| # | Cont. | ID | Country | Prefixes |
|---|
| 1 | EU | 4O | Montenegro | 1 | 0.2 | 4O7 |
| 2 | AS | 4X | Israel | 1 | 0.2 | 4X6 |
| 3 | AS | 5B | Cyprus | 1 | 0.2 | P33 |
| 4 | AF | 6W | Senegal | 1 | 0.2 | 6V7 |
| 5 | EU | 9A | Croatia | 7 | 1.2 | 9A1 9A2 9A3 9A4 9A5 9A6 9A7 |
| 6 | AS | A4 | Oman | 1 | 0.2 | A44 |
| 7 | SA | CE | Chile | 1 | 0.2 | XR1 |
| 8 | AF | CN | Morocco | 1 | 0.2 | CN3 |
| 9 | EU | CT | Portugal | 1 | 0.2 | CS2 |
| 10 | AF | CT3 | Madeira Islands | 1 | 0.2 | CR3 |
| 11 | EU | DL | Fed. Rep. of Germany | 30 | 5.0 | DA2 DD1 DF0 DF2 DF7 DF8 DF9 DG5 DH6 DJ0 DJ5 DK1 DK2 DK5 DK6 DK7 DL0 DL1 DL4 DL7 DL8 DM4 DP6 DP7 DP9 DQ3 DQ4 DR1 DR2 DR4 |
| 12 | EU | E7 | Bosnia-Herzegovina | 2 | 0.3 | E7 E74 |
| 13 | EU | EA | Spain | 9 | 1.5 | EA1 EA3 EA5 EC4 ED1 ED5 EE3 EF2 EF5 |
| 14 | AF | EA8 | Canary Islands | 3 | 0.5 | EA8 ED8 EF8 |
| 15 | EU | EI | Ireland | 2 | 0.3 | EI4 EI5 |
| 16 | EU | ES | Estonia | 2 | 0.3 | ES2 ES9 |
| 17 | EU | EU | Belarus | 4 | 0.7 | EU1 EU8 EW5 EW7 |
| 18 | EU | F | France | 5 | 0.8 | F5 F6 F8 TM3 TM6 |
| 19 | EU | G | England | 11 | 1.8 | G0 G1 G3 G4 G5 G6 M0 M2 M5 M6 M7 |
| 20 | EU | GI | Northern Ireland | 2 | 0.3 | GI4 MI4 |
| 21 | EU | GM | Scotland | 4 | 0.7 | GM0 GM3 GM5 MM0 |
| 22 | EU | GU | Guernsey | 1 | 0.2 | MU2 |
| 23 | EU | GW | Wales | 2 | 0.3 | GW4 MW0 |
| 24 | EU | HA | Hungary | 11 | 1.8 | HA1 HA3 HA5 HA8 HA9 HG0 HG4 HG5 HG6 HG7 HG8 |
| 25 | EU | HB | Switzerland | 1 | 0.2 | HB9 |
| 26 | SA | HC | Ecuador | 1 | 0.2 | HC1 |
| 27 | NA | HH | Haiti | 1 | 0.2 | HH2 |
| 28 | NA | HP | Panama | 1 | 0.2 | HP1 |
| 29 | EU | I | Italy | 15 | 2.5 | I1 IK0 IK2 IK3 IO3 IO5 IR2 IR3 IR4 IU1 IV3 IZ0 IZ3 IZ8 QRP0 |
| 30 | AF | *IG9 | African Italy | 1 | 0.2 | IH9 |
| 31 | EU | *IT9 | Sicily | 3 | 0.5 | IB9 II9 IT9 |
| 32 | NA | J6 | St. Lucia | 2 | 0.3 | J62 J68 |
| 33 | AS | JA | Japan | 2 | 0.3 | JA3 JI7 |
