GeoChat is a flexible open source group communications tool that helps team members keep close track of each other. GeoChat encourages a shared awareness of who is doing what where – and it does it over any device, on any platform, and over any network. GeoChat allows you and your team to stay in touch with one another through whatever method you have available: over SMS, over email, and on the surface of a map in a web browser.
Whether you are sitting at a computer with a high-speed Internet connection, or on the go with nothing but your mobile phone, GeoChat helps you react to events quickly by making it easy to link up your team within moments, and even to form virtual teams on the fly! GeoChat lets you link headquarters to staff in the field, and field staff to each other, and lets you instantly add to your group anyone, from any organization, you think should be there.
GeoChat keeps everyone on the team connected, in sync and aware.Where do the GeoChat numbers work currently?
NOTE: we are planning to cover as many wireless providers as possible, directly and through partners, but it takes time…Here is an updated list: http://geochat.instedd.org/Home/SharedGateways
| Country | Network | Coverage (*-* =Not Yet) | Tested? | ||||
| Afghanistan | AWCC | Yes | . | ||||
| Afghanistan | Etisalat | - | . | ||||
| Afghanistan | TDCA (ROSHAN) | Yes | . | ||||
| Albania | AMC | Yes | . | ||||
| Albania | Vodafone | Yes | . | ||||
| Algeria | Algérie Telecom (AMN) | - | . | ||||
| Algeria | Orascom (Djezzy) | Yes | . | ||||
| Algeria | Wataniya (Nedjma) | - | . | ||||
| Andorra | Mobiland (STA) | Yes | . | ||||
| Anguilla | Cable & Wireless | - | . | ||||
| Anguilla | Digicel | Yes | . | ||||
| Antigua & Barbuda | APUA | Yes | . | ||||
| Antigua & Barbuda | Cable and Wireless | Yes | . | ||||
| Antigua & Barbuda | Digicel | Yes | . | ||||
| Argentina | Nextel (iDEN) | Yes | . | ||||
| Argentina | Telecom Personal | - | . | ||||
| Argentina | Telefonica Movistar (Unifon) | Yes | Yes | ||||
| Armenia | Armentel | Yes | . | ||||
| Armenia | K Telecom CJSC (VivaCell) | Yes | . | ||||
| Armenia | Karabakh Telecom | - | . | ||||
| Aruba | Digicel (NMTS ~ Mossel) | Yes | . | ||||
| Australia | Hutchison 3G (THREE) | Yes | . | ||||
| Australia | Telstra | Yes | . | ||||
| Australia | Virgin Mobile | Yes | . | ||||
| Australia | Vodafone | Yes | . | ||||
| Australia | YES Optus (Singtel) | Yes | . | ||||
| Austria | Mobilkom(Telekom/A1/PTA | Yes | . | ||||
| Austria | Orange (ONE) | Yes | . | ||||
| Austria | T-Mobile Austria GmbH (Tele.Ring) | Yes | . | ||||
| Austria | TRE (H3G) | Yes | . | ||||
| Azerbaijan | Azercell Telekom B.M. | Yes | . | ||||
| Azerbaijan | J.V.Bakcell GSM 2000 | Yes | . | ||||
| Bahamas | BTC Bahamas | - | . | ||||
| Bahrain | Batelco (BHR Mobile Plus) | Yes | . | ||||
| Bahrain | Zain (MTC Vodafone) | Yes | . | ||||
