| # | Cont. | ID | Country | Prefixes |
|---|
| 1 | AS | 4L | Georgia | 2 | 0.4 | 4L0 4L8 |
| 2 | AS | 5B | Cyprus | 1 | 0.2 | 5B60 |
| 3 | EU | 9A | Croatia | 6 | 1.3 | 9A1 9A2 9A3 9A5 9A7 9A9 |
| 4 | AS | BY | China | 2 | 0.4 | BD3 BG3 |
| 5 | EU | CT | Portugal | 2 | 0.4 | CR6 CT7 |
| 6 | AF | CT3 | Madeira Islands | 1 | 0.2 | CR3 |
| 7 | SA | CX | Uruguay | 1 | 0.2 | CV7 |
| 8 | EU | DL | Fed. Rep. of Germany | 55 | 12.3 | DA0 DB2 DC6 DD0 DD2 DF0 DF1 DF2 DF5 DF6 DF70 DF8 DG0 DG1 DG3 DG7 DG9 DH8 DJ1 DJ2 DJ3 DJ4 DJ5 DJ6 DJ7 DJ8 DJ9 DK0 DK1 DK2 DK3 DK5 DK6 DK7 DK9 DL0 DL1 DL2 DL3 DL4 DL5 DL6 DL7 DL8 DM4 DM7 DO4 DP6 DP7 DP9 DQ1 DQ4 DQ9 DR5 DR7 |
| 9 | EU | E7 | Bosnia-Herzegovina | 2 | 0.4 | E77 E79 |
| 10 | EU | EA | Spain | 17 | 3.8 | AN1 EA1 EA2 EA3 EA4 EA5 EA7 EB1 EB5 EC3 EC5 EC7 ED1 ED2 ED3 EF1 EF5 |
| 11 | EU | EA6 | Balearic Islands | 1 | 0.2 | EA6 |
| 12 | AF | EA8 | Canary Islands | 1 | 0.2 | EB8 |
| 13 | EU | ER | Moldova | 2 | 0.4 | ER1 ER4 |
| 14 | EU | ES | Estonia | 4 | 0.9 | ES2 ES4 ES6 ES9 |
| 15 | EU | EU | Belarus | 5 | 1.1 | EU8 EV1 EW6 EW7 EW8 |
| 16 | EU | F | France | 6 | 1.3 | F1 F4 F5 F6 TM3 TM5 |
| 17 | EU | G | England | 11 | 2.5 | 2E0 G0 G3 G4 G6 G7 G8 GB60 M0 M1 M2 |
| 18 | EU | GI | Northern Ireland | 3 | 0.7 | GI4 GI5 MI4 |
| 19 | EU | GM | Scotland | 5 | 1.1 | GM0 GM9 MM1 MM2 MM3 |
| 20 | EU | GW | Wales | 4 | 0.9 | GW4 GW5 MW0 MW6 |
| 21 | EU | HA | Hungary | 7 | 1.6 | HA1 HA3 HA6 HA8 HG1 HG5 HG8 |
| 22 | EU | HB | Switzerland | 3 | 0.7 | HB2 HB7 HB9 |
| 23 | AS | HZ | Saudi Arabia | 1 | 0.2 | HZ1 |
| 24 | EU | I | Italy | 29 | 6.5 | I0 I1 I2 I3 I4 IC8 IK1 IK2 IK3 IK4 IK5 IK6 IP9 IQ1 IQ3 IT4 IU1 IU4 IV3 IW1 IW2 IW3 IW4 IX1 IZ0 IZ1 IZ2 IZ3 IZ4 |
| 25 | EU | *IT9 | Sicily | 2 | 0.4 | IR9 IT9 |
| 26 | NA | J6 | St. Lucia | 1 | 0.2 | J69 |
| 27 | NA | J7 | Dominica | 1 | 0.2 | J79 |
| 28 | AS | JA | Japan | 6 | 1.3 | JA6 JF3 JH4 JH5 JH7 JR4 |
| 29 | NA | K | United States | 56 | 12.6 | AA3 AA5 AB0 AB3 AC0 AC3 AC4 AH2 AK1 K1 K2 K3 K4 K8 K9 KA3 KA4 KB1 KF3 KN4 KS1 KT1 KU4 KW4 N2 N3 N4 N5 N6 N7 NA5 NB3 ND9 NE3 NF3 NG1 NS2 NV9 NW8 NY6 W1 W2 W3 W4 W9 WA2 WD9 WK1 WS9 WT9 WV1 WV4 WW5 WX2 WX8 WZ8 |
| 30 | EU | LA | Norway | 3 | 0.7 | LA2 LA5 LA6 |
