| Prefixes | # | Cont. | ID | Country | Prefixes |
|---|
| 1 | AF | 3V | Tunisia | 1 | 0.5 | 3V8 | | 2 | AS | 4L | Georgia | 2 | 1.0 | 4L5 4L6 | | 3 | AS | 5B | Cyprus | 3 | 1.5 | 5B4 P3 P33 | | 4 | EU | 9A | Croatia | 3 | 1.5 | 9A3 9A4 9A5 | | 5 | AS | 9K | Kuwait | 1 | 0.5 | 9K9 | | 6 | AS | A4 | Oman | 2 | 1.0 | A41 A44 | | 7 | AF | CN | Morocco | 1 | 0.5 | CN3 | | 8 | EU | CT | Portugal | 3 | 1.5 | CR5 CR6 CT1 | | 9 | AF | CT3 | Madeira Islands | 3 | 1.5 | CQ2 CQ9 CR3 | | 10 | EU | CU | Azores | 1 | 0.5 | CR2 | | 11 | AF | D4 | Cape Verde | 1 | 0.5 | D4 | | 12 | EU | DL | Fed. Rep. of Germany | 5 | 2.6 | DF0 DL0 DL7 DM5 DP6 | | 13 | EU | EA | Spain | 12 | 6.2 | EA1 EA3 EA4 EA5 EA7 ED1 ED2 ED3 ED5 ED7 EE7 EF3 | | 14 | EU | EA6 | Balearic Islands | 1 | 0.5 | EA6 | | 15 | AF | EA8 | Canary Islands | 1 | 0.5 | ED8 | | 16 | EU | EI | Ireland | 3 | 1.5 | EI5 EI7 EI9 | | 17 | EU | ES | Estonia | 1 | 0.5 | ES9 | | 18 | EU | F | France | 8 | 4.1 | F4 F5 F6 TM0 TM1 TM4 TM5 TM6 | | 19 | NA | FJ | St. Barthelemy | 1 | 0.5 | TO4 | | 20 | EU | G | England | 8 | 4.1 | G0 G2 G8 M4 M6 M7 MX0 MX4 | | 21 | EU | GM | Scotland | 1 | 0.5 | GM2 | | 22 | EU | GW | Wales | 1 | 0.5 | MW3 | | 23 | EU | HA | Hungary | 6 | 3.1 | HA2 HA3 HA7 HA8 HG5 HG7 | | 24 | EU | HB | Switzerland | 1 | 0.5 | HB9 | | 25 | SA | HK | Colombia | 1 | 0.5 | HK1 | | 26 | EU | I | Italy | 18 | 9.2 | I6 IB2 IB4 IB8 IK1 IK5 IO0 IO5 IO7 IP4 IQ2 IQ8 IU0 IW1 IW8 IZ2 IZ6 IZ8 | | 27 | EU | *IT9 | Sicily | 5 | 2.6 | IB9 II9 IO9 IP9 IT9 | | 28 | NA | J6 | St. Lucia | 1 | 0.5 | J62 | | 29 | AS | JA | Japan | 3 | 1.5 | JG1 JH1 JK1 | | 30 | NA | K | United States | 34 | 17.4 | AA1 AA3 AB3 K1 K2 K3 K4 K5 K6 K8 K9 KG1 KG9 KN2 KQ3 KW7 N1 N2 N3 N4 N6 N8 W1 W2 W3 W4 WA3 WB2 WC3 WE9 WK1 WM9 WS7 WY3 | | 31 | EU | LA | Norway | 2 | 1.0 | LC7 LN2 | | 32 | EU | LZ | Bulgaria | 3 | 1.5 | LZ5 LZ6 LZ9 | | 33 | EU | OE | Austria | 1 | 0.5 | OE3 | | 34 | EU | OH | Finland | 6 | 3.1 | OG8 OG9 OH1 OH3 OH5 OH8 | | 35 | EU | OK | Czech Republic | 1 | 0.5 | OK5 | | 36 | EU | OM | Slovak Republic | 4 | 2.1 | OM3 OM5 OM7 OM8 | | 37 | EU | ON | Belgium | 5 | 2.6 | ON4 OR7 OT5 OT7 OT8 | | 38 | EU | OZ | Denmark | 3 | 1.5 | OZ2 OZ4 OZ5 | | 39 | EU | PA | Netherlands | 4 | 2.1 | PA1 PA9 PC2 PI4 | | 40 | SA | PJ4 | Bonaire | 1 | 0.5 | PJ4 | | 41 | SA | PY | Brazil | 3 | 1.5 | PT5 PV2 PX5 | | 42 | EU | S5 | Slovenia | 2 | 1.0 | S51 S57 | | 43 | EU | SM | Sweden | 3 | 1.5 | SA6 SD6 SJ2 | | 44 | EU | SP | Poland | 4 | 2.1 | SN2 SN7 SO9 SQ2 | | 45 | EU | SV | Greece | 2 | 1.0 | SV1 SV2 | | 46 | AS | TA | Asiatic Turkey | 4 | 2.1 | TA0 TC29 TC3 YM2 | | 47 | NA | TI | Costa Rica | 1 | 0.5 | TI7 | | 48 | EU | TK | Corsica | 1 | 0.5 | TK4 | | 49 | AS | UN | Kazakhstan | 1 | 0.5 | UN8 | | 50 | EU | UR | Ukraine | 1 | 0.5 | UZ2 | | 51 | NA | V4 | St. Kitts & Nevis | 1 | 0.5 | V47 | | 52 | NA | VE | Canada | 6 | 3.1 | VA1 VA3 VE2 VE3 VY2 XL3 | | 53 | EU | YL | Latvia | 2 | 1.0 | YL2 YL73 | | 54 | EU | YU | Serbia | 2 | 1.0 | YT1 YU5 |
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