| # | Cont. | ID | Country | Prefixes |
|---|
| 1 | AF | 3V | Tunisia | 1 | 0.2 | 3V8 |
| 2 | EU | 4O | Montenegro | 1 | 0.2 | 4O3 |
| 3 | AS | 4X | Israel | 2 | 0.4 | 4X6 4Z4 |
| 4 | AS | 5B | Cyprus | 1 | 0.2 | P3 |
| 5 | NA | 8P | Barbados | 1 | 0.2 | 8P5 |
| 6 | EU | 9A | Croatia | 6 | 1.1 | 9A0 9A1 9A2 9A3 9A5 9A7 |
| 7 | OC | 9M6 | East Malaysia | 1 | 0.2 | 9M6 |
| 8 | SA | CE | Chile | 3 | 0.5 | CB1 CE2 CE3 |
| 9 | NA | CM | Cuba | 4 | 0.7 | CM3 CM8 CO6 T40 |
| 10 | EU | CT | Portugal | 4 | 0.7 | CR5 CS7 CT1 CT7 |
| 11 | AF | CT3 | Madeira Islands | 1 | 0.2 | CT9 |
| 12 | SA | CX | Uruguay | 1 | 0.2 | CX9 |
| 13 | EU | DL | Fed. Rep. of Germany | 41 | 7.2 | DA0 DB3 DD3 DD7 DF0 DF1 DF2 DF3 DF4 DF5 DF7 DF8 DJ0 DJ2 DJ3 DJ5 DJ6 DJ7 DJ8 DJ9 DK0 DK2 DK3 DK5 DK7 DK9 DL0 DL1 DL2 DL3 DL4 DL5 DL6 DL7 DL8 DL9 DM2 DM3 DM6 DM7 DP8 |
| 14 | EU | E7 | Bosnia-Herzegovina | 5 | 0.9 | E7 E72 E73 E74 E78 |
| 15 | EU | EA | Spain | 10 | 1.8 | EA1 EA3 EA5 EC2 ED2 ED5 ED7 EE3 EF4 EF5 |
| 16 | EU | EA6 | Balearic Islands | 1 | 0.2 | EA6 |
| 17 | AF | EA8 | Canary Islands | 2 | 0.4 | EA8 EF8 |
| 18 | EU | EI | Ireland | 4 | 0.7 | EI0 EI2 EI3 EI7 |
| 19 | EU | ES | Estonia | 3 | 0.5 | ES2 ES5 ES7 |
| 20 | EU | EU | Belarus | 8 | 1.4 | EU1 EU2 EU4 EU8 EV1 EW2 EW3 EW8 |
| 21 | EU | F | France | 6 | 1.1 | F5 F6 F8 F9 TM0 TM6 |
| 22 | EU | G | England | 7 | 1.2 | 2E0 G0 G3 G4 G5 GR2 M0 |
| 23 | EU | GD | Isle of Man | 1 | 0.2 | MD2 |
| 24 | EU | GI | Northern Ireland | 1 | 0.2 | MI0 |
| 25 | EU | GM | Scotland | 4 | 0.7 | GM0 GM3 MM0 MM3 |
| 26 | EU | GW | Wales | 1 | 0.2 | GW0 |
| 27 | EU | HA | Hungary | 18 | 3.2 | HA0 HA1 HA2 HA3 HA4 HA5 HA6 HA7 HA8 HA9 HG0 HG1 HG3 HG4 HG5 HG6 HG7 HG8 |
| 28 | EU | HB | Switzerland | 2 | 0.4 | HB9 HB90 |
| 29 | SA | HC | Ecuador | 1 | 0.2 | HC0 |
| 30 | NA | HH | Haiti | 1 | 0.2 | HH2 |
