<<< IRM / MIN-Codes Cellular Documentation >>>
Written by: The Clone
Date: Thursday November 4, 1999
"Like Mah-Bell I've got the ill-communication!"
- Beastie Boys
Introduction:
This document has been written for all persons yearning for
that cellular information. More specifically information on
AMPS and the international standards involved. Lately I've
gotten several e-mails asking me if I have any documents on the
topic of cellular phones. My initial response is always "no".
This file is about to change that all.
--
[_What is an IRM?_]
'IRM; International Roaming MIN'
An IRM is a four digit prefix designated by IFAST
(International Forum on AMPS Standards Technology)
that attempts to assist international roaming by minimizing
conflicts with North American MIN standards which are usually
based on their 10 digit directory number.
[_IRM Format_]
+ The format of an IRM is as follows: 0-XXX+6D or 1-XXX-6D
+ This format again is designated by IFAST constrained to
having the first digit a "0" or "1".
+ The last 6 digits of an IRM are allocated by the carrier.
--
[_MIN / MIN-Codes_]
(Available in PDF format: www.edmc.net/~theclone/NETTWERKED_ALT/IRM.PDF)
In the past a MIN is a 10 digit number that has been programmed as
the Mobile Directory Number (MDN). As a result, conflicts with MINS
in various countries hiders international AMPS based roaming standards.
At the present time there are no centralized administration for MINS
and their formats. By listing all the known MINs assignments we can
get a better look at how MINs and roaming in the AMPS locations work.
! For the convenience of all fellow Canadians,
I'll list the few Canadian Roaming MIN Codes (CRMC) first:
1627 Mobility Canada
1982 Mobility Canada
1987 Mobility Canada
International Roaming MIN Codes:
--------------------------------
000X Over-the-Air Service Provisioning Worldwide
001X Cellemetry LLC USA
002X Cellemetry LLC USA
003X Cellemetry LLC USA
004X Cellemetry LLC USA
005X Cellemetry LLC USA
006X Cellemetry LLC USA
007X Cellemetry LLC USA
008[8-9] Entel Movil Chile
0090 Orbcomm Global mobile satellite
010[1-4] SK Telecom Korea
0109 SK Telecom Korea
011[0-1] SK Telecom (Reserved until 2001) Korea
011[2-8] SK Telecom (formerly Korea Mobile Telecom) Korea
0119 Telesp Brasil
0127 BellSouth International GSM to AMPS Roaming
0128 Piltel Philippines
0129 Telesp Brasil
013[0-8] Unicom (reserved) China
0139 Telesp Brasil
014X Cellemetry LLC USA
0159 Telesp Brasil
016[2-8] KT Freetel Korea
0169 KT Freetel/Telesp Request conflict. Assignment TBD. Korea/Brasil
017[2-8] Shinsegi Republic of Korea
0179 Telesp Brasil
018[8-9] Mobikom Malaysia
0191 Telet Brazil
019[2-8] LG Telecom Korea
0199 LG Telecom/Telesp request. Assignment TBD. Korea/Brazil
0209 Tele2000 Peru
0219 Tele2000 Peru
022[2-7] Globalstar Global Satellite
0229 Tele2000 Peru
0239 Tele2000 Peru
0240 Globalstar Global Satellite
0242 Globalstar Global Satellite
0244 Globalstar Global Satellite
0249 Tele2000 Peru
0259 Tele2000 Peru
0269 Tele2000 Peru
0279 Tele2000 Peru
0289 Tele2000 Peru
0299 Tele2000 Peru
030X Unicom (reserved) China
0311 Maxitel Minas Gerais Brazil
