| # | Cont. | ID | Country | Prefixes |
|---|
| 1 | AS | 4X | Israel | 1 | 0.1 | 4Z1 |
| 2 | AF | 6W | Senegal | 1 | 0.1 | 6V7 |
| 3 | NA | 6Y | Jamaica | 1 | 0.1 | 6Y6 |
| 4 | EU | 9A | Croatia | 6 | 0.8 | 9A2 9A3 9A4 9A7 9A8 9A9 |
| 5 | EU | 9H | Malta | 1 | 0.1 | 9H3 |
| 6 | OC | 9M6 | East Malaysia | 1 | 0.1 | 9M6 |
| 7 | AS | A6 | United Arab Emirates | 1 | 0.1 | A61 |
| 8 | SA | CE | Chile | 2 | 0.3 | CE1 CE3 |
| 9 | NA | CM | Cuba | 5 | 0.7 | CM3 CO2 CO3 CO6 CO8 |
| 10 | AF | CN | Morocco | 2 | 0.3 | 5C5 CN3 |
| 11 | EU | CT | Portugal | 6 | 0.8 | CR5 CR6 CS2 CS5 CT1 CT2 |
| 12 | AF | CT3 | Madeira Islands | 2 | 0.3 | CR3 CT3 |
| 13 | SA | CX | Uruguay | 1 | 0.1 | CX3 |
| 14 | EU | DL | Germany | 48 | 6.7 | DC8 DD1 DD2 DD8 DF1 DF2 DF3 DF5 DF7 DF9 DG2 DG3 DG8 DH0 DH5 DH7 DJ0 DJ2 DJ3 DJ5 DJ8 DJ9 DK1 DK3 DK4 DK5 DK6 DK7 DK8 DK9 DL0 DL1 DL2 DL3 DL5 DL6 DL7 DL8 DL9 DM2 DM3 DM6 DO1 DO3 DO4 DO5 DO6 DQ4 |
| 15 | EU | E7 | Bosnia-Herzegovina | 1 | 0.1 | E72 |
| 16 | EU | EA | Spain | 17 | 2.4 | EA1 EA2 EA3 EA4 EA5 EA7 EB2 EB5 ED1 ED2 ED5 EE1 EE2 EE3 EE7 EF1 EF7 |
| 17 | EU | EA6 | Balearic Islands | 1 | 0.1 | EA6 |
| 18 | AF | EA8 | Canary Islands | 2 | 0.3 | EA8 EF8 |
| 19 | AF | EA9 | Ceuta and Melilla | 1 | 0.1 | EE9 |
| 20 | EU | EI | Ireland | 3 | 0.4 | EI1 EI2 EI7 |
| 21 | EU | ER | Moldova | 3 | 0.4 | ER3 ER4 ER5 |
| 22 | EU | ES | Estonia | 2 | 0.3 | ES4 ES9 |
| 23 | EU | EU | Belarus | 3 | 0.4 | EU1 EV2 EW8 |
| 24 | EU | F | France | 11 | 1.5 | F1 F2 F4 F5 F6 F8 F9 TM0 TM38 TM4 TM6 |
| 25 | NA | FG | Guadeloupe | 1 | 0.1 | FG4 |
| 26 | NA | FM | Martinique | 1 | 0.1 | FM1 |
| 27 | OC | FO | French Polynesia | 1 | 0.1 | FO5 |
| 28 | EU | G | England | 11 | 1.5 | G0 G3 G4 G7 G8 M0 M1 M2 M3 M5 M7 |
| 29 | EU | GI | Northern Ireland | 2 | 0.3 | GI1 GI4 |
| 30 | EU | GM | Scotland | 5 | 0.7 | GM0 GM1 GM4 GM7 MM0 |
| 31 | EU | GU | Guernsey | 1 | 0.1 | GU0 |
| 32 | EU | GW | Wales | 3 | 0.4 | GW0 GW4 MW0 |
| 33 | EU | HA | Hungary | 8 | 1.1 | HA1 HA2 HA5 HA8 HG1 HG6 HG7 HG8 |
| 34 | EU | HB | Switzerland | 1 | 0.1 | HB9 |
| 35 | NA | HI | Dominican Republic | 1 | 0.1 | HI3 |
| 36 | SA | HK | Colombia | 4 | 0.6 | 5K3 HK1 HK3 HK6 |
| 37 | AS | HL | South Korea | 1 | 0.1 | HL2 |
