International Callsign Prefixes
| First Call |
Last Call |
Associated Country of Callsign |
|---|
| 1A0 |
1A0 |
S.M.O.of MALTA |
| 1S0 |
1SZ |
SPRATLY IS. |
| 2D0 |
2DZ |
IS. OF MAN |
| 2E0 |
2EZ |
ENGLAND |
| 2I0 |
2IZ |
N.IRELAND |
| 2J0 |
2JZ |
JERSEY |
| 2M0 |
2MZ |
SCOTLAND |
| 2U0 |
2UZ |
GUERNSEY |
| 2W0 |
2WZ |
WALES |
| 3A0 |
3AZ |
MONACO |
| 3B0 |
3BZ |
MAURITIUS |
| 3C0 |
3CZ |
EQU. GUINEA |
| 3D0 |
3D9 |
FIJI |
| 3DA |
3DM |
SWAZILAND |
| 3DN |
3DZ |
FIJI |
| 3E0 |
3FZ |
PANAMA |
| 3G0 |
3GZ |
CHILI |
| 3H0 |
3UZ |
CHINA |
| 3V0 |
3VZ |
TUNISIA |
| 3W0 |
3WZ |
VIETNAM |
| 3X0 |
3XZ |
REP.OF GUINEA |
| 3Y0 |
3YZ |
NORWAY |
| 3Z0 |
3ZZ |
POLAND |
| 4A0 |
4CZ |
MEXICO |
| 4D0 |
4IZ |
PHILIPINES |
| 4J0 |
4LZ |
USSR |
| 4M0 |
4MZ |
VENUZUELA |
| 4N0 |
4OZ |
YUGOSLAVIA |
| 4P0 |
4SZ |
SRI LANKA |
| 4T0 |
4TZ |
PERU |
| 4U0 |
4UZ |
U.N. |
| 4V0 |
4VZ |
HAITI |
| 4W0 |
4WZ |
YEMEN ARAB.REP. |
| 4X0 |
4XZ |
ISRAEL |
| 4Y0 |
4YZ |
INT.C. A. ORG. |
| 4Z0 |
4ZZ |
ISRAEL |
| 5A0 |
5AZ |
LIBYA |
| 5B0 |
5BZ |
CYPRUS |
| 5C0 |
5GZ |
MOROCCO |
| 5H0 |
5IZ |
TANZANIA |
| 5J0 |
5KZ |
COLOMBIA |
| 5L0 |
5MZ |
LIBERIA |
| 5N0 |
5OZ |
NIGERIA |
| 5P0 |
5QZ |
DENMARK |
| 5R0 |
5SZ |
MADAGASCAR |
| 5T0 |
5TZ |
MAURITANIA |
| 5U0 |
5UZ |
NIGER |
| 5V0 |
5VZ |
TOGO |
| 5W0 |
5WZ |
W. SAMOA |
| 5X0 |
5XZ |
UGANDA |
| 5Y0 |
5ZZ |
KENYA |
| 6A0 |
6BZ |
EGYPT |
| 6C0 |
6CZ |
SYRIA |
| 6D0 |
6JZ |
MEXICO |
| 6K0 |
6NZ |
S. KOREA |
| 6O0 |
6OZ |
SOMALE DEM.REP. |
| 6P0 |
6SZ |
PAKISTAN |
| 6T0 |
6UZ |
SUDAN |
| 6V0 |
6WZ |
SENEGAL |
| 6X0 |
6XZ |
MADAGASCAR |
| 6Y0 |
6YZ |
JAMAICA |
| 6Z0 |
6ZZ |
LIBERIA |
| 7A0 |
7IZ |
INDONESIA |
| 7J0 |
7NZ |
JAPAN |
| 7O0 |
7OZ |
YEMEN |
| 7P0 |
7PZ |
LESOTHO |
| 7Q0 |
7QZ |
MALAWI |
| 7RA |
7RZ |
ALGERIA |
| 7S0 |
7SZ |
SWEDEN |
| 7T0 |
7YZ |
ALGERIA |
| 7Z0 |
7ZZ |
SAUDI ARABIA |
