[comp.dcom.telecom] Guide to Inmarsat

woody <djcl@contact.uucp> (02/12/90)

[as always, corrections and additions are welcome; this info is determined
by groups such as ITU and WARC, under international agreement]

Inmarsat Codes - Maritime Satellite Service (11 February 1990)
 
The International Maritime Satellite (Inmarsat) organisation provides
satellite-based communication to ships at sea and ports. Special
country codes have been established for use with overseas dialing
systems to allow calls to be placed to maritime phone facilities.
There may also be uses for portable or mobile services via satellite
as well, apart from maritime usage.
 
 
Country Codes used:
 
All country codes beginning with 87 are reserved for maritime usage
(that is, country codes 870 to 879).
 
871 - Atlantic Ocean
872 - Pacific Ocean
873 - Indian Ocean
 
878 and 879 are reserved for national purposes (ie. within a country)
and are left unused in the general overseas dialing system.
 

Telephone numbers
 
Each phone in the system will have a unique number, and that same
number may be carried around to various coverage areas (ie. the
various oceans).  The same number will be used, even though the
country code will change.
 
The system uses nine-digit address numbers which are used in the
system.  For overseas calling purposes, though, seven of the nine are
presently used in the dialing, with the last two digits of the address
number set to zero by the Inmarsat equipment.
 

(2) Inmarsat Codes
 
Address Number formats are:
 
* for a standard ship/port number:
       MMMXXXXZZ - where MMM is a country prefix
                         XXXX is the number of the ship within the country
                         ZZ is reserved for expansion of digits; currently
                            these would be set to zeroes by the equipment
                            calling the Inmarsat service address, and is
                            not visible to the calling party
 
The following address numbers are not necessarily for use through the
public dialing network. These are generally numbers transmitted
internally within the Inmarsat network to allow for special features
such as group calling.
 
* for a national group call:
       0MMM00000 - where 0 represents the first digit
                         MMM is a country prefix
                         00000 is the final part of the 9-digit address
 
* for a fleet group call:
       0MMMFFFFF - where 0 represents the first digit
                         MMM is a country prefix
                         FFFFF is the fleet code for selected ships
 
* for a coast station:
       00MMMXXXX - where 00 represents the first two digits of the number
                         MMM is a country prefix
                         XXXX is the number within the country
 
* for a selected group call:
       000SSSSSS - where 000 represents the first three digits of the number
                         SSSSSS is a group number
 
* for an area call:
       0000AAAAA - where 0000 represents the first four digits of the number
                         AAAAA is an area designation code
 
 

(3) Inmarsat Codes
 
Maritime Identifiers (Prefixes)
 
The first three digits of a typical Inmarsat number will represent the
country to which that ship or facility belongs. These first three
digits, and the countries represented are as follows:
 
2XX - EUROPE
============
201 - Albania              230 - Finland             255 - Madeira
202 - Andorra              231 - Faroe Islands       256 - Malta
203 - Austria              232 - United Kingdom      257 - Norway
204 - Azores               236 - Gibraltar           261 - Poland
205 - Belgium              237 - Greece              263 - Portugal
206 - Bielorussian SSR     242 - Morocco             264 - Romania
207 - Bulgaria             243 - Hungary             265 - Sweden
208 - Vatican City         244 - Netherlands         268 - San Marino
209 - Cyprus               247 - Italy               269 - Switzerland
211 - West Germany (FR)    250 - Ireland             270 - Czechoslovakia
218 - East Germany (DR)    251 - Iceland             271 - Turkey
219 - Denmark              252 - Liechtenstein       272 - Ukraine SSR
224 - Spain                253 - Luxembourg          273 - USSR
227 - France               254 - Monaco              279 - Yugoslavia
 

3XX - NORTH/CENTRAL AMERICA
===========================
301 - Anguilla             327 - Dominican Republic  348 - Montserrat
303 - Alaska               329 - Guadeloupe          350 - Nicaragua
304 - Antigua/Barbuda      330 - Grenada             352 - Panama
306 - Netherlands Antilles 331 - Greenland           358 - Puerto Rico
308 - Bahamas              332 - Guatemala           359 - El Salvador
310 - Bermuda              334 - Honduras            361 - St Pierre & Miquelon
312 - Belize               336 - Haiti               362 - Trinidad and Tobago
314 - Barbados             338 - Hawaii              364 - Turks and Caicos
316 - Canada               339 - Jamaica             366 - USA
319 - Cayman Islands       341 - St Kitts and Nevis  376 - St Vincent and
321 - Costa Rica           343 - St Lucia                       Grenadines
323 - Cuba                 345 - Mexico              378 - British Virgin Isls
325 - Dominica             347 - Martinique          379 - US Virgin Islands
 
