| # | Cont. | ID | Country | Prefixes |
|---|
| 1 | AS | 4X | Israel | 1 | 0.3 | 4Z4 |
| 2 | NA | 8P | Barbados | 1 | 0.3 | 8P6 |
| 3 | EU | 9A | Croatia | 3 | 0.8 | 9A3 9A5 9A7 |
| 4 | AS | A4 | Oman | 1 | 0.3 | A45 |
| 5 | NA | CM | Cuba | 2 | 0.5 | CM2 CO8 |
| 6 | AF | CN | Morocco | 1 | 0.3 | CN8 |
| 7 | SA | CP | Bolivia | 1 | 0.3 | CP6 |
| 8 | EU | CT | Portugal | 2 | 0.5 | CT1 CT4 |
| 9 | SA | CX | Uruguay | 1 | 0.3 | CX7 |
| 10 | EU | DL | Fed. Rep. of Germany | 9 | 2.4 | DC9 DJ2 DJ3 DJ5 DJ9 DK4 DL1 DL4 DM3 |
| 11 | EU | EA | Spain | 5 | 1.4 | EA1 EA2 EA3 EA4 EA5 |
| 12 | AF | EA8 | Canary Islands | 1 | 0.3 | EA8 |
| 13 | EU | F | France | 2 | 0.5 | F5 F6 |
| 14 | OC | FK | New Caledonia | 1 | 0.3 | FK8 |
| 15 | EU | G | England | 3 | 0.8 | G0 G3 G4 |
| 16 | EU | GM | Scotland | 1 | 0.3 | GM4 |
| 17 | EU | GU | Guernsey | 1 | 0.3 | GU0 |
| 18 | EU | GW | Wales | 1 | 0.3 | MW2 |
| 19 | EU | HA | Hungary | 4 | 1.1 | HA1 HA3 HA7 HG04 |
| 20 | EU | HB | Switzerland | 1 | 0.3 | HB9 |
| 21 | NA | HI | Dominican Republic | 2 | 0.5 | HI3 HI7 |
| 22 | SA | HK | Colombia | 1 | 0.3 | HK1 |
| 23 | NA | HP | Panama | 1 | 0.3 | HP1 |
| 24 | NA | HR | Honduras | 1 | 0.3 | HR1 |
| 25 | EU | I | Italy | 12 | 3.2 | I0 I1 I2 IK1 IK2 IK3 IK5 IV3 IZ0 IZ5 IZ7 IZ8 |
| 26 | AS | JA | Japan | 7 | 1.9 | JA1 JA2 JE1 JG0 JM1 JO1 JR3 |
| 27 | NA | K | United States | 227 | 61.4 | 4U1 AA0 AA1 AA2 AA3 AA4 AA5 AA6 AA7 AA9 AB0 AB2 AB3 AB4 AB5 AB6 AB7 AB8 AC1 AC6 AC7 AD1 AD4 AD5 AD6 AD8 AE0 AE1 AE4 AE9 AF4 AG4 AI2 AI6 AI9 AJ4 AK0 AK3 AK6 K0 K1 K2 K3 K4 K5 K6 K7 K8 K9 KA0 KA1 KA2 KA3 KA4 KA7 KA9 KB0 KB1 KB2 KB3 KB4 KB5 KB6 KB7 KB8 KB9 KC0 KC1 KC2 KC4 KC5 KC6 KC7 KC8 KD0 KD1 KD3 KD5 KD6 KD7 KE0 KE1 KE3 KE4 KE5 KE6 KE7 KE9 KF0 KF2 KF4 KF6 KF9 KG0 KG4 KG5 KG6 KI0 KI1 KI4 KI6 KJ7 KK5 KK6 KK7 KK9 KM2 KM5 KN0 KN4 KO0 KQ1 KR6 KR7 KS0 KS5 KT0 KT1 KT3 KT5 KT8 KU4 KV1 KV4 KX9 KZ1 KZ8 N0 N1 N2 N3 N4 N5 N6 N7 N8 N9 