| 8A0 |
8IZ |
INDONESIA |
| 8J0 |
8NZ |
JAPAN |
| 8O0 |
8OZ |
BOTSWANA |
| 8P0 |
8PZ |
BARBADOS |
| 8Q0 |
8QZ |
MALDIVES |
| 8R0 |
8RZ |
GUYANA |
| 8S0 |
8SZ |
SWEDEN |
| 8T0 |
8YZ |
INDIA |
| 8Z0 |
8ZZ |
SAUDI ARABIA |
| 9A0 |
9AZ |
SAN MARINO |
| 9B0 |
9DZ |
IRAN |
| 9E0 |
9FZ |
ETHIOPIA |
| 9G0 |
9GZ |
GHANA |
| 9H0 |
9HZ |
MALTA |
| 9I0 |
9JZ |
ZAMBIA |
| 9K0 |
9KZ |
KUWAIT |
| 9L0 |
9LZ |
SIERRA LEONE |
| 9M0 |
9MZ |
MALAYSIA |
| 9N0 |
9NZ |
NEPAL |
| 9O0 |
9TZ |
ZAIRE |
| 9U0 |
9UZ |
BURUNDI |
| 9V0 |
9VZ |
SINGAPORE |
| 9W0 |
9WZ |
MALAYSIA |
| 9X0 |
9XZ |
RWANDA |
| 9Y0 |
9ZZ |
TRINIDAD+TOBAGO |
| A20 |
A2Z |
BOTSWANA |
| A30 |
A3Z |
TONGA |
| A40 |
A4Z |
OMAN |
| A50 |
A5Z |
BHUTAN |
| A60 |
A6Z |
UAE |
| A70 |
A7Z |
QATAR |
| A80 |
A8Z |
LIBERIA |
| A90 |
A9Z |
BAHRAIN |
| AA0 |
ALZ |
USA |
| AM0 |
AOZ |
SPAIN |
| AP0 |
ASZ |
PAKISTAN |
| AT0 |
AWZ |
INDIA |
| AX0 |
AXZ |
AUSTRALIA |
| AY0 |
AZZ |
ARGENTINA |
| BA0 |
BUZ |
CHINA |
| BV0 |
BVZ |
TAIWAN |
| BW0 |
BZZ |
CHINA |
| C20 |
C2Z |
NAURU |
| C30 |
C3Z |
ANDORRA |
| C40 |
C4Z |
CYPRUS |
| C50 |
C5Z |
GAMBIA |
| C60 |
C6Z |
BAHAMA |
| C70 |
C7Z |
WORLD MET.ORG. |
| C80 |
C9Z |
MOZAMBIQUE |
| CA0 |
CDZ |
CHILE |
| CE0 |
CE9 |
ANTARTIC-CHILE |
| CEA |
CEZ |
CHILE |
| CF0 |
CKZ |
CANADA |
| CL0 |
CMZ |
CUBA |
| CN0 |
CNZ |
MOROCCO |
| CO0 |
COZ |
CUBA |
| CP0 |
CPZ |
BOLIVIA |
| CQ0 |
CQZ |
PORTUGAL |
| CR3 |
CR3 |
GUINEA-BISSAU |
| CS0 |
CT2 |
PORTUGAL |
| CT3 |
CT3 |
MADEIRA IS. |
| CU0 |
CUZ |
AZORES IS. |
| CV0 |
CXZ |
URAQUAY |
| CY0 |
CY0 |
SABLE IS. |
| CY9 |
CY9 |
ST.PAUL IS. |
| CYA |
CZZ |
CANADA |
| D20 |
D3Z |
ANGOLA |
| D40 |
D4Z |
CAPE VERDE |
| D50 |
D5Z |
LIBERIA |
| D60 |
D6Z |
COMORES |
| D70 |
D9Z |
SOUTH KOREA |
| DA0 |
DOZ |
W.GERMANY |
| DP0 |
DP0 |
ANTARCTIC (W.GER) |
| DP1 |
DRZ |
W.GERMANY |
| DS0 |
DTZ |
SOUTH KOREA |