 
4XX - MIDDLE EAST/ASIA
======================
401 - Afghanistan          428 - Israel              459 - Nepal
403 - Saudi Arabia         431 - Japan               461 - Oman
405 - Bangladesh           438 - Jordan              463 - Pakistan
408 - Bahrain              440 - Korea               466 - Qatar
410 - Bhutan               445 - Korea (Dem)         468 - Syria
412 - China                447 - Kuwait              470 - United Arab Emirates
417 - Sri Lanka            450 - Lebanon             473 - Yemen (Arab Rep)
419 - India                453 - Macao               475 - Yemen (P Dem Rep)
422 - Iran                 455 - Maldives            477 - Hong Kong
425 - Iraq                 457 - Mongolia
 
 
(4) Inmarsat Codes
 
5XX - SOUTHEAST ASIA/OCEANIA
============================
501 - Adene Land           529 - Kiribati            555 - Pitcairn Island
503 - Australia            531 - Laos                557 - Solomon Island
506 - Burma                533 - Malaysia            559 - American Samoa
508 - Brunei Darussalm     536 - Marianna Island     561 - Western Samoa
510 - Caroline Islands     538 - Marshall Islands    563 - Singapore
512 - New Zealand          540 - New Caledonia &     567 - Thailand
514 - Kampuchea (Dem)                dependencies    570 - Tonga
516 - Christmas Island     542 - Niue Island         572 - Tuvalu
518 - Cook Islands         544 - Nauru               574 - Vietname (Soc Rep)
520 - Fiji                 546 - French Polynesia    576 - Vanuatu
523 - Cocos/Keeling Is     548 - Philippines         578 - Wallis and Fortuna
525 - Indonesia            553 - Papua New Guinea
 
 
6XX - AFRICA
============
601 - South Africa         626 - Gabonese Republic   659 - Namibia
603 - Angola               627 - Ghana               660 - Reunion
605 - Algeria              629 - Gambia              661 - Rwanda
607 - St Paul and          630 - Guinea-Bissau       662 - Sudan
          Amsterdam Isls   631 - Equitorial Guinea   663 - Senegal
608 - Ascension Island     632 - Guinea              664 - Seychelles
609 - Burundi              633 - Upper Volta         665 - St Helena
610 - Benin                634 - Kenya               666 - Somalia
611 - Botswana             635 - Kerguelen Islands   667 - Sierra Leone
612 - Central African      636 - Liberia             668 - Sao Tome & Principe
          Republic         642 - Libya               669 - Swaziland
613 - Cameroon             644 - Lesotho             670 - Chad
615 - Congo                645 - Mauritius           671 - Togolese Republic
616 - Comoros              647 - Madagascar          672 - Tunisia
617 - Cape Verde           649 - Mali                674 - Tanzania
618 - Crozet Archipelago   650 - Mozambique          675 - Uganda
619 - Ivory Coast          654 - Mauritania          676 - Zaire
621 - Djibouti             655 - Malawi              677 - Zanzibar
622 - Egypt                656 - Niger               678 - Zambia
624 - Ethiopia             657 - Nigeria             679 - Zimbabwe
 
 
7XX - SOUTH AMERICA
===================
701 - Argentina            735 - Ecuador             760 - Peru
710 - Brazil               740 - Falkland Islands    765 - Suriname
720 - Bolivia              745 - French Guiana       770 - Uruguay
725 - Chile                750 - Guyana              775 - Venezuela
730 - Colombia             755 - Paraguay
 
 
Prefixes in the 8XX and 9XX series are reseved for future or special uses.
 
The following prefixes are not available for assignment at this time:
100-200, 280-300, 380-400, 480-500, 580-600, 680-700, 780-999
 
Other prefix numbers not mentioned here are assignable, but likely
vacant at this time.