| # | Cont. | ID | Country | Prefixes |
|---|
| 1 | AS | 4J | Azerbaijan | 2 | 0.5 | 4J4 4K9 |
| 2 | EU | 4O | Montenegro | 1 | 0.3 | 4O9 |
| 3 | AS | 4X | Israel | 4 | 1.1 | 4X1 4X6 4Z4 4Z5 |
| 4 | AS | 5B | Cyprus | 1 | 0.3 | 5B0 |
| 5 | EU | 9A | Croatia | 5 | 1.3 | 9A1 9A2 9A3 9A7 9A8 |
| 6 | AS | A7 | Qatar | 1 | 0.3 | A75 |
| 7 | AS | BY | China | 1 | 0.3 | BG8 |
| 8 | SA | CE | Chile | 1 | 0.3 | XR1 |
| 9 | EU | CT | Portugal | 1 | 0.3 | CT1 |
| 10 | EU | DL | Fed. Rep. of Germany | 32 | 8.5 | DA0 DA3 DF1 DF3 DF4 DF5 DF8 DH2 DJ1 DJ2 DJ3 DJ7 DJ8 DJ9 DK1 DK2 DK3 DK7 DK9 DL0 DL1 DL2 DL3 DL4 DL5 DL6 DL7 DL8 DM2 DM3 DM900 DR7 |
| 11 | EU | E7 | Bosnia-Herzegovina | 2 | 0.5 | E73 E74 |
| 12 | EU | EA | Spain | 5 | 1.3 | EA1 EA2 EA3 EA5 EA7 |
| 13 | EU | EA6 | Balearic Islands | 1 | 0.3 | EA6 |
| 14 | EU | EI | Ireland | 3 | 0.8 | EI5 EI6 EI7 |
| 15 | EU | ES | Estonia | 4 | 1.1 | ES0 ES1 ES2 ES7 |
| 16 | EU | EU | Belarus | 6 | 1.6 | EU4 EU6 EU8 EW1 EW6 EW8 |
| 17 | AS | EX | Kyrgyzstan | 1 | 0.3 | EX8 |
| 18 | EU | F | France | 5 | 1.3 | F4 F5 F6 F8 TM6 |
| 19 | EU | G | England | 5 | 1.3 | G0 G3 G4 M0 M4 |
| 20 | EU | GM | Scotland | 2 | 0.5 | GM3 MM3 |
| 21 | EU | GU | Guernsey | 1 | 0.3 | GP5 |
| 22 | EU | GW | Wales | 1 | 0.3 | MW5 |
| 23 | EU | HA | Hungary | 10 | 2.7 | HA1 HA2 HA3 HA4 HA5 HA7 HA8 HG1 HG2 HG8 |
| 24 | EU | HB | Switzerland | 1 | 0.3 | HB9 |
| 25 | EU | I | Italy | 24 | 6.4 | I0 I2 I3 I5 I6 IC8 IK0 IK1 IK2 IK3 IK4 IK6 IK7 IK8 IN3 IR4 IU4 IU6 IV3 IW1 IW3 IZ3 IZ4 IZ8 |
| 26 | EU | IS | Sardinia | 1 | 0.3 | IS0 |
| 27 | EU | *IT9 | Sicily | 1 | 0.3 | IT9 |
| 28 | AS | JA | Japan | 6 | 1.6 | JA6 JA7 JG3 JH1 JH4 JN4 |
| 29 | NA | K | United States | 28 | 7.5 | K1 K2 K3 K4 K5 K8 K9 KC1 KF2 KI1 KR4 KU2 KV0 N1 N2 N3 N4 N6 N7 N8 NK3 W1 W2 W3 W4 WA1 WB8 AA7 |
| 30 | NA | KP4 | Puerto Rico | 1 | 0.3 | KP4 |
| 31 | SA | LU | Argentina | 1 | 0.3 | LW1 |
| 32 | EU | LX | Luxembourg | 1 | 0.3 | LX7 |
