| # | Cont. | ID | Country | Prefixes |
|---|
| 1 | EU | 4O | Montenegro | 1 | 0.4 | 4O0 |
| 2 | AS | 4X | Israel | 2 | 0.8 | 4Z4 4Z5 |
| 3 | AS | 7O | Yemen | 1 | 0.4 | 7O6 |
| 4 | EU | 9A | Croatia | 4 | 1.5 | 9A1 9A3 9A4 9A5 |
| 5 | AS | 9M2 | West Malaysia | 1 | 0.4 | 9M2 |
| 6 | AS | A6 | United Arab Emirates | 1 | 0.4 | A65 |
| 7 | EU | CU | Azores | 1 | 0.4 | CR2 |
| 8 | EU | DL | Fed. Rep. of Germany | 9 | 3.4 | DF5 DF8 DG7 DK2 DL1 DL4 DL5 DL8 DM3 |
| 9 | EU | E7 | Bosnia-Herzegovina | 4 | 1.5 | E73 E74 E75 E77 |
| 10 | EU | EA | Spain | 2 | 0.8 | EA5 EA7 |
| 11 | AF | EA8 | Canary Islands | 1 | 0.4 | EA8 |
| 12 | EU | EI | Ireland | 1 | 0.4 | EI7 |
| 13 | EU | ER | Moldova | 1 | 0.4 | ER4 |
| 14 | EU | ES | Estonia | 1 | 0.4 | ES2 |
| 15 | EU | EU | Belarus | 8 | 3.1 | EU1 EU5 EU6 EW3 EW5 EW6 EW7 EW8 |
| 16 | AS | EX | Kyrgyzstan | 1 | 0.4 | EX2 |
| 17 | EU | F | France | 4 | 1.5 | F4 F5 F6 F8 |
| 18 | EU | G | England | 3 | 1.1 | G3 G4 GQ3 |
| 19 | EU | GM | Scotland | 1 | 0.4 | GM4 |
| 20 | EU | HA | Hungary | 8 | 3.1 | HA1 HA3 HA5 HA6 HA8 HG4 HG7 HG8 |
| 21 | EU | HB | Switzerland | 2 | 0.8 | HB0 HB9 |
| 22 | SA | HC | Ecuador | 1 | 0.4 | HD2 |
| 23 | AS | HZ | Saudi Arabia | 1 | 0.4 | 7Z1 |
| 24 | EU | I | Italy | 11 | 4.2 | I2 I6 IK0 IK2 IK3 IK8 IQ2 IV3 IZ2 IZ3 IZ6 |
| 25 | EU | *IT9 | Sicily | 1 | 0.4 | IT9 |
| 26 | AS | JA | Japan | 2 | 0.8 | JA0 JA2 |
| 27 | AS | JT | Mongolia | 1 | 0.4 | JT1 |
| 28 | NA | K | United States | 13 | 5.0 | K0 K1 K3 K4 K5 K9 KB3 N2 N3 N4 N9 NU3 AA3 |
| 29 | NA | KL | Alaska | 1 | 0.4 | AL9 |
| 30 | EU | LA | Norway | 1 | 0.4 | LA5 |
| 31 | SA | LU | Argentina | 1 | 0.4 | LW9 |
| 32 | EU | LY | Lithuania | 5 | 1.9 | LY2 LY4 LY5 LY6 LY7 |
| 33 | EU | LZ | Bulgaria | 7 | 2.7 | LZ0 LZ1 LZ2 LZ201 LZ3 LZ5 LZ9 |
| 34 | EU | OE | Austria | 1 | 0.4 | OE8 |
| 35 | EU | OH | Finland | 2 | 0.8 | OH2 OH3 |
| 36 | EU | OK | Czech Republic | 4 | 1.5 | OK1 OK2 OK5 OK7 |
| 37 | EU | OM | Slovak Republic | 1 | 0.4 | OM5 |
| 38 | EU | ON | Belgium | 1 | 0.4 | ON4 |
| 39 | EU | OZ | Denmark | 2 | 0.8 | OZ2 OZ4 |
| 40 | EU | PA | Netherlands | 1 | 0.4 | PA5 |
| 41 | EU | S5 | Slovenia | 6 | 2.3 | S51 S53 S55 S56 S57 S58 |
| 42 | EU | SM | Sweden | 3 | 1.1 | SA6 SE2 SM6 |
| 43 | EU | SP | Poland | 4 | 1.5 | 3Z5 SP2 SP4 SQ7 |
| 44 | EU | SV | Greece | 1 | 0.4 | SV1 |
| 45 | EU | UA | European Russia | 52 | 19.9 | R1 R3 R6 R7 RA0 RA1 RA3 RA5 RA6 RA7 RC3 RC4 RC7 RF4 RK3 RK4 RK6 RM2 RM3 RN3 RN4 RN6 RN7 RO1 RO3 RO6 RQ7 RT3 RT4 RT5 RT6 RT7 RU1 RU3 RU4 RU5 RU6 RV3 RW1 RW3 RW4 RX3 RX4 RX6 RZ1 RZ3 UA1 UA3 UA4 UA5 UA6 UC7 UD3 |
| 46 | EU | UA2 | Kaliningrad | 1 | 0.4 | UA2 |
| 47 | AS | UA9 | Asiatic Russia | 23 | 8.8 | R8 R9 RA8 RA9 RC9 RF9 RJ9 RK0 RK8 RK9 RL9 RO9 RQ9 RT9 RU0 RU9 RW0 RW9 RX9 UA9 UI8 UI9 |
| 48 | AS | UK | Uzbekistan | 1 | 0.4 | UK8 |
| 49 | AS | UN | Kazakhstan | 7 | 2.7 | UN0 UN1 UN2 UN5 UN7 UN9 UP0 |
| 50 | EU | UR | Ukraine | 29 | 11.1 | EN1 EO67 U5 UR5 UR7 UR8 US2 US5 UT0 UT3 UT4 UT5 UT7 UT8 UU2 UW1 UW2 UW3 UW5 UW8 UX1 UX3 UX4 UY0 UY2 UY3 UZ2 UZ5 UZ8 |
| 51 | NA | VE | Canada | 3 | 1.1 | VA2 VE1 VE9 |
| 52 | EU | YL | Latvia | 2 | 0.8 | YL2 YL5 |
| 53 | EU | YO | Romania | 9 | 3.4 | YO2 YO4 YO5 YO8 YP9 YQ5 YQ6 YR1 YR5 |
| 54 | EU | YU | Serbia | 4 | 1.5 | YT1 YT2 YT4 YU1 |
| 55 | EU | Z3 | North Macedonia | 2 | 0.8 | Z35 Z37 |