| # | Cont. | ID | Country | Prefixes |
|---|
| 1 | EU | 3A | Monaco | 1 | 0.2 | 3A2 |
| 2 | AS | 4X | Israel | 1 | 0.2 | 4X1 |
| 3 | EU | 9A | Croatia | 2 | 0.5 | 9A2 9A7 |
| 4 | AS | A6 | United Arab Emirates | 1 | 0.2 | A61 |
| 5 | AS | BV | Taiwan | 1 | 0.2 | BX4 |
| 6 | AS | BY | China | 1 | 0.2 | BD0 |
| 7 | NA | CM | Cuba | 1 | 0.2 | CM8 |
| 8 | EU | CT | Portugal | 1 | 0.2 | CT2 |
| 9 | EU | DL | Fed. Rep. of Germany | 35 | 8.5 | DB2 DB4 DC3 DC9 DF2 DF5 DF8 DF9 DG5 DG6 DH6 DJ1 DJ2 DJ3 DJ5 DJ6 DJ9 DK2 DK3 DK6 DK7 DK8 DL0 DL1 DL3 DL4 DL5 DL6 DL7 DL9 DM2 DM3 DO1 DO4 DP5 |
| 10 | EU | EA | Spain | 7 | 1.7 | EA1 EA2 EA3 EA4 EA5 EA7 EB2 |
| 11 | AF | EA8 | Canary Islands | 1 | 0.2 | EA8 |
| 12 | EU | EI | Ireland | 2 | 0.5 | EI3 EI7 |
| 13 | EU | ER | Moldova | 1 | 0.2 | ER5 |
| 14 | EU | ES | Estonia | 1 | 0.2 | ES2 |
| 15 | EU | EU | Belarus | 6 | 1.4 | EU6 EV1 EW1 EW4 EW6 EW8 |
| 16 | EU | F | France | 5 | 1.2 | F1 F4 F5 F6 F8 |
| 17 | NA | FG | Guadeloupe | 1 | 0.2 | FG5 |
| 18 | EU | G | England | 9 | 2.2 | 2E0 G0 G3 G4 G6 G7 G8 M0 M6 |
| 19 | EU | GI | Northern Ireland | 1 | 0.2 | GI4 |
| 20 | EU | GM | Scotland | 4 | 1.0 | GM0 GM1 GM4 GM5 |
| 21 | EU | GW | Wales | 3 | 0.7 | GW0 GW4 MW0 |
| 22 | EU | HA | Hungary | 7 | 1.7 | HA0 HA3 HA5 HA6 HA8 HG3 HG8 |
| 23 | EU | HB | Switzerland | 1 | 0.2 | HB9 |
| 24 | NA | HI | Dominican Republic | 1 | 0.2 | HI3 |
| 25 | AS | HS | Thailand | 2 | 0.5 | E21 HS7 |
| 26 | EU | I | Italy | 26 | 6.3 | I1 I2 I4 I6 IC8 IK0 IK1 IK2 IK3 IK4 IK5 IK6 IK8 IN3 IQ1 IQ2 IU4 IV3 IW1 IW2 IW3 IZ1 IZ2 IZ3 IZ4 IZ5 QRP0 |
| 27 | EU | IS | Sardinia | 1 | 0.2 | IW0 |
| 28 | EU | *IT9 | Sicily | 1 | 0.2 | IT9 |
| 29 | NA | J3 | Grenada | 1 | 0.2 | J35 |
| 30 | AS | JA | Japan | 12 | 2.9 | 7N2 JA1 JA3 JA7 JF2 JH1 JH4 JH7 JJ1 JM1 JP1 JR3 |
| 31 | NA | K | United States | 78 | 18.8 | AA3 AA4 AA5 AB0 AB4 AC0 AC4 K0 K1 K2 K3 K4 K5 K6 K7 K8 K9 KA1 KA4 KB1 KB3 KB7 KB8 KB9 KD3 KF2 KI1 KJ6 KR0 KT9 KU4 KV1 KZ8 N0 N1 N2 N3 N4 N5 N6 N7 N8 N9 NB4 NE1 NF0 NF1 NI8 NN1 NR5 NT0 NW7 NX5 W0 W1 W2 W3 W4 W5 W6 W7 W8 W9 WA1 WA2 WB4 WB5 WB8 WD4 WE9 WF8 WG3 WN1 WW3 WW4 WX4 WY9 WZ8 |
| 32 | NA | KL | Alaska | 1 | 0.2 | KL2 |
| 33 | NA | KP4 | Puerto Rico | 1 | 0.2 | WP3 |
| 34 | EU | LA | Norway | 5 | 1.2 | LA4 LA5 LA7 LA8 LB3 |
