| # | Cont. | ID | Country | Prefixes |
|---|
| 1 | AS | 5B | Cyprus | 1 | 0.1 | P3 |
| 2 | EU | 9A | Croatia | 6 | 0.9 | 9A1 9A2 9A4 9A5 9A6 9A7 |
| 3 | SA | CE | Chile | 3 | 0.4 | CE2 CE3 XR3 |
| 4 | NA | CM | Cuba | 5 | 0.7 | CM7 CM8 CO2 CO6 CO8 |
| 5 | EU | CT | Portugal | 4 | 0.6 | CR5 CT1 CT2 CT7 |
| 6 | AF | CT3 | Madeira Islands | 1 | 0.1 | CT3 |
| 7 | SA | CX | Uruguay | 2 | 0.3 | CX2 CX5 |
| 8 | EU | DL | Fed. Rep. of Germany | 54 | 7.7 | DA0 DB8 DB9 DC9 DF0 DF1 DF2 DF4 DF6 DF8 DF9 DG0 DG3 DG7 DG8 DH0 DH5 DH8 DJ0 DJ1 DJ3 DJ4 DJ5 DJ6 DJ7 DJ8 DJ9 DK0 DK1 DK2 DK3 DK5 DK6 DK7 DL0 DL1 DL2 DL3 DL4 DL5 DL6 DL7 DL8 DL9 DM2 DM3 DM8 DP7 DP8 DQ1 DQ2 DQ4 DQ6 DR60 |
| 9 | EU | EA | Spain | 11 | 1.6 | EA0 EA1 EA2 EA3 EA4 EA7 EB1 EB3 ED1 ED2 EE5 |
| 10 | AF | EA8 | Canary Islands | 2 | 0.3 | EA8 EB8 |
| 11 | EU | ES | Estonia | 1 | 0.1 | ES100 |
| 12 | EU | EU | Belarus | 5 | 0.7 | EU1 EV1 EW1 EW7 EW8 |
| 13 | EU | F | France | 9 | 1.3 | F0 F1 F4 F5 F6 F8 TM3 TM4 TM84 |
| 14 | EU | G | England | 11 | 1.6 | G0 G1 G3 G4 G6 G7 G8 GB1 M0 M1 M7 |
| 15 | EU | GM | Scotland | 4 | 0.6 | GM0 GM3 GM4 GM7 |
| 16 | EU | GU | Guernsey | 1 | 0.1 | GU0 |
| 17 | EU | GW | Wales | 1 | 0.1 | GW4 |
| 18 | EU | HA | Hungary | 5 | 0.7 | HA2 HA6 HG1 HG7 HG8 |
| 19 | EU | HB | Switzerland | 1 | 0.1 | HB9 |
| 20 | NA | HI | Dominican Republic | 1 | 0.1 | HI8 |
| 21 | SA | HK | Colombia | 1 | 0.1 | HK3 |
| 22 | NA | HP | Panama | 1 | 0.1 | HP3 |
| 23 | EU | I | Italy | 37 | 5.3 | I0 I2 I3 I4 II4 IK0 IK1 IK2 IK3 IK4 IK5 IK6 IK8 IN3 IQ0 IQ1 IQ2 IQ3 IU1 IU2 IU4 IU6 IU8 IV3 IW0 IW1 IW2 IW7 IX1 IZ0 IZ1 IZ2 IZ3 IZ4 IZ5 IZ7 IZ8 |
| 24 | EU | *IT9 | Sicily | 2 | 0.3 | IT9 IW9 |
| 25 | NA | J3 | Grenada | 1 | 0.1 | J35 |
| 26 | AS | JA | Japan | 20 | 2.9 | JA1 JA2 JA6 JA7 JA8 JG3 JH0 JH1 JH3 JH4 JH5 JH7 JI3 JJ1 JK1 JM1 JR1 JR2 JR5 JR8 |
