| # | Cont. | ID | Country | Prefixes |
|---|
| 1 | AS | 4J | Azerbaijan | 1 | 0.2 | 4K9 |
| 2 | EU | 4O | Montenegro | 2 | 0.4 | 4O3 4O4 |
| 3 | AS | 4X | Israel | 1 | 0.2 | 4Z4 |
| 4 | EU | 9A | Croatia | 5 | 1.0 | 9A1 9A2 9A3 9A5 9A9 |
| 5 | EU | CT | Portugal | 1 | 0.2 | CT1 |
| 6 | EU | DL | Fed. Rep. of Germany | 56 | 11.0 | DA3 DB7 DC2 DC3 DD0 DD2 DF0 DF1 DF2 DF3 DF4 DF5 DF70 DF8 DF9 DG1 DG3 DG5 DH1 DH2 DH3 DH7 DH8 DJ1 DJ2 DJ3 DJ5 DJ7 DJ8 DJ9 DK1 DK2 DK3 DK4 DK5 DK6 DK7 DK8 DK9 DL1 DL2 DL3 DL4 DL5 DL6 DL7 DL8 DL9 DM3 DM4 DM7 DO1 DO2 DO4 DO5 DP70 |
| 7 | AS | E4 | Palestine | 1 | 0.2 | E44 |
| 8 | EU | E7 | Bosnia-Herzegovina | 5 | 1.0 | E7 E72 E74 E77 E78 |
| 9 | EU | EA | Spain | 11 | 2.2 | EA1 EA2 EA3 EA4 EA5 EA7 EB3 EB4 EB5 EC1 EC7 |
| 10 | EU | EA6 | Balearic Islands | 1 | 0.2 | EA6 |
| 11 | AF | EA8 | Canary Islands | 1 | 0.2 | EA8 |
| 12 | EU | EI | Ireland | 1 | 0.2 | EI3 |
| 13 | EU | ER | Moldova | 2 | 0.4 | ER1 ER4 |
| 14 | EU | ES | Estonia | 2 | 0.4 | ES3 ES4 |
| 15 | EU | EU | Belarus | 5 | 1.0 | EW2 EW3 EW4 EW6 EW8 |
| 16 | EU | F | France | 9 | 1.8 | F1 F4 F5 F6 F8 TM13 TM5 TM70 TM8 |
| 17 | EU | G | England | 10 | 2.0 | 2E0 G0 G3 G4 G5 M0 M3 M5 M6 M7 |
| 18 | EU | GI | Northern Ireland | 2 | 0.4 | GI0 GI4 |
| 19 | EU | GM | Scotland | 2 | 0.4 | GM3 MM0 |
| 20 | EU | GW | Wales | 2 | 0.4 | 2W0 GW0 |
| 21 | EU | HA | Hungary | 15 | 2.9 | HA0 HA1 HA2 HA3 HA4 HA5 HA6 HA7 HA8 HA9 HG2 HG45 HG5 HG6 HG7 |
| 22 | EU | HB | Switzerland | 2 | 0.4 | HB7 HB9 |
| 23 | SA | HK | Colombia | 1 | 0.2 | HK1 |
| 24 | EU | I | Italy | 39 | 7.6 | I0 I1 I3 I4 I8 IK0 IK1 IK2 IK3 IK4 IK5 IK6 IK7 IK8 IN3 IQ3 IQ8 IR0 IU0 IU1 IU3 IU4 IU5 IU8 IV3 IW0 IW1 IW2 IW3 IW8 IZ0 IZ1 IZ2 IZ3 IZ4 IZ5 IZ6 IZ7 IZ8 QRP0 |
| 25 | EU | IS | Sardinia | 1 | 0.2 | IS0 |
| 26 | EU | *IT9 | Sicily | 3 | 0.6 | IQ9 IT9 IW9 |
| 27 | AS | JA | Japan | 25 | 4.9 | 8J7 JA1 JA2 JA3 JA4 JA5 JA6 JA7 JA8 JE1 JF1 JG3 JH0 JH1 JH4 JH5 JH7 JI1 JJ0 JJ1 JK4 JL1 JL2 JR1 JR3 |
| 28 | NA | K | United States | 44 | 8.6 | AA3 AB5 AB6 AC1 AD0 AD4 AK1 K0 K1 K2 K3 K4 K5 K6 K7 K9 KA1 KC2 KD2 KW3 N1 N3 N4 N7 N9 NA5 NB1 NC7 NS2 W0 W1 W2 W3 W4 W5 W8 W9 WA1 WA2 WA3 WB0 WB2 WD4 WV8 |
| 29 | NA | KP4 | Puerto Rico | 1 | 0.2 | KP4 |
| 30 | EU | LA | Norway | 6 | 1.2 | LA2 LA3 LA6 LA7 LB1 LB8 |
