| # | Cont. | ID | Country | Prefixes |
|---|
| 1 | EU | 4O | Montenegro | 1 | 0.2 | 4O3 |
| 2 | AS | 4X | Israel | 3 | 0.6 | 4X1 4X4 4Z4 |
| 3 | AS | 5B | Cyprus | 1 | 0.2 | 5B4 |
| 4 | EU | 9A | Croatia | 5 | 1.0 | 9A2 9A4 9A5 9A6 9A9 |
| 5 | AS | A4 | Oman | 1 | 0.2 | A41 |
| 6 | AS | A6 | United Arab Emirates | 1 | 0.2 | A61 |
| 7 | NA | CM | Cuba | 1 | 0.2 | CO5 |
| 8 | AF | CN | Morocco | 1 | 0.2 | CN8 |
| 9 | EU | CT | Portugal | 5 | 1.0 | CS7 CT1 CT2 CT4 CT7 |
| 10 | EU | CU | Azores | 1 | 0.2 | CU3 |
| 11 | EU | DL | Fed. Rep. of Germany | 45 | 9.3 | DB7 DC1 DD1 DD2 DD5 DF0 DF1 DF2 DF3 DF4 DF5 DF7 DH1 DH2 DH7 DH9 DJ0 DJ1 DJ3 DJ6 DJ7 DJ8 DK0 DK2 DK3 DK5 DK6 DK7 DK8 DK9 DL1 DL2 DL3 DL4 DL5 DL6 DL7 DL8 DL9 DM4 DM5 DM9 DO1 DO4 DO8 QRP0 |
| 12 | EU | E7 | Bosnia-Herzegovina | 4 | 0.8 | E74 E75 E76 E77 |
| 13 | EU | EA | Spain | 9 | 1.9 | EA1 EA2 EA3 EA4 EA5 EA7 EB1 EB4 EB5 |
| 14 | EU | EA6 | Balearic Islands | 1 | 0.2 | EA6 |
| 15 | AF | EA8 | Canary Islands | 1 | 0.2 | EA8 |
| 16 | EU | EI | Ireland | 3 | 0.6 | EI5 EI6 EI8 |
| 17 | AS | EP | Iran | 1 | 0.2 | EP2 |
| 18 | EU | ES | Estonia | 4 | 0.8 | ES1 ES3 ES4 ES7 |
| 19 | EU | EU | Belarus | 9 | 1.9 | EU1 EU3 EU4 EU6 EU7 EU8 EW4 EW6 EW8 |
| 20 | EU | F | France | 7 | 1.4 | F1 F3 F4 F5 F6 F8 TM62 |
| 21 | NA | FG | Guadeloupe | 1 | 0.2 | FG8 |
| 22 | EU | G | England | 12 | 2.5 | 2E0 G0 G3 G4 G6 G7 G8 GB900 M0 M3 M6 M7 |
| 23 | EU | GI | Northern Ireland | 1 | 0.2 | MI0 |
| 24 | EU | GM | Scotland | 6 | 1.2 | 2M0 GM0 GM3 GM7 MM0 MM3 |
| 25 | EU | GW | Wales | 4 | 0.8 | 2W0 GW0 GW3 GW6 |
| 26 | EU | HA | Hungary | 10 | 2.1 | HA0 HA1 HA3 HA4 HA5 HA6 HA7 HA8 HA9 HG5 |
| 27 | NA | HI | Dominican Republic | 1 | 0.2 | HI8 |
| 28 | SA | HK | Colombia | 1 | 0.2 | HK1 |
| 29 | EU | I | Italy | 26 | 5.4 | I1 I2 I4 IK0 IK1 IK2 IK3 IK4 IK7 IK8 IN3 IQ2 IU1 IU2 IU4 IU7 IU8 IV3 IZ0 IZ1 IZ2 IZ4 IZ5 IZ6 IZ7 IZ8 |
| 30 | AF | *IG9 | African Italy | 1 | 0.2 | IG9 |
| 31 | EU | IS | Sardinia | 1 | 0.2 | IS0 |
| 32 | EU | *IT9 | Sicily | 1 | 0.2 | IT9 |
| 33 | AS | JA | Japan | 15 | 3.1 | JA1 JA2 JA3 JA4 JA5 JA7 JE1 JE2 JE4 JF2 JH0 JH1 JK3 JL3 JP1 |
| 34 | NA | K | United States | 61 | 12.6 | AA3 AA6 AB1 AC0 AC1 AD4 AK8 K0 K1 K2 K3 K4 K5 K7 K8 K9 KA1 KB4 KD2 KE0 KG4 KI1 KI4 KK4 KK5 KM4 KN8 KO4 KU8 KX2 N1 N2 N3 N4 N7 N8 N9 NA4 NE0 NE8 NG4 NI5 NO2 NO8 NT2 NT9 NX9 W1 W2 W3 W4 W5 W7 W8 W9 WA2 WA6 WA8 WB2 WF3 WS0 |