| DU0 |
DZZ |
PHILIPPINES |
| EA0 |
EA5 |
SPAIN |
| EA6 |
EA6 |
BALEARIC IS. |
| EA8 |
EA8 |
CANARY IS. |
| EA9 |
EA9 |
CEUTA-MELILLA |
| EAA |
EHZ |
SPAIN |
| EI0 |
EJZ |
EIREANN |
| EK0 |
EKZ |
USSR |
| EL0 |
ELZ |
LIBERIA |
| EM0 |
EOZ |
USSR |
| EP0 |
EQZ |
IRAN |
| ER0 |
ESZ |
USSR |
| ET0 |
ETZ |
ETHIOPIA |
| EU0 |
EWZ |
BELIORUSSIA |
| EX0 |
EZZ |
USSR |
| F00 |
FEZ |
FRANCE |
| FG0 |
FGZ |
GUADELOUPE |
| FH0 |
FHZ |
MAYOTTE |
| FJ0 |
FJZ |
FR. ST.MARTIN |
| FK0 |
FKZ |
NEW CALADONIA |
| FL0 |
FLZ |
DJIBOUTI |
| FM0 |
FMZ |
MARTINIQUE |
| FO0 |
FOZ |
CLIPPERTON + FR.OCEANA |
| FP0 |
FPZ |
ST.PIERRE-MIQUELON IS. |
| FR0 |
FSZ |
FR.ST.MARTIN |
| FT0 |
FTZ |
FR.ST.MARTIN |
| FW0 |
FWZ |
WALLIS-FUTUNA IS. |
| FY0 |
FYZ |
FR.GUIANA |
| G00 |
GBZ |
ENGLAND |
| GC0 |
GCZ |
JERSEY + GUERNSEY IS. |
| GD0 |
GDZ |
IS. OF MAN |
| GI0 |
GIZ |
N.IRELAND |
| GJ0 |
GJZ |
JERSEY IS. |
| GM0 |
GMZ |
SCOTLAND |
| GT0 |
GTZ |
IS. OF MAN |
| GU0 |
GUZ |
GUERNSEY |
| GW0 |
GWZ |
WALES |
| H20 |
H2Z |
CYPRUS |
| H30 |
H3Z |
PANAMA |
| H40 |
H4Z |
SOLOMON |
| H60 |
H7Z |
NICARAGUA |
| H80 |
H9Z |
PANAMA |
| HA0 |
HAZ |
HUNGARY |
| HB0 |
HB0 |
LIECHTENSTEIN |
| HB1 |
HBZ |
SWITZERLAND |
| HC0 |
HC7 |
ECUADOR |
| HC8 |
HD8 |
GALAPAGOS IS. |
| HD9 |
HDZ |
ECUADOR |
| HE0 |
HEZ |
SWITZERLAND |
| HF0 |
HFZ |
POLAND |
| HG0 |
HGZ |
HUNGARY |
| HH0 |
HHZ |
HAITI |
| HI0 |
HIZ |
DOMINICAN REP. |
| HJ0 |
HJZ |
COLUMBIA |
| HK0 |
HK0 |
MALPELO + SAN ANDREAS |
| HK1 |
HKZ |
COLOMBIA |
| HL0 |
HLZ |
S. KOREA |
| HM0 |
HMZ |
N. KOREA |
| HN0 |
HNZ |
IRAQ |
| HO0 |
HPZ |
PANAMA |
| HQ0 |
HRZ |
HONDURAS |
| HS0 |
HSZ |
THAILAND |
| HT0 |
HTZ |
NICARAGUA |
| HU0 |
HUZ |
EL SALVADOR |
| HV0 |
HVZ |
VATICAN |
| HW0 |
HYZ |
FRANCE |
| HZ0 |
HZZ |
SAUDI ARABIA |
| I00 |
IRZ |
ITALY |
| IS0 |
ISZ |
SARDINIA |
| IT0 |
ITZ |
ITALY |
| J20 |
J2Z |
