| # | Cont. | ID | Country | Prefixes |
|---|
| 1 | EU | 9A | Croatia | 5 | 2.1 | 9A1 9A2 9A3 9A4 9A7 |
| 2 | AF | CN | Morocco | 1 | 0.4 | CN3 |
| 3 | EU | CT | Portugal | 1 | 0.4 | CR5 |
| 4 | AF | CT3 | Madeira Islands | 1 | 0.4 | CR3 |
| 5 | AF | D4 | Cape Verde | 1 | 0.4 | D4 |
| 6 | EU | DL | Fed. Rep. of Germany | 25 | 10.3 | DF1 DF3 DF6 DF9 DJ1 DK0 DK1 DK4 DK5 DL0 DL1 DL2 DL3 DL4 DL5 DL6 DL7 DL8 DL9 DM3 DP9 DQ1 DQ4 DR4 DR7 |
| 7 | EU | E7 | Bosnia-Herzegovina | 2 | 0.8 | E7 E74 |
| 8 | EU | EA | Spain | 9 | 3.7 | EA1 EA2 EA4 EA5 ED1 ED5 EE3 EE5 EF5 |
| 9 | AF | EA8 | Canary Islands | 1 | 0.4 | EF8 |
| 10 | EU | EI | Ireland | 2 | 0.8 | EI0 EI8 |
| 11 | EU | ER | Moldova | 1 | 0.4 | ER3 |
| 12 | EU | ES | Estonia | 2 | 0.8 | ES7 ES9 |
| 13 | EU | EU | Belarus | 2 | 0.8 | EU4 EV1 |
| 14 | EU | F | France | 3 | 1.2 | F4 F5 F6 |
| 15 | EU | G | England | 7 | 2.9 | G0 G1 G3 G4 M0 M3 M6 |
| 16 | EU | GD | Isle of Man | 1 | 0.4 | MD4 |
| 17 | EU | GJ | Jersey | 1 | 0.4 | GJ4 |
| 18 | EU | GM | Scotland | 2 | 0.8 | GM0 MM3 |
| 19 | EU | GW | Wales | 1 | 0.4 | GW0 |
| 20 | EU | HA | Hungary | 5 | 2.1 | HA0 HA1 HA3 HG6 HG7 |
| 21 | EU | HB | Switzerland | 2 | 0.8 | HB8 HB9 |
| 22 | EU | I | Italy | 15 | 6.2 | I0 I2 IK2 IK3 IK5 IK7 IK8 IO3 IR2 IR4 IV3 IZ2 IZ4 IZ7 IZ8 |
| 23 | EU | IS | Sardinia | 1 | 0.4 | IS0 |
| 24 | EU | *IT9 | Sicily | 2 | 0.8 | IR9 IT9 |
| 25 | NA | K | United States | 22 | 9.1 | AA4 K1 K3 K4 K5 K7 K8 KB3 KV2 N3 N4 NB1 NN4 NX2 W0 W1 W2 W3 W5 WA8 WW4 WX1 |
| 26 | EU | LA | Norway | 2 | 0.8 | LA2 LN8 |
| 27 | EU | LY | Lithuania | 4 | 1.7 | LY2 LY3 LY7 LY9 |
| 28 | EU | LZ | Bulgaria | 7 | 2.9 | LZ0 LZ1 LZ3 LZ4 LZ5 LZ7 LZ9 |
| 29 | EU | OE | Austria | 3 | 1.2 | 4U1 OE1 OE5 |
| 30 | EU | OH | Finland | 6 | 2.5 | OG6 OH1 OH5 OH6 OH7 OH8 |
| 31 | EU | OH0 | Aland Islands | 1 | 0.4 | OH0 |
| 32 | EU | OK | Czech Republic | 5 | 2.1 | OK1 OK2 OK6 OL3 OL6 |
| 33 | EU | OM | Slovak Republic | 5 | 2.1 | OM0 OM3 OM5 OM7 OM8 |
| 34 | EU | ON | Belgium | 3 | 1.2 | ON5 OQ5 OR4 |
| 35 | EU | OZ | Denmark | 3 | 1.2 | OZ0 OZ5 OZ8 |
| 36 | EU | PA | Netherlands | 4 | 1.7 | PA3 PA4 PA5 PA6 |
| 37 | EU | S5 | Slovenia | 5 | 2.1 | S50 S51 S52 S53 S56 |
| 38 | EU | SM | Sweden | 4 | 1.7 | SD1 SK0 SK3 SM4 |
| 39 | EU | SP | Poland | 8 | 3.3 | 3Z0 SN3 SN5 SN7 SP4 SP5 SP6 SP9 |
| 40 | EU | SV9 | Crete | 1 | 0.4 | SW9 |
| 41 | AS | TA | Asiatic Turkey | 2 | 0.8 | TA3 TA5 |
| 42 | EU | TK | Corsica | 2 | 0.8 | TK0 TK5 |
| 43 | EU | UA | European Russia | 24 | 9.9 | R3 R4 R6 R7 RA3 RJ7 RL3 RM5 RM6 RM7 RT3 RT4 RT5 RT6 RV7 RW1 RX3 RY3 RZ3 RZ4 UA3 UA4 UA6 UD4 |
| 44 | AS | UA9 | Asiatic Russia | 5 | 2.1 | R9 RF9 RL8 RM9 UA9 |
| 45 | AS | UN | Kazakhstan | 2 | 0.8 | UN4 UP4 |
| 46 | EU | UR | Ukraine | 13 | 5.4 | EM2 UR5 UR6 UR7 UR8 UT1 UT2 UT3 UT5 UV5 UX7 UY8 UZ4 |
| 47 | AF | V5 | Namibia | 1 | 0.4 | V55 |
| 48 | NA | VE | Canada | 1 | 0.4 | VA2 |
| 49 | EU | YL | Latvia | 2 | 0.8 | YL2 YL5 |
| 50 | EU | YO | Romania | 6 | 2.5 | YO3 YO4 YO5 YO6 YO7 YO9 |
| 51 | EU | YU | Serbia | 7 | 2.9 | QRP0 YT1 YT3 YT5 YU1 YU2 YU5 |
| 52 | EU | Z3 | North Macedonia | 1 | 0.4 | Z39 |