| 35 | SA | LU | Argentina | 1 | 0.2 | LU5 |
| 36 | EU | LX | Luxembourg | 2 | 0.5 | LX1 LX8 |
| 37 | EU | LY | Lithuania | 3 | 0.7 | LY2 LY3 LY6 |
| 38 | EU | LZ | Bulgaria | 2 | 0.5 | LZ2 LZ6 |
| 39 | EU | OE | Austria | 4 | 1.0 | OE1 OE3 OE5 OE9 |
| 40 | EU | OH | Finland | 7 | 1.7 | OH1 OH2 OH3 OH4 OH6 OH7 OH8 |
| 41 | EU | OK | Czech Republic | 6 | 1.4 | OK1 OK2 OK5 OK7 OL7 OL8 |
| 42 | EU | OM | Slovak Republic | 4 | 1.0 | OM2 OM3 OM4 OM8 |
| 43 | EU | ON | Belgium | 10 | 2.4 | ON2 ON3 ON4 ON6 ON8 OO9 OP3 OQ6 OR5 OS4 |
| 44 | EU | OZ | Denmark | 3 | 0.7 | 5P1 OZ1 OZ4 |
| 45 | SA | P4 | Aruba | 1 | 0.2 | P49 |
| 46 | EU | PA | Netherlands | 15 | 3.6 | PA0 PA2 PA3 PA4 PA5 PA9 PB0 PB7 PD0 PD2 PD4 PE1 PE2 PG4 PI4 |
| 47 | SA | PY | Brazil | 2 | 0.5 | PY5 ZV2 |
| 48 | EU | S5 | Slovenia | 5 | 1.2 | S53 S54 S56 S57 S58 |
| 49 | EU | SM | Sweden | 12 | 2.9 | SA6 SB0 SC6 SE4 SE6 SG5 SK2 SM2 SM3 SM4 SM5 SM7 |
| 50 | EU | SP | Poland | 19 | 4.6 | 3Z5 3Z6 HF30 SN30 SN7 SP1 SP2 SP3 SP4 SP5 SP6 SP8 SP9 SQ1 SQ3 SQ5 SQ7 SQ9 |
| 51 | EU | SV | Greece | 3 | 0.7 | SV1 SV2 SV3 |
| 52 | EU | SV5 | Dodecanese | 1 | 0.2 | SV5 |
| 53 | AF | TR | Gabon | 1 | 0.2 | TR8 |
| 54 | EU | UA | European Russia | 27 | 6.5 | R1 R2 R3 R7 R8 R9 RA1 RA3 RD3 RG5 RK2 RM5 RN3 RN4 RN5 RO1 RQ7 RT3 RU3 RU4 RV3 RV6 RW6 RW7 UA3 UA4 UA6 |
| 55 | EU | UA2 | Kaliningrad | 1 | 0.2 | RN2 |
| 56 | AS | UA9 | Asiatic Russia | 3 | 0.7 | RA0 RX9 UA9 |
| 57 | AS | UK | Uzbekistan | 1 | 0.2 | UK7 |
| 58 | AS | UN | Kazakhstan | 2 | 0.5 | UN5 UN7 |
| 59 | EU | UR | Ukraine | 27 | 6.5 | EM0 EN0 UR0 UR3 UR4 UR5 UR6 UR7 UR8 US0 US8 UT0 UT2 UT3 UT4 UT5 UT7 UT8 UX0 UX1 UX3 UX4 UX6 UX7 UY2 UY5 UZ2 |
| 60 | NA | V3 | Belize | 1 | 0.2 | V31 |
| 61 | NA | VE | Canada | 6 | 1.4 | VA2 VA3 VE2 VE3 VE7 VY2 |
| 62 | OC | VK | Australia | 1 | 0.2 | VK3 |
| 63 | NA | VP9 | Bermuda | 1 | 0.2 | VP9 |
| 64 | AS | VR | Hong Kong | 1 | 0.2 | VR2 |
| 65 | AS | VU | India | 1 | 0.2 | VU2 |
| 66 | OC | YB | Indonesia | 1 | 0.2 | YB1 |
| 67 | EU | YL | Latvia | 2 | 0.5 | YL2 YL3 |
| 68 | EU | YO | Romania | 7 | 1.7 | YO2 YO3 YO4 YO6 YO7 YO9 YQ6 |
| 69 | EU | YU | Serbia | 5 | 1.2 | YT2 YT4 YT8 YU1 YU2 |
| 70 | SA | YV | Venezuela | 1 | 0.2 | YV5 |
| 71 | EU | Z3 | Macedonia | 1 | 0.2 | Z39 |
| 72 | OC | ZL | New Zealand | 2 | 0.5 | ZL1 ZL2 |