| # | Cont. | ID | Country | Prefixes |
|---|
| 1 | AS | 4L | Georgia | 1 | 0.3 | 4L4 |
| 2 | AS | 4X | Israel | 1 | 0.3 | 4X1 |
| 3 | EU | 9A | Croatia | 1 | 0.3 | 9A9 |
| 4 | AS | 9K | Kuwait | 1 | 0.3 | 9K2 |
| 5 | EU | CT | Portugal | 1 | 0.3 | CT2 |
| 6 | EU | DL | Germany | 15 | 4.5 | DD1 DD3 DF1 DF2 DF6 DG1 DG2 DG6 DJ8 DK8 DL1 DL5 DL7 DL9 DM5 |
| 7 | EU | E7 | Bosnia-Herzegovina | 1 | 0.3 | E73 |
| 8 | EU | EA | Spain | 5 | 1.5 | EA2 EA3 EA5 EA7 EG1 |
| 9 | AF | EA8 | Canary Islands | 1 | 0.3 | EA8 |
| 10 | EU | ES | Estonia | 1 | 0.3 | ES2 |
| 11 | EU | F | France | 3 | 0.9 | F1 F4 F9 |
| 12 | EU | G | England | 8 | 2.4 | 2E1 G0 G1 G4 G7 GB2 GB6 M6 |
| 13 | EU | GI | Northern Ireland | 1 | 0.3 | GI1 |
| 14 | EU | GM | Scotland | 1 | 0.3 | GM0 |
| 15 | EU | GW | Wales | 3 | 0.9 | GW6 GW7 MW0 |
| 16 | EU | HB | Switzerland | 1 | 0.3 | HB9 |
| 17 | NA | HP | Panama | 1 | 0.3 | HP1 |
| 18 | EU | I | Italy | 11 | 3.3 | I4 IJ7 IK8 IN3 IQ7 IW3 IZ0 IZ1 IZ4 IZ6 IZ8 |
| 19 | EU | IS | Sardinia | 1 | 0.3 | IS0 |
| 20 | EU | *IT9 | Sicily | 1 | 0.3 | IT9 |
| 21 | AS | JA | Japan | 2 | 0.6 | JA3 JA8 |
| 22 | NA | K | United States | 191 | 57.7 | AA0 AA3 AA5 AA7 AB1 AB2 AB4 AB5 AC0 AC5 AC7 AD0 AD4 AD5 AD7 AD8 AE2 AE5 AE6 AE7 AF5 AF6 AF7 AF8 AF9 AG5 AI4 AJ4 AK0 K0 K1 K2 K3 K4 K5 K6 K7 K8 K9 KA0 KA2 KA3 KA4 KA5 KA7 KA8 KB1 KB4 KB5 KB6 KB7 KB8 KC0 KC4 KC5 KC6 KC7 KC9 KD0 KD4 KD5 KD6 KD7 KD8 KE0 KE2 KE4 KE5 KE6 KE7 KF0 KF5 KF6 KF7 KF8 KG4 KG7 KG9 KI0 KI5 KI6 KI7 KI9 KJ4 KJ6 KJ7 KK4 KK6 KK7 KM5 KN8 KO4 KO5 KO7 KQ0 KQ4 KQ6 KR2 KR9 KS2 KS4 KT4 KU4 KV5 KW6 N0 N1 N2 N3 N4 N5 N6 N7 N8 N9 NA4 NA6 NB4 ND0 ND5 ND7 NE7 NG0 NG6 NG9 NK1 NK7 NM5 NM6 NN3 NN9 NR5 NR8 NV0 NV7 NV9 NW2 NX5 NX6 NY7 W0 W1 W2 W4 W5 W6 W7 W8 W9 WA0 WA1 WA2 WA3 WA4 WA5 WA6 WA7 WA9 WB0 WB2 WB3 WB4 WB5 WB6 WB8 WC6 WD0 WD2 WD5 WD7 WD8 WI7 WI9 WJ0 WK4 WK7 WM4 WN6 WO2 WQ5 WR7 WR9 WS7 WU6 WV0 WV6 WW2 WW4 WX7 WX9 WY8 |
| 23 | OC | KH6 | Hawaii | 2 | 0.6 | AH6 KH6 |
| 24 | NA | KL | Alaska | 1 | 0.3 | KL4 |
| 25 | NA | KP4 | Puerto Rico | 3 | 0.9 | KP4 NP3 WP4 |
| 26 | EU | LA | Norway | 3 | 0.9 | LA7 LA9 LH0 |
| 27 | EU | LZ | Bulgaria | 1 | 0.3 | LZ1 |
| 28 | EU | OE | Austria | 2 | 0.6 | OE3 OE6 |
| 29 | EU | OK | Czech Republic | 1 | 0.3 | OK1 |
| 30 | EU | OM | Slovakia | 2 | 0.6 | OM5 OM6 |
| 31 | EU | ON | Belgium | 4 | 1.2 | ON2 ON3 ON7 ON8 |
| 32 | EU | OZ | Denmark | 1 | 0.3 | OZ2 |
| 33 | EU | PA | Netherlands | 10 | 3.0 | PA0 PA1 PA3 PA5 PA6 PA8 PD0 PD1 PE1 PE2 |
| 34 | EU | S5 | Slovenia | 1 | 0.3 | S55 |
| 35 | EU | SM | Sweden | 2 | 0.6 | SA7 SH5 |
| 36 | EU | SP | Poland | 6 | 1.8 | SN1 SP3 SP5 SP9 SQ6 SQ8 |
| 37 | EU | SV | Greece | 3 | 0.9 | SV0 SV2 SV3 |
| 38 | AS | TA | Asiatic Turkey | 1 | 0.3 | TA7 |
| 39 | EU | *TA1 | European Turkey | 1 | 0.3 | TC1 |
| 40 | EU | UA | European Russia | 9 | 2.7 | R2 R7 RA3 RK1 RU3 RU6 RZ3 RZ4 UA3 |
| 41 | AS | UA9 | Asiatic Russia | 3 | 0.9 | R9 RU9 UA9 |
| 42 | EU | UR | Ukraine | 5 | 1.5 | UR5 US2 UT4 UT6 UT7 |
| 43 | NA | VE | Canada | 11 | 3.3 | VA2 VA3 VA6 VA7 VE1 VE2 VE3 VE4 VE7 VE8 VY2 |
| 44 | NA | XE | Mexico | 1 | 0.3 | XE2 |
| 45 | EU | YO | Romania | 3 | 0.9 | YO4 YO8 YO9 |
| 46 | EU | YU | Serbia | 1 | 0.3 | YT3 |
| 47 | SA | YV | Venezuela | 1 | 0.3 | YV5 |
| 48 | EU | Z3 | Macedonia | 1 | 0.3 | Z36 |