0316 Telemig Brazil
0319 Telemig Brazil
0321 Maxitel Minas Gerais Brazil
0329 Telemig Brazil
0331 Maxitel Minas Gerais Brazil
0339 Telemig Brazil
0341 Maxitel Minas Gerais Brazil
0348 Telefonica del Espana (GSM-AMPS Roaming) Spain
0349 Telemig Brazil
0351 Maxitel Minas Gerais Brazil
0359 Telemig Brazil
0369 Telemig Brazil
0371 Maxitel Minas Gerais Brazil
038X NACN GSM Gateway USA
0391 Telet Brazil
0399 Telemig Brazil
0419 Telpar Celular Brazil
0429 Telpar Celular Brazil
0439 Telpar Celular Brazil
0449 Telpar Celular Brazil
0459 Telpar Celular Brazil
0466 CTI Movil Argentina
0469 Telpar Celular Brazil
0470 CTI Movil Argentina
047[1-8] CTI Movil Argentina
0479 Telesc Celular Brazil
0489 Telesc Celular Brazil
0491 Telet Brazil
0499 Telesc Celular Brazil
05XX Wireless carriers Mexico
060X Cellemetry LLC USA
061X Communications Authority of Thailand Thailand
0619 Americel Brazil
0625 Setel Curaçao
0629 Americel Brazil
0639 Americel Brazil
0658 Singtel Mobile Singapore
0659 MobileOne (Asia) Singapore
0660 Chunghwa Telecom Taiwan, the Republic of China
0662 Chunghwa Telecom Taiwan, the Republic of China
067[6-7] Cable and Wireless Panama
0679 Americel Brazil
0689 Americel Brazil
0691 Telet Brazil
0699 Americel Brazil
0702 Globalstar Global Satellite
0704 Globalstar Global Satellite
0706 Globalstar Global Satellite
0708 Globalstar Global Satellite
0710 Globalstar Global Satellite
0711 Maxitel Bahia Brazil
0712 Globalstar Global Satellite
0714 Globalstar Global Satellite
071[8-9] Telebahia Brazil
072[6-9] Telest Brazil
0731 Maxitel Bahia Brazil
0732 Comcel Colombia
0733 Wireless carriers Colombia
0734 Comcel Colombia
0735 Cocelco Colombia
0736 Celcaribe S.A. (Millicom) Colombia
0737 Wireless carriers Colombia
073[8-9] Telebahia Brazil
0740 Telecom Personal Paraguay Paraguay
0741 Maxitel Bahia Brazil
0744 Millicom Paraguay
0748 BellSouth Ecuador Ecuador
0749 BellSouth Ecuador Ecuador
0751 Maxitel Bahia Brazil
075[6-8] Telerj Brazil
0759 Telebahia Brazil
0764 Millicom Bolivia
0765 Millicom El Salvador
0766 Millicom Guatemala
0767 Millicom Honduras
0771 Maxitel Bahia Brazil
077[6-8] Telerj Brazil
0779 Telebahia Brazil
078[6-9] CRT Brazil
0791 Maxitel Sergipe Brazil
079[6-9] Telergipe Brazil
080X Cellemetry LLC USA
0811 BCP Sao Paulo Brazil
0812 BCP Sao Paulo Brazil
0819 Telpe Celular Brazil
0823 BCP Sao Paulo Brazil
0829 Telasa Celular Brazil
0833 BCP Sao Paulo Brazil
0839 Telpa Celular Brazil
0844 BCP Sao Paulo Brazil
0849 Telern Celular Brazil
0851 BCP Sao Paulo Brazil
0859 Teleceara Celular Brazil
0864 BCP Sao Paulo Brazil
0869 Telepisa Celular Brazil
0880 ICO Global mobile satellite
0882 BCP Sao Paulo Brazil
0883 Globalstar Global Satellite
088[6-7] Iridium International Satellite
088[8-9] Globalstar Global Satellite
0900 Unicom (reserved) China
0901 Entel Movil Bolivia
090[2-9] Unicom China
091X Unicom China
092X Unicom China
093X Unicom China
094X Unicom China
0950 Vimpelcom Russia
0951 Unicom (reserved) China
0952 Vimpelcom Russia
095[3-6] Unicom (reserved) China
0957 Vimpelcom Russia
0958 Unicom (reserved) China
0959 Vimpelcom Russia
096X Unicom (reserved) China
