| # | Cont. | ID | Country | Prefixes |
|---|
| 1 | EU | 9A | Croatia | 3 | 1.6 | 9A2 9A3 9A4 |
| 2 | AS | A6 | United Arab Emirates | 2 | 1.1 | A6 A65 |
| 3 | SA | CE | Chile | 1 | 0.5 | XQ1 |
| 4 | NA | CM | Cuba | 1 | 0.5 | CO8 |
| 5 | SA | CX | Uruguay | 1 | 0.5 | CX2 |
| 6 | AF | D2 | Angola | 1 | 0.5 | D2 |
| 7 | EU | DL | Fed. Rep. of Germany | 7 | 3.8 | DD2 DF2 DF7 DH3 DJ1 DL3 DL5 |
| 8 | OC | DU | Philippines | 1 | 0.5 | DU1 |
| 9 | EU | EA | Spain | 2 | 1.1 | EA1 EA5 |
| 10 | AF | EA8 | Canary Islands | 1 | 0.5 | EC8 |
| 11 | AS | EK | Armenia | 1 | 0.5 | EK6 |
| 12 | EU | EU | Belarus | 3 | 1.6 | EU1 EW6 EW8 |
| 13 | EU | F | France | 3 | 1.6 | F5 F6 F8 |
| 14 | SA | FY | French Guiana | 1 | 0.5 | FY5 |
| 15 | EU | G | England | 3 | 1.6 | G4 G6 M6 |
| 16 | EU | GM | Scotland | 1 | 0.5 | GM4 |
| 17 | EU | GW | Wales | 1 | 0.5 | GW0 |
| 18 | EU | HA | Hungary | 5 | 2.7 | HA3 HA5 HA6 HG0 HG8 |
| 19 | SA | HK | Colombia | 1 | 0.5 | HK3 |
| 20 | AS | HS | Thailand | 1 | 0.5 | HS0 |
| 21 | EU | I | Italy | 7 | 3.8 | I1 IK2 IK8 IQ2 IV3 IZ3 IZ8 |
| 22 | EU | *IT9 | Sicily | 1 | 0.5 | IT9 |
| 23 | AS | JA | Japan | 6 | 3.2 | JA2 JA6 JA7 JF3 JH8 JR3 |
| 24 | NA | K | United States | 20 | 10.8 | K0 K1 K2 K3 K4 K8 KD8 KE0 KR2 N1 N2 N3 N4 N8 W1 W4 W9 WB2 WX3 AA3 |
| 25 | NA | KP4 | Puerto Rico | 2 | 1.1 | NP4 WP3 |
| 26 | EU | LA | Norway | 1 | 0.5 | LA2 |
| 27 | SA | LU | Argentina | 1 | 0.5 | LU4 |
| 28 | EU | LZ | Bulgaria | 3 | 1.6 | LZ1 LZ4 LZ5 |
| 29 | SA | OA | Peru | 1 | 0.5 | OA1 |
| 30 | AS | OD | Lebanon | 1 | 0.5 | OD5 |
| 31 | EU | OH | Finland | 1 | 0.5 | OH8 |
| 32 | EU | OK | Czech Republic | 2 | 1.1 | OK1 OK2 |
| 33 | EU | ON | Belgium | 3 | 1.6 | ON4 ON5 OR6 |
| 34 | NA | OX | Greenland | 1 | 0.5 | OX3 |
| 35 | EU | OZ | Denmark | 1 | 0.5 | OZ4 |
| 36 | EU | PA | Netherlands | 4 | 2.2 | PA0 PA2 PA3 PA4 |
| 37 | SA | PY | Brazil | 21 | 11.4 | PP1 PP2 PP5 PP8 PQ2 PR3 PR7 PR8 PR9 PS7 PT5 PT7 PV8 PW7 PY1 PY2 PY3 PY4 PY7 ZW1 ZW5 |
| 38 | EU | S5 | Slovenia | 1 | 0.5 | S51 |
| 39 | EU | SM | Sweden | 3 | 1.6 | SA1 SM5 SM6 |
| 40 | EU | SP | Poland | 4 | 2.2 | SN8 SP1 SP2 SP9 |
| 41 | EU | SV | Greece | 1 | 0.5 | SV1 |
| 42 | EU | UA | European Russia | 21 | 11.4 | R2 R7 RA1 RG5 RM5 RN3 RN6 RU3 RU4 RV3 RV6 RW3 RW4 RW6 RX3 RZ3 UA1 UA3 UA4 UA5 UA6 |
| 43 | AS | UA9 | Asiatic Russia | 10 | 5.4 | R8 RA9 RD9 RK9 RL9 RT9 RU9 RV9 UA8 UA9 |
| 44 | AS | UN | Kazakhstan | 5 | 2.7 | UN2 UN5 UN7 UN9 UP6 |
| 45 | EU | UR | Ukraine | 10 | 5.4 | UR3 UR7 US5 UT1 UT2 UT3 UU9 UW5 UX5 UY2 |
| 46 | NA | VE | Canada | 5 | 2.7 | VA3 VE1 VE3 VE7 VE9 |
| 47 | NA | VP9 | Bermuda | 1 | 0.5 | VP9 |
| 48 | EU | YO | Romania | 5 | 2.7 | YO2 YO4 YO6 YO7 YQ8 |
| 49 | EU | YU | Serbia | 2 | 1.1 | QRP0 YU2 |
| 50 | OC | ZL | New Zealand | 1 | 0.5 | ZL3 |