| 35 | NA | KP4 | Puerto Rico | 1 | 0.2 | KP4 |
| 36 | EU | LA | Norway | 7 | 1.4 | LA1 LA2 LA3 LA4 LA5 LA7 LA8 |
| 37 | EU | LY | Lithuania | 3 | 0.6 | LY1 LY2 LY3 |
| 38 | EU | LZ | Bulgaria | 5 | 1.0 | LZ1 LZ2 LZ3 LZ5 LZ7 |
| 39 | EU | OE | Austria | 3 | 0.6 | OE1 OE3 OE8 |
| 40 | EU | OH | Finland | 9 | 1.9 | OF9 OH1 OH2 OH3 OH4 OH5 OH6 OH7 OH8 |
| 41 | EU | OK | Czech Republic | 3 | 0.6 | OK1 OK2 OK5 |
| 42 | EU | OM | Slovak Republic | 8 | 1.7 | OM0 OM1 OM2 OM3 OM5 OM6 OM7 OM777 |
| 43 | EU | ON | Belgium | 8 | 1.7 | ON2 ON3 ON4 ON5 ON6 ON7 ON8 OP4 |
| 44 | EU | OZ | Denmark | 5 | 1.0 | OZ1 OZ2 OZ4 OZ5 OZ7 |
| 45 | EU | PA | Netherlands | 12 | 2.5 | PA0 PA1 PA2 PA3 PA9 PB0 PC2 PC3 PD0 PD3 PE1 PI4 |
| 46 | SA | PY | Brazil | 1 | 0.2 | PY5 |
| 47 | EU | S5 | Slovenia | 1 | 0.2 | S57 |
| 48 | EU | SM | Sweden | 8 | 1.7 | SA0 SA6 SM0 SM3 SM4 SM5 SM6 SM7 |
| 49 | EU | SP | Poland | 19 | 3.9 | HF0 HF7 SP1 SP2 SP3 SP4 SP5 SP6 SP7 SP8 SP9 SQ2 SQ3 SQ4 SQ5 SQ6 SQ7 SQ8 SQ9 |
| 50 | EU | SV | Greece | 7 | 1.4 | SV0 SV1 SV2 SV3 SV4 SV8 SY2 |
| 51 | AS | TA | Asiatic Turkey | 2 | 0.4 | TA2 TA4 |
| 52 | EU | UA | European Russia | 51 | 10.6 | R1 R2 R3 R4 R6 R7 RA1 RA3 RA4 RA6 RC2 RC4 RC6 RD5 RD6 RG3 RI1 RK3 RK4 RK6 RL2 RL7 RM2 RM7 RN3 RN4 RN6 RQ4 RT2 RU3 RU6 RV3 RV6 RW3 RW4 RX3 RX6 RX7 RY3 RZ3 RZ4 RZ6 UA1 UA3 UA4 UA6 UB1 UB6 UC3 UD4 UF6 |
| 53 | EU | UA2 | Kaliningrad | 3 | 0.6 | RU2 UA2 UI2 |
| 54 | AS | UA9 | Asiatic Russia | 7 | 1.4 | R0 R8 R9 RK0 RO9 RU9 UA9 |
| 55 | AS | UN | Kazakhstan | 1 | 0.2 | UN7 |
| 56 | EU | UR | Ukraine | 37 | 7.7 | EO70 UR0 UR3 UR4 UR5 UR7 UR8 US0 US1 US2 US3 US4 US5 US6 US7 US8 UT0 UT1 UT2 UT3 UT4 UT5 UT7 UT8 UT9 UV2 UV5 UW5 UX1 UX2 UX3 UX5 UY0 UY2 UY5 UY7 UY8 |
| 57 | NA | VE | Canada | 4 | 0.8 | VA3 VE1 VE3 VO1 |
| 58 | OC | VK | Australia | 3 | 0.6 | VK2 VK4 VK6 |
| 59 | AS | VU | India | 1 | 0.2 | VU2 |
| 60 | OC | YB | Indonesia | 1 | 0.2 | YB7 |
| 61 | EU | YL | Latvia | 2 | 0.4 | YL2 YL3 |
| 62 | EU | YO | Romania | 10 | 2.1 | YO14 YO2 YO3 YO4 YO5 YO6 YO8 YO9 YP201 YR100 |
| 63 | EU | YU | Serbia | 8 | 1.7 | YT1 YT5 YU1 YU3 YU5 YU7 YU9 |
| 64 | SA | YV | Venezuela | 3 | 0.6 | YV4 YV5 YV8 |
| 65 | EU | Z3 | Macedonia | 2 | 0.4 | Z31 Z35 |
| 66 | OC | ZL | New Zealand | 2 | 0.4 | ZL1 ZL2 |
| 67 | AF | ZS | South Africa | 1 | 0.2 | ZS6 |