| # | Cont. | ID | Country | Prefixes |
|---|
| 1 | EU | 4O | Montenegro | 1 | 0.3 | 4O3 |
| 2 | AS | 5B | Cyprus | 1 | 0.3 | 5B4 |
| 3 | NA | 8P | Barbados | 1 | 0.3 | 8P5 |
| 4 | EU | 9A | Croatia | 7 | 1.9 | 9A1 9A2 9A3 9A5 9A6 9A7 9A9 |
| 5 | AS | 9K | Kuwait | 1 | 0.3 | 9K2 |
| 6 | AS | A4 | Oman | 1 | 0.3 | A44 |
| 7 | AS | BY | China | 2 | 0.5 | BA4 BY3 |
| 8 | NA | C6 | Bahamas | 1 | 0.3 | C6 |
| 9 | AF | CN | Morocco | 1 | 0.3 | CN3 |
| 10 | AF | CT3 | Madeira Islands | 1 | 0.3 | CR3 |
| 11 | AF | D4 | Cape Verde | 1 | 0.3 | D4 |
| 12 | EU | DL | Fed. Rep. of Germany | 36 | 9.6 | DA2 DD1 DF0 DF2 DF3 DF4 DF5 DF8 DJ0 DJ2 DJ3 DJ5 DK1 DK2 DK3 DK4 DK6 DK8 DL0 DL1 DL2 DL3 DL4 DL5 DL6 DL7 DL8 DM2 DM4 DP4 DP5 DP9 DQ0 DQ4 DR1 DR4 |
| 13 | EU | E7 | Bosnia-Herzegovina | 4 | 1.1 | E7 E72 E73 E74 |
| 14 | EU | EA | Spain | 5 | 1.3 | EA1 EA5 EA7 ED1 ED5 |
| 15 | AF | EA8 | Canary Islands | 1 | 0.3 | EF8 |
| 16 | EU | EI | Ireland | 1 | 0.3 | EI5 |
| 17 | EU | ES | Estonia | 2 | 0.5 | ES6 ES9 |
| 18 | EU | EU | Belarus | 8 | 2.1 | EU1 EU3 EV1 EV6 EW3 EW5 EW6 EW8 |
| 19 | EU | F | France | 7 | 1.9 | F4 F5 F6 F8 TM3 TM5 TM6 |
| 20 | SA | FY | French Guiana | 1 | 0.3 | FY5 |
| 21 | EU | G | England | 10 | 2.7 | G0 G3 G4 G5 G8 M0 M3 M4 M5 M6 |
| 22 | EU | GI | Northern Ireland | 1 | 0.3 | MI5 |
| 23 | EU | GW | Wales | 1 | 0.3 | GW5 |
| 24 | EU | HA | Hungary | 15 | 4.0 | HA1 HA2 HA3 HA5 HA6 HA7 HA8 HA9 HG0 HG1 HG4 HG5 HG6 HG7 HG8 |
| 25 | EU | HB | Switzerland | 1 | 0.3 | HB9 |
| 26 | NA | HI | Dominican Republic | 1 | 0.3 | HI3 |
| 27 | AS | HS | Thailand | 1 | 0.3 | E2 |
| 28 | EU | I | Italy | 20 | 5.3 | I2 I3 II8 IK1 IK2 IK3 IK6 IK7 IK8 IO3 IO5 IO6 IR2 IR3 IR4 IU4 IZ2 IZ4 IZ7 IZ8 |
| 29 | AF | *IG9 | African Italy | 1 | 0.3 | IH9 |
| 30 | EU | IS | Sardinia | 1 | 0.3 | IS0 |
| 31 | EU | *IT9 | Sicily | 2 | 0.5 | IB9 II9 |
| 32 | NA | J3 | Grenada | 1 | 0.3 | J35 |
| 33 | AS | JA | Japan | 6 | 1.6 | JA3 JA5 JE6 JH4 JR2 JS3 |
| 34 | AS | JT | Mongolia | 1 | 0.3 | JT5 |
| 35 | NA | K | United States | 35 | 9.3 | AA1 AB2 AD5 K0 K1 K2 K3 K4 K5 K7 K8 K9 KB3 KC1 KJ4 KU2 N0 N1 N2 N3 N4 N5 NA3 NR4 NW3 NY3 W1 W2 W3 W4 WA3 WK1 WW4 WX1 WY3 |
| 36 | NA | KP2 | US Virgin Islands | 1 | 0.3 | KP2 |
| 37 | NA | KP4 | Puerto Rico | 1 | 0.3 | KP3 |