| 31 | NA | HI | Dominican Republic | 1 | 0.2 | HI8 |
| 32 | EU | I | Italy | 18 | 3.2 | I2 I3 I6 II3 IK0 IK1 IK2 IO1 IO2 IO3 IO5 IR1 IR4 IR8 IU3 IV3 IW7 IZ3 |
| 33 | EU | IS | Sardinia | 1 | 0.2 | IS0 |
| 34 | EU | *IT9 | Sicily | 2 | 0.4 | IB9 IO9 |
| 35 | AS | JA | Japan | 6 | 1.1 | 8N3 JA7 JE1 JG7 JR1 JR2 |
| 36 | NA | K | United States | 149 | 26.1 | AA0 AA1 AA3 AA4 AA8 AB1 AB2 AB3 AB9 AC1 AC5 AD0 AD1 AD4 AD5 AD7 AD8 AE1 AE5 AE8 AF8 AI6 AK9 K0 K1 K2 K3 K4 K5 K6 K7 K8 K9 KA1 KA2 KA5 KB1 KB3 KB9 KC7 KD4 KD8 KE0 KE1 KE4 KE5 KF4 KF5 KG1 KG5 KI4 KM1 KM2 KM5 KM6 KN4 KR2 KS7 KT7 KU1 KU2 KU8 KV0 KV8 KW4 KW7 KX2 KY0 N0 N1 N2 N3 N4 N5 N6 N7 N8 N9 NA4 NA8 NC3 NC6 NC9 NE9 NF8 NG7 NI6 NJ1 NN3 NN4 NN5 NN7 NO6 NQ5 NR3 NR4 NR9 NS0 NS2 NS4 NS9 NT6 NU1 NU4 NU8 NW2 NX6 W0 W1 W2 W3 W4 W5 W6 W7 W8 W9 WA0 WA1 WA2 WA3 WA4 WA5 WA7 WA8 WB0 WB2 WB4 WB8 WB9 WC1 WC7 WD0 WD8 WD9 WE5 WF4 WI2 WJ9 WM6 WN4 WN6 WQ2 WQ5 WS6 WS9 WT9 WW4 WX0 |
| 37 | OC | KH6 | Hawaii | 3 | 0.5 | KH6 KH7 WH7 |
| 38 | NA | KP2 | US Virgin Islands | 2 | 0.4 | KP2 NP2 |
| 39 | NA | KP4 | Puerto Rico | 3 | 0.5 | KP4 NP4 WP3 |
| 40 | EU | LA | Norway | 5 | 0.9 | LA2 LA6 LA8 LB6 LN2 |
| 41 | SA | LU | Argentina | 4 | 0.7 | LU0 LU5 LU6 LU8 |
| 42 | EU | LX | Luxembourg | 1 | 0.2 | LX7 |
| 43 | EU | LY | Lithuania | 8 | 1.4 | LY0 LY2 LY3 LY4 LY5 LY6 LY7 LY9 |
| 44 | EU | LZ | Bulgaria | 6 | 1.1 | LZ0 LZ1 LZ2 LZ3 LZ4 LZ5 |
| 45 | EU | OE | Austria | 4 | 0.7 | OE0 OE1 OE2 OE9 |
| 46 | EU | OH | Finland | 6 | 1.1 | OG5 OG7 OH2 OH3 OH6 OH8 |
| 47 | EU | OH0 | Aland Islands | 1 | 0.2 | OH0 |
| 48 | EU | OK | Czech Republic | 7 | 1.2 | OK1 OK2 OK6 OK7 OL5 OL7 OL9 |
| 49 | EU | OM | Slovak Republic | 4 | 0.7 | OM3 OM5 OM7 OM8 |
| 50 | EU | ON | Belgium | 8 | 1.4 | ON3 ON4 ON5 ON6 ON8 OP0 OR2 OT4 |
| 51 | EU | OZ | Denmark | 3 | 0.5 | OZ1 OZ3 OZ7 |
| 52 | SA | P4 | Aruba | 1 | 0.2 | P44 |
