| # | Cont. | ID | Country | Prefixes |
|---|
| 1 | AS | 4L | Georgia | 2 | 0.6 | 4L0 4L8 |
| 2 | EU | 4O | Montenegro | 1 | 0.3 | 4O4 |
| 3 | EU | *4U1V | Vienna Intl Ctr | 1 | 0.3 | 4U1 |
| 4 | AS | 4X | Israel | 5 | 1.6 | 4X0 4X1 4X7 4Z4 4Z5 |
| 5 | AS | 5B | Cyprus | 2 | 0.6 | C4 P3 |
| 6 | EU | 9A | Croatia | 9 | 2.8 | 9A0 9A1 9A2 9A3 9A4 9A5 9A6 9A8 9A9 |
| 7 | AS | 9K | Kuwait | 1 | 0.3 | 9K9 |
| 8 | SA | 9Y | Trinidad & Tobago | 1 | 0.3 | 9Y4 |
| 9 | AS | A4 | Oman | 1 | 0.3 | A42 |
| 10 | AS | A6 | United Arab Emirates | 1 | 0.3 | A65 |
| 11 | AS | A7 | Qatar | 1 | 0.3 | A71 |
| 12 | NA | CM | Cuba | 1 | 0.3 | CO6 |
| 13 | EU | CT | Portugal | 3 | 0.9 | CR5 CR6 CT1 |
| 14 | AF | CT3 | Madeira Islands | 2 | 0.6 | CQ3 CT3 |
| 15 | EU | CU | Azores | 2 | 0.6 | CQ8 CR2 |
| 16 | AF | D4 | Cape Verde | 1 | 0.3 | D4 |
| 17 | EU | DL | Fed. Rep. of Germany | 15 | 4.7 | DA2 DF0 DK6 DL0 DL1 DL2 DL3 DL5 DL9 DM0 DM1 DM3 DP6 DP7 DR1 |
| 18 | EU | E7 | Bosnia-Herzegovina | 4 | 1.3 | E7 E72 E77 E78 |
| 19 | EU | EA | Spain | 13 | 4.1 | EA1 EA2 EA3 EA4 EA5 EA7 EB3 EB5 EC2 ED1 ED3 ED5 ED7 |
| 20 | EU | EA6 | Balearic Islands | 1 | 0.3 | EA6 |
| 21 | AF | EA8 | Canary Islands | 1 | 0.3 | EA8 |
| 22 | EU | EI | Ireland | 1 | 0.3 | EI4 |
| 23 | EU | ES | Estonia | 2 | 0.6 | ES3 ES9 |
| 24 | EU | EU | Belarus | 3 | 0.9 | EW2 EW5 EW8 |
| 25 | EU | F | France | 5 | 1.6 | F4 F5 F6 F8 TM0 |
| 26 | EU | G | England | 4 | 1.3 | G0 G8 GX3 M0 |
| 27 | EU | GM | Scotland | 2 | 0.6 | GM5 MM4 |
| 28 | EU | HA | Hungary | 10 | 3.1 | HA1 HA3 HA4 HA5 HG1 HG3 HG5 HG6 HG7 HG8 |
| 29 | EU | HB | Switzerland | 1 | 0.3 | HB9 |
| 30 | EU | HB0 | Liechtenstein | 1 | 0.3 | HB0 |
| 31 | EU | I | Italy | 33 | 10.3 | I1 I2 I4 IB8 II2 II3 II8 IK0 IK1 IK2 IK3 IK4 IK6 IK8 IO4 IO6 IQ3 IQ4 IQ6 IR2 IR3 IR4 IR6 IR7 IW1 IZ0 IZ1 IZ2 IZ3 IZ4 IZ5 IZ6 IZ8 |
| 32 | EU | *IT9 | Sicily | 6 | 1.9 | IB9 IF9 IO9 IQ9 IR9 IT9 |