| 31 | EU | LX | Luxembourg | 2 | 0.4 | LX1 LX20 |
| 32 | EU | LY | Lithuania | 1 | 0.2 | LY2 |
| 33 | EU | LZ | Bulgaria | 8 | 1.6 | LZ1 LZ190 LZ198 LZ2 LZ3 LZ5 LZ7 LZ9 |
| 34 | EU | OE | Austria | 6 | 1.2 | OE1 OE3 OE4 OE5 OE6 OE8 |
| 35 | EU | OH | Finland | 5 | 1.0 | OH1 OH3 OH4 OH5 OH6 |
| 36 | EU | OK | Czech Republic | 7 | 1.4 | OK1 OK2 OK4 OK6 OK7 OL4 OL725 |
| 37 | EU | OM | Slovak Republic | 6 | 1.2 | OM3 OM4 OM5 OM6 OM7 OM8 |
| 38 | EU | ON | Belgium | 8 | 1.6 | ON0 ON1 ON2 ON3 ON4 ON5 ON6 ON7 |
| 39 | EU | OZ | Denmark | 4 | 0.8 | OV5 OZ1 OZ5 OZ6 |
| 40 | EU | PA | Netherlands | 20 | 3.9 | PA0 PA1 PA2 PA3 PA4 PA7 PA8 PA9 PB1 PC4 PC5 PD0 PD1 PD3 PD4 PD9 PE1 PE5 PG2 PI4 |
| 41 | SA | PJ2 | Curacao | 1 | 0.2 | PJ2 |
| 42 | SA | PY | Brazil | 4 | 0.8 | PP5 PR8 PY5 PY7 |
| 43 | EU | S5 | Slovenia | 8 | 1.6 | S5 S50 S51 S52 S53 S56 S58 S59 |
| 44 | EU | SM | Sweden | 7 | 1.4 | SA0 SM0 SM1 SM3 SM5 SM6 SM7 |
| 45 | EU | SP | Poland | 24 | 4.7 | 3Z20 3Z6 HF100 SN100 SN2 SN5 SN7 SO3 SP0 SP1 SP2 SP3 SP4 SP5 SP6 SP7 SP8 SP9 SQ1 SQ2 SQ3 SQ6 SQ7 SQ9 |
| 46 | EU | SV | Greece | 4 | 0.8 | SV1 SV2 SV8 SY2 |
| 47 | AS | TA | Asiatic Turkey | 2 | 0.4 | TA4 TA7 |
| 48 | EU | *TA1 | European Turkey | 1 | 0.2 | TA1 |
| 49 | EU | UA | European Russia | 53 | 10.4 | R1 R2 R3 R4 R5 R6 R7 RA3 RA4 RA6 RA7 RC3 RC7 RD1 RD3 RD4 RG3 RK4 RK6 RK7 RL1 RM2 RM3 RM5 RM6 RM7 RN1 RN3 RN4 RN6 RT1 RT7 RV3 RV4 RV6 RW3 RW4 RW6 RX3 RX4 RX7 RY3 RY7 RZ3 RZ4 UA1 UA3 UA4 UA5 UA6 UB5 UC7 |
| 50 | EU | UA2 | Kaliningrad | 2 | 0.4 | RA2 UA2 |
| 51 | AS | UA9 | Asiatic Russia | 9 | 1.8 | R9 RA9 RC8 RF9 RU0 RZ9 UA0 UA9 UD8 |
| 52 | AS | UN | Kazakhstan | 1 | 0.2 | UN7 |
| 53 | EU | UR | Ukraine | 37 | 7.3 | UR0 UR1 UR3 UR4 UR5 UR7 UR8 US0 US1 US2 US3 US6 US7 UT1 UT2 UT3 UT4 UT5 UT7 UT8 UT9 UV1 UV5 UV7 UW1 UW2 UW5 UX1 UX2 UX4 UX5 UX7 UX8 UY0 UY1 UY5 UZ2 |
| 54 | NA | VE | Canada | 4 | 0.8 | VA3 VE2 VE3 VO1 |
| 55 | OC | VK | Australia | 1 | 0.2 | VK3 |
| 56 | OC | YB | Indonesia | 1 | 0.2 | YC1 |
| 57 | EU | YL | Latvia | 3 | 0.6 | YL1 YL2 YL3 |
| 58 | EU | YO | Romania | 10 | 2.0 | YO2 YO3 YO4 YO5 YO6 YO7 YO8 YO9 YP202 YR201 |
| 59 | EU | YU | Serbia | 12 | 2.4 | YT1 YT2 YT4 YT5 YT7 YT9 YU0 YU1 YU4 YU5 YU7 YU9 |
| 60 | EU | Z3 | North Macedonia | 2 | 0.4 | Z32 Z35 |