DJIBOUTI |
| J30 |
J3Z |
GRENADA |
| J40 |
J4Z |
GREECE |
| J50 |
J5Z |
GUINEA-BISSAU |
| J60 |
J6Z |
ST.LUCIA |
| J70 |
J7Z |
DOMINICA |
| J80 |
J8Z |
ST.VINCENT + GRANADA |
| JA0 |
JCZ |
JAPAN |
| JD0 |
JDZ |
MINAMI + OGASAWARI |
| JE0 |
JSZ |
JAPAN |
| JT0 |
JVZ |
MONGOLIA |
| JW0 |
JWZ |
BEAR IS. SVALBARD |
| JX0 |
JXZ |
JAN MAYEN |
| JY0 |
JYZ |
JORDAN |
| JZ0 |
JZZ |
INDONESIA |
| KA0 |
KC3 |
USA (JAPAN) |
| KC4 |
KC4 |
ANTARTIC (USA.) |
| KC6 |
KC6 |
CAROLINE IS. |
| KG4 |
KG4 |
GUANTANAMO BAY |
| KG6 |
KG6 |
GUAM + MARIANA IS. |
| KH0 |
KH0 |
N.MARINAS |
| KH1 |
KH1 |
BAKER HOWLAND IS. |
| KH2 |
KH2 |
GUAM IS. |
| KH3 |
KH3 |
JOHNSTON IS. |
| KH4 |
KH4 |
MIDWAY IS. |
| KH5 |
KH5 |
PALMYRA + JARVIS IS. |
| KH6 |
KH6 |
HAWAIIAN IS. |
| KH7 |
KH7 |
KURI IS. |
| KH8 |
KH8 |
AMERICAN SOMOA |
| KH9 |
KH9 |
WAKE IS. |
| KJ0 |
KJZ |
JOHNSTON IS. |
| KL7 |
KL7 |
ALASKA |
| KM0 |
KMZ |
MIDWAY IS. |
| KP1 |
KP1 |
NAVASSA IS. |
| KP2 |
KP2 |
VIRGINS IS. |
| KP4 |
KP4 |
PUERTO RICO |
| KP5 |
KP5 |
DESECHEO IS. |
| KX6 |
KX6 |
MARSHALL IS. |
| L20 |
L9Z |
ARGENTINA |
| LA0 |
LNZ |
NORWAY |
| LO0 |
LWZ |
ARGENTINA |
| LX0 |
LXZ |
LUXEMBURG |
| LY0 |
LYZ |
USSR |
| LZ0 |
LZZ |
BULGARIA |
| M00 |
M9Z |
ENGLAND |
| MD0 |
MDZ |
IS. OF MAN |
| MI0 |
MIZ |
N.IRELAND |
| MJ0 |
MJZ |
JERSEY |
| MM0 |
MMZ |
SCOTLAND |
| MU0 |
MUZ |
GUERNSEY |
| MW0 |
MWZ |
WALES |
| N00 |
NZZ |
USA |
| OA0 |
OCZ |
PERU |
| OD0 |
ODZ |
LEBANON |
| OE0 |
OEZ |
AUSTRIA |
| OF0 |
OGZ |
FINLAND |
| OH0 |
OH0 |
ALAND IS.(FINLAND) |
| OH1 |
OIZ |
FINLAND |
| OJ0 |
OJZ |
MARKET REEF |
| OK0 |
OMZ |
CZECHOSLOVAKIA |
| ON0 |
OTZ |
BELGIUM |
| OU0 |
OVZ |
DENMARK |
| OX0 |
OXZ |
GREENLAND |
| OY0 |
OYZ |
FAROE IS. |
| OZ0 |
OZZ |
DENMARK |
| P20 |
P2Z |
PAPUA NEW GUINEA |
| P30 |
P3Z |
CYPRUS |
| P40 |
P4Z |
ARUBA |
| P50 |
P9Z |
N. KOREA |
