| # | Cont. | ID | Country | Prefixes |
|---|
| 1 | AS | 4J | Azerbaijan | 1 | 0.2 | 4K6 |
| 2 | EU | 4O | Montenegro | 1 | 0.2 | 4O3 |
| 3 | AS | 4X | Israel | 2 | 0.4 | 4X6 4Z5 |
| 4 | OC | 5W | Samoa | 1 | 0.2 | 5W1 |
| 5 | EU | 9A | Croatia | 5 | 1.1 | 9A1 9A2 9A4 9A5 9A8 |
| 6 | AS | 9M2 | West Malaysia | 1 | 0.2 | 9M2 |
| 7 | OC | 9M6 | East Malaysia | 1 | 0.2 | 9M6 |
| 8 | AS | 9V | Singapore | 1 | 0.2 | 9V1 |
| 9 | AS | BY | China | 12 | 2.6 | BA4 BD3 BD7 BD8 BG1 BG2 BG3 BG5 BG6 BH3 BH4 BI7 |
| 10 | SA | CX | Uruguay | 2 | 0.4 | CX2 CX9 |
| 11 | EU | DL | Fed. Rep. of Germany | 36 | 7.8 | DB7 DF1 DF2 DF6 DF7 DG7 DJ0 DJ2 DJ3 DJ4 DJ6 DJ9 DK1 DK2 DK3 DK4 DK5 DK6 DK7 DK8 DK9 DL0 DL1 DL2 DL3 DL4 DL5 DL6 DL7 DL8 DL9 DM2 DM3 DM4 DO4 DQ6 |
| 12 | OC | DU | Philippines | 1 | 0.2 | DU3 |
| 13 | EU | E7 | Bosnia-Herzegovina | 4 | 0.9 | E70 E72 E73 E74 |
| 14 | EU | EA | Spain | 6 | 1.3 | EA3 EA4 EA5 EA7 EC2 EC5 |
| 15 | EU | EA6 | Balearic Islands | 1 | 0.2 | EA6 |
| 16 | AF | EA8 | Canary Islands | 1 | 0.2 | EA8 |
| 17 | EU | EI | Ireland | 1 | 0.2 | EI4 |
| 18 | EU | ER | Moldova | 1 | 0.2 | ER1 |
| 19 | EU | ES | Estonia | 4 | 0.9 | ES2 ES3 ES4 ES5 |
| 20 | EU | EU | Belarus | 8 | 1.7 | EU1 EU6 EV6 EW1 EW2 EW3 EW6 EW8 |
| 21 | AS | EX | Kyrgyzstan | 1 | 0.2 | EX8 |
| 22 | EU | F | France | 4 | 0.9 | F4 F5 F6 F8 |
| 23 | OC | FK | New Caledonia | 1 | 0.2 | FK8 |
| 24 | OC | FO | French Polynesia | 1 | 0.2 | FO5 |
| 25 | EU | G | England | 3 | 0.6 | G0 G3 G4 |
| 26 | EU | GJ | Jersey | 1 | 0.2 | MJ0 |
| 27 | EU | GM | Scotland | 2 | 0.4 | GM3 MM0 |
| 28 | EU | HA | Hungary | 9 | 1.9 | HA2 HA3 HA5 HA6 HA7 HA8 HG4 HG5 HG7 |
| 29 | EU | HB | Switzerland | 1 | 0.2 | HB9 |
| 30 | AS | HL | Republic of Korea | 5 | 1.1 | DS5 HL1 HL2 HL4 HL5 |
| 31 | AS | HS | Thailand | 2 | 0.4 | HS0 HS3 |
| 32 | AS | HZ | Saudi Arabia | 1 | 0.2 | 7Z1 |
| 33 | EU | I | Italy | 11 | 2.4 | I1 IK0 IK1 IK2 IK5 IK7 IQ2 IZ0 IZ2 IZ3 IZ4 |
| 34 | EU | *IT9 | Sicily | 2 | 0.4 | IQ9 IT9 |
| 35 | AS | JA | Japan | 2 | 0.4 | JA7 JR3 |
| 36 | AS | JT | Mongolia | 2 | 0.4 | JT1 JT5 |
| 37 | NA | K | United States | 77 | 16.6 | AA3 AA4 AC4 AC7 AD3 AI9 AJ9 AK1 K0 K1 K2 K3 K4 K5 K6 K7 K8 K9 KA1 KC0 KC9 KD7 KE0 KE5 KM4 KR4 KS7 KX1 KZ5 N0 N1 N2 N3 N4 N5 N6 N7 N8 N9 NA6 NA8 NC7 NC8 ND2 NE9 NI5 NI7 NJ8 NK3 NM5 NS9 NX6 W0 W1 W2 W3 W4 W5 W6 W7 W8 W9 WA0 WA1 WA6 WA9 WB4 WB6 WC6 WD5 WG3 WJ9 WN6 WX4 WX9 WY5 WZ9 |
| 38 | OC | KH2 | Guam | 1 | 0.2 | KH2 |
| 39 | OC | KH6 | Hawaii | 2 | 0.4 | KH6 WH7 |
| 40 | NA | KL | Alaska | 1 | 0.2 | AL9 |
