| Prefixes | # | Cont. | ID | Country | Prefixes |
|---|
| 1 | EU | 9A | Croatia | 1 | 1.3 | 9A7 | | 2 | EU | DL | Fed. Rep. of Germany | 4 | 5.1 | DG0 DJ3 DL3 DL6 | | 3 | EU | EA | Spain | 1 | 1.3 | EA4 | | 4 | EU | EU | Belarus | 1 | 1.3 | EW7 | | 5 | EU | F | France | 1 | 1.3 | F6 | | 6 | EU | HA | Hungary | 1 | 1.3 | HA3 | | 7 | EU | HB | Switzerland | 1 | 1.3 | HB9 | | 8 | EU | I | Italy | 25 | 32.1 | I0 I1 I2 I4 IC8 IK0 IK2 IK3 IK4 IK6 IK8 IN3 IQ1 IQ2 IQ3 IU4 IU6 IV3 IW1 IZ1 IZ2 IZ3 IZ4 IZ7 IZ8 | | 9 | EU | *IT9 | Sicily | 1 | 1.3 | IT9 | | 10 | NA | K | United States | 8 | 10.3 | K1 K4 K9 N2 N4 NS2 NT5 WQ5 | | 11 | EU | LA | Norway | 1 | 1.3 | LC7 | | 12 | EU | LX | Luxembourg | 1 | 1.3 | LX5 | | 13 | EU | LY | Lithuania | 1 | 1.3 | LY1 | | 14 | EU | LZ | Bulgaria | 2 | 2.6 | LZ1 LZ6 | | 15 | EU | OH | Finland | 2 | 2.6 | OH3 OH8 | | 16 | EU | OK | Czech Republic | 2 | 2.6 | OK1 OK2 | | 17 | EU | SM | Sweden | 2 | 2.6 | SE4 SM5 | | 18 | EU | SP | Poland | 5 | 6.4 | SP3 SP5 SP6 SP9 SQ5 | | 19 | EU | T7 | San Marino | 1 | 1.3 | T77 | | 20 | EU | UA | European Russia | 7 | 9.0 | R6 RA4 RD3 RG4 RU3 UA4 UA6 | | 21 | EU | UR | Ukraine | 7 | 9.0 | EM0 UR5 UT4 UX5 UX7 UY5 UZ4 | | 22 | NA | VE | Canada | 1 | 1.3 | VE2 | | 23 | EU | YL | Latvia | 1 | 1.3 | YL2 | | 24 | EU | YO | Romania | 1 | 1.3 | YO6 |
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