| 34 | NA | K | United States | 269 | 44.8 | AB0 AB2 AB3 AB4 AC0 AC2 AC4 AC6 AC9 AD0 AD1 AD4 AD5 AD7 AE4 AE5 AF2 AF9 AG3 AG5 AG7 AI3 AI9 AJ8 AK0 AK6 AK8 K0 K1 K2 K3 K4 K5 K6 K7 K8 K9 KA1 KA2 KA5 KA6 KA7 KA8 KA9 KB0 KB1 KB2 KB4 KB7 KC1 KC2 KC4 KC9 KD0 KD2 KD4 KD5 KD7 KE0 KE1 KE3 KE4 KE5 KE6 KE8 KF0 KF1 KF2 KF4 KF6 KF7 KF8 KG1 KG3 KG5 KG6 KG8 KI0 KI4 KI6 KI9 KJ0 KJ4 KJ6 KK1 KK6 KK9 KM0 KM6 KN1 KN2 KN4 KO7 KO8 KQ2 KQ3 KQ8 KR2 KR8 KR9 KS1 KS7 KT0 KT7 KT8 KU2 KU4 KV2 KW7 KX2 KX4 KX6 KZ2 KZ3 KZ8 KZ9 N0 N1 N2 N3 N4 N4EFS N5 N6 N7 N8 N9 NA3 NA4 NA5 NA8 NC7 ND4 ND8 ND9 NE1 NE3 NE8 NF1 NF5 NF9 NG2 NG6 NG7 NI0 NI5 NI7 NJ1 NJ3 NJ6 NK9 NM1 NM2 NN0 NN1 NN3 NN4 NN5 NN7 NO0 NO6 NO7 NO9 NQ5 NR0 NR4 NR8 NS2 NS3 NS6 NS9 NT0 NT1 NT5 NT6 NU3 NU4 NU8 NW3 NW8 NX0 NX2 NX3 NX6 NY2 NY3 NY6 NZ7 NZ8 W0 W1 W2 W3 W4 W5 W5GN4 W6 W7 W8 W9 WA0 WA1 WA2 WA3 WA4 WA5 WA6 WA7 WA8 WB0 WB2 WB4 WB8 WB9 WC5 WC6 WC7 WC9 WD0 WD9 WE5 WF3 WF4 WG5 WI5 WI9 WJ1 WJ2 WJ9 WK1 WK2 WK6 WM4 WM6 WN3 WN9 WO2 WO4 WO7 WQ5 WR2 WR3 WS4 WS7 WT3 WT9 WU4 WU9 WV1 WV4 WW3 WW4 WW5 WW8 WX1 WX3 WX8 WY3 WZ0 AA0 AA1 AA2 AA3 AA4 AA5 AA6 AA7 AA8 AA9 |
| 35 | OC | KH6 | Hawaii | 4 | 0.7 | KH6 KH7 WH6 WH7 |
| 36 | NA | KL | Alaska | 2 | 0.3 | KL7 NL7 |
| 37 | NA | KP2 | US Virgin Islands | 1 | 0.2 | NP2 |
| 38 | EU | LA | Norway | 10 | 1.7 | LA0 LA1 LA2 LA4 LA6 LA7 LA8 LA9 LB4 LN8 |
| 39 | SA | LU | Argentina | 1 | 0.2 | LU7 |
| 40 | EU | LX | Luxembourg | 1 | 0.2 | LX7 |
| 41 | EU | LY | Lithuania | 3 | 0.5 | LY2 LY4 LY5 |
| 42 | EU | LZ | Bulgaria | 7 | 1.2 | LZ1 LZ2 LZ3 LZ4 LZ5 LZ6 LZ9 |
| 43 | EU | OE | Austria | 3 | 0.5 | OE2 OE5 OE8 |
| 44 | EU | OH | Finland | 11 | 1.8 | OG1 OG2 OG6 OG7 OH1 OH2 OH5 OH6 OH7 OH8 OH9 |
| 45 | EU | OH0 | Aland Islands | 1 | 0.2 | OH0 |
| 46 | EU | OK | Czech Republic | 8 | 1.3 | OK1 OK2 OK5 OK6 OK7 OL0 OL1 OL9 |
| 47 | EU | OM | Slovak Republic | 3 | 0.5 | OM0 OM5 OM7 |
| 48 | EU | ON | Belgium | 4 | 0.7 | ON6 OP4 OQ5 OR2 |