| Bangladesh | AkTel (Telecom Malaysia) | - | . | ||||
| Bangladesh | GrameenPhone | Yes | . | ||||
| Bangladesh | Warid Telecom International | - | . | ||||
| Barbados | Cable and Wireless | - | . | ||||
| Barbados | Cingular (Cellular Com) | Yes | . | ||||
| Barbados | Digicel | Yes | . | ||||
| Belarus | Mobile Digital Comm(VELCOM) | Yes | . | ||||
| Belarus | MTS Belarus | Yes | . | ||||
| Belgium | BASE (KPN Orange)(Dixitel) | Yes | . | ||||
| Belgium | Mobistar | Yes | . | ||||
| Belgium | Proximus (Belgacom) | Yes | . | ||||
| Belize | Belize Telecom Ltd | Yes | . | ||||
| Benin | Spacetel (Areeba) | Yes | . | ||||
| Bermuda | Cingular (Digicel) | Yes | . | ||||
| Bermuda | Mobility (M3 Wireless) | Yes | . | ||||
| Bolivia | Entel | - | . | ||||
| Bolivia | Nuevatel | Yes | . | ||||
| Bosnia-Herzegovina | BH Telecom (PTT BIH) | Yes | . | ||||
| Bosnia-Herzegovina | ERONET/HPT | Yes | . | ||||
| Bosnia-Herzegovina | RS Telecoms (m:tel ~ mobis) | Yes | . | ||||
| Botswana | Mascom Wireless | Yes | . | ||||
| Botswana | Orange (Vista) | Yes | . | ||||
| Brazil | Oi (TNL ~ Telemar ~ Amazonas) | Yes | . | ||||
| Brazil | TIM | Yes | . | ||||
| British Virgin Islands | Cable and Wireless | - | . | ||||
| British Virgin Islands | CCT | Yes | . | ||||
| Brunei | DataStream Technology (DTSCom) | Yes | . | ||||
| Bulgaria | Cosmo Bulgaria Mobile (Globul) | Yes | . | ||||
| Bulgaria | MobilTel AD | Yes | . | ||||
| Bulgaria | VivaTel | Yes | . | ||||
| Burkina Faso | CELTEL | Yes | . | ||||
| Burkina Faso | TELMOB (Onatel) | Yes | . | ||||
| Cambodia | CamGSM (MobiTel ~ Tango)) | Yes | Yes | ||||
| Cambodia | Camshin (Shinawatra) DCS 1800 | Yes | Yes | ||||
| Cambodia | HelloGSM (Telekom Malaysia ~ Casacom) GSM 900 | Yes | Yes | ||||
| Cameroon | MTN | - | . | ||||
| Cameroon | Orange (SCM) | Yes | . | ||||
| Canada | Fido (Microcell) | Yes | . | ||||
| Canada | Rogers AT&T Wireless | Yes | . | ||||
| Cape Verde | T+ Telecomunicacoes S.A | Yes | . | ||||
| Cayman Islands | Cable & Wireless | Yes | . | ||||
| Cayman Islands | Cingular | Yes | . | ||||
| Cayman Islands | Digicel | Yes | . | ||||
| Chad | Celtel Tchad SA | Yes | . | ||||
| Chile | Entel Movil | Yes | . | ||||
| Chile | Entel PCS | Yes | . | ||||
| Chile | Movistar (Telefónica Móvil) | Yes | . | ||||
| China | China Mobile | Yes | . | ||||
| China | China Telecom | Yes | . | ||||
| China | China Unicom | Yes | . | ||||
| Colombia | Colombia Movil SA (Tigo) | Yes | . | ||||
| Colombia | Movistar | - | . | ||||
| Congo | CelTel | Yes | . | ||||
| Congo | MTN (Libertis) | Yes | . | ||||
| Congo Democratic Rep | Celtel | Yes | . | ||||
| Congo Democratic Rep | Vodacom (CWN) | Yes | . | ||||
| Cook Islands | Telecom Cook Islands | Yes | . | ||||
| Croatia | T-Mobile (HT Mobile ~ Cronet ~ Croatian Tele.) | Yes | . | ||||
| Croatia | Tele2 | Yes | . | ||||
| Croatia | VipNet | Yes | . | ||||
| Cuba | C-COM (Etecsa) | Yes | . | ||||