| PA0 |
PIZ |
HOLLAND |
| PJ0 |
PJZ |
DUTCH ANTILLES |
| PK0 |
POZ |
INDONESIA |
| PP0 |
PXZ |
BRAZIL |
| PY0 |
PY0 |
BRAZIL - IS. |
| PY1 |
PYZ |
BRAZIL |
| PZ0 |
PZZ |
SURINAM |
| RA1 |
RA1 |
USSR + FR.JOSEF IS. |
| RA2 |
RA8 |
USSR |
| RA9 |
RA9 |
ASIA R.S.F.S.R |
| RB0 |
RBZ |
UKRAINE |
| RC0 |
RCZ |
WHITE RUSSIA |
| RD0 |
RDZ |
AZERBAIJAN |
| RF0 |
RFZ |
GEORGIA |
| RG0 |
RGZ |
ARMENIA |
| RH0 |
RHZ |
TURKOMAN |
| RI0 |
RIZ |
UZBEC |
| RJ0 |
RJZ |
TADZHIK |
| RL0 |
RLZ |
KAZAKH |
| RM0 |
RMZ |
KIRGHIZ |
| RO0 |
ROZ |
MOLDAVIA |
| RP0 |
RPZ |
LITHUANIA |
| RQ0 |
RQZ |
LATVIA |
| RR0 |
RRZ |
ESTONIA |
| RT0 |
RTZ |
UKRAINE |
| RU0 |
RZZ |
USSR |
| S20 |
S3Z |
BANGLADESH |
| S50 |
S5Z |
SLOVENIA |
| S60 |
S6Z |
SINGAPORE |
| S70 |
S7Z |
SEYCHELLES |
| S90 |
S9Z |
SOA TOME + PRINCIPLE |
| SA0 |
SMZ |
SWEDEN |
| SN0 |
SRZ |
POLAND |
| SS0 |
SSM |
EGYPT |
| SSN |
STY |
SUDAN |
| ST0 |
ST1 |
S. SUDAN |
| ST2 |
STZ |
SUDAN |
| SU0 |
SUZ |
EGYPT |
| SV0 |
SZZ |
GREECE |
| T20 |
T2Z |
TUVALU |
| T30 |
T3Z |
KIRIBATI |
| T40 |
T4Z |
CUBA |
| T50 |
T5Z |
SOMALI DEM.REP. |
| T60 |
T6Z |
AFGANISTAN |
| T70 |
T7Z |
SAN MARINO |
| TA0 |
TCZ |
TURKEY |
| TD0 |
TDZ |
GUATEMALA |
| TE0 |
TEZ |
COSTA RICA |
| TF0 |
TFZ |
ICELAND |
| TG0 |
TGZ |
GUATEMALA |
| TH0 |
THZ |
FRANCE |
| TI0 |
TIZ |
COSTA RICA |
| TJ0 |
TJZ |
CAMEROON |
| TK0 |
TKZ |
FRANCE |
| TL0 |
TLZ |
CNT.AFRICA REP. |
| TM0 |
TMZ |
FRANCE |
| TN0 |
TNZ |
CONGO |
| TO0 |
TQZ |
FRANCE |
| TR0 |
TRZ |
GABON |
| TS0 |
TSZ |
TUNISIA |
| TT0 |
TTZ |
CHAD |
| TU0 |
TUZ |
IVORY COAST |
| TV0 |
TXZ |
FRANCE |
| TY0 |
TYZ |
BENIN |
| TZ0 |
TZZ |
MALI |
| UA0 |
UA0 |
USSR |
| UA1 |
UA1 |
USSR + FR.JOSEF IS. |
| UA2 |
UA8 |
USSR |
| UA9 |
UA9 |
ASIA R.S.F.S.R |
| UB0 |
UBZ |
UKRAINE |
| UC0 |
UCZ |
WHITE RUSSIA |
| UD0 |
UDZ |
AZERBAIJAN |
| UF0 |
UFZ |
GEORGIA |
| UG0 |
