| # | Cont. | ID | Country | Prefixes |
|---|
| 1 | AF | 3V | Tunisia | 1 | 0.3 | 3V8 |
| 2 | EU | 4O | Montenegro | 1 | 0.3 | 4O4 |
| 3 | AS | 5B | Cyprus | 1 | 0.3 | P3 |
| 4 | EU | 9A | Croatia | 4 | 1.3 | 9A1 9A2 9A4 9A5 |
| 5 | EU | CT | Portugal | 2 | 0.6 | CR6 CT7 |
| 6 | EU | DL | Fed. Rep. of Germany | 34 | 10.8 | DF1 DF3 DF5 DH0 DH1 DJ0 DJ1 DJ3 DJ5 DJ8 DJ9 DK2 DK3 DK4 DK5 DK6 DK8 DK9 DL0 DL1 DL2 DL3 DL35 DL4 DL5 DL6 DL7 DM6 DM7 DP5 DP7 DQ0 DQ2 DR5 |
| 7 | EU | E7 | Bosnia-Herzegovina | 2 | 0.6 | E71 E77 |
| 8 | EU | EA | Spain | 1 | 0.3 | EA4 |
| 9 | EU | EA6 | Balearic Islands | 1 | 0.3 | EA6 |
| 10 | EU | EI | Ireland | 2 | 0.6 | EI4 EI5 |
| 11 | EU | ES | Estonia | 2 | 0.6 | ES1 ES5 |
| 12 | EU | EU | Belarus | 1 | 0.3 | EU4 |
| 13 | EU | F | France | 5 | 1.6 | F4 F5 F6 F8 TM6 |
| 14 | EU | G | England | 5 | 1.6 | G1 G3 G4 M0 M5 |
| 15 | EU | GI | Northern Ireland | 1 | 0.3 | MI0 |
| 16 | EU | GM | Scotland | 3 | 0.9 | GM4 MM2 MM9 |
| 17 | EU | GW | Wales | 1 | 0.3 | GW5 |
| 18 | EU | HA | Hungary | 9 | 2.8 | HA3 HA5 HA6 HA7 HA8 HG0 HG5 HG7 HG8 |
| 19 | EU | HB | Switzerland | 1 | 0.3 | HB9 |
| 20 | AS | HL | Republic of Korea | 2 | 0.6 | DS2 HL2 |
| 21 | EU | I | Italy | 13 | 4.1 | I2 I3 IK0 IK1 IK2 IK3 IK4 IK6 IV3 IZ3 IZ4 IZ5 IZ8 |
| 22 | AS | JA | Japan | 4 | 1.3 | JA4 JA5 JH2 JH4 |
| 23 | NA | K | United States | 44 | 13.9 | AA1 AB3 AD4 K0 K1 K2 K3 K4 K5 K8 K9 KA1 KB1 KB9 KF3 KG4 KU2 KZ5 N1 N2 N3 N4 NA4 NA8 NM2 NN3 NN7 NO3 NR4 NR5 NU4 W0 W1 W2 W3 W4 W5 W8 W9 WA7 WS9 WT3 WT9 WW3 |
| 24 | OC | KH6 | Hawaii | 1 | 0.3 | KH7 |
| 25 | NA | KL | Alaska | 1 | 0.3 | KL7 |
| 26 | NA | KP2 | US Virgin Islands | 2 | 0.6 | KP2 NP2 |
| 27 | NA | KP4 | Puerto Rico | 1 | 0.3 | NP4 |
| 28 | EU | LA | Norway | 5 | 1.6 | LA3 LA4 LA7 LB4 LC9 |
| 29 | EU | LX | Luxembourg | 1 | 0.3 | LX1 |
| 30 | EU | LY | Lithuania | 5 | 1.6 | LY2 LY3 LY4 LY5 LY7 |
| 31 | EU | LZ | Bulgaria | 2 | 0.6 | LZ2 LZ5 |
| 32 | EU | OE | Austria | 4 | 1.3 | OE1 OE5 OE6 OE8 |
| 33 | EU | OH | Finland | 9 | 2.8 | OG1 OG3 OG6 OG66 OH1 OH2 OH3 OH5 OH7 |
| 34 | EU | OK | Czech Republic | 10 | 3.2 | OK1 OK2 OK3 OK5 OK6 OK7 OL1 OL6 OL7 OL725 |
| 35 | EU | OM | Slovak Republic | 4 | 1.3 | OM2 OM3 OM5 OM6 |
| 36 | EU | ON | Belgium | 7 | 2.2 | ON4 ON6 ON7 OP3 OR3 OS0 OT5 |
| 37 | EU | OZ | Denmark | 2 | 0.6 | OZ7 OZ8 |
| 38 | EU | PA | Netherlands | 4 | 1.3 | PA3 PA4 PA5 PE6 |
| 39 | EU | S5 | Slovenia | 8 | 2.5 | S50 S52 S521 S53 S55 S56 S57 S58 |
| 40 | EU | SM | Sweden | 12 | 3.8 | 8S0 SC7 SD6 SE4 SE6 SF1 SM0 SM2 SM3 SM5 SM6 SM7 |
| 41 | EU | SP | Poland | 12 | 3.8 | 3Z0 SN0 SN1 SN5 SO3 SP1 SP2 SP3 SP4 SP6 SP9 SQ9 |
| 42 | EU | SV | Greece | 1 | 0.3 | SV3 |
| 43 | EU | UA | European Russia | 30 | 9.5 | R2 R3 R6 RA1 RA3 RC2 RC3 RC7 RC9 RD1 RD4 RG2 RK2 RK3 RK4 RL4 RQ3 RQ4 RT2 RT4 RU3 RV1 RW1 RW3 RW7 RX3 UA3 UA4 UA6 UD4 |
| 44 | EU | UA2 | Kaliningrad | 2 | 0.6 | RA2 UD2 |
| 45 | AS | UA9 | Asiatic Russia | 7 | 2.2 | R8 RA9 RL9 RT9 RX9 RY9 UA9 |
| 46 | EU | UR | Ukraine | 26 | 8.2 | UR1 UR3 UR5 UR7 UR8 US1 US3 US6 US7 US8 UT3 UT4 UT5 UT7 UT8 UV7 UW1 UW2 UW5 UW7 UX1 UX2 UY0 UY5 UY7 UZ5 |
| 47 | NA | VE | Canada | 3 | 0.9 | VA2 VE3 VO1 |
| 48 | NA | XE | Mexico | 1 | 0.3 | XE2 |
| 49 | EU | YL | Latvia | 4 | 1.3 | YL2 YL3 YL7 YL9 |
| 50 | EU | YO | Romania | 6 | 1.9 | YO2 YO5 YO6 YO7 YO8 YO9 |
| 51 | EU | YU | Serbia | 5 | 1.6 | YT0 YT5 YU1 YU5 YU7 |
| 52 | NA | ZF | Cayman Islands | 1 | 0.3 | ZF9 |