| Cyprus | Areeba | Yes | . | ||||
| Cyprus | CYTA (Vodafone) | Yes | . | ||||
| Czech Republic | T-Mobile (Radiomobil) | Yes | . | ||||
| Czech Republic | Telefonica O2 (EuroTel) | Yes | . | ||||
| Czech Republic | Unallocated Prefixes | Yes | . | ||||
| Czech Republic | Vodafone Czech Republic a.s. (OSKAR) | Yes | . | ||||
| Denmark | Orange (Mobilix) | Yes | . | ||||
| Denmark | Sonofon (Dansk Mobil Telefon) | Yes | . | ||||
| Denmark | TDC (Tele Denmark) | Yes | . | ||||
| Denmark | Tele2 | Yes | . | ||||
| Denmark | Telia (Orange) | Yes | . | ||||
| Denmark | Tellmore (Virtual:Tele Danmark) | - | . | ||||
| Denmark | Three (Hi3G) | Yes | . | ||||
| Djibouti | EvatisDjibouti Telekom | Yes | . | ||||
| Dominica | Cable and Wireless | - | . | ||||
| Dominica | Digicel | - | . | ||||
| Dominican Republic | Orange (France Telecom Do.) | Yes | . | ||||
| Ecuador | Conecel (Porta) | Yes | . | ||||
| Egypt | ECMS MobiNil | Yes | . | ||||
| Egypt | Etisalat Misr | Yes | . | ||||
| Egypt | Vodafone (Misrfone +CLICK GSM) | Yes | . | ||||
| El Salvador | CTE Telecom PERSONAL | - | . | ||||
| El Salvador | Digicel | - | . | ||||
| Estonia | EMT | Yes | . | ||||
| Estonia | Radiolinja (Elisa) | Yes | . | ||||
| Estonia | Tele2 (Eesti) | Yes | . | ||||
| Ethiopia | ETMTN | - | . | ||||
| Faroe Islands | FaroeseTelecom | Yes | . | ||||
| Faroe Islands | Kall Telecom | Yes | . | ||||
| Fiji | Vodafone | Yes | . | ||||
| Finland | Alands Mobiltelefon Ab | Yes | . | ||||
| Finland | Dna Finland Oy | Yes | . | ||||
| Finland | Elisa (Oy Radiolinja Ab) | Yes | . | ||||
| Finland | Finnet (Finnish 2G Suomen) | Yes | . | ||||
| Finland | Telia Mobile | Yes | . | ||||
| Finland | TeliaSonera | Yes | . | ||||
| France | Bouygues Telecom | Yes | . | ||||
| France | Orange | Yes | . | ||||
| France | SFR | Yes | . | ||||
| French Guiana | Bouygues Telecom(Digicel) | Yes | . | ||||
| French Polynesia | Tikiphone | Yes | . | ||||
| French West Indies | Orange | Yes | . | ||||
| Gabon | Celtel | Yes | . | ||||
| Gabon | Libertis | Yes | . | ||||
| Gambia | Africell | Yes | . | ||||
| Georgia | Geocell | Yes | . | ||||
| Georgia | Magticom Ltd. | Yes | . | ||||
| Germany | E-Plus | Yes | . | ||||
| Germany | Group 3G | - | . | ||||
| Germany | MobilCom | - | . | ||||
| Germany | O2 (Viag ~ E2) | Yes | . | ||||
| Germany | Scall (T-Mobil) | Yes | . | ||||
| Germany | T-Mobil (D1 ~ Detemobil) | Yes | . | ||||
| Germany | Vodafone (D2 ~ Man.man ~ Mobilfunk) | Yes | . | ||||
| Ghana | Ghana Telecom (One-touch) | Yes | . | ||||
| Ghana | MTN (ScanCom) | Yes | . | ||||
| Gibraltar | Gibtel | Yes | . | ||||
| Global Mobile Satellite | Globalstar | Yes | . | ||||
| Greece | Cosmote | Yes | . | ||||
| Greece | Infoquest AEBE (Q-Telecom) | - | . | ||||
| Greece | TIM (Telestet ~ Stet Hellas) | Yes | . | ||||
| Greece | Vodafone (Panafon) | Yes | . | ||||
