| Prefixes | # | Cont. | ID | Country | Prefixes |
|---|
| 1 | AS | 4L | Georgia | 1 | 0.5 | 4L1 | | 2 | NA | CM | Cuba | 1 | 0.5 | CO2 | | 3 | EU | CT | Portugal | 1 | 0.5 | CT1 | | 4 | AF | CT3 | Madeira Islands | 1 | 0.5 | CR3 | | 5 | EU | DL | Fed. Rep. of Germany | 3 | 1.6 | DK5 DL6 DQ4 | | 6 | EU | E7 | Bosnia-Herzegovina | 2 | 1.1 | E7 E74 | | 7 | EU | EA | Spain | 3 | 1.6 | EA5 EA7 ED2 | | 8 | AF | EA8 | Canary Islands | 1 | 0.5 | EA8 | | 9 | EU | ES | Estonia | 1 | 0.5 | ES9 | | 10 | EU | EU | Belarus | 2 | 1.1 | EW6 EW7 | | 11 | AS | EY | Tajikistan | 1 | 0.5 | EY7 | | 12 | EU | G | England | 1 | 0.5 | G4 | | 13 | EU | GM | Scotland | 1 | 0.5 | GM1 | | 14 | EU | HA | Hungary | 1 | 0.5 | HG1 | | 15 | EU | HB | Switzerland | 1 | 0.5 | HB9 | | 16 | AS | HL | Republic of Korea | 1 | 0.5 | HL4 | | 17 | AS | HS | Thailand | 1 | 0.5 | E21 | | 18 | EU | I | Italy | 2 | 1.1 | IK6 IO3 | | 19 | EU | *IT9 | Sicily | 1 | 0.5 | IT9 | | 20 | AS | JA | Japan | 17 | 8.9 | 7K4 JA1 JA2 JA4 JA5 JA7 JA8 JE7 JF1 JF2 JG3 JH2 JH7 JO4 JR0 JR3 JS1 | | 21 | NA | K | United States | 65 | 34.2 | AA2 AA5 AB4 AB9 AD5 AF4 AG2 AJ1 K0 K1 K2 K3 K4 K6 K7 K8 K9 KA2 KB1 KB4 KC0 KC2 KD2 KE5 KE9 KF9 KK4 KM4 KS2 KU8 KZ2 KZ5 N0 N1 N2 N3 N4 N5 N6 N7 N9 NC3 ND4 NI7 NT4 NW2 NZ4 W0 W1 W2 W3 W4 W5 W6 W7 W8 W9 WA1 WB2 WB3 WD3 WD4 WK7 WO4 WU6 | | 22 | OC | KH6 | Hawaii | 1 | 0.5 | KH6 | | 23 | EU | LA | Norway | 1 | 0.5 | LA7 | | 24 | SA | LU | Argentina | 2 | 1.1 | LS1 LU7 | | 25 | EU | LZ | Bulgaria | 1 | 0.5 | LZ5 | | 26 | EU | OH | Finland | 4 | 2.1 | OH1 OH4 OH5 OH8 | | 27 | EU | OM | Slovak Republic | 1 | 0.5 | OM3 | | 28 | EU | PA | Netherlands | 1 | 0.5 | PA3 | | 29 | SA | PY | Brazil | 4 | 2.1 | PU2 PY2 PY4 ZV2 | | 30 | EU | SP | Poland | 2 | 1.1 | SP3 SQ8 | | 31 | EU | TF | Iceland | 1 | 0.5 | TF3 | | 32 | EU | UA | European Russia | 16 | 8.4 | R2 R3 RA3 RA6 RA9 RM2 RN3 RN4 RN6 RU3 RV3 RZ3 UA3 UA4 UA6 UD4 | | 33 | AS | UA9 | Asiatic Russia | 6 | 3.2 | R9 RK9 RW0 UA0 UA9 UB0 | | 34 | AS | UN | Kazakhstan | 3 | 1.6 | UN6 UN7 UO1 | | 35 | EU | UR | Ukraine | 21 | 11.1 | EO3 UR5 UR7 US0 US4 US6 UT2 UT3 UT4 UT7 UT8 UW2 UW4 UW8 UX1 UX2 UX6 UX7 UY1 UY5 UZ2 | | 36 | NA | VE | Canada | 6 | 3.2 | VA2 VA3 VA5 VE2 VE3 VO1 | | 37 | NA | XE | Mexico | 1 | 0.5 | XE1 | | 38 | EU | YO | Romania | 5 | 2.6 | YO2 YO3 YO4 YO6 YO9 | | 39 | EU | YU | Serbia | 1 | 0.5 | YU1 | | 40 | EU | Z3 | North Macedonia | 1 | 0.5 | Z39 | | 41 | EU | ZA | Albania | 1 | 0.5 | ZA0 | | 42 | AS | ZC4 | UK Base Areas on Cyprus | 1 | 0.5 | ZC4 | | 43 | OC | ZL | New Zealand | 1 | 0.5 | ZL3 | | 44 | AF | ZS | South Africa | 1 | 0.5 | ZS1 |
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