| 38 | AS | HZ | Saudi Arabia | 1 | 0.1 | HZ1 |
| 39 | EU | I | Italy | 38 | 5.3 | I0 I3 I4 I5 I7 I8 IC8 II2 II5 IK0 IK1 IK2 IK3 IK4 IK5 IK7 IK8 IO3 IQ1 IQ2 IQ3 IR2 IR3 IV3 IW0 IW2 IW3 IW4 IW5 IZ0 IZ1 IZ2 IZ3 IZ4 IZ5 IZ6 IZ7 IZ8 |
| 40 | EU | *IT9 | Sicily | 1 | 0.1 | IT9 |
| 41 | NA | J3 | Grenada | 1 | 0.1 | J39 |
| 42 | AS | JA | Japan | 46 | 6.4 | 7J3 7N2 8J5 JA0 JA1 JA2 JA3 JA5 JA6 JA7 JA8 JE1 JE2 JE3 JE6 JE7 JF1 JF2 JF3 JG3 JH0 JH2 JH3 JH4 JH5 JH6 JH7 JH9 JI1 JI4 JK1 JK6 JL1 JL3 JM1 JM3 JN3 JN4 JO3 JO4 JQ1 JR1 JR2 JR3 JR5 JR9 |
| 43 | EU | JW | Svalbard | 1 | 0.1 | JW7 |
| 44 | NA | K | United States | 225 | 31.5 | AA0 AA1 AA3 AA4 AA6 AA7 AA8 AB0 AB1 AB2 AB3 AB4 AB5 AB7 AB9 AC0 AD1 AD2 AD5 AE1 AE5 AE6 AF3 AF9 AI3 AI4 AI6 AI9 AJ1 AK5 AK7 K0 K1 K2 K3 K4 K5 K6 K7 K8 K9 KA0 KA1 KA2 KA4 KA9 KB0 KB1 KB2 KB3 KB5 KB7 KB8 KB9 KC0 KC1 KC2 KC5 KC7 KC8 KC9 KD0 KD1 KD2 KD5 KD6 KD7 KD8 KE0 KE4 KE7 KF6 KF9 KG4 KG6 KI0 KI1 KI6 KJ3 KJ4 KJ7 KJ8 KK1 KK5 KK7 KK9 KM3 KN3 KN4 KN5 KN7 KN8 KO4 KO6 KO7 KR2 KR7 KS0 KS1 KS4 KS5 KS7 KS9 KT0 KT1 KT9 KU1 KU2 KU4 KU8 KV1 KV7 KW3 KX1 KX7 N0 N1 N2 N3 N4 N5 N6 N7 N8 N9 NA2 NA3 NB3 NB4 NB7 NC4 ND0 ND1 ND2 ND4 NE3 NF1 NG2 NG6 NG7 NI7 NJ1 NJ2 NJ3 NJ4 NK6 NM5 NN5 NN6 NO2 NO7 NO8 NQ4 NR1 NR4 NS9 NT0 NU3 NV9 NX0 NX2 W0 W1 W2 W3 W4 W5 W6 W7 W8 W9 WA0 WA1 WA2 WA3 WA4 WA5 WA6 WA7 WA9 WB0 WB2 WB3 WB4 WB5 WB6 WB8 WB9 WC0 WC2 WC3 WD5 WD8 WE0 WE6 WF7 WG0 WG4 WG7 WG8 WI0 WI7 WI9 WJ3 WJ4 WK5 WM2 WM4 WM5 WN1 WN6 WO7 WQ9 WS6 WS7 WS9 WT6 WU6 WV6 WW4 WX6 WY4 WY7 WZ8 |
| 45 | OC | KH0 | Northern Mariana Islands | 0 | 0.0 | KH0 |
| 46 | OC | KH2 | Guam | 0 | 0.0 | |
| 47 | OC | KH6 | Hawaii | 1 | 0.1 | KH6 |
| 48 | NA | KL | Alaska | 4 | 0.6 | AL9 KL2 KL7 NL7 |
| 49 | NA | KP2 | U.S. Virgin Islands | 1 | 0.1 | KP2 |
| 50 | NA | KP4 | Puerto Rico | 4 | 0.6 | KP4 NP4 WP3 WP4 |
| 51 | EU | LA | Norway | 7 | 1.0 | LA3 LA4 LA7 LA8 LA9 LM9L4 LN5 |
| 52 | SA | LU | Argentina | 7 | 1.0 | AY8 L73 LS1 LT0 LU7 LW5 LW9 |
| 53 | EU | LX | Luxembourg | 2 | 0.3 | LX7 LX8 |
| 54 | EU | LY | Lithuania | 3 | 0.4 | LY1 LY2 LY5 |
| 55 | EU | LZ | Bulgaria | 5 | 0.7 | LZ1 LZ2 LZ5 LZ8 LZ9 |
| 56 | AS | OD | Lebanon | 1 | 0.1 | OD5 |
| 57 | EU | OE | Austria | 4 | 0.6 | OE2 OE3 OE6 OE9 |
