| # | Cont. | ID | Country | Prefixes |
|---|
| 1 | AS | 3W | Vietnam | 3 | 0.2 | 3W1 XV4 XV9 |
| 2 | AS | 4J | Azerbaijan | 3 | 0.2 | 4J6 4K6 4K8 |
| 3 | AS | 4L | Georgia | 2 | 0.2 | 4L3 4L8 |
| 4 | EU | 4O | Montenegro | 1 | 0.1 | 4O3 |
| 5 | EU | 4U1I | ITU HQ | 0 | 0.0 | 4U1 |
| 6 | EU | *4U1V | Vienna Intl Ctr | 1 | 0.1 | |
| 7 | AS | 4X | Israel | 5 | 0.4 | 4X0 4X2 4X6 4Z4 4Z5 |
| 8 | AS | 5B | Cyprus | 4 | 0.3 | 5B4 C4 P3 P33 |
| 9 | OC | 5W | Samoa | 1 | 0.1 | 5W1 |
| 10 | AF | 7Q | Malawi | 1 | 0.1 | 7Q0 |
| 11 | EU | 9A | Croatia | 11 | 0.9 | 9A0 9A1 9A15 9A2 9A3 9A4 9A5 9A6 9A7 9A8 9A9 |
| 12 | AF | 9G | Ghana | 1 | 0.1 | 9G5 |
| 13 | AS | 9K | Kuwait | 1 | 0.1 | 9K2 |
| 14 | AS | 9M2 | West Malaysia | 1 | 0.1 | 9M2 |
| 15 | OC | 9M6 | East Malaysia | 1 | 0.1 | 9M6 |
| 16 | AS | 9V | Singapore | 1 | 0.1 | 9V1 |
| 17 | AS | A4 | Oman | 1 | 0.1 | A45 |
| 18 | AS | A6 | United Arab Emirates | 2 | 0.2 | A61 A65 |
| 19 | AS | A7 | Qatar | 1 | 0.1 | A71 |
| 20 | AS | A9 | Bahrain | 1 | 0.1 | A92 |
| 21 | AS | BV | Taiwan | 1 | 0.1 | BV1 |
| 22 | AS | BY | China | 37 | 2.9 | B1 B4 BA1 BA2 BA3 BA4 BA5 BA6 BA7 BA8 BD0 BD1 BD3 BD4 BD5 BD6 BD7 BD8 BG1 BG2 BG3 BG4 BG5 BG6 BG8 BG9 BH1 BH3 BH4 BH7 BH8 BI7 BY1 BY2 BY4 BY7 BY8 |
| 23 | SA | CE | Chile | 2 | 0.2 | CE3 XQ1 |
| 24 | AF | CN | Morocco | 2 | 0.2 | CN3 CN8 |
| 25 | EU | CT | Portugal | 3 | 0.2 | CS2 CT1 CT7 |
| 26 | AF | CT3 | Madeira Islands | 2 | 0.2 | CT3 CT9 |
| 27 | SA | CX | Uruguay | 3 | 0.2 | CW5 CX2 CX9 |
| 28 | AF | D2 | Angola | 1 | 0.1 | D3 |
| 29 | EU | DL | Fed. Rep. of Germany | 77 | 6.1 | DA0 DB0 DD0 DD1 DD3 DF0 DF1 DF2 DF3 DF5 DF7 DF8 DF9 DG1 DG5 DG7 DG8 DH0 DH2 DH7 DJ0 DJ1 DJ2 DJ3 DJ4 DJ5 DJ6 DJ7 DJ8 DJ9 DK0 DK1 DK2 DK3 DK4 DK5 DK6 DK7 DK8 DK9 DL0 DL1 DL2 DL3 DL4 DL5 DL6 DL7 DL8 DL9 DM0 DM1 DM2 DM3 DM4 DM5 DM50 DM6 DM8 DM9 DN1 DO2 DO4 DO8 DP3 DP4 DP5 DP7 DP9 DQ0 DQ7 DQ8 DR1 DR4 DR5 DR7 DR8 |
| 30 | OC | DU | Philippines | 5 | 0.4 | 4F2 DU1 DU2 DV1 DX1 |
| 31 | OC | E5/s | South Cook Islands | 1 | 0.1 | E51 |