| 41 | NA | KP2 | US Virgin Islands | 1 | 0.2 | NP2 |
| 42 | EU | LA | Norway | 3 | 0.6 | LA1 LA2 LA8 |
| 43 | SA | LU | Argentina | 2 | 0.4 | LS6 LW0 |
| 44 | EU | LX | Luxembourg | 1 | 0.2 | LX4 |
| 45 | EU | LY | Lithuania | 3 | 0.6 | LY2 LY3 LY5 |
| 46 | EU | LZ | Bulgaria | 6 | 1.3 | LZ1 LZ2 LZ4 LZ5 LZ7 LZ8 |
| 47 | EU | OE | Austria | 4 | 0.9 | OE2 OE3 OE4 OE5 |
| 48 | EU | OH | Finland | 11 | 2.4 | OG1 OG3 OG6 OG73 OH1 OH2 OH3 OH5 OH6 OH7 OH8 |
| 49 | EU | OH0 | Aland Islands | 1 | 0.2 | OH0 |
| 50 | EU | OK | Czech Republic | 5 | 1.1 | OK1 OK2 OK26 OK4 OK7 |
| 51 | EU | OM | Slovak Republic | 4 | 0.9 | OM2 OM3 OM7 OM8 |
| 52 | EU | ON | Belgium | 6 | 1.3 | ON3 ON6 ON7 OP1 OR2 OR3 |
| 53 | EU | OZ | Denmark | 5 | 1.1 | OU2 OZ1 OZ4 OZ5 OZ6 |
| 54 | EU | PA | Netherlands | 7 | 1.5 | PA0 PA1 PA2 PA3 PA5 PC5 PI4 |
| 55 | SA | PY | Brazil | 2 | 0.4 | PP1 PY2 |
| 56 | EU | S5 | Slovenia | 4 | 0.9 | S51 S53 S55 S57 |
| 57 | EU | SM | Sweden | 17 | 3.7 | SA6 SC3 SC6 SE4 SE5 SE6 SF3 SG5 SI5 SK2 SK6 SM0 SM2 SM3 SM5 SM6 SM7 |
| 58 | EU | SP | Poland | 7 | 1.5 | SP2 SP3 SP4 SP5 SP9 SQ6 SQ7 |
| 59 | EU | SV | Greece | 2 | 0.4 | SV1 SZ1 |
| 60 | EU | SV5 | Dodecanese | 1 | 0.2 | SV5 |
| 61 | AS | TA | Asiatic Turkey | 1 | 0.2 | TA3 |
| 62 | EU | UA | European Russia | 57 | 12.3 | R1 R3 R6 R7 RA1 RA3 RA4 RA7 RA9 RC4 RG5 RJ4 RK1 RK4 RK6 RL3 RL4 RL5 RM1 RM2 RM3 RM4 RM5 RM7 RN3 RN4 RO2 RO3 RT3 RT4 RT5 RT9 RU3 RU4 RU6 RV1 RV3 RV6 RW3 RW4 RW5 RW6 RX3 RX6 RY5 RZ1 UA1 UA3 UA4 UA6 UB1 UC5 UC7 UD3 UG3 UG4 UI5 |
| 63 | EU | UA2 | Kaliningrad | 1 | 0.2 | UA2 |
| 64 | AS | UA9 | Asiatic Russia | 22 | 4.7 | R0 R8 R9 RA0 RC9 RD0 RK9 RN0 RT0 RU0 RV0 RV9 RW0 RW9 RX0 RX9 RZ8 RZ9 UA0 UA9 UF0 UF8 |
| 65 | AS | UN | Kazakhstan | 6 | 1.3 | UN1 UN3 UN4 UN7 UN8 UP4 |
| 66 | EU | UR | Ukraine | 23 | 5.0 | UR4 UR5 UR6 UR7 US0 US6 UT2 UT3 UT5 UT6 UT7 UV3 UW1 UW3 UW5 UW6 UX0 UX1 UX3 UX4 UX5 UY5 UY7 |
| 67 | NA | VE | Canada | 9 | 1.9 | VA2 VA3 VA7 VE2 VE3 VE5 VE6 VE7 VY2 |
| 68 | OC | VK | Australia | 4 | 0.9 | VK2 VK3 VK4 VK8 |
| 69 | AS | VR | Hong Kong | 1 | 0.2 | VR2 |
| 70 | AS | XW | Laos | 1 | 0.2 | XW1 |
| 71 | OC | YB | Indonesia | 2 | 0.4 | YB1 YC1 |
| 72 | EU | YL | Latvia | 2 | 0.4 | YL2 YL5 |
| 73 | EU | YO | Romania | 13 | 2.8 | YO2 YO3 YO4 YO5 YO6 YO7 YO8 YO9 YP5 YP8 YQ6 YR1 YR30 |
| 74 | EU | YU | Serbia | 8 | 1.7 | YT1 YT4 YT5 YT9 YU0 YU1 YU2 YU7 |
| 75 | SA | YV | Venezuela | 1 | 0.2 | YV1 |
| 76 | OC | ZL | New Zealand | 1 | 0.2 | ZM2 |
| 77 | AF | ZS | South Africa | 1 | 0.2 | ZS6 |