| # | Cont. | ID | Country | Prefixes |
|---|
| 1 | AS | 4L | Georgia | 1 | 0.2 | 4L8 |
| 2 | AS | 4X | Israel | 3 | 0.6 | 4X6 4Z4 4Z5 |
| 3 | AS | 5B | Cyprus | 2 | 0.4 | 5B4 P3 |
| 4 | EU | 9A | Croatia | 5 | 0.9 | 9A2 9A3 9A5 9A50 9A7 |
| 5 | EU | 9H | Malta | 1 | 0.2 | 9H6 |
| 6 | SA | CE | Chile | 2 | 0.4 | CB4 XQ3 |
| 7 | NA | CM | Cuba | 2 | 0.4 | CO6 CO8 |
| 8 | EU | CT | Portugal | 1 | 0.2 | CR5 |
| 9 | AF | CT3 | Madeira Islands | 1 | 0.2 | CR3 |
| 10 | EU | DL | Fed. Rep. of Germany | 58 | 10.8 | DA0 DB0 DC6 DD2 DD5 DF0 DF1 DF2 DF3 DF4 DF5 DF6 DF8 DF9 DG1 DG3 DG5 DH0 DH7 DJ0 DJ1 DJ2 DJ3 DJ5 DJ6 DJ9 DK1 DK2 DK3 DK30 DK4 DK7 DK9 DL1 DL2 DL3 DL4 DL5 DL6 DL7 DL73 DL8 DL9 DM0 DM2 DM3 DM6 DM7 DP4 DP5 DP6 DP7 DP8 DQ0 DQ1 DQ3 DQ5 DR7 |
| 11 | EU | E7 | Bosnia-Herzegovina | 2 | 0.4 | E7 E72 |
| 12 | EU | EA | Spain | 8 | 1.5 | AM5 EA1 EA4 EA5 ED7 EF1 EF3 EF5 |
| 13 | EU | EI | Ireland | 2 | 0.4 | EI6 EI8 |
| 14 | EU | ES | Estonia | 1 | 0.2 | ES9 |
| 15 | EU | EU | Belarus | 9 | 1.7 | EU1 EU2 EU3 EU4 EU5 EU8 EW2 EW3 EW8 |
| 16 | EU | F | France | 8 | 1.5 | F1 F4 F5 F6 F8 TM2 TM5 TM6 |
| 17 | NA | FM | Martinique | 1 | 0.2 | FM5 |
| 18 | EU | G | England | 16 | 3.0 | 2E0 G2 G3 G4 G6 G8 G9 GX4 M0 M1 M3 M5 M6 M7 MX3 MX7 |
| 19 | EU | GI | Northern Ireland | 1 | 0.2 | MI5 |
| 20 | EU | GM | Scotland | 3 | 0.6 | GM4 MM3 MM9 |
| 21 | EU | GU | Guernsey | 1 | 0.2 | MU2 |
| 22 | EU | GW | Wales | 1 | 0.2 | GW4 |
| 23 | EU | HA | Hungary | 12 | 2.2 | HA3 HA5 HA7 HA8 HA9 HG1 HG3 HG4 HG5 HG6 HG7 HG8 |
| 24 | EU | HB | Switzerland | 1 | 0.2 | HB9 |
| 25 | NA | HI | Dominican Republic | 1 | 0.2 | HI3 |
| 26 | EU | I | Italy | 23 | 4.3 | I2 I3 I6 IB3 II3 II8 IK0 IK1 IK2 IK4 IK6 IN3 IO1 IO4 IO6 IQ1 IQ8 IR2 IV3 IW1 IW2 IZ3 IZ8 |
| 27 | EU | *IT9 | Sicily | 2 | 0.4 | IB9 IR9 |
| 28 | NA | K | United States | 165 | 30.6 | AA0 AA3 AA8 AB1 AB2 AB3 AB8 AB9 AC0 AC1 AC2 AC5 AD4 AE0 AE1 AE4 AF8 AH2 AI4 AI6 AI7 AJ1 AK1 K0 K1 K2 K3 K4 K5 K6 K7 K8 K9 KA2 KA3 KA5 KB1 KB8 KC1 KC2 KC3 KD2 KD3 KD9 KE1 KE8 KG4 KG5 KI0 KK0 KK5 KK9 KM1 KM2 KM4 KM5 KO0 KO4 KO9 KR2 KS3 KT4 KT7 KU0 KU2 KV0 KV8 KW1 KW7 KX2 KX7 KY0 KY4 KZ1 N0 N1 N2 N3 N4 N5 N6 N7 N8 N9 NA3 NA5 NA8 NA9 NB1 NB2 NC1 NC3 NC6 NC8 ND1 ND4 ND7 NE0 NE2 NE6 NE7 NE8 NF2 NG1 NG2 NG3 NI4 NK4 NM1 NM2 NN2 NN3 NN4 NN5 NN7 NO6 NR1 NR3 NR4 NR5 NR6 NS1 NT0 NU2 NW0 NW3 NZ7 W0 W1 W2 W3 W4 W5 W6 W7 W8 W9 WA1 WA2 WA4 WA8 WB2 WB5 WB9 WD0 WF9 WJ9 WM3 WM6 WN2 WN4 WQ5 WQ6 WR3 WR4 WR8 WS9 WT3 WT9 WW1 WX6 WX8 WY7 WZ0 WZ7 |