| 31 | EU | LX | Luxembourg | 2 | 0.4 | LX1 LX20 |
| 32 | EU | LY | Lithuania | 4 | 0.9 | LY2 LY5 LY6 LY7 |
| 33 | EU | LZ | Bulgaria | 7 | 1.6 | LZ1 LZ2 LZ3 LZ33 LZ4 LZ6 LZ7 |
| 34 | EU | OE | Austria | 7 | 1.6 | 4U1 OE197 OE2 OE3 OE4 OE7 OE9 |
| 35 | EU | OH | Finland | 7 | 1.6 | OG70 OG73 OH1 OH2 OH3 OH5 OH9 |
| 36 | EU | OK | Czech Republic | 7 | 1.6 | OK1 OK2 OK6 OK7 OL4 OL725 OL9 |
| 37 | EU | OM | Slovak Republic | 4 | 0.9 | OM0 OM2 OM3 OM5 |
| 38 | EU | ON | Belgium | 5 | 1.1 | ON4 ON5 ON6 OR3 OT7 |
| 39 | EU | OZ | Denmark | 6 | 1.3 | OZ1 OZ11 OZ30 OZ4 OZ6 OZ7 |
| 40 | SA | P4 | Aruba | 1 | 0.2 | P49 |
| 41 | EU | PA | Netherlands | 7 | 1.6 | PA0 PA2 PA4 PA75 PC3 PD1 PI4 |
| 42 | SA | PJ2 | Curacao | 1 | 0.2 | PJ2 |
| 43 | SA | PY | Brazil | 1 | 0.2 | PX2 |
| 44 | EU | S5 | Slovenia | 8 | 1.8 | S50 S51 S52 S53 S55 S56 S57 S58 |
| 45 | EU | SM | Sweden | 11 | 2.5 | 7S5 SD5 SE4 SE6 SF0 SK7 SM3 SM4 SM5 SM6 SM7 |
| 46 | EU | SP | Poland | 14 | 3.1 | HF100 SN2 SN7 SP1 SP3 SP5 SP7 SP9 SQ1 SQ2 SQ3 SQ5 SQ6 SQ90 |
| 47 | AF | SU | Egypt | 1 | 0.2 | SU0 |
| 48 | EU | SV | Greece | 5 | 1.1 | J42 SV1 SV2 SV3 SX2 |
| 49 | AS | TA | Asiatic Turkey | 2 | 0.4 | TA7 TC7 |
| 50 | EU | TF | Iceland | 1 | 0.2 | TF3 |
| 51 | NA | TG | Guatemala | 1 | 0.2 | TG9 |
| 52 | EU | UA | European Russia | 31 | 7.0 | R1 R2 R240 R3 R5 R7 R8 RA1 RA3 RA4 RA6 RJ7 RK3 RK6 RM3 RM6 RQ7 RT3 RT6 RT7 RU1 RU4 RV1 RV3 RV6 RV7 RW3 RY6 UA3 UA4 UA6 |
| 53 | AS | UA9 | Asiatic Russia | 12 | 2.7 | R0 R9 RA0 RA9 RO9 RT9 RU0 RW0 RZ9 UA0 UA9 UC8 |
| 54 | AS | UN | Kazakhstan | 2 | 0.4 | UN6 UN7 |
| 55 | EU | UR | Ukraine | 34 | 7.6 | EM0 EM2 EM9 EN5 EO3 UR4 UR5 UR6 UR7 UR8 US0 US2 US6 US7 UT1 UT2 UT3 UT4 UT5 UT7 UT8 UV2 UV5 UW1 UW3 UW5 UX1 UX2 UX3 UY5 UZ1 UZ2 UZ4 UZ5 |
| 56 | NA | VE | Canada | 4 | 0.9 | VA2 VA3 VE2 VE3 |
| 57 | OC | VK9N | Norfolk Island | 1 | 0.2 | VK9 |
| 58 | AS | YA | Afghanistan | 1 | 0.2 | T6 |
| 59 | EU | YL | Latvia | 1 | 0.2 | YL10 |
| 60 | EU | YO | Romania | 6 | 1.3 | YO3 YO4 YO6 YO7 YO9 YP8 |
| 61 | EU | YU | Serbia | 9 | 2.0 | QRP0 YT1 YT2 YT5 YT7 YT9 YU1 YU5 YU7 |
| 62 | EU | Z3 | Macedonia | 2 | 0.4 | Z32 Z33 |
| 63 | NA | ZF | Cayman Islands | 1 | 0.2 | ZF2 |