| 58 | EU | OH | Finland | 8 | 1.1 | OH1 OH2 OH3 OH4 OH5 OH6 OH7 OH8 |
| 59 | EU | OJ0 | Market Reef | 1 | 0.1 | OJ0 |
| 60 | EU | OK | Czech Republic | 9 | 1.3 | OK1 OK2 OK3 OK6 OK7 OK8 OL2 OL3 OL7 |
| 61 | EU | OM | Slovak Republic | 3 | 0.4 | OM3 OM5 OM7 |
| 62 | EU | ON | Belgium | 8 | 1.1 | ON4 ON5 ON6 ON7 OP3 OP7 OS1 OT6 |
| 63 | NA | OX | Greenland | 1 | 0.1 | OX4 |
| 64 | EU | OZ | Denmark | 5 | 0.7 | OV1 OZ1 OZ4 OZ5 OZ7 |
| 65 | SA | P4 | Aruba | 1 | 0.1 | P49 |
| 66 | EU | PA | Netherlands | 13 | 1.8 | PA0 PA1 PA2 PA3 PA30 PA4 PA7 PD2 PD6 PD7 PG3 PI30 PI4 |
| 67 | SA | PY | Brazil | 10 | 1.4 | PP1 PT5 PT7 PT9 PU5 PV8 PX2 PY2 PY4 ZX2 |
| 68 | SA | PZ | Suriname | 1 | 0.1 | PZ5 |
| 69 | EU | S5 | Slovenia | 8 | 1.1 | S50 S51 S53 S54 S55 S56 S57 S58 |
| 70 | EU | SM | Sweden | 7 | 1.0 | SA3 SF3 SK2 SK6 SM3 SM5 SM6 |
| 71 | EU | SP | Poland | 13 | 1.8 | SN2 SN3 SN7 SN9 SO4 SP1 SP3 SP4 SP6 SP8 SP9 SQ8 SQ9 |
| 72 | AF | ST | Sudan | 1 | 0.1 | ST2 |
| 73 | EU | SV | Greece | 3 | 0.4 | SV1 SV8 SZ1 |
| 74 | EU | SV9 | Crete | 1 | 0.1 | SV9 |
| 75 | EU | TF | Iceland | 2 | 0.3 | TF3 TF8 |
| 76 | EU | UA | European Russia | 19 | 2.7 | R2 R3 R7 RA4 RA6 RG3 RG5 RK3 RL3 RM2 RN3 RT3 RU6 RV3 RW4 RZ3 UA3 UA5 UC6 |
| 77 | EU | UA2 | Kaliningrad | 1 | 0.1 | RA2 |
| 78 | AS | UA9 | Asiatic Russia | 6 | 0.8 | RA0 RL9 UA0 UA9 UC0 UI9 |
| 79 | AS | UN | Kazakhstan | 3 | 0.4 | UN1 UN7 UO6 |
| 80 | EU | UR | Ukraine | 25 | 3.5 | EO3 UR0 UR2 UR4 UR5 UR7 US2 US4 US8 UT3 UT5 UT7 UU1 UU7 UW1 UW4 UW5 UW8 UX0 UX2 UX3 UX7 UY7 UZ2 UZ7 |
| 81 | NA | VE | Canada | 15 | 2.1 | CF7 CG3 VA2 VA3 VA5 VA7 VE1 VE2 VE3 VE4 VE5 VE6 VE7 VE9 VY2 |
| 82 | OC | VK | Australia | 4 | 0.6 | VK2 VK3 VK4 VK8 |
| 83 | NA | VP9 | Bermuda | 1 | 0.1 | VP9 |
| 84 | NA | XE | Mexico | 2 | 0.3 | XE1 XE2 |
| 85 | EU | YL | Latvia | 2 | 0.3 | YL2 YL3 |
| 86 | EU | YO | Romania | 8 | 1.1 | YO2 YO3 YO6 YO7 YO8 YO9 YP6 YR1 |
| 87 | EU | YU | Serbia | 6 | 0.8 | YT1 YT2 YT3 YT7 YT8 YU1 |
| 88 | SA | YV | Venezuela | 6 | 0.8 | 4M5 YV4 YV5 YW4 YW5 YY4 |
| 89 | EU | Z3 | Macedonia | 2 | 0.3 | Z35 Z36 |
| 90 | AS | ZC4 | UK Sov. Bases on Cyprus | 1 | 0.1 | ZC4 |
| 91 | OC | ZL | New Zealand | 3 | 0.4 | ZL1 ZL3 ZM2 |
| 92 | SA | ZP | Paraguay | 1 | 0.1 | ZP9 |