NA2 NA5 NA6 ND6 NE3 NF0 NF6 NI0 NI2 NI5 NI8 NM1 NN0 NN6 NO2 NQ4 NR7 NT3 NT6 NU4 NW0 NW6 NX8 NY1 NZ1 W0 W1 W2 W3 W4 W5 W6 W7 W8 W9 WA0 WA1 WA2 WA3 WA4 WA5 WA6 WA7 WA8 WA9 WB0 WB1 WB2 WB3 WB4 WB5 WB6 WB7 WB8 WB9 WC2 WC4 WD4 WD8 WD9 WE0 WE2 WE9 WF1 WG1 WG7 WG8 WI8 WJ7 WK0 WK6 WN1 WN2 WN3 WO4 WQ7 WR0 WS7 WT5 WT8 WV5 WV8 WW2 WW5 WW7 WW8 WX1 WX4 WX5 WY0 |
| 28 | OC | KH6 | Hawaii | 2 | 0.5 | AH6 KH7 |
| 29 | NA | KL | Alaska | 1 | 0.3 | KL7 |
| 30 | NA | KP2 | US Virgin Islands | 1 | 0.3 | KP2 |
| 31 | NA | KP4 | Puerto Rico | 2 | 0.5 | KP4 NP4 |
| 32 | SA | LU | Argentina | 2 | 0.5 | LU5 LU9 |
| 33 | EU | LX | Luxembourg | 1 | 0.3 | LX9 |
| 34 | EU | LY | Lithuania | 1 | 0.3 | LY2 |
| 35 | EU | LZ | Bulgaria | 1 | 0.3 | LZ0 |
| 36 | EU | OE | Austria | 2 | 0.5 | OE1 OE5 |
| 37 | EU | OH | Finland | 2 | 0.5 | OH2 OH8 |
| 38 | EU | OK | Czech Republic | 2 | 0.5 | OK2 OL5 |
| 39 | EU | ON | Belgium | 2 | 0.5 | ON4 ON5 |
| 40 | EU | OZ | Denmark | 3 | 0.8 | OZ1 OZ5 OZ8 |
| 41 | SA | P4 | Aruba | 1 | 0.3 | P4 |
| 42 | EU | PA | Netherlands | 2 | 0.5 | PA0 PA3 |
| 43 | SA | PY | Brazil | 5 | 1.4 | PV8 PY2 PY3 PY7 ZX2 |
| 44 | EU | S5 | Slovenia | 5 | 1.4 | S52 S53 S54 S56 S57 |
| 45 | EU | SM | Sweden | 4 | 1.1 | 7S2 7S3 SM3 SM7 |
| 46 | EU | SP | Poland | 9 | 2.4 | SN1 SN7 SO6 SP5 SP6 SP8 SP9 SQ5 SQ6 |
| 47 | EU | SV | Greece | 1 | 0.3 | SV1 |
| 48 | EU | UR | Ukraine | 2 | 0.5 | EO6 UZ7 |
| 49 | NA | VE | Canada | 14 | 3.8 | VA2 VA3 VA6 VA7 VE1 VE2 VE3 VE5 VE6 VE7 VE9 VO1 VO2 VY2 |
| 50 | OC | VK | Australia | 1 | 0.3 | VK4 |
| 51 | NA | XE | Mexico | 2 | 0.5 | XE1 XE2 |
| 52 | EU | YL | Latvia | 1 | 0.3 | YL7 |
| 53 | EU | YO | Romania | 1 | 0.3 | YO2 |
| 54 | NA | YS | El Salvador | 1 | 0.3 | YS1 |
| 55 | EU | YU | Serbia | 2 | 0.5 | YT7 YU7 |
| 56 | SA | YV | Venezuela | 2 | 0.5 | YV1 YV5 |
| 57 | NA | ZF | Cayman Islands | 1 | 0.3 | ZF2 |
| 58 | OC | ZL | New Zealand | 1 | 0.3 | ZL2 |