| 49 | EU | OZ | Denmark | 6 | 1.0 | OU2 OU4 OZ1 OZ2 OZ4 OZ8 |
| 50 | SA | P4 | Aruba | 1 | 0.2 | P40 |
| 51 | EU | PA | Netherlands | 6 | 1.0 | PA0 PA1 PA3 PA5 PG2 PI4 |
| 52 | SA | PJ2 | Curacao | 1 | 0.2 | PJ2 |
| 53 | SA | PJ4 | Bonaire | 1 | 0.2 | PJ4 |
| 54 | SA | PY | Brazil | 4 | 0.7 | PX2 PY2 PY4 ZW5 |
| 55 | SA | PZ | Suriname | 1 | 0.2 | PZ5 |
| 56 | EU | S5 | Slovenia | 7 | 1.2 | S50 S51 S52 S53 S54 S56 S57 |
| 57 | EU | SM | Sweden | 12 | 2.0 | 8S0 SA6 SC0 SJ2 SK2 SK3 SM0 SM2 SM3 SM5 SM6 SM7 |
| 58 | EU | SP | Poland | 6 | 1.0 | SN6 SN7 SO4 SO9 SP1 SP8 |
| 59 | EU | SV | Greece | 2 | 0.3 | SX1 SX2 |
| 60 | EU | TF | Iceland | 1 | 0.2 | TF3 |
| 61 | NA | TG | Guatemala | 1 | 0.2 | TG0 |
| 62 | EU | TK | Corsica | 1 | 0.2 | TK0 |
| 63 | EU | UA | European Russia | 22 | 3.7 | R1 R2 R3 R4 R7 RA3 RA4 RA6 RA7 RC3 RJ7 RL3 RQ7 RT4 RT5 RT6 UA3 UA4 UA6 UB7 UC6 |
| 64 | AS | UA9 | Asiatic Russia | 10 | 1.7 | R9 RK9 RL8 RM9 RN9 RT8 RU9 RW0 RW9 RZ9 UA9 |
| 65 | AS | UN | Kazakhstan | 1 | 0.2 | UN9 |
| 66 | EU | UR | Ukraine | 14 | 2.3 | EM2 UR3 UR7 UT1 UT4 UT7 UW1 UW2 UX2 UX7 UY1 UY5 UY7 UZ3 |
| 67 | NA | V2 | Antigua & Barbuda | 1 | 0.2 | V26 |
| 68 | NA | V3 | Belize | 1 | 0.2 | V31 |
| 69 | NA | V4 | St. Kitts & Nevis | 2 | 0.3 | V4 V47 |
| 70 | NA | VE | Canada | 16 | 2.7 | VA2 VA3 VA7 VC3 VE1 VE2 VE3 VE4 VE5 VE6 VE7 VE9 VO1 VY0 VY2 XL3 |
| 71 | NA | VP2M | Montserrat | 1 | 0.2 | |
| 72 | NA | VP2V | British Virgin Islands | 0 | 0.0 | VP2 |
| 73 | NA | VP5 | Turks & Caicos Islands | 1 | 0.2 | VP5 |
| 74 | NA | VP9 | Bermuda | 1 | 0.2 | VP9 |
| 75 | NA | XE | Mexico | 2 | 0.3 | XE1 XE2 |
| 76 | EU | YL | Latvia | 2 | 0.3 | YL2 YL3 |
| 77 | EU | YO | Romania | 5 | 0.8 | YO2 YO3 YP0 YQ6 YR8 |
| 78 | EU | YU | Serbia | 7 | 1.2 | YT3 YT4 YT5 YT8 YU1 YU5 YU7 |
| 79 | SA | YV | Venezuela | 2 | 0.3 | YV5 YW1 |
| 80 | EU | Z3 | North Macedonia | 1 | 0.2 | Z35 |
| 81 | NA | ZF | Cayman Islands | 2 | 0.3 | ZF1 ZF9 |