| # | Cont. | ID | Country | Prefixes |
|---|
| 1 | AS | 4L | Georgia | 1 | 0.4 | 4L8 |
| 2 | EU | 4O | Montenegro | 1 | 0.4 | 4O3 |
| 3 | AS | 4X | Israel | 2 | 0.7 | 4X0 4Z4 |
| 4 | EU | 9A | Croatia | 8 | 3.0 | 9A1 9A2 9A202 9A3 9A4 9A5 9A6 9A7 |
| 5 | AS | A6 | United Arab Emirates | 1 | 0.4 | A65 |
| 6 | EU | DL | Fed. Rep. of Germany | 20 | 7.5 | DD2 DF1 DF7 DG7 DH0 DJ5 DJ7 DK2 DK3 DK6 DK8 DK9 DL1 DL2 DL3 DL4 DL5 DL6 DL8 DM5 |
| 7 | EU | E7 | Bosnia-Herzegovina | 7 | 2.6 | E7 E70 E71 E73 E74 E77 E79 |
| 8 | EU | EA | Spain | 3 | 1.1 | EA1 EA5 EC7 |
| 9 | AF | EA8 | Canary Islands | 1 | 0.4 | EA8 |
| 10 | EU | EI | Ireland | 2 | 0.7 | EI0 EI5 |
| 11 | EU | EU | Belarus | 5 | 1.9 | EU1 EV6 EW6 EW7 EW8 |
| 12 | EU | F | France | 3 | 1.1 | F5 F6 F8 |
| 13 | EU | G | England | 1 | 0.4 | G3 |
| 14 | EU | GJ | Jersey | 1 | 0.4 | MJ0 |
| 15 | EU | GM | Scotland | 1 | 0.4 | GM3 |
| 16 | EU | HA | Hungary | 10 | 3.7 | HA0 HA1 HA3 HA6 HA7 HA8 HG4 HG5 HG6 HG8 |
| 17 | EU | HB | Switzerland | 1 | 0.4 | HB9 |
| 18 | EU | I | Italy | 13 | 4.9 | I2 I3 IK0 IK1 IK2 IK3 IK4 IK8 IN3 IV3 IZ1 IZ3 IZ5 |
| 19 | NA | K | United States | 21 | 7.8 | AB5 K0 K1 K2 K4 K8 K9 KG9 KT4 N3 N4 N8 NA8 NB1 NY3 W1 W2 W4 WA1 WX3 AA3 |
| 20 | EU | LA | Norway | 2 | 0.7 | LA5 LA9 |
| 21 | EU | LY | Lithuania | 5 | 1.9 | LY2 LY3 LY5 LY7 LY9 |
| 22 | EU | LZ | Bulgaria | 5 | 1.9 | LZ1 LZ2 LZ3 LZ4 LZ5 |
| 23 | EU | OE | Austria | 1 | 0.4 | OE8 |
| 24 | EU | OH | Finland | 3 | 1.1 | OH2 OH5 OH7 |
| 25 | EU | OK | Czech Republic | 5 | 1.9 | OK1 OK2 OK4 OK5 OK7 |
| 26 | EU | OM | Slovak Republic | 4 | 1.5 | OM3 OM5 OM6 OM8 |
| 27 | EU | ON | Belgium | 5 | 1.9 | ON4 ON5 ON6 ON7 OQ5 |
| 28 | EU | OZ | Denmark | 3 | 1.1 | OV5 OZ2 OZ7 |
| 29 | EU | PA | Netherlands | 3 | 1.1 | PA2 PA3 PI4 |
| 30 | EU | S5 | Slovenia | 9 | 3.4 | S51 S52 S53 S54 S55 S56 S57 S58 S59 |
| 31 | EU | SM | Sweden | 4 | 1.5 | SE6 SM0 SM3 SM6 |
| 32 | EU | SP | Poland | 8 | 3.0 | SN6 SP1 SP2 SP4 SP5 SP6 SP8 SP9 |
| 33 | EU | SV | Greece | 3 | 1.1 | SV1 SV8 SZ1 |
| 34 | EU | UA | European Russia | 34 | 12.7 | R1 R2 R3 R7 RA1 RA3 RA4 RA5 RA6 RC7 RG3 RK3 RK6 RL3 RM1 RM2 RM3 RM5 RM6 RN3 RN4 RT3 RT4 RU4 RW3 RX3 RX9 RZ3 UA1 UA3 UA4 UA5 UA6 UC7 UF5 |
| 35 | EU | UA2 | Kaliningrad | 1 | 0.4 | UA2 |
| 36 | AS | UA9 | Asiatic Russia | 15 | 5.6 | R8 R9 RA9 RD9 RF9 RG9 RK9 RN9 RT9 RU9 RV9 RW0 UA0 UA9 |
| 37 | AS | UK | Uzbekistan | 1 | 0.4 | UK7 |
| 38 | AS | UN | Kazakhstan | 5 | 1.9 | UN4 UN6 UN7 UN9 UP0 |
| 39 | EU | UR | Ukraine | 23 | 8.6 | UR4 UR5 UR7 US1 US2 US5 US7 US8 UT0 UT1 UT3 UT4 UT5 UT7 UT8 UU2 UU4 UW1 UX0 UX3 UX7 UY2 UY5 |
| 40 | NA | VE | Canada | 3 | 1.1 | VE1 VE3 VE9 |
| 41 | EU | YL | Latvia | 3 | 1.1 | YL2 YL3 YL5 |
| 42 | EU | YO | Romania | 8 | 3.0 | YO2 YO4 YO5 YO7 YO9 YP100 YP2 YR1 |
| 43 | EU | YU | Serbia | 10 | 3.7 | YT1 YT2 YT4 YT5 YT9 YU0 YU1 YU2 YU5 YU7 |
| 44 | EU | Z3 | North Macedonia | 2 | 0.7 | Z35 Z37 |
| 45 | AS | ZC4 | UK Base Areas on Cyprus | 1 | 0.4 | ZC4 |