| 32 | EU | E7 | Bosnia-Herzegovina | 6 | 0.5 | E7 E72 E73 E74 E750 E77 |
| 33 | EU | EA | Spain | 16 | 1.3 | EA1 EA2 EA3 EA4 EA5 EA7 EB5 EC4 EC7 ED3 ED5 ED7 EF1 EF2 EF3 EF5 |
| 34 | EU | EA6 | Balearic Islands | 1 | 0.1 | EA6 |
| 35 | AF | EA8 | Canary Islands | 2 | 0.2 | EA8 EF8 |
| 36 | AF | EA9 | Ceuta & Melilla | 1 | 0.1 | EA9 |
| 37 | EU | EI | Ireland | 5 | 0.4 | EI1 EI3 EI4 EI5 EI8 |
| 38 | EU | ER | Moldova | 1 | 0.1 | ER1 |
| 39 | EU | ES | Estonia | 5 | 0.4 | ES1 ES2 ES4 ES8 ES9 |
| 40 | EU | EU | Belarus | 14 | 1.1 | EU1 EU3 EU4 EU5 EU6 EV1 EV6 EW1 EW2 EW3 EW4 EW6 EW7 EW8 |
| 41 | AS | EX | Kyrgyzstan | 2 | 0.2 | EX2 EX8 |
| 42 | EU | F | France | 12 | 1.0 | F1 F2 F4 F5 F6 F8 F9 TM0 TM1 TM3 TM5 TM77 |
| 43 | OC | FK | New Caledonia | 1 | 0.1 | FK8 |
| 44 | EU | G | England | 10 | 0.8 | G0 G2 G3 G4 G5 G6 G8 M0 M3 M7 |
| 45 | EU | GI | Northern Ireland | 3 | 0.2 | GI0 GI4 GI5 |
| 46 | EU | GJ | Jersey | 1 | 0.1 | MJ5 |
| 47 | EU | GM | Scotland | 7 | 0.6 | GA3 GM0 GM1 GM2 GM5 MM0 MM3 |
| 48 | EU | GW | Wales | 3 | 0.2 | GW0 GW7 MW0 |
| 49 | EU | HA | Hungary | 21 | 1.7 | HA0 HA1 HA2 HA3 HA5 HA6 HA7 HA8 HA9 HG0 HG10 HG140 HG2 HG20 HG3 HG4 HG5 HG6 HG7 HG72 HG8 |
| 50 | EU | HB | Switzerland | 2 | 0.2 | HB14 HB9 |
| 51 | SA | HC | Ecuador | 1 | 0.1 | HC2 |
| 52 | AS | HL | Republic of Korea | 11 | 0.9 | 6K2 6K5 DS1 DS2 DS4 DS5 HL1 HL2 HL3 HL4 HL5 |
| 53 | NA | HR | Honduras | 1 | 0.1 | HR9 |
| 54 | AS | HS | Thailand | 8 | 0.6 | E2 E20 E21 HS0 HS1 HS3 HS4 HS6 |
| 55 | AS | HZ | Saudi Arabia | 2 | 0.2 | 7Z1 |
| 56 | EU | I | Italy | 43 | 3.4 | 4U4 I0 I1 I2 I4 I5 I6 IB3 IB5 IC8 II0 II2 II5 IK0 IK1 IK2 IK3 IK4 IK5 IK6 IK7 IK8 IN3 IO3 IO4 IQ2 IQ7 IR2 IR3 IR4 IU8 IV3 IW2 IW5 IW7 IY1 IZ0 IZ1 IZ2 IZ3 IZ4 IZ5 IZ8 |
| 57 | AF | *IG9 | African Italy | 1 | 0.1 | IY9 |
| 58 | EU | *IT9 | Sicily | 4 | 0.3 | IF9 II9 IT9 IW9 |
| 59 | NA | J3 | Grenada | 1 | 0.1 | J35 |