| Greenland | TELE Greenland | Yes | . | ||||
| Grenada | Cable & Wireless | Yes | . | ||||
| Grenada | Cingular (Grenada Wireless) | Yes | . | ||||
| Grenada | Digicel (Mossel) | Yes | . | ||||
| Guadeloupe | Bouygues (Digicel) | Yes | . | ||||
| Guam | Guam Cellular (Hafatel) | - | . | ||||
| Guatemala | Claro (America Movil) | - | . | ||||
| Guatemala | Comcel (CCSA) | - | . | ||||
| Guernsey | Cable & Wireless | Yes | . | ||||
| Guyana | Digicel (Umobile ~ Celstar) | - | . | ||||
| Guyana | Telephone & Telegraph Co | - | . | ||||
| Honduras | Claro | - | . | ||||
| HongKong | CSL | Yes | . | ||||
| HongKong | Hutchison (CDMA) | Yes | . | ||||
| HongKong | Hutchison (Orange 2G) | Yes | . | ||||
| HongKong | Hutchison 3G | Yes | . | ||||
| HongKong | New World PCS | Yes | . | ||||
| HongKong | PCCW/Sunday (Mandarin) | Yes | . | ||||
| HongKong | Peoples | Yes | . | ||||
| HongKong | SmarTone | Yes | . | ||||
| Hungary | Magyar Telekom (T-Mobile) | Yes | . | ||||
| Hungary | Pannon GSM | Yes | . | ||||
| Hungary | Vodafone (V.R.A.M Tele.) | Yes | . | ||||
| Iceland | Landssimi (Siminn) | Yes | . | ||||
| Iceland | Nova | - | . | ||||
| Iceland | Og Vodafone (Islandssimi) | Yes | . | ||||
| Iceland | TAL | Yes | . | ||||
| Iceland | Viking Wireless(IMC) | Yes | . | ||||
| India | Aircel - Tamil Nadu | Yes | . | ||||
| India | Aircel Cellular - Chennai | Yes | . | ||||
| India | Aircel Digilink - Haryana | Yes | . | ||||
| India | Aircel Digilink - Rajasthan | Yes | . | ||||
| India | Aircel Digilink - Uttar Pradesh East | Yes | . | ||||
| India | Bharti Airtel - Andhra Pradesh | Yes | . | ||||
| India | Bharti Airtel - Assam | Yes | . | ||||
| India | Bharti Airtel - Bihar & Jharkhand | Yes | . | ||||
| India | Bharti Airtel - Chennai | Yes | . | ||||
| India | Bharti Airtel - Delhi | Yes | . | ||||
| India | Bharti Airtel - Gujarat | Yes | . | ||||
| India | Bharti Airtel - Haryana | Yes | . | ||||
| India | Bharti Airtel - Himachal Pradesh | Yes | . | ||||
| India | Bharti Airtel - Jammu & Kashmir | Yes | . | ||||
| India | Bharti Airtel - Karnataka | Yes | . | ||||
| India | Bharti Airtel - Kerala | Yes | . | ||||
| India | Bharti Airtel - Kolkata | Yes | . | ||||
| India | Bharti Airtel - Madhya Pradesh | Yes | . | ||||
| India | Bharti Airtel - Maharashtra | Yes | . | ||||
| India | Bharti Airtel - Mumbai | Yes | . | ||||
| India | Bharti Airtel - North East India | Yes | . | ||||
| India | Bharti Airtel - Orissa | Yes | . | ||||
| India | Bharti Airtel - Punjab | Yes | . | ||||
| India | Bharti Airtel - Rajasthan | Yes | . | ||||
| India | Bharti Airtel - TamilNadu | Yes | . | ||||
| India | Bharti Airtel - Uttar Pradesh East | Yes | . | ||||
| India | Bharti Airtel - Uttar Pradesh West | Yes | . | ||||
| India | Bharti Airtel - West Bengal An.Ni. | Yes | . | ||||
| India | BPL Cellular - Kerala | Yes | . | ||||
| India | BPL Cellular - Maharashtra | Yes | . | ||||
