| # | Cont. | ID | Country | Prefixes |
|---|
| 1 | AS | 4L | Georgia | 1 | 0.3 | 4L1 |
| 2 | AS | 4S | Sri Lanka | 1 | 0.3 | 4S7 |
| 3 | EU | 9A | Croatia | 3 | 1.0 | 9A2 9A4 9A6 |
| 4 | AS | BY | China | 4 | 1.3 | BA1 BD3 BD4 BH7 |
| 5 | SA | CE | Chile | 1 | 0.3 | CE3 |
| 6 | EU | CT | Portugal | 1 | 0.3 | CT7 |
| 7 | SA | CX | Uruguay | 1 | 0.3 | CX1 |
| 8 | EU | DL | Fed. Rep. of Germany | 22 | 7.2 | DF9 DG0 DG1 DG3 DH2 DH6 DJ1 DJ2 DJ3 DJ4 DJ5 DJ6 DJ9 DK3 DL1 DL2 DL3 DL4 DL5 DL8 DL9 DR90 |
| 9 | EU | E7 | Bosnia-Herzegovina | 1 | 0.3 | E73 |
| 10 | EU | EA | Spain | 4 | 1.3 | EA1 EA3 EA5 EB1 |
| 11 | AF | EA8 | Canary Islands | 1 | 0.3 | EA8 |
| 12 | EU | EI | Ireland | 1 | 0.3 | EI3 |
| 13 | EU | ER | Moldova | 2 | 0.7 | ER3 ER5 |
| 14 | EU | EU | Belarus | 4 | 1.3 | EU6 EW6 EW7 EW8 |
| 15 | EU | F | France | 5 | 1.6 | F1 F4 F5 F6 F8 |
| 16 | AF | FR | Reunion Island | 1 | 0.3 | FR5 |
| 17 | EU | G | England | 5 | 1.6 | G0 G1 G3 G4 M0 |
| 18 | EU | HA | Hungary | 6 | 2.0 | HA0 HA2 HA3 HA5 HA7 HA8 |
| 19 | EU | HB | Switzerland | 1 | 0.3 | HB9 |
| 20 | AS | HS | Thailand | 1 | 0.3 | E21 |
| 21 | EU | I | Italy | 18 | 5.9 | I0 I2 I8 IK0 IK2 IK3 IK5 IK7 IK8 IQ2 IV3 IW0 IW1 IW3 IW5 IZ0 IZ3 IZ8 |
| 22 | EU | IS | Sardinia | 1 | 0.3 | IS0 |
| 23 | EU | *IT9 | Sicily | 1 | 0.3 | IT9 |
| 24 | AS | JA | Japan | 9 | 3.0 | JA1 JA2 JA4 JG1 JH3 JH4 JR1 JR4 JR6 |
| 25 | NA | K | United States | 81 | 26.6 | AA3 AA4 AA5 AB1 AB4 AD2 AF3 AF5 AG2 AK4 AK5 K0 K1 K2 K3 K4 K5 K6 K8 K9 KA1 KA8 KA9 KB2 KB3 KB4 KB9 KC2 KC4 KC8 KC9 KD5 KD9 KE4 KE8 KE9 KI5 KJ0 KK4 KM4 KO4 KS1 KT1 KU4 KX2 N1 N2 N3 N4 N6 N8 N9 NB4 NC4 NC5 NC8 NM6 NT0 NT4 NZ4 W0 W1 W2 W3 W4 W5 W6 W7 W8 W9 WA1 WA2 WA3 WA5 WA8 WB2 WB4 WB9 WC2 WD4 WM5 |
| 26 | EU | LA | Norway | 2 | 0.7 | LA5 LA7 |
| 27 | SA | LU | Argentina | 1 | 0.3 | LU5 |
| 28 | EU | LY | Lithuania | 2 | 0.7 | LY2 LY6 |
| 29 | EU | LZ | Bulgaria | 4 | 1.3 | LZ1 LZ2 LZ4 LZ5 |
| 30 | EU | OE | Austria | 1 | 0.3 | OE201 |
| 31 | EU | OH | Finland | 4 | 1.3 | OH2 OH3 OH6 OH8 |
| 32 | EU | OK | Czech Republic | 4 | 1.3 | OK1 OK2 OK3 OK6 |
| 33 | EU | OM | Slovak Republic | 4 | 1.3 | OM3 OM4 OM5 OM7 |
| 34 | EU | OZ | Denmark | 3 | 1.0 | 5P9 OV1 OZ6 |
| 35 | EU | PA | Netherlands | 4 | 1.3 | PA3 PD1 PD5 PD7 |
| 36 | SA | PY | Brazil | 2 | 0.7 | PY2 PY4 |
| 37 | EU | S5 | Slovenia | 1 | 0.3 | S57 |
| 38 | EU | SM | Sweden | 8 | 2.6 | SA6 SM0 SM2 SM3 SM4 SM5 SM6 SM7 |
| 39 | EU | SP | Poland | 9 | 3.0 | 3Z6 SP2 SP3 SP4 SP5 SP9 SQ1 SQ2 SQ8 |
| 40 | EU | SV | Greece | 2 | 0.7 | SV1 SV2 |
| 41 | EU | SV9 | Crete | 1 | 0.3 | SW9 |
| 42 | EU | UA | European Russia | 24 | 7.9 | R3 R4 R5 R7 R8 RA1 RA3 RA4 RA6 RK2 RK3 RN3 RN4 RN6 RU3 RU4 RV3 RW1 RW3 RX3 RZ6 UA1 UA3 UA4 |
| 43 | EU | UA2 | Kaliningrad | 1 | 0.3 | RA2 |
| 44 | AS | UA9 | Asiatic Russia | 12 | 3.9 | RA0 RA9 RF9 RK8 RU0 RU9 RV9 RW0 RX0 RX9 UA9 UC0 |
| 45 | AS | UN | Kazakhstan | 2 | 0.7 | UN3 UN7 |
| 46 | EU | UR | Ukraine | 15 | 4.9 | UR3 UR4 UR5 UR7 US6 US7 US8 UT1 UT2 UT4 UT5 UT8 UX6 UY5 UY7 |
| 47 | NA | VE | Canada | 6 | 2.0 | VA2 VE1 VE2 VE3 VE5 VE9 |
| 48 | SA | VP8 | Falkland Islands | 1 | 0.3 | VP8 |
| 49 | AS | VU | India | 1 | 0.3 | VU2 |
| 50 | EU | YL | Latvia | 1 | 0.3 | YL2 |
| 51 | EU | YO | Romania | 6 | 2.0 | YO2 YO3 YO4 YO5 YO7 YO8 |
| 52 | EU | YU | Serbia | 5 | 1.6 | YT2 YT3 YT4 YU1 YU15 |
| 53 | SA | YV | Venezuela | 1 | 0.3 | YV5 |
| 54 | OC | ZL | New Zealand | 1 | 0.3 | ZL3 |
| 55 | AF | ZS | South Africa | 1 | 0.3 | ZS6 |