| # | Cont. | ID | Country | Prefixes |
|---|
| 1 | AS | 4J | Azerbaijan | 1 | 0.4 | 4K6 |
| 2 | AS | 4X | Israel | 2 | 0.9 | 4Z4 4Z5 |
| 3 | EU | 9A | Croatia | 2 | 0.9 | 9A4 9A7 |
| 4 | AS | BY | China | 1 | 0.4 | BH7 |
| 5 | NA | CM | Cuba | 1 | 0.4 | CM2 |
| 6 | EU | CU | Azores | 1 | 0.4 | CU7 |
| 7 | SA | CX | Uruguay | 1 | 0.4 | CW90 |
| 8 | EU | DL | Fed. Rep. of Germany | 8 | 3.5 | DG0 DG5 DJ4 DL1 DL2 DL3 DL6 DL8 |
| 9 | EU | EA | Spain | 5 | 2.2 | EA3 EA5 EA7 EB3 EB5 |
| 10 | AF | EA8 | Canary Islands | 1 | 0.4 | EA8 |
| 11 | EU | ER | Moldova | 1 | 0.4 | ER5 |
| 12 | EU | EU | Belarus | 6 | 2.6 | EU4 EU6 EW1 EW6 EW7 EW8 |
| 13 | EU | F | France | 4 | 1.8 | F1 F4 F5 F8 |
| 14 | EU | G | England | 3 | 1.3 | G4 G8 M0 |
| 15 | EU | GM | Scotland | 1 | 0.4 | GM1 |
| 16 | EU | HA | Hungary | 7 | 3.1 | HA0 HA1 HA2 HA3 HA5 HA7 HG3 |
| 17 | EU | HB | Switzerland | 1 | 0.4 | HB9 |
| 18 | EU | I | Italy | 10 | 4.4 | I0 I2 IK0 IK2 IK4 IK5 IK7 IQ2 IZ2 IZ8 |
| 19 | AS | JA | Japan | 4 | 1.8 | JE9 JF1 JF6 JH7 |
| 20 | NA | K | United States | 15 | 6.6 | K4 KK4 KN8 N3 N6 N8 N9 NC4 NJ4 NO7 NX5 W0 WA2 WB9 WD4 |
| 21 | EU | LA | Norway | 2 | 0.9 | LA3 LA4 |
| 22 | EU | LY | Lithuania | 2 | 0.9 | LY2 LY5 |
| 23 | EU | LZ | Bulgaria | 3 | 1.3 | LZ1 LZ2 LZ9 |
| 24 | EU | OE | Austria | 1 | 0.4 | OE3 |
| 25 | EU | OH | Finland | 5 | 2.2 | OH2 OH3 OH6 OH7 OH8 |
| 26 | EU | OK | Czech Republic | 3 | 1.3 | OK1 OK2 OK6 |
| 27 | EU | OM | Slovak Republic | 4 | 1.8 | OM3 OM4 OM5 OM8 |
| 28 | EU | ON | Belgium | 1 | 0.4 | ON6 |
| 29 | EU | PA | Netherlands | 5 | 2.2 | PA1 PA3 PD0 PD3 PD7 |
| 30 | SA | PY | Brazil | 2 | 0.9 | PS7 PY5 |
| 31 | EU | S5 | Slovenia | 2 | 0.9 | S57 S58 |
| 32 | EU | SM | Sweden | 6 | 2.6 | SA2 SE5 SM2 SM5 SM6 SM7 |
| 33 | EU | SP | Poland | 14 | 6.1 | HF8 SN7 SN9 SP2 SP3 SP4 SP5 SP6 SP7 SP8 SP9 SQ1 SQ4 SQ7 |
| 34 | EU | SV | Greece | 2 | 0.9 | SV2 SV7 |
| 35 | EU | UA | European Russia | 41 | 18.0 | R2 R3 R4 R6 R8 RA1 RA3 RA4 RA6 RC3 RC5 RD3 RG3 RK3 RK4 RK6 RL2 RM1 RM3 RN1 RN3 RN4 RN5 RU1 RU3 RU4 RU6 RV3 RV4 RW3 RW4 RX3 RX6 RZ3 RZ6 UA1 UA3 UA4 UA6 UB6 |
| 36 | AS | UA9 | Asiatic Russia | 9 | 3.9 | R9 RA0 RA9 RC9 RD9 RK9 RV9 RX9 UA9 UI9 |
| 37 | AS | UN | Kazakhstan | 2 | 0.9 | UN2 UN7 |
| 38 | EU | UR | Ukraine | 32 | 14.0 | UR0 UR2 UR3 UR4 UR5 UR7 US0 US1 US3 US5 US6 US7 US8 UT0 UT1 UT2 UT3 UT4 UT5 UT7 UU2 UU4 UW2 UW4 UX0 UX1 UX2 UX5 UX8 UY2 UY5 UY7 |
| 39 | NA | VE | Canada | 1 | 0.4 | VE5 |
| 40 | AS | YA | Afghanistan | 1 | 0.4 | T6 |
| 41 | OC | YB | Indonesia | 1 | 0.4 | YC2 |
| 42 | EU | YL | Latvia | 2 | 0.9 | YL2 YL3 |
| 43 | EU | YO | Romania | 9 | 3.9 | YO2 YO3 YO4 YO5 YO6 YO7 YO8 YO9 YQ6 |
| 44 | EU | YU | Serbia | 3 | 1.3 | YT2 YT3 YU1 |