| 38 | EU | LA | Norway | 4 | 1.1 | LA2 LA6 LB6 LN8 |
| 39 | SA | LU | Argentina | 1 | 0.3 | LT1 |
| 40 | EU | LX | Luxembourg | 3 | 0.8 | LX1 LX7 LX75 |
| 41 | EU | LY | Lithuania | 6 | 1.6 | LY2 LY3 LY4 LY5 LY8 LY9 |
| 42 | EU | LZ | Bulgaria | 10 | 2.7 | LZ0 LZ1 LZ2 LZ3 LZ30 LZ4 LZ5 LZ6 LZ7 LZ9 |
| 43 | EU | OE | Austria | 4 | 1.1 | OE1 OE2 OE6 OE8 |
| 44 | EU | OH | Finland | 5 | 1.3 | OG6 OH1 OH3 OH5 OH6 |
| 45 | EU | OK | Czech Republic | 9 | 2.4 | OK1 OK2 OK5 OK6 OK7 OL1 OL4 OL6 OL9 |
| 46 | EU | OM | Slovak Republic | 6 | 1.6 | OM0 OM3 OM4 OM6 OM7 OM8 |
| 47 | EU | ON | Belgium | 5 | 1.3 | ON3 OQ5 OR2 OR5 OT5 |
| 48 | EU | OZ | Denmark | 1 | 0.3 | OZ6 |
| 49 | SA | P4 | Aruba | 1 | 0.3 | P40 |
| 50 | EU | PA | Netherlands | 9 | 2.4 | PA0 PA1 PA3 PA5 PA6 PA9 PB7 PD1 PD2 |
| 51 | SA | PJ2 | Curacao | 1 | 0.3 | PJ2 |
| 52 | SA | PJ4 | Bonaire | 1 | 0.3 | PJ4 |
| 53 | NA | PJ5 | Saba & St. Eustatius | 1 | 0.3 | PJ5 |
| 54 | EU | S5 | Slovenia | 9 | 2.4 | S50 S51 S52 S53 S54 S56 S57 S58 S59 |
| 55 | EU | SM | Sweden | 1 | 0.3 | SK3 |
| 56 | EU | SP | Poland | 22 | 5.9 | SN2 SN3 SN4 SN5 SN6 SN7 SO4 SO5 SO7 SO9 SP1 SP2 SP3 SP4 SP5 SP6 SP7 SP8 SP9 SQ3 SQ8 SQ9 |
| 57 | EU | SV | Greece | 4 | 1.1 | J42 SV2 SX1 SZ1 |
| 58 | EU | SV9 | Crete | 1 | 0.3 | SW9 |
| 59 | NA | TI | Costa Rica | 1 | 0.3 | TI7 |
| 60 | EU | TK | Corsica | 1 | 0.3 | TK0 |
| 61 | EU | UA | European Russia | 18 | 4.8 | R1 R2 R3 R4 R5 R9 RA3 RK3 RM2 RT5 RU1 RY3 UA1 UA3 UA4 UA6 UB7 UC5 UD4 |
| 62 | EU | UA2 | Kaliningrad | 3 | 0.8 | RN2 UA2 UI2 |
| 63 | AS | UA9 | Asiatic Russia | 12 | 3.2 | RC9 RD9 RF9 RK0 RL9 RM9 RN9 RU0 RW0 UA0 UA9 |
| 64 | AS | UN | Kazakhstan | 5 | 1.3 | UN2 UN6 UN9 UP0 UP4 |
| 65 | EU | UR | Ukraine | 19 | 5.1 | UR5 UR6 UR7 UR8 US1 US3 US5 UT2 UT3 UT4 UT5 UW0 UW1 UW2 UW5 UX2 UX5 UZ1 UZ3 |
| 66 | NA | V4 | St. Kitts & Nevis | 1 | 0.3 | V47 |
| 67 | AF | V5 | Namibia | 1 | 0.3 | V55 |
| 68 | NA | VE | Canada | 5 | 1.3 | VA2 VA3 VE2 VE3 VY2 |
| 69 | NA | VP2M | Montserrat | 1 | 0.3 | VP2 |
| 70 | EU | YL | Latvia | 3 | 0.8 | YL2 YL3 YL7 |
| 71 | EU | YO | Romania | 10 | 2.7 | YO2 YO3 YO4 YO5 YO7 YO9 YP0 YP5 YP8 YQ6 |
| 72 | EU | YU | Serbia | 7 | 1.9 | YT2 YT5 YT6 YT7 YU1 YU2 YU7 |
| 73 | EU | Z3 | North Macedonia | 2 | 0.5 | Z33 Z35 |
| 74 | NA | ZF | Cayman Islands | 1 | 0.3 | ZF1 |