| 60 | AS | JA | Japan | 107 | 8.5 | 7J1 7J9 7K1 7K2 7K4 7L1 7M1 7N1 7N3 7N4 8J1 8J3 8J740 8N2 JA0 JA1 JA2 JA3 JA4 JA5 JA6 JA7 JA8 JA9 JE0 JE1 JE2 JE3 JE4 JE6 JE7 JE8 JF0 JF1 JF2 JF3 JF5 JF6 JF8 JF9 JG1 JG2 JG3 JG5 JG6 JG7 JG8 JH0 JH1 JH2 JH3 JH4 JH5 JH6 JH7 JH8 JI1 JI2 JI3 JI4 JI5 JI6 JI7 JJ0 JJ1 JJ3 JJ4 JJ5 JJ6 JJ8 JK1 JK2 JK3 JK8 JL1 JL2 JL3 JL4 JL8 JM1 JM2 JM8 JN1 JN3 JN4 JO1 JO3 JO4 JO7 JP1 JP3 JQ1 JQ2 JQ3 JR0 JR1 JR2 JR3 JR4 JR5 JR6 JR7 JR8 JR9 JS1 JS2 JS3 |
| 61 | AS | JT | Mongolia | 2 | 0.2 | JT1 JT3 |
| 62 | EU | JW | Svalbard | 1 | 0.1 | JW0 |
| 63 | AS | JY | Jordan | 1 | 0.1 | JY9 |
| 64 | NA | K | United States | 237 | 18.8 | AA3 AA4 AA5 AA6 AA7 AA9 AB2 AB3 AB5 AC0 AC4 AC5 AC6 AD0 AD1 AD4 AD7 AD8 AE1 AE7 AF3 AF6 AG1 AG3 AG5 AG7 AI4 AI6 AK1 AK6 AK7 K0 K1 K2 K3 K4 K5 K6 K7 K8 K9 KA1 KA3 KA5 KA6 KA8 KA9 KB0 KB1 KB7 KC0 KC2 KC3 KC5 KC7 KD4 KE0 KE2 KE4 KG0 KI6 KI7 KJ3 KJ6 KJ9 KK4 KK5 KK6 KK9 KM1 KM5 KM6 KM7 KN7 KO6 KO7 KO9 KQ7 KR2 KR4 KR7 KS4 KS7 KS9 KT3 KT6 KT9 KU1 KU2 KU4 KU6 KU7 KV4 KV8 KW4 KW7 KX3 KY7 KZ5 N0 N1 N2 N3 N4 N5 N6 N7 N8 N9 NA2 NA3 NA5 NA6 NA8 NB1 NB8 ND1 ND2 ND3 ND4 ND8 NE5 NE6 NE7 NF0 NF4 NF6 NF8 NF9 NG0 NG1 NG4 NG7 NI2 NI6 NI7 NJ4 NK3 NK4 NK7 NM2 NM5 NM8 NN2 NN3 NN5 NN6 NO5 NO6 NO9 NQ2 NQ4 NQ5 NR3 NR7 NR8 NS0 NS5 NS9 NT5 NU1 NU5 NV1 NW3 NW6 NX0 NY4 NY6 W0 W1 W2 W3 W4 W5 W6 W7 W8 W9 WA0 WA1 WA2 WA3 WA4 WA5 WA6 WA7 WA8 WB0 WB2 WB4 WB5 WB6 WB7 WB8 WB9 WC2 WC7 WD0 WD4 WD5 WD9 WE1 WE4 WE6 WF1 WF5 WF6 WG3 WI0 WI7 WJ9 WK1 WK4 WK7 WN1 WN6 WO4 WO7 WQ2 WQ6 WR1 WR3 WR4 WR9 WS7 WW4 WW5 WW7 WX0 WX3 WX4 WX7 WX9 WY1 WY3 WY7 WY8 WZ4 |
| 65 | OC | KH0 | Mariana Islands | 1 | 0.1 | KH0 |
| 66 | OC | KH2 | Guam | 1 | 0.1 | KG6 |
| 67 | OC | KH6 | Hawaii | 4 | 0.3 | KH6 KH7 NH6 WH7 |
| 68 | NA | KL | Alaska | 5 | 0.4 | AL1 AL7 AL9 KL7 WL7 |
| 69 | NA | KP2 | US Virgin Islands | 4 | 0.3 | KP2 NP2 WP2 |
| 70 | EU | LA | Norway | 13 | 1.0 | LA1 LA2 LA3 LA4 LA6 LA7 LA8 LI2 LI3 LI5 LI6 LI8 LN7 |
| 71 | SA | LU | Argentina | 9 | 0.7 | AY1 LT1 LT7 LU1 LU4 LU5 LU6 LU7 LW6 |
| 72 | EU | LX | Luxembourg | 2 | 0.2 | LX1 LX7 |
| 73 | EU | LY | Lithuania | 10 | 0.8 | LY1 LY2 LY3 LY4 LY5 LY50 LY6 LY7 LY8 LY9 |
| 74 | EU | LZ | Bulgaria | 12 | 1.0 | LZ0 LZ1 LZ2 LZ201 LZ3 LZ4 LZ5 LZ6 LZ7 LZ73 LZ8 LZ9 |