| 33 | EU | LY | Lithuania | 6 | 1.6 | LY1 LY2 LY3 LY4 LY5 LY7 |
| 34 | EU | LZ | Bulgaria | 8 | 2.1 | LZ1 LZ2 LZ3 LZ5 LZ6 LZ7 LZ8 QRP0 |
| 35 | EU | OE | Austria | 3 | 0.8 | OE1 OE5 OE6 |
| 36 | EU | OK | Czech Republic | 9 | 2.4 | OK0 OK1 OK2 OK4 OK5 OK6 OK7 OL3 OL4 |
| 37 | EU | OM | Slovak Republic | 6 | 1.6 | OM2 OM3 OM4 OM5 OM7 OM8 |
| 38 | EU | ON | Belgium | 6 | 1.6 | ON3 ON5 ON6 OP5 OR3 OR4 |
| 39 | EU | OZ | Denmark | 1 | 0.3 | 5P8 |
| 40 | EU | PA | Netherlands | 11 | 2.9 | PA0 PA1 PA2 PA3 PA5 PA9 PC2 PC3 PC5 PE1 PG2 |
| 41 | SA | PY | Brazil | 1 | 0.3 | PY5 |
| 42 | EU | S5 | Slovenia | 5 | 1.3 | S52 S53 S57 S58 S59 |
| 43 | EU | SP | Poland | 15 | 4.0 | 3Z0 SN100 SN6 SP1 SP2 SP3 SP4 SP5 SP6 SP8 SP9 SQ3 SQ4 SQ8 SQ9 |
| 44 | EU | SV | Greece | 3 | 0.8 | SV1 SV2 SV8 |
| 45 | AS | TA | Asiatic Turkey | 2 | 0.5 | TA2 TA4 |
| 46 | EU | *TA1 | European Turkey | 1 | 0.3 | TA1 |
| 47 | EU | UA | European Russia | 58 | 15.5 | R1 R2 R3 R4 R5 R6 R7 RA1 RA3 RA4 RA6 RC7 RD3 RG2 RK3 RK4 RK6 RL3 RL4 RL6 RM1 RM3 RM4 RM5 RM7 RM8 RN3 RN4 RN6 RO3 RT3 RT4 RT5 RT7 RU3 RU4 RU6 RV3 RW1 RW3 RW4 RX3 RX6 RX9 RY7 RZ3 RZ4 UA1 UA3 UA4 UA5 UA6 UC4 UC5 UC6 UC7 UG4 UI3 |
| 48 | AS | UA9 | Asiatic Russia | 18 | 4.8 | R0 R8 R9 RA9 RD0 RF9 RL9 RM9 RN0 RN9 RQ9 RT8 RT9 RU9 RW0 UA0 UA9 UI8 |
| 49 | AS | UN | Kazakhstan | 5 | 1.3 | UN0 UN6 UN7 UN8 UN9 |
| 50 | EU | UR | Ukraine | 26 | 6.9 | UR3 UR4 UR5 UR7 US0 US1 US2 US3 US5 US7 UT0 UT1 UT2 UT3 UT4 UT5 UT7 UT8 UV3 UW1 UW8 UX1 UX3 UX5 UY5 UZ5 |
| 51 | NA | VE | Canada | 4 | 1.1 | VA2 VE1 VE3 VO1 |
| 52 | AS | VU | India | 1 | 0.3 | 8T8 |
| 53 | OC | YB | Indonesia | 2 | 0.5 | YB1 YC1 |
| 54 | EU | YL | Latvia | 6 | 1.6 | YL1 YL2 YL3 YL5 YL7 YL9 |
| 55 | EU | YO | Romania | 10 | 2.7 | YO2 YO3 YO4 YO5 YO6 YO7 YO9 YP5 YQ6 YR100 |
| 56 | EU | YU | Serbia | 4 | 1.1 | YT2 YU1 YU2 YU5 |
| 57 | EU | Z3 | North Macedonia | 3 | 0.8 | Z32 Z33 Z35 |
| 58 | OC | ZL | New Zealand | 2 | 0.5 | ZL2 ZM4 |