097[0-1] Unicom (reserved) China
097[2-3] Pele-Phone Israel
0974 Express Telecommunications Philippines
097[5-9] Unicom (reserved) China
098X Unicom China
099[0-6] Unicom China
0997 Unicom (reserved) China
0998 HighwayMaster USA
0999 Globalstar Global Satellite
1000 Cellemetry LLC USA
101X Cellemetry LLC USA
1027 BellSouth Nicaragua Nicaragua
1038 Telefonica del Salvador El Salvador
1048 CTE Telecom Personal El Salvador
109X GTE Mobilnet USA
110X Rogers Cantel Canada
1118 Telefonica del Peru Peru
1119 Telefonica del Peru Peru
1126 Telesp Brasil
1128 Telesp Brasil
1129 Telefonica del Peru Peru
1139 Telefonica del Peru Peru
1149 Telefonica del Peru Peru
1159 Telefonica del Peru Peru
1169 Telefonica del Peru Peru
1179 Telefonica del Peru Peru
1189 Telefonica del Peru Peru
1190 SK Telecom Korea
119[1-4] BCP Sao Paulo Brazil
119[5-8] SK Telecom Korea
1199 Telefonica del Peru Peru
1201 UPS USA (data system)
1212 UPS USA (data system)
1220 Unifon Argentina
1221 Unifon Argentina
122[2-5] Unifon Argentina
125[2-9] UPS USA (data system)
126[2-4] UPS USA (data system)
126[6-7] UPS USA (data sys tem)
1269 UPS USA (data system)
127[2-4] UPS USA (data system)
1276 Cellular One of Boston (Southwestern Bell)/ HighwayMaster USA
1276 UPS USA (data system)
127[8-9] UPS USA (data system)
128[2-9] UPS USA (data system)
1286 Cellular One of Boston (Southwestern Bell)/ HighwayMaster USA
1292 Cellular One of Boston (Southwestern Bell)/ HighwayMaster USA
1292 UPS USA (data system)
129[4-6] UPS USA (data system)
1294 Cellular One of Boston (Southwestern Bell)/ HighwayMaster USA
1297 Telesp Brasil
129[8-9] UPS USA (data system)
130[2-4] UPS USA (data system)
1306 UPS USA (data system)
1308 UPS USA (data system)
1311 ReadyCom USA
131[2-4] UPS USA (data system)
1316 UPS USA (data system)
1322 UPS USA (data system)
1327 UPS USA (data system)
1329 UPS USA (data system)
1333 UPS USA (data system)
1335 UPS USA (data system)
1339 UPS USA(data system)
134[2-9] UPS USA (data system)
135[2-3] UPS USA (data system)
1357 UPS USA (data system)
1359 UPS USA (data system)
1363 UPS USA (data system)
136[5-6] UPS USA (data system)
1369 UPS USA (data system)
137[2-8] UPS USA (data system)
1381 Maxitel Minas Gerais Brazil
1382 UPS USA (data system)
1387 UPS USA (data system)
139[2-6] UPS USA (data system)
1397 Telesp Brasil
139[8-9] UPS USA (data system)
1402 UPS USA (data system)
1404 UPS USA (data system)
1406 UPS USA (data system)
1408 UPS USA (data system)
1413 UPS USA (data system)
141[5-6] UPS USA (data system)
142[3-4] UPS USA (data system)
1427 UPS USA (data system)
1432 UPS USA (data system)
1439 UPS USA (data system)
1443 UPS USA (data system)
1459 UPS USA (data system)
1467 UPS USA (data system)
1472 UPS USA (data system)
147[5-7] UPS USA (data system)
1479 UPS USA (data system)
1486 UPS USA (data system)
149[1-2] USA-TELL USA
149[3-5] USA-TELL (reserved) USA
149[6-7] UPS USA (data system)
1498 Telesp Brasil
1499 UPS USA (data system)
150[5-6] UPS USA (data system)
1507 BellSouth Panama Panama
1508 BellSouth Panama Panama
1509 UPS USA (data system)
1512 UPS USA (data system)
1515 UPS USA (data system)
1523 UPS USA (data system)