| 75 | SA | OA | Peru | 2 | 0.2 | OA4 OC4 |
| 76 | EU | OE | Austria | 4 | 0.3 | OE1 OE2 OE5 OE8 |
| 77 | EU | OH | Finland | 17 | 1.3 | OG1 OG2 OG3 OG30 OG6 OG7 OG73 OG8 OG9 OH1 OH2 OH3 OH4 OH5 OH6 OH8 OH9 |
| 78 | EU | OH0 | Aland Islands | 2 | 0.2 | OG0 OH0 |
| 79 | EU | OK | Czech Republic | 15 | 1.2 | OK1 OK2 OK3 OK4 OK5 OK6 OK7 OK8 OL0 OL1 OL3 OL5 OL6 OL7 OL8 |
| 80 | EU | OM | Slovak Republic | 9 | 0.7 | OM0 OM150 OM2 OM3 OM4 OM5 OM6 OM7 OM8 |
| 81 | EU | ON | Belgium | 11 | 0.9 | ON3 ON4 ON5 ON6 ON7 ON9 OP4 OQ5 OR2 OR3 OR5 |
| 82 | EU | OZ | Denmark | 12 | 1.0 | 5P2 5Q2 OU2 OV3 OZ0 OZ1 OZ3 OZ4 OZ5 OZ6 OZ7 OZ8 |
| 83 | OC | P2 | Papua New Guinea | 1 | 0.1 | P29 |
| 84 | SA | P4 | Aruba | 2 | 0.2 | P40 P44 |
| 85 | EU | PA | Netherlands | 21 | 1.7 | PA0 PA1 PA2 PA3 PA4 PA5 PA8 PA9 PB7 PC2 PC5 PD0 PD2 PD3 PD7 PE2 PE5 PG2 PG5 PG6 PI4 |
| 86 | SA | PJ2 | Curacao | 1 | 0.1 | PJ2 |
| 87 | SA | PJ4 | Bonaire | 1 | 0.1 | PJ4 |
| 88 | SA | PY | Brazil | 18 | 1.4 | PP5 PP6 PR3 PR7 PS2 PW2 PX1 PX2 PX4 PY1 PY2 PY3 PY4 PY5 PY7 PY9 ZV2 ZW8 |
| 89 | EU | S5 | Slovenia | 10 | 0.8 | S50 S51 S52 S53 S54 S55 S56 S57 S58 S59 |
| 90 | EU | SM | Sweden | 23 | 1.8 | 7S6 SA5 SB0 SC3 SC6 SD0 SE2 SE4 SE6 SF0 SF3 SF7 SG0 SI5 SJ9 SK3 SK5 SM0 SM2 SM3 SM5 SM6 SM7 |
| 91 | EU | SP | Poland | 34 | 2.7 | 3Z1 3Z2 3Z5 3Z50 HF0 HF3 HF45 SN0 SN150 SN5 SN6 SN7 SN777 SN8 SO1 SO4 SO8 SO9 SP1 SP2 SP3 SP4 SP5 SP6 SP7 SP8 SP9 SQ2 SQ3 SQ5 SQ6 SQ7 SQ8 SQ9 |
| 92 | EU | SV | Greece | 7 | 0.6 | J47 SV1 SV2 SV3 SV8 SW8 SZ1 |
| 93 | EU | SV5 | Dodecanese | 1 | 0.1 | SV5 |
| 94 | EU | SV9 | Crete | 1 | 0.1 | SV9 |
| 95 | AS | TA | Asiatic Turkey | 4 | 0.3 | TA3 TA4 TA7 TC3 |
| 96 | EU | *TA1 | European Turkey | 1 | 0.1 | TC1 |
| 97 | EU | TF | Iceland | 1 | 0.1 | TF3 |
| 98 | AF | TR | Gabon | 1 | 0.1 | TR8 |
| 99 | EU | UA | European Russia | 87 | 6.9 | R1 R2 R3 R4 R5 R6 R7 R9 RA1 RA3 RA4 RA5 RA6 RA7 RC1 RC4 RC6 RC7 RD3 RD4 RG6 RI1 RJ4 RK1 RK3 RK4 RK6 RL3 RL4 RL5 RM2 RM3 RM4 RM5 RM6 RM7 RN1 RN3 RN4 RN6 RO1 RO3 RO4 RO5 RO6 RQ3 RQ4 RQ7 RT2 RT3 RT4 RT5 RT7 RT9 RU3 RU4 RU5 RU6 RU7 RV3 RV6 RW1 RW2 RW3 RW4 RW5 RX3 RX6 RX7 RY7 RZ1 RZ3 RZ4 UA1 UA3 UA4 UA5 UA6 UA7 UB3 UC4 UC7 UD1 UD3 UD4 UF5 UG3 |
