| # | Cont. | ID | Country | Prefixes |
|---|
| 1 | AS | 4L | Georgia | 1 | 0.4 | 4L8 |
| 2 | AS | 4X | Israel | 2 | 0.8 | 4X1 4Z4 |
| 3 | AS | 5B | Cyprus | 1 | 0.4 | P33 |
| 4 | EU | 9A | Croatia | 4 | 1.7 | 9A1 9A3 9A5 9A9 |
| 5 | AS | BY | China | 1 | 0.4 | BD3 |
| 6 | AF | CT3 | Madeira Islands | 1 | 0.4 | CT9 |
| 7 | EU | DL | Fed. Rep. of Germany | 13 | 5.5 | DF5 DG0 DJ2 DJ3 DJ4 DJ6 DK5 DL1 DL3 DL5 DL50 DL8 DM6 |
| 8 | EU | E7 | Bosnia-Herzegovina | 4 | 1.7 | E70 E72 E74 E77 |
| 9 | EU | EA | Spain | 6 | 2.5 | EA1 EA3 EA4 EA5 EA7 EC5 |
| 10 | EU | EA6 | Balearic Islands | 1 | 0.4 | EA6 |
| 11 | EU | ER | Moldova | 1 | 0.4 | ER3 |
| 12 | EU | ES | Estonia | 2 | 0.8 | ES1 ES2 |
| 13 | EU | EU | Belarus | 3 | 1.3 | EV6 EW2 EW8 |
| 14 | EU | F | France | 4 | 1.7 | F1 F5 F6 F8 |
| 15 | EU | G | England | 1 | 0.4 | M4 |
| 16 | EU | HA | Hungary | 8 | 3.4 | HA1 HA3 HA4 HA5 HA7 HA8 HG5 HG6 |
| 17 | EU | HB | Switzerland | 1 | 0.4 | HB9 |
| 18 | EU | I | Italy | 15 | 6.3 | I6 II6 IK0 IK1 IK4 IK6 IK7 IK8 IQ2 IU0 IU6 IV3 IW1 IZ4 IZ8 |
| 19 | EU | IS | Sardinia | 1 | 0.4 | IS0 |
| 20 | EU | *IT9 | Sicily | 1 | 0.4 | IT9 |
| 21 | AS | JA | Japan | 1 | 0.4 | JA6 |
| 22 | NA | K | United States | 12 | 5.1 | AE1 K1 K8 KC1 KE1 KM5 KU2 N2 N4 N5 NA8 WG3 |
| 23 | EU | LA | Norway | 2 | 0.8 | LA2 LA7 |
| 24 | EU | LY | Lithuania | 3 | 1.3 | LY2 LY3 LY7 |
| 25 | EU | LZ | Bulgaria | 6 | 2.5 | LZ1 LZ2 LZ3 LZ4 LZ5 LZ7 |
| 26 | EU | OE | Austria | 2 | 0.8 | OE3 OE5 |
| 27 | EU | OH | Finland | 6 | 2.5 | OH1 OH2 OH3 OH4 OH5 OH6 |
| 28 | EU | OK | Czech Republic | 4 | 1.7 | OK1 OK2 OK4 OK5 |
| 29 | EU | OM | Slovak Republic | 5 | 2.1 | OM2 OM3 OM5 OM7 OM8 |
| 30 | EU | ON | Belgium | 4 | 1.7 | ON6 OR5 OT4 OT6 |
| 31 | EU | OY | Faroe Islands | 1 | 0.4 | OY1 |
| 32 | EU | OZ | Denmark | 2 | 0.8 | OU2 OZ1 |
| 33 | EU | PA | Netherlands | 4 | 1.7 | PA0 PA3 PA5 PA7 |
| 34 | EU | S5 | Slovenia | 3 | 1.3 | S51 S53 S57 |
| 35 | EU | SM | Sweden | 9 | 3.8 | SC6 SD1 SD6 SE0 SE4 SF6 SM0 SM5 SM6 |
| 36 | EU | SP | Poland | 10 | 4.2 | SN1 SN4 SN5 SO3 SP1 SP2 SP4 SP6 SP7 SQ9 |
| 37 | EU | SV | Greece | 2 | 0.8 | SV1 SW8 |
| 38 | AS | TA | Asiatic Turkey | 1 | 0.4 | TA2 |
| 39 | EU | UA | European Russia | 35 | 14.8 | R1 R3 R4 R7 RA1 RA3 RA6 RC9 RD4 RJ3 RK3 RK4 RM2 RM4 RM7 RN4 RN6 RT1 RT2 RT4 RT5 RW3 RW4 RW7 RX3 RX6 UA1 UA3 UA4 UA5 UC5 UC7 UG4 UI7 |
| 40 | AS | UA9 | Asiatic Russia | 12 | 5.1 | R0 R8 R9 RA0 RD0 RG9 RK8 RL9 RU9 RW0 RX9 RZ9 UA9 |
| 41 | AS | UN | Kazakhstan | 4 | 1.7 | UN0 UN8 UN9 UP7 |
| 42 | EU | UR | Ukraine | 10 | 4.2 | UR3 UR4 UR5 UR7 UT2 UT3 UT5 UV1 UY5 UZ7 |
| 43 | NA | VE | Canada | 3 | 1.3 | VA3 VE3 VE9 |
| 44 | EU | YL | Latvia | 1 | 0.4 | YL2 |
| 45 | EU | YO | Romania | 15 | 6.3 | YO2 YO3 YO4 YO5 YO6 YO7 YO8 YO9 YP3 YP5 YP8 YQ6 YR0 YR7 YR8 |
| 46 | EU | YU | Serbia | 6 | 2.5 | YT1 YT2 YT4 YU1 YU3 YU5 |
| 47 | EU | Z3 | North Macedonia | 2 | 0.8 | Z33 Z35 |
| 48 | OC | ZL | New Zealand | 1 | 0.4 | ZL2 |