| 27 | NA | K | United States | 314 | 44.9 | AA0 AA1 AA2 AA3 AA4 AA5 AA6 AA7 AA8 AA9 AB0 AB1 AB3 AB4 AB5 AB8 AB9 AC0 AC2 AC3 AC4 AC7 AC8 AC9 AD0 AD3 AD4 AD5 AE1 AE5 AE8 AF3 AF5 AF6 AF7 AG1 AG2 AG5 AG7 AI0 AI4 AI6 AI8 AI9 AJ3 AJ9 AK1 AK2 AK4 AK6 AK7 K0 K1 K2 K3 K4 K5 K6 K7 K8 K9 KA2 KA3 KA4 KA5 KA6 KA8 KB1 KB2 KB3 KB5 KB7 KB8 KB9 KC0 KC2 KC4 KC5 KC6 KC7 KC8 KC9 KD0 KD2 KD4 KD5 KD6 KD8 KD9 KE0 KE1 KE3 KE5 KE6 KE7 KE8 KF1 KF2 KF3 KF4 KF5 KF6 KF7 KF8 KG0 KG1 KG2 KG4 KG5 KG7 KG9 KI0 KI4 KI6 KI7 KI8 KJ4 KJ5 KJ6 KK4 KK5 KK6 KK7 KK8 KM4 KM6 KM7 KM8 KM9 KN3 KN4 KN7 KO0 KO6 KO7 KO9 KR1 KR5 KS0 KS1 KS2 KS4 KS7 KT1 KT4 KT9 KU1 KU2 KU4 KU9 KW3 KW7 KW9 KX1 KX7 KY3 KY7 KZ0 KZ1 KZ7 KZ9 N0 N1 N2 N3 N4 N5 N6 N7 N8 N9 NA3 NA5 NA6 NC0 NC1 NC3 NC6 NC7 ND3 ND4 ND6 ND8 ND9 NE3 NE4 NF0 NF7 NG2 NG6 NI0 NI7 NI8 NJ1 NJ2 NJ3 NJ4 NJ6 NJ9 NK6 NK7 NK9 NN1 NN2 NN3 NN4 NN5 NN6 NO0 NO3 NO7 NQ6 NQ8 NQ9 NR2 NR9 NT5 NT7 NU0 NU8 NV0 NV1 NW0 NW6 NX6 NX8 NY3 NZ8 QRP0 W0 W1 W2 W3 W4 W5 W6 W7 W8 W9 WA0 WA1 WA2 WA3 WA5 WA6 WA7 WA8 WA9 WB0 WB2 WB3 WB4 WB5 WB6 WB7 WB8 WB9 WC0 WC4 WC7 WD0 WD5 WD8 WD9 WE6 WE8 WF4 WF5 WG7 WG9 WI2 WI7 WJ2 WK1 WK7 WK9 WN0 WN3 WN6 WN7 WO2 WQ1 WQ3 WQ5 WQ6 WQ9 WR0 WR2 WR9 WS0 WS3 WS6 WS7 WS9 WT0 WT2 WT9 WU6 WV1 WV2 WV6 WV8 WW5 WX0 WX1 WX4 WX5 WX6 WX7 WX8 WZ0 WZ4 WZ7 WZ8 |
| 28 | OC | KH6 | Hawaii | 2 | 0.3 | KH6 WH7 |
| 29 | NA | KL | Alaska | 4 | 0.6 | AL7 KL2 KL7 NL7 |
| 30 | NA | KP4 | Puerto Rico | 4 | 0.6 | KP3 KP4 NP4 WP4 |
| 31 | EU | LA | Norway | 3 | 0.4 | LA8 LA9 LM90 |
| 32 | SA | LU | Argentina | 4 | 0.6 | LQ7 LT0 LU1 LU5 |
| 33 | EU | LX | Luxembourg | 3 | 0.4 | LX1 LX5 LX7 |
| 34 | EU | LY | Lithuania | 4 | 0.6 | LY100 LY2 LY5 LY6 |
| 35 | EU | LZ | Bulgaria | 4 | 0.6 | LZ2 LZ4 LZ6 LZ7 |
| 36 | SA | OA | Peru | 1 | 0.1 | OA6 |
| 37 | EU | OE | Austria | 5 | 0.7 | OE1 OE2 OE3 OE5 OE9 |
| 38 | EU | OH | Finland | 8 | 1.1 | OG50 OG6 OG60 OG7 OH2 OH3 OH5 OH8 |