| 100 | EU | UA2 | Kaliningrad | 3 | 0.2 | RN2 UA2 UC2 |
| 101 | AS | UA9 | Asiatic Russia | 39 | 3.1 | QRP0 R0 R8 RA0 RA9 RC8 RC9 RD0 RD8 RD9 RF8 RF9 RG9 RK0 RK9 RL9 RM0 RM9 RN9 RO9 RT0 RT8 RU0 RU9 RV0 RV9 RW0 RW9 RX0 RX9 RY9 RZ9 UA0 UA9 UC0 UC8 UD8 UF8 UI8 UI9 |
| 102 | AS | UK | Uzbekistan | 2 | 0.2 | UK7 UK8 |
| 103 | AS | UN | Kazakhstan | 8 | 0.6 | UN1 UN6 UN7 UN8 UN9 UP0 UP2 UP6 |
| 104 | EU | UR | Ukraine | 57 | 4.5 | EM40 EO1 UR1 UR2 UR3 UR4 UR5 UR6 UR7 UR8 US1 US2 US3 US4 US5 US6 US7 US8 UT0 UT1 UT2 UT3 UT4 UT5 UT6 UT7 UT8 UU1 UU2 UU8 UU9 UV7 UW1 UW2 UW3 UW5 UW7 UX0 UX1 UX2 UX3 UX4 UX5 UX6 UX7 UX8 UY0 UY2 UY3 UY5 UY6 UY7 UY9 UZ0 UZ1 UZ2 UZ8 |
| 105 | OC | V8 | Brunei Darussalam | 1 | 0.1 | V85 |
| 106 | NA | VE | Canada | 18 | 1.4 | CF3 VA2 VA3 VA6 VA7 VB7 VC6 VC7 VE1 VE2 VE3 VE4 VE6 VE7 VE9 VO1 VY1 VY2 |
| 107 | OC | VK | Australia | 6 | 0.5 | VK2 VK3 VK4 VK5 VK6 VK7 |
| 108 | AS | VR | Hong Kong | 1 | 0.1 | VR2 |
| 109 | AS | VU | India | 2 | 0.2 | VU2 VU3 |
| 110 | NA | XE | Mexico | 2 | 0.2 | XE1 XE2 |
| 111 | AS | XW | Laos | 2 | 0.2 | XW0 XW7 |
| 112 | AS | YA | Afghanistan | 1 | 0.1 | T6 |
| 113 | OC | YB | Indonesia | 8 | 0.6 | YB0 YB1 YB5 YB7 YC1 YC3 YE1 YE2 |
| 114 | EU | YL | Latvia | 8 | 0.6 | YL1 YL2 YL201 YL3 YL5 YL6 YL7 YL9 |
| 115 | EU | YO | Romania | 19 | 1.5 | YO2 YO3 YO4 YO5 YO6 YO7 YO8 YO9 YP10 YP3 YP5 YP6 YP8 YP9 YQ6 YQ9 YR1 YR8 YR9 |
| 116 | NA | YS | El Salvador | 1 | 0.1 | YS1 |
| 117 | EU | YU | Serbia | 17 | 1.3 | YT0 YT1 YT2 YT3 YT4 YT5 YT6 YT7 YT8 YT9 YU0 YU1 YU4 YU5 YU7 YU8 YU9 |
| 118 | SA | YV | Venezuela | 1 | 0.1 | YW4 |
| 119 | EU | Z3 | Macedonia | 2 | 0.2 | Z35 Z39 |
| 120 | NA | ZF | Cayman Islands | 1 | 0.1 | ZF1 |
| 121 | OC | ZL | New Zealand | 4 | 0.3 | ZL1 ZL2 ZL3 ZM3 |
| 122 | SA | ZP | Paraguay | 1 | 0.1 | ZP9 |
| 123 | AF | ZS | South Africa | 3 | 0.2 | ZR9 ZS2 ZS6 |