| 29 | OC | KH6 | Hawaii | 1 | 0.2 | KH6 |
| 30 | EU | LA | Norway | 4 | 0.7 | LA3 LA7 LB4 LN8 |
| 31 | SA | LU | Argentina | 3 | 0.6 | LU3 LW2 LW8 |
| 32 | EU | LX | Luxembourg | 1 | 0.2 | LX7 |
| 33 | EU | LY | Lithuania | 6 | 1.1 | LY2 LY3 LY4 LY5 LY7 LY9 |
| 34 | EU | LZ | Bulgaria | 6 | 1.1 | LZ3 LZ4 LZ5 LZ7 LZ8 LZ9 |
| 35 | EU | OE | Austria | 4 | 0.7 | OE1 OE2 OE3 OE6 |
| 36 | EU | OH | Finland | 8 | 1.5 | OG2 OG3 OG4 OG6 OH1 OH2 OH6 OH7 |
| 37 | EU | OH0 | Aland Islands | 1 | 0.2 | OH0 |
| 38 | EU | OK | Czech Republic | 11 | 2.0 | OK1 OK2 OK5 OK6 OK7 OL2 OL3 OL5 OL57 OL6 OL9 |
| 39 | EU | OM | Slovak Republic | 5 | 0.9 | OM0 OM2 OM3 OM7 OM8 |
| 40 | EU | ON | Belgium | 4 | 0.7 | ON6 OP0 OQ5 OR3 |
| 41 | EU | OZ | Denmark | 2 | 0.4 | OU4 OZ5 |
| 42 | SA | P4 | Aruba | 1 | 0.2 | P44 |
| 43 | EU | PA | Netherlands | 4 | 0.7 | PA3 PA5 PA7 PE6 |
| 44 | EU | S5 | Slovenia | 8 | 1.5 | S50 S51 S52 S53 S56 S57 S58 S59 |
| 45 | EU | SM | Sweden | 9 | 1.7 | SE5 SF0 SI0 SJ3 SM0 SM2 SM5 SM6 SM7 |
| 46 | EU | SP | Poland | 16 | 3.0 | 3Z1 SN1 SN3 SN7 SO3 SO4 SP1 SP2 SP3 SP4 SP5 SP6 SP7 SP8 SP9 SQ7 |
| 47 | EU | SV | Greece | 2 | 0.4 | SV1 SV2 |
| 48 | AS | TA | Asiatic Turkey | 1 | 0.2 | TA7 |
| 49 | EU | TF | Iceland | 2 | 0.4 | TF0 TF3 |
| 50 | NA | TI | Costa Rica | 1 | 0.2 | TI2 |
| 51 | EU | UA | European Russia | 33 | 6.1 | R1 R2 R3 R4 R5 R6 R7 RA3 RA4 RA5 RA7 RG2 RG5 RK3 RK7 RL3 RM2 RM3 RN3 RN4 RQ3 RQ4 RT4 RU1 RU7 RW3 RX6 RY3 RY5 UA3 UA4 UA6 UA7 |
| 52 | AS | UA9 | Asiatic Russia | 2 | 0.4 | RA9 RT9 |
| 53 | EU | UR | Ukraine | 33 | 6.1 | EM30 EM5 EO50 UR2 UR5 UR6 UR7 UR8 US0 US1 US2 US6 UT1 UT2 UT3 UT4 UT5 UT7 UT8 UV2 UW0 UW1 UW2 UW4 UW5 UW6 UX1 UX2 UX7 UY5 UZ0 UZ2 UZ8 |
| 54 | NA | VE | Canada | 13 | 2.4 | VA1 VA2 VA3 VA7 VB3 VC2 VC3 VE1 VE2 VE3 VE6 VE9 XM2 |
| 55 | NA | VP5 | Turks & Caicos Islands | 1 | 0.2 | VP5 |
| 56 | EU | YL | Latvia | 3 | 0.6 | YL1 YL2 YL7 |
| 57 | EU | YO | Romania | 7 | 1.3 | YO4 YO6 YO8 YP0 YP5 YR7 YR8 |
| 58 | EU | YU | Serbia | 9 | 1.7 | YT1 YT2 YT4 YT5 YT7 YT9 YU1 YU5 YU7 |
| 59 | SA | YV | Venezuela | 1 | 0.2 | YV1 |
| 60 | EU | Z3 | North Macedonia | 1 | 0.2 | Z39 |
| 61 | NA | ZF | Cayman Islands | 1 | 0.2 | ZF5 |
| 62 | OC | ZL | New Zealand | 2 | 0.4 | ZL3 ZM1 |