UGZ |
ARMENIA |
| UH0 |
UHZ |
TURKOMAN |
| UI0 |
UIZ |
UZBEC |
| UJ0 |
UJZ |
TADZHIK |
| UL0 |
ULZ |
KAZAKH |
| UM0 |
UMZ |
KIRGHIZ |
| UO0 |
UOZ |
MOLDAVIA |
| UP0 |
UPZ |
LITHUANIA |
| UQ0 |
UQZ |
LATVIA |
| UR0 |
URZ |
ESTONIA |
| UT0 |
UTZ |
UKRAINE |
| UU0 |
UZZ |
USSR |
| V20 |
V2Z |
ANTIGUA |
| V30 |
V3Z |
BELIZE |
| V40 |
V4Z |
ST.CHRIS. + NEVIS |
| V80 |
V8Z |
BRUNEI |
| VA0 |
VE0 |
CANADA |
| VE1 |
VE1 |
SABLE + ST.PAUL IS. |
| VE2 |
VGZ |
CANADA |
| VH0 |
VJZ |
AUSTRALIA |
| VK0 |
VK0 |
ANTARTIC (AUSTR.) |
| VK1 |
VK1 |
AUSTRALIA (ACT.) |
| VK2 |
VK2 |
AUSTRALIA (NSW.) |
| VK3 |
VK3 |
AUSTRALIA (VIC.) |
| VK4 |
VK4 |
AUSTRALIA (QLD) |
| VK5 |
VK5 |
AUSTRALIA (WA.) |
| VK6 |
VK6 |
AUSTRALIA (WA.) |
| VK7 |
VK7 |
AUSTRALIA (TAS.) |
| VK8 |
VK8 |
AUSTRALIA (NT.) |
| VK9 |
VK9 |
AUSTRALIAN IS. |
| VKA |
VNZ |
AUSTRALIA |
| VO0 |
VOZ |
CANADA |
| VP0 |
VSZ |
UK OVERSEAS TERR. |
| VT0 |
VWZ |
INDIA |
| VX0 |
VX8 |
CANADA |
| VX9 |
VX9 |
SABLE IS. |
| VXA |
VXZ |
CANADA |
| VY0 |
VY0 |
ST.PAUL IS. |
| VZ0 |
VZZ |
AUSTRALIA |
| W00 |
WZZ |
USA |
| XA0 |
XIZ |
MEXICO |
| XJ0 |
XOZ |
CANADA |
| XP0 |
XPZ |
DENMARK |
| XQ0 |
XRZ |
CHILE |
| XS0 |
XSZ |
CHINA |
| XT0 |
XTZ |
BURKINA FASO |
| XU0 |
XUZ |
KHMER REP. |
| XV0 |
XVZ |
VIETNAM |
| XW0 |
XWZ |
LAOS |
| XX0 |
XXZ |
PORTUGUESE PROV. |
| XY0 |
XZZ |
BURMA |
| Y20 |
Y9Z |
E.GERMANY |
| YA0 |
YAZ |
AFGANISTAN |
| YB0 |
YHZ |
INDONESIA |
| YI0 |
YIZ |
IRAQ |
| YJ0 |
YJZ |
VANUATU |
| YK0 |
YKZ |
SYRIA |
| YL0 |
YLZ |
USSR |
| YM0 |
YMZ |
TURKEY |
| YN0 |
YNZ |
NICARAGUA |
| YO0 |
YRZ |
RUMANIA |
| YS0 |
YSZ |
EL SALVADOR |
| YT0 |
YUZ |
YUGOSLAVIA |
| YV0 |
YYZ |
VENEZUELA |
| YZ0 |
YZZ |
YUGOSLAVIA |
| Z20 |
Z2Z |
ZIMBABWE |
| ZA0 |
ZAZ |
ALBANIA |
| ZB0 |
ZJZ |
UK OVERSEAS TERR. |
| ZK0 |
ZMZ |
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