| # | Cont. | ID | Country | Prefixes |
|---|
| 1 | EU | 4O | Montenegro | 1 | 0.4 | 4O3 |
| 2 | AS | 5B | Cyprus | 1 | 0.4 | C4 |
| 3 | EU | 9A | Croatia | 5 | 1.9 | 9A1 9A2 9A4 9A7 9A8 |
| 4 | EU | CT | Portugal | 3 | 1.1 | CR5 CS2 CT1 |
| 5 | EU | DL | Fed. Rep. of Germany | 46 | 17.2 | DD2 DF1 DF2 DF4 DF5 DF6 DF7 DF9 DH0 DH2 DH8 DJ0 DJ1 DJ2 DJ3 DJ4 DJ5 DJ6 DJ7 DJ8 DJ9 DK0 DK1 DK3 DK5 DK6 DK7 DK8 DL0 DL1 DL2 DL3 DL4 DL5 DL6 DL7 DL8 DL9 DM0 DM3 DM4 DM5 DO4 DR1 DR4 DR7 |
| 6 | EU | E7 | Bosnia-Herzegovina | 3 | 1.1 | E7 E71 E74 |
| 7 | EU | EA | Spain | 5 | 1.9 | EA1 EA4 EA5 EB1 ED3 |
| 8 | EU | EI | Ireland | 4 | 1.5 | EI0 EI2 EI6 EI7 |
| 9 | EU | ES | Estonia | 2 | 0.7 | ES2 ES5 |
| 10 | EU | EU | Belarus | 6 | 2.2 | EU3 EU6 EW2 EW4 EW6 EW8 |
| 11 | AS | EY | Tajikistan | 1 | 0.4 | EY8 |
| 12 | EU | F | France | 6 | 2.2 | F1 F2 F5 F6 F8 F9 |
| 13 | EU | G | England | 5 | 1.9 | G0 G3 G4 G5 M0 |
| 14 | EU | GI | Northern Ireland | 1 | 0.4 | GI0 |
| 15 | EU | GM | Scotland | 4 | 1.5 | GM0 GM2 GM3 GM4 |
| 16 | EU | GW | Wales | 2 | 0.7 | GW3 MW0 |
| 17 | EU | HA | Hungary | 6 | 2.2 | HA1 HA30 HA5 HA8 HG5 HG7 |
| 18 | EU | HB | Switzerland | 1 | 0.4 | HB9 |
| 19 | EU | I | Italy | 16 | 6.0 | I1 I2 I3 I4 IK0 IK1 IK2 IK3 IK4 IK5 IN3 IQ2 IV3 IZ2 IZ4 IZ5 |
| 20 | NA | K | United States | 18 | 6.7 | K1 K3 KA1 KB1 N1 N2 N3 N4 NO3 NQ4 NR4 W1 W2 W3 W4 W6 W8 WX4 |
| 21 | EU | LA | Norway | 3 | 1.1 | LA3 LA5 LB8 |
| 22 | EU | LX | Luxembourg | 1 | 0.4 | LX1 |
| 23 | EU | LY | Lithuania | 5 | 1.9 | LY2 LY3 LY5 LY7 LY9 |
| 24 | EU | LZ | Bulgaria | 3 | 1.1 | LZ2 LZ5 LZ9 |
| 25 | EU | OE | Austria | 2 | 0.7 | OE201 OE6 |
| 26 | EU | OH | Finland | 7 | 2.6 | OG4 OG6 OG9 OH2 OH3 OH4 OH6 |
| 27 | EU | OH0 | Aland Islands | 1 | 0.4 | OH0 |
| 28 | EU | OK | Czech Republic | 9 | 3.4 | OK1 OK2 OK4 OK5 OK7 OL1 OL4 OL5 OL7 |
| 29 | EU | OM | Slovak Republic | 5 | 1.9 | OM0 OM2 OM3 OM4 OM7 |
| 30 | EU | ON | Belgium | 4 | 1.5 | ON4 ON7 ON9 OQ5 |
| 31 | EU | OZ | Denmark | 4 | 1.5 | OU2 OV3 OZ1 OZ7 |
| 32 | EU | PA | Netherlands | 8 | 3.0 | PA0 PA1 PA2 PA3 PA5 PC5 PE2 PI4 |
| 33 | EU | S5 | Slovenia | 6 | 2.2 | S50 S51 S53 S54 S57 S59 |
| 34 | EU | SM | Sweden | 7 | 2.6 | 8S0 SE6 SK3 SK7 SM5 SM6 SM7 |
| 35 | EU | SP | Poland | 13 | 4.9 | HF8 SN1 SN2 SN3 SP1 SP2 SP3 SP4 SP6 SP7 SP8 SP9 SQ5 |
| 36 | EU | UA | European Russia | 15 | 5.6 | RA1 RA3 RL3 RM4 RN3 RU3 RV3 RV4 RW4 RX6 RY6 UA1 UA3 UA4 UA5 |
| 37 | EU | UA2 | Kaliningrad | 1 | 0.4 | UA2 |
| 38 | AS | UA9 | Asiatic Russia | 1 | 0.4 | RX9 |
| 39 | AS | UN | Kazakhstan | 1 | 0.4 | UN7 |
| 40 | EU | UR | Ukraine | 18 | 6.7 | UR5 UR7 UR8 US0 US5 UT2 UT4 UT5 UU7 UW5 UX1 UX3 UX4 UX7 UY0 UY5 UZ2 UZ5 |
| 41 | NA | VE | Canada | 2 | 0.7 | VE1 VY2 |
| 42 | EU | YL | Latvia | 4 | 1.5 | YL1 YL3 YL7 YL9 |
| 43 | EU | YO | Romania | 3 | 1.1 | YO3 YO8 YQ6 |
| 44 | EU | YU | Serbia | 7 | 2.6 | YT0 YT2 YT8 YT9 YU1 YU5 YU7 |
| 45 | EU | Z3 | Macedonia | 1 | 0.4 | Z37 |