OK | Czech Republic | 1 | 0.5 | OK1 |
| 19 | EU | OM | Slovak Republic | 1 | 0.5 | OM1 |
| 20 | EU | ON | Belgium | 16 | 7.4 | ON1 ON2 ON3 ON4 ON5 ON6 ON7 ON8 OP5 OP6 OR4 OR5 OR7 OT5 OT7 OT8 |
| 21 | EU | OZ | Denmark | 7 | 3.2 | OU7 OZ0 OZ1 OZ2 OZ5 OZ7 OZ9 |
| 22 | EU | PA | Netherlands | 8 | 3.7 | PA0 PA1 PA3 PA6 PC2 PE1 PH3 PI4 |
| 23 | EU | S5 | Slovenia | 8 | 3.7 | S50 S52 S53 S54 S55 S57 S59 S5930 |
| 24 | EU | SM | Sweden | 1 | 0.5 | SE4 |
| 25 | EU | SP | Poland | 6 | 2.8 | SN7 SP3 SP5 SP7 SQ2 SQ6 |
| 26 | EU | UA | European Russia | 2 | 0.9 | R3 RA4 |
| 27 | EU | UR | Ukraine | 2 | 0.9 | UR5 UT4 |
| 28 | EU | YL | Latvia | 1 | 0.5 | YL3 |