| 33 | NA | K | United States | 30 | 9.4 | AA1 AA3 K1 K2 K3 K4 K5 K8 K9 KA1 KC1 KQ2 KQ3 KW8 N1 N2 N4 N5 N9 NC1 NN3 NV9 NY3 W2 W3 W8 W9 WB1 WS7 WW2 |
| 34 | NA | KP4 | Puerto Rico | 1 | 0.3 | KP4 |
| 35 | EU | LA | Norway | 3 | 0.9 | LB5 LC1 LN8 |
| 36 | EU | LY | Lithuania | 8 | 2.5 | LY1 LY2 LY3 LY4 LY5 LY7 LY8 LY9 |
| 37 | EU | LZ | Bulgaria | 4 | 1.3 | LZ1 LZ2 LZ5 LZ9 |
| 38 | AS | OD | Lebanon | 1 | 0.3 | OD5 |
| 39 | EU | OE | Austria | 5 | 1.6 | OE1 OE2 OE3 OE4 OE5 |
| 40 | EU | OH | Finland | 5 | 1.6 | OG6 OH1 OH2 OH3 OH8 |
| 41 | EU | OH0 | Aland Islands | 1 | 0.3 | OH0 |
| 42 | EU | OK | Czech Republic | 10 | 3.1 | OK1 OK5 OK6 OK7 OL0 OL4 OL5 OL7 OL8 OL9 |
| 43 | EU | OM | Slovak Republic | 5 | 1.6 | OM0 OM2 OM3 OM5 OM7 |
| 44 | EU | ON | Belgium | 3 | 0.9 | ON4 ON7 OQ4 |
| 45 | EU | OZ | Denmark | 1 | 0.3 | OZ5 |
| 46 | EU | PA | Netherlands | 2 | 0.6 | PC3 PD1 |
| 47 | SA | PY | Brazil | 4 | 1.3 | PR4 PT5 PY2 PY9 |
| 48 | EU | S5 | Slovenia | 9 | 2.8 | S50 S51 S52 S53 S54 S55 S57 S58 S59 |
| 49 | EU | SM | Sweden | 4 | 1.3 | SE0 SI9 SJ2 SM5 |
| 50 | EU | SP | Poland | 15 | 4.7 | SN2 SN3 SN8 SO0 SO4 SO7 SO9 SP4 SP5 SP7 SP8 SP9 SQ4 SQ6 SQ9 |
| 51 | EU | SV | Greece | 2 | 0.6 | J42 SZ3 |
| 52 | AS | TA | Asiatic Turkey | 1 | 0.3 | TA7 |
| 53 | EU | UA | European Russia | 22 | 6.9 | R2 R4 RA3 RA4 RA5 RC3 RC7 RG2 RK7 RL3 RL5 RL6 RT4 RT6 RU1 RU3 RY3 RZ3 UA3 UA4 UB7 UF5 |
| 54 | EU | UA2 | Kaliningrad | 1 | 0.3 | RW2 |
| 55 | AS | UA9 | Asiatic Russia | 6 | 1.9 | R9 RA9 RN9 RW0 RZ9 UA9 |
| 56 | AS | UN | Kazakhstan | 1 | 0.3 | UP0 |
| 57 | EU | UR | Ukraine | 15 | 4.7 | UR6 US1 US5 UT1 UT3 UT7 UW1 UW2 UW4 UW5 UW7 UX0 UY1 UY5 UZ1 |
| 58 | NA | VE | Canada | 5 | 1.6 | VA2 VE2 VE3 VE9 VY2 |
| 59 | EU | YL | Latvia | 3 | 0.9 | YL1 YL2 YL7 |
| 60 | EU | YO | Romania | 4 | 1.3 | YO3 YO6 YP0 YQ6 |
| 61 | EU | YU | Serbia | 12 | 3.8 | YT0 YT1 YT3 YT5 YT7 YT8 YT9 YU1 YU2 YU3 YU5 YU7 |