| # | Cont. | ID | Country | Prefixes |
|---|
| 1 | EU | 4O | Montenegro | 1 | 0.4 | 4O4 |
| 2 | AS | 4X | Israel | 1 | 0.4 | 4Z5 |
| 3 | AS | 5B | Cyprus | 1 | 0.4 | 5B0 |
| 4 | EU | 9A | Croatia | 3 | 1.1 | 9A2 9A3 9A5 |
| 5 | EU | DL | Fed. Rep. of Germany | 26 | 9.3 | DA3 DD7 DF4 DF6 DG7 DJ0 DJ1 DJ2 DJ4 DJ9 DK2 DK3 DK4 DK5 DL1 DL2 DL3 DL4 DL5 DL6 DL7 DL8 DL9 DM2 DM3 DO9 |
| 6 | EU | E7 | Bosnia-Herzegovina | 3 | 1.1 | E73 E74 E77 |
| 7 | EU | EA | Spain | 4 | 1.4 | EA2 EA4 EA5 EA7 |
| 8 | AF | EA8 | Canary Islands | 1 | 0.4 | EA8 |
| 9 | EU | ES | Estonia | 1 | 0.4 | ES4 |
| 10 | EU | EU | Belarus | 6 | 2.2 | EU4 EU6 EU8 EV6 EW1 EW8 |
| 11 | AS | EX | Kyrgyzstan | 1 | 0.4 | EX8 |
| 12 | EU | F | France | 4 | 1.4 | F4 F5 F6 F8 |
| 13 | EU | G | England | 5 | 1.8 | G0 G3 G4 G5 M7 |
| 14 | EU | GM | Scotland | 1 | 0.4 | GM0 |
| 15 | EU | HA | Hungary | 10 | 3.6 | HA2 HA3 HA5 HA6 HA7 HA8 HG4 HG5 HG6 HG8 |
| 16 | EU | HB | Switzerland | 1 | 0.4 | HB9 |
| 17 | EU | I | Italy | 8 | 2.9 | I2 I6 II4 IK2 IK4 IK6 IK8 IV3 |
| 18 | EU | *IT9 | Sicily | 1 | 0.4 | IT9 |
| 19 | AS | JA | Japan | 1 | 0.4 | JA7 |
| 20 | NA | K | United States | 10 | 3.6 | AA3 K0 K1 K2 K3 KC1 N1 N4 N8 N9 |
| 21 | EU | LA | Norway | 3 | 1.1 | LA2 LA8 LB4 |
| 22 | EU | LX | Luxembourg | 1 | 0.4 | LX0 |
| 23 | EU | LY | Lithuania | 5 | 1.8 | LY2 LY3 LY4 LY5 LY7 |
| 24 | EU | LZ | Bulgaria | 6 | 2.2 | LZ1 LZ2 LZ3 LZ5 LZ60 LZ7 |
| 25 | EU | OE | Austria | 5 | 1.8 | OE1 OE3 OE5 OE6 OE8 |
| 26 | EU | OH | Finland | 7 | 2.5 | OG2 OG4 OH1 OH2 OH3 OH5 OH6 |
| 27 | EU | OK | Czech Republic | 1 | 0.4 | OK6 |
| 28 | EU | OM | Slovak Republic | 1 | 0.4 | OM3 |
| 29 | EU | ON | Belgium | 3 | 1.1 | ON3 ON5 OR4 |
| 30 | NA | OX | Greenland | 1 | 0.4 | OX3 |
| 31 | EU | OZ | Denmark | 6 | 2.2 | OV3 OZ0 OZ1 OZ3 OZ5 OZ6 |
| 32 | EU | PA | Netherlands | 9 | 3.2 | PA0 PA2 PA3 PA5 PA7 PA8 PC5 PG2 PG4 |
| 33 | EU | S5 | Slovenia | 4 | 1.4 | S51 S52 S53 S57 |
| 34 | EU | SM | Sweden | 13 | 4.7 | SD1 SD6 SE5 SE6 SE7 SF1 SF5 SF6 SM3 SM5 SM6 SM7 SM9 |
| 35 | EU | SP | Poland | 13 | 4.7 | 3Z50 SN1 SN6 SP1 SP2 SP3 SP4 SP5 SP6 SP7 SP9 SQ8 SQ9 |
| 36 | EU | SV | Greece | 2 | 0.7 | SV1 SV2 |
| 37 | EU | *TA1 | European Turkey | 1 | 0.4 | TA1 |
| 38 | EU | UA | European Russia | 48 | 17.2 | R1 R2 R3 R4 R5 R6 R7 R8 RA1 RA3 RA4 RA5 RA6 RC1 RD1 RD3 RK3 RK7 RL3 RL4 RL5 RM1 RM3 RM4 RM5 RM7 RN3 RN4 RN6 RQ4 RT4 RT5 RU4 RU7 RV3 RV6 RW3 RW7 RX1 RX6 RY3 UA1 UA3 UA4 UA5 UA6 UC5 UC7 |
| 39 | EU | UA2 | Kaliningrad | 1 | 0.4 | RT2 UA2 |
| 40 | AS | UA9 | Asiatic Russia | 13 | 4.7 | R0 R9 RA9 RC9 RK9 RT9 RU9 RV9 RW0 RW9 UA9 UD8 |
| 41 | AS | UN | Kazakhstan | 2 | 0.7 | UN7 UN9 |
| 42 | EU | UR | Ukraine | 18 | 6.5 | UR3 UR4 UR5 UR7 US1 US7 UT1 UT2 UT3 UT4 UT5 UT8 UW1 UW6 UX0 UX3 UY2 UY7 |
| 43 | NA | VE | Canada | 3 | 1.1 | VE3 VE9 VO1 |
| 44 | EU | YL | Latvia | 3 | 1.1 | YL2 YL3 YL7 |
| 45 | EU | YO | Romania | 9 | 3.2 | YO2 YO3 YO4 YO5 YO6 YO7 YO8 YO9 YP5 |
| 46 | EU | YU | Serbia | 10 | 3.6 | QRP0 YT1 YT4 YT5 YT6 YT8 YT9 YU1 YU5 YU7 |
| 47 | EU | Z3 | North Macedonia | 2 | 0.7 | Z33 Z35 |