1525 Globalstar Global Satellite
1526 UPS USA (data system)
1532 UPS USA (data system)
1539 CTMR Celular Brazil
154X Miniphone and Movicom Argentina
154[3-7] UPS USA (data system)
1554 UPS USA (data system)
1559 UPS USA (data system)
1562 UPS USA (data system)
1569 Telcel Venezuela
157[4-5] UPS USA (data system)
157[8-9] UPS USA (data system)
158[2-3] UPS USA (data system)
158[2-9] Movilnet Venezuela
158[5-9] UPS USA (data system)
159[0-8] Telcel Venezuela
1599 TelCell St. Maarten
161X Telstra Australia
1627 Mobility Canada
1630 (reserved) Australia
163[1-2] Hutchison Australia
163[3-9] (reserved) Australia
164[0-1] NACN/AT&T Wireless GSM-AMPS Roaming
1642 NACN/AT&T Wireless Reserved
1653 Miniphone Argentina
1656 Miniphone (reserved) Argentina
1658 Miniphone (reserved) Argentina
1659 Americel Brazil
166[1-2] Chunghwa Telecom Taiwan, the Republic of China
1684 UPS USA (data system)
169[2-7] CTI Startel Chile
169[8-9] Chilesat Chile
1715 UPS USA (data system)
1718 UPS USA (data system)
174X Hutchison Hong Kong
175X AERIS Communications USA (data system)
1751 GTE Mobilnet USA
176X AERIS Communications USA (data system)
177X AERIS Communications USA (data system)
178X AERIS Communications USA (data system)
179X AERIS Communications USA (data system)
180X AERIS Communications USA (data system)
181X AERIS Communications USA (data system)
182X AERIS Communications USA (data system)
183X AERIS Communications USA (data system)
184X AERIS Communications USA (data system)
185X AERIS Communications USA (data system)
186X TESS Brazil
187[0-5] Telecom Personal (future reservation) Argentina
187[6-8] Telecom Personal Argentina
1879 Telecom Personal (future reservation) Argentina
1881 ICO Global mobile satellite
188[6-7] Iridium (reserved until 2000) Global mobile satellite
1889 Teleceara Celular Brazil
189[6-9] Telesp Brasil
190[1-9] DDI Japan
1911 DDI Japan
192[1-9] IDO Japan
1931 IDO Japan
194[1-2] NTT DoCoMo Japan
1944 Abiatar Uruguay
195[2-3] Cellcom Israel
1954 Abiatar (reserved) Uruguay
1955 Ancel Uruguay
1956 Ancel (reserved) Uruguay
1959 Ancel Uruguay
196X Hutchison (reserved) Hong Kong
1973 Express Telecommunications Philippines
1982 Mobility Canada
1987 Mobility Canada
1990 Cellemetry LLC USA
199[1-9] HighwayMaster USA
--
Final Words:
There you go; IRM and MIN-Codes in a nutshell. This file
will be useful for the phreakers travelling throughout
the world. One could easily pick out missing MIN-Codes
and then doing what is known as "MIN fathering" or spoofing.
This in-turn really pisses off the administrators.
Feeling inspired to do just that? Get a hold of me, I'll
be glad to take part in the project.
Contact Info;
URL: http://nettwerk.hypermart.net
e-mail: webmaster@nettwerk.hypermart.net
voice mail: 1-800-909-6042
shouts;
[giving shouts just like web-page defacing scr1pt-pupp1es!]
Group: Hack Canada - we've come a long way baby!
Site: Nettwerked - it's come a long way baby!
IRC: irc.2600.net [#2600ca] - umm... it's irc. nuff said.
TUCoPS is optimized to look best in Firefox® on a widescreen monitor (1440x900 or better).
Site design & layout copyright © 1986-2025 AOH
