| Prefixes | # | Cont. | ID | Country | Prefixes |
|---|
| 1 | NA | 6Y | Jamaica | 1 | 0.3 | 6Y5 | | 2 | EU | 9A | Croatia | 3 | 0.9 | 9A5 9A7 9A8 | | 3 | SA | CE | Chile | 1 | 0.3 | CE8 | | 4 | NA | CM | Cuba | 1 | 0.3 | CO6 | | 5 | EU | CT | Portugal | 1 | 0.3 | CT4 | | 6 | EU | DL | Fed. Rep. of Germany | 12 | 3.7 | DF1 DF2 DF6 DH7 DJ3 DJ5 DK1 DK6 DL1 DL4 DL7 DL8 | | 7 | EU | EA | Spain | 3 | 0.9 | EA1 EA3 EA7 | | 8 | AF | EA8 | Canary Islands | 1 | 0.3 | EA8 | | 9 | EU | EI | Ireland | 2 | 0.6 | EI4 EI9 | | 10 | EU | EU | Belarus | 1 | 0.3 | EU1 | | 11 | EU | F | France | 3 | 0.9 | F0 F5 F6 | | 12 | OC | FK | New Caledonia | 1 | 0.3 | FK8 | | 13 | NA | FM | Martinique | 1 | 0.3 | FM5 | | 14 | EU | G | England | 3 | 0.9 | G0 G3 M0 | | 15 | EU | GM | Scotland | 1 | 0.3 | GM4 | | 16 | EU | GW | Wales | 2 | 0.6 | GW4 GW5 | | 17 | EU | HA | Hungary | 4 | 1.2 | HA1 HA2 HA5 HA8 | | 18 | EU | HB | Switzerland | 1 | 0.3 | HB9 | | 19 | SA | HK | Colombia | 3 | 0.9 | HJ3 HK1 HK3 | | 20 | EU | I | Italy | 13 | 4.0 | I0 I1 I2 I4 I7 I8 IK0PH IK1 IK2 IK3 IK5 IK7 IV3 | | 21 | AS | JA | Japan | 1 | 0.3 | JE2 | | 22 | NA | K | United States | 196 | 59.9 | AA0 AA1 AA2 AA3 AA4 AA5 AA6 AA7 AA8 AA9 AB5 AB6 AB8 AC4 AC5 AC6 AD4 AD5 AD6 AD7 AE1 AE4 AE5 AF3 AF4 AG4 AK9 K0 K1 K2 K3 K4 K5 K6 K7 K8 K9 KA0 KA1 KA2 KA3 KA4 KA8 KB0 KB1 KB2 KB3 KB7 KB9 KC0 KC2 KC3 KC4 KC7 KC8 KC9 KD1 KD2 KD4 KD6 KD7 KD8 KE0 KE1 KE2 KE3 KE4 KE6 KE9 KF0 KF2 KF3 KF4 KF6 KF8 KF9 KG0 KG2 KG5 KG6 KG7 KG8 KG9 KI0 KI1 KI5 KI6 KI7 KJ5 KJ7 KJ8 KK5 KL7 KM6 KN2 KN3 KN4 KN6 KO0 KO2 KQ4 KQ6 KR2 KR6 KS0 KS4 KT1 KT3 KW4 KX2 KX3 KZ1 KZ3 N0 N1 N2 N3 N4 N5 N6 N7 N8 N9 NA4 NA8 NB4 ND2 ND5 ND6 ND8 NE3 NI4 NI8 NN6 NO2 NQ3 NQ6 NS1 NS3 NT5 NV1 NX4 NY2 NY3 W0 W1 W2 W3 W4 W5 W6 W7 W8 W9 WA0 WA1 WA2 WA3 WA4 WA5 WA6 WA8 WA9 WB1 WB2 WB3 WB4 WB5 WB6 WB8 WB9 WC0 WC4 WD0 WD4 WD5 WD9 WF1 WK0 WM2 WN1 WN3 WN6 WO2 WO9 WQ7 WT2 WT3 WT4 WU1 WW1 WW2 WW7 WY0 WY2 WZ1 | | 23 | OC | KH6 | Hawaii | 1 | 0.3 | NH6 | | 24 | OC | KH8 | American Samoa | 1 | 0.3 | AH8 | | 25 | NA | KL | Alaska | 2 | 0.6 | AL7 WL7 | | 26 | NA | KP2 | US Virgin Islands | 1 | 0.3 | KP2 | | 27 | NA | KP4 | Puerto Rico | 1 | 0.3 | KP4 | | 28 | EU | LA | Norway | 1 | 0.3 | LA7 | | 29 | SA | LU | Argentina | 5 | 1.5 | LT1 LU3 LU5 LU6 LW1 | | 30 | EU | LY | Lithuania | 1 | 0.3 | LY2 | | 31 | EU | LZ | Bulgaria | 2 | 0.6 | LZ0 LZ8 | | 32 | SA | OA | Peru | 1 | 0.3 | OA4 | | 33 | EU | OH | Finland | 3 | 0.9 | OH2 OH3 OH6 | | 34 | EU | OK | Czech Republic | 3 | 0.9 | OK1 OK2 OL5 | | 35 | EU | ON | Belgium | 3 | 0.9 | ON4 ON7 OT9 | | 36 | EU | OZ | Denmark | 1 | 0.3 | OZ1 | | 37 | SA | P4 | Aruba | 2 | 0.6 | P40 P43 | | 38 | EU | PA | Netherlands | 1 | 0.3 | PA3 | | 39 | SA | PY | Brazil | 1 | 0.3 | ZX2 | | 40 | EU | S5 | Slovenia | 2 | 0.6 | S55 S57 | | 41 | EU | SM | Sweden | 4 | 1.2 | SM3 SM4 SM5 SM6 | | 42 | EU | SP | Poland | 6 | 1.8 | SN1 SN7 SP1 SP2 SP5 SP9 | | 43 | EU | UA | European Russia | 4 | 1.2 | RA3 RU3 UA3 UA6 | | 44 | AS | UA9 | Asiatic Russia | 1 | 0.3 | UA0 | | 45 | AS | UN | Kazakhstan | 1 | 0.3 | UP5 | | 46 | EU | UR | Ukraine | 3 | 0.9 | UR3 UT0 UT5 | | 47 | NA | VE | Canada | 11 | 3.4 | VA2 VA3 VE2 VE3 VE4 VE5 VE6 VE7 VE9 VY2 XJ1 | | 48 | OC | VK | Australia | 1 | 0.3 | VK4 | | 49 | NA | VP2M | Montserrat | 1 | 0.3 | VP2 | | 50 | SA | VP8 | Falkland Islands | 1 | 0.3 | VP8 | | 51 | NA | XE | Mexico | 2 | 0.6 | XE1 XE2 | | 52 | EU | YL | Latvia | 1 | 0.3 | YL8 | | 53 | EU | YO | Romania | 1 | 0.3 | YO3 | | 54 | EU | YU | Serbia | 1 | 0.3 | YU7 | | 55 | OC | ZL | New Zealand | 1 | 0.3 | ZL2 | | 56 | AF | ZS | South Africa | 1 | 0.3 | ZS6 |
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