| # | Cont. | ID | Country | Prefixes |
|---|
| 1 | EU | 4O | Montenegro | 1 | 0.3 | 4O3 |
| 2 | AS | 4X | Israel | 1 | 0.3 | 4Z5 |
| 3 | EU | 9A | Croatia | 6 | 1.8 | 9A0 9A1 9A2 9A3 9A5 9A6 |
| 4 | EU | C3 | Andorra | 1 | 0.3 | C37 |
| 5 | EU | CT | Portugal | 3 | 0.9 | CS5 CT1 CT7 |
| 6 | AF | CT3 | Madeira Islands | 1 | 0.3 | CQ9 |
| 7 | EU | DL | Fed. Rep. of Germany | 38 | 11.2 | DD0 DD2 DD7 DF2 DF4 DF5 DF6 DF7 DF8 DH2 DH3 DH6 DJ0 DJ1 DJ2 DJ3 DJ5 DJ7 DJ9 DK0 DK1 DK2 DK4 DK7 DK8 DL0 DL1 DL2 DL3 DL4 DL5 DL6 DL7 DL8 DL9 DM2 DM3 DO4 |
| 8 | EU | E7 | Bosnia-Herzegovina | 2 | 0.6 | E72 E73 |
| 9 | EU | EA | Spain | 6 | 1.8 | EA1 EA4 EA5 EC7 EF5 |
| 10 | EU | EA6 | Balearic Islands | 1 | 0.3 | EA6 |
| 11 | AF | EA8 | Canary Islands | 2 | 0.6 | EC8 EF8 |
| 12 | EU | EI | Ireland | 2 | 0.6 | EI7 EJ5 |
| 13 | EU | ES | Estonia | 2 | 0.6 | ES4 ES5 |
| 14 | EU | EU | Belarus | 4 | 1.2 | EU3 EU4 EU6 EW8 |
| 15 | EU | F | France | 5 | 1.5 | F4 F5 F6 F8 F9 |
| 16 | EU | G | England | 10 | 2.9 | G0 G1 G100 G3 G4 G5 G7 GV3 M5 M7 |
| 17 | EU | GD | Isle of Man | 1 | 0.3 | MD0 |
| 18 | EU | GI | Northern Ireland | 1 | 0.3 | GI4 |
| 19 | EU | GJ | Jersey | 1 | 0.3 | GJ6 |
| 20 | EU | GM | Scotland | 4 | 1.2 | GM0 GM3 GM4 GM7 |
| 21 | EU | *GM/s | Shetland and Fair Isle | 1 | 0.3 | MZ5 |
| 22 | EU | HA | Hungary | 10 | 2.9 | HA0 HA1 HA2 HA3 HA5 HA6 HA7 HA8 HG2 HG6 |
| 23 | EU | HB | Switzerland | 1 | 0.3 | HB9 |
| 24 | SA | HC | Ecuador | 1 | 0.3 | HC2 |
| 25 | EU | I | Italy | 19 | 5.6 | I1 I2 I6 IC8 IK0 IK1 IK2 IK4 IK6 IK8 IN3 IV3 IW1 IW3 IZ1 IZ2 IZ4 IZ5 IZ8 QRP0 |
| 26 | EU | IS | Sardinia | 1 | 0.3 | IS0 |
| 27 | EU | *IT9 | Sicily | 2 | 0.6 | IF9 IT9 |
| 28 | AS | JA | Japan | 2 | 0.6 | JA4 JF8 |
| 29 | NA | K | United States | 34 | 10.0 | AB9 AD1 AG2 K1 K2 K3 K4 K6 K9 N1 N2 N3 N4 N6 N7 N8 NF7 NF8 NS4 NS6 NX2 W0 W1 W2 W4 W5 W6 W7 W9 WA4 WA5 WA8 WB2 WB3 |
| 30 | EU | LA | Norway | 3 | 0.9 | LA2 LA5 LA8 |
| 31 | EU | LY | Lithuania | 3 | 0.9 | LY2 LY3 LY6 |
| 32 | EU | LZ | Bulgaria | 4 | 1.2 | LZ1 LZ2 LZ4 LZ5 |
| 33 | EU | OE | Austria | 3 | 0.9 | OE3 OE4 OE5 |
| 34 | EU | OH | Finland | 4 | 1.2 | OG6 OH1 OH2 OH3 |
| 35 | EU | OH0 | Aland Islands | 1 | 0.3 | OH0 |
| 36 | EU | OK | Czech Republic | 6 | 1.8 | OK1 OK2 OK3 OK7 OK8 OL6 |
| 37 | EU | OM | Slovak Republic | 8 | 2.4 | OM1 OM2 OM3 OM4 OM5 OM6 OM7 OM8 |
| 38 | EU | ON | Belgium | 3 | 0.9 | ON3 ON6 OO4 |
| 39 | EU | OZ | Denmark | 4 | 1.2 | OZ0 OZ5 OZ7 OZ8 |
| 40 | EU | PA | Netherlands | 6 | 1.8 | PA0 PA3 PA4 PA9 PC5 PD3 |
| 41 | EU | S5 | Slovenia | 9 | 2.7 | S50 S52 S53 S54 S55 S56 S57 S58 S59 |
| 42 | EU | SM | Sweden | 8 | 2.4 | SF2 SF5 SI6 SK2 SM0 SM1 SM2 SM5 |
| 43 | EU | SP | Poland | 14 | 4.1 | SN0 SN6 SN7 SP1 SP2 SP4 SP6 SP7 SP8 SP9 SQ1 SQ2 SQ3 SQ9 |
| 44 | EU | SV | Greece | 1 | 0.3 | SV8 |
| 45 | EU | SV5 | Dodecanese | 1 | 0.3 | SV5 |
| 46 | EU | TK | Corsica | 1 | 0.3 | TK5 |
| 47 | EU | UA | European Russia | 40 | 11.8 | RA1 RA3 RA4 RA5 RD4 RG5 RK1 RK4 RK6 RL3 RM3 RN3 RN4 RN6 RT1 RT3 RT4 RT7 RU3 RU4 RU6 RV3 RV4 RV6 RW3 RW4 RX6 RY6 RY7 RZ1 RZ4 UA1 UA3 UA4 UA5 UA6 UA7 UA9 UC6 UC7 |
| 48 | EU | UA2 | Kaliningrad | 1 | 0.3 | UA2 |
| 49 | AS | UA9 | Asiatic Russia | 9 | 2.7 | R9 RA9 RC9 RK9 RN9 RT0 RX9 UA0 UI8 |
| 50 | AS | UN | Kazakhstan | 2 | 0.6 | UN0 UN9 |
| 51 | EU | UR | Ukraine | 21 | 6.2 | UR5 UR7 US0 US1 US3 US7 US8 UT0 UT1 UT3 UT4 UT5 UT7 UW5 UW7 UX1 UX2 UX3 UX4 UX5 UY5 |
| 52 | NA | VE | Canada | 5 | 1.5 | VE1 VE3 VE6 VO1 VY2 |
| 53 | EU | YL | Latvia | 4 | 1.2 | YL2 YL3 YL5 YL6 |
| 54 | EU | YO | Romania | 6 | 1.8 | YO2 YO5 YO6 YO8 YO9 YR1 |
| 55 | EU | YU | Serbia | 8 | 2.4 | YT1 YT2 YT3 YT8 YT9 YU1 YU2 YU7 |
| 56 | EU | Z3 | Macedonia | 1 | 0.3 | Z31 |