<<< 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 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.