| 39 | EU | OK | Czech Republic | 5 | 0.7 | OK1 OK2 OK6 OK7 OL8 |
| 40 | EU | OM | Slovak Republic | 4 | 0.6 | OM2 OM3 OM4 OM8 |
| 41 | EU | ON | Belgium | 9 | 1.3 | ON3 ON4 ON5 ON6 OP4 OQ6 OR3 OS4 OT6 |
| 42 | EU | OZ | Denmark | 4 | 0.6 | OZ0 OZ11 OZ4 OZ7 |
| 43 | SA | P4 | Aruba | 2 | 0.3 | P4 P49 |
| 44 | EU | PA | Netherlands | 9 | 1.3 | PA0 PA1 PA3 PA4 PB7 PD2 PD7 PE1 PI4 |
| 45 | SA | PY | Brazil | 4 | 0.6 | PY4 PY7 ZX2 ZZ2 |
| 46 | EU | S5 | Slovenia | 6 | 0.9 | S51 S52 S53 S56 S57 S58 |
| 47 | EU | SM | Sweden | 8 | 1.1 | 7S5 SD6 SK6 SK7 SM3 SM5 SM6 SM7 |
| 48 | EU | SP | Poland | 17 | 2.4 | HF100 SN2 SN20 SN7 SO4 SO7 SP1 SP2 SP3 SP5 SP6 SP8 SP9 SQ1 SQ2 SQ4 SQ8 |
| 49 | EU | SV | Greece | 2 | 0.3 | SV6 SZ1 |
| 50 | AS | TA | Asiatic Turkey | 1 | 0.1 | TA7 |
| 51 | EU | TF | Iceland | 3 | 0.4 | TF1 TF2 TF3 |
| 52 | NA | TG | Guatemala | 1 | 0.1 | TG9 |
| 53 | EU | UA | European Russia | 17 | 2.4 | R3 R6 R7 RA1 RA3 RA4 RA6 RA7 RJ4 RM3 RN5 RU6 RW3 RW4 RZ1 RZ6 UA6 |
| 54 | AS | UA9 | Asiatic Russia | 3 | 0.4 | RT9 RW0 UA0 |
| 55 | EU | UR | Ukraine | 22 | 3.1 | EM0 EM2 EO4 UR3 UR4 UR5 UR7 US5 UT2 UT3 UT4 UT5 UT7 UT8 UV5 UW5 UW7 UX1 UY5 UY7 UZ2 UZ5 |
| 56 | NA | V3 | Belize | 1 | 0.1 | V31 |
| 57 | NA | VE | Canada | 13 | 1.9 | VA1 VA2 VA3 VA6 VA7 VE1 VE2 VE3 VE5 VE6 VE7 VE9 VY0 |
| 58 | OC | VK | Australia | 1 | 0.1 | VK7 |
| 59 | SA | VP8 | Falkland Islands | 1 | 0.1 | VP8 |
| 60 | NA | XE | Mexico | 2 | 0.3 | XE1 XE2 |
| 61 | EU | YL | Latvia | 3 | 0.4 | YL2 YL5 YL6 |
| 62 | EU | YO | Romania | 6 | 0.9 | YO2 YO3 YO4 YO6 YO9 YQ6 |
| 63 | EU | YU | Serbia | 3 | 0.4 | YT2 YT3 YT4 |
| 64 | SA | YV | Venezuela | 3 | 0.4 | YV1 YV5 YY5 |
| 65 | EU | *Z6 | Kosovo | 1 | 0.1 | Z60 |
| 66 | OC | ZL | New Zealand | 1 | 0.1 | ZL4 |
| 67 | AF | ZS | South Africa | 2 | 0.3 | ZS1 ZS2 |