| 53 | EU | PA | Netherlands | 12 | 2.1 | PA0 PA2 PA3 PA4 PA5 PA6 PA7 PC3 PE1 PF5 PG2 PG5 |
| 54 | SA | PY | Brazil | 6 | 1.1 | PP5 PR4 PR7 PT4 PX2 ZV5 |
| 55 | SA | PZ | Suriname | 1 | 0.2 | PZ5 |
| 56 | EU | S5 | Slovenia | 7 | 1.2 | S50 S51 S52 S53 S56 S57 S59 |
| 57 | EU | SM | Sweden | 9 | 1.6 | 8S0 SC3 SE4 SE9 SF1 SM2 SM5 SM6 SM7 |
| 58 | EU | SP | Poland | 18 | 3.2 | SN0 SN1 SN2 SN3 SN5 SN7 SN9 SO1 SO4 SP1 SP2 SP3 SP4 SP5 SP8 SP9 SQ3 SQ8 |
| 59 | EU | SV5 | Dodecanese | 1 | 0.2 | SV5 |
| 60 | EU | SV9 | Crete | 1 | 0.2 | SV9 |
| 61 | EU | TF | Iceland | 2 | 0.4 | TF0 TF3 |
| 62 | NA | TI | Costa Rica | 1 | 0.2 | TI7 |
| 63 | EU | TK | Corsica | 1 | 0.2 | TK5 |
| 64 | EU | UA | European Russia | 36 | 6.3 | R1 R2 R3 R4 R5 R7 RA3 RA6 RC1 RG4 RK3 RL3 RL5 RL6 RM1 RM2 RM3 RM5 RM7 RO2 RO5 RT3 RT4 RT5 RU1 RU5 RU6 RV1 RW3 RW5 RW7 RZ1 UA3 UA4 UA5 UA6 |
| 65 | EU | UA2 | Kaliningrad | 4 | 0.7 | RA2 RW2 UA2 UI2 |
| 66 | AS | UA9 | Asiatic Russia | 11 | 1.9 | R0 R9 RA9 RC0 RD0 RI0 RK0 RM9 RW9 UA9 UC0 |
| 67 | AS | UN | Kazakhstan | 2 | 0.4 | UN3 UP0 |
| 68 | EU | UR | Ukraine | 29 | 5.1 | EM2 EN5 UR2 UR4 UR5 UR6 UR7 US6 US7 UT3 UT4 UT5 UT6 UT7 UT8 UV5 UW1 UW2 UW3 UW4 UW5 UW7 UW8 UX1 UX2 UX5 UY1 UY5 UZ3 |
| 69 | NA | V3 | Belize | 1 | 0.2 | V31 |
| 70 | AF | V5 | Namibia | 1 | 0.2 | V51 |
| 71 | NA | VE | Canada | 11 | 1.9 | VA1 VA2 VA3 VA7 VE1 VE2 VE3 VE5 VE7 VE9 VO1 |
| 72 | OC | VK | Australia | 5 | 0.9 | VK2 VK4 VK5 VK6 VK7 |
| 73 | NA | VP9 | Bermuda | 1 | 0.2 | VP9 |
| 74 | NA | XE | Mexico | 2 | 0.4 | 6E2 XE2 |
| 75 | EU | YL | Latvia | 5 | 0.9 | YL2 YL3 YL4 YL6 YL9 |
| 76 | EU | YO | Romania | 9 | 1.6 | YO2 YO4 YO7 YO8 YO9 YP0 YP5 YR0 YR34 |
| 77 | EU | YU | Serbia | 6 | 1.1 | YT0 YT5 YT6 YU1 YU2 YU7 |
| 78 | SA | YV | Venezuela | 1 | 0.2 | YV5 |
| 79 | EU | Z3 | North Macedonia | 1 | 0.2 | Z30 |
| 80 | OC | ZL | New Zealand | 1 | 0.2 | ZM1 |