| India | BPL Cellular - TamilNadu | Yes | . | ||||
| India | BPL Mobile - Mumbai | Yes | . | ||||
| India | BSNL - Andhra Pradesh | Yes | . | ||||
| India | BSNL - Assam | Yes | . | ||||
| India | BSNL - Bihar & Jharkhand | Yes | . | ||||
| India | BSNL - Chennai | Yes | . | ||||
| India | BSNL - Gujarat | Yes | . | ||||
| India | BSNL - Haryana | Yes | . | ||||
| India | BSNL - Himachal Pradesh | Yes | . | ||||
| India | BSNL - Jammu & Kashmir | Yes | . | ||||
| India | BSNL - Karnataka | Yes | . | ||||
| India | BSNL - Kerala | Yes | . | ||||
| India | BSNL - Kolkata | Yes | . | ||||
| India | BSNL - Madhya Pradesh | Yes | . | ||||
| India | BSNL - Maharashtra | Yes | . | ||||
| India | BSNL - North East India | Yes | . | ||||
| India | BSNL - Orissa | Yes | . | ||||
| India | BSNL - Punjab | Yes | . | ||||
| India | BSNL - Rajastan | Yes | . | ||||
| India | BSNL - TamilNadu | Yes | . | ||||
| India | BSNL - Uttar Pradesh East | Yes | . | ||||
| India | BSNL - Uttar Pradesh West | Yes | . | ||||
| India | BSNL - West Bengal An.Ni. | Yes | . | ||||
| India | Communications - Mumbai | Yes | . | ||||
| India | Dishnet Wireless Ltd. - Assam | Yes | . | ||||
| India | Dishnet Wireless Ltd. - Bihar & Jharkhand | Yes | . | ||||
| India | Dishnet Wireless Ltd. - Himachal Pradesh | Yes | . | ||||
| India | Dishnet Wireless Ltd. - Jammu & Kashmir | Yes | . | ||||
| India | Dishnet Wireless Ltd. - North East India | Yes | . | ||||
| India | Dishnet Wireless Ltd. - Orissa | Yes | . | ||||
| India | Escorts Coms - Himachal Pradesh | Yes | . | ||||
| India | Escorts Coms - Rajasthan | Yes | . | ||||
| India | Escorts Coms - Uttar Pradesh East | Yes | . | ||||
| India | Fascel - Gujarat | Yes | . | ||||
| India | Hutchison Essar - Andhra Pradesh | Yes | . | ||||
| India | Hutchison Essar - Chennai | Yes | . | ||||
| India | Hutchison Essar - Delhi | Yes | . | ||||
| India | Hutchison Essar - Karnataka | Yes | . | ||||
| India | Hutchison Essar - Mumbai | Yes | . | ||||
| India | Hutchison Telecom - Kolkata | Yes | . | ||||
| India | Idea Cellular - Andhra Pradesh | Yes | . | ||||
| India | Idea Cellular - Delhi | Yes | . | ||||
| India | Idea Cellular - Gujarat | Yes | . | ||||
| India | Idea Cellular - Maharashta | Yes | . | ||||
| India | Idea Cellular - Uttar Pradesh West | Yes | . | ||||
| India | Idea Mobile Communications - Haryana | Yes | . | ||||
| India | Idea Mobile Communications - Kerala | Yes | . | ||||
| India | MTNL - Delhi | Yes | . | ||||
| India | MTNL - Mumbai | Yes | . | ||||
| India | Reliance Internet Serv - Kolkata (CDMA) | Yes | . | ||||
| India | Reliance Telecom - Assam (CDMA) | Yes | . | ||||
| India | Reliance Telecom - Bihar & J(CDMA) | Yes | . | ||||
| India | Reliance Telecom - Himachal Pradesh (CDMA) | Yes | . | ||||
| India | Reliance Telecom - Madhya Pradesh (CDMA) | Yes | . | ||||
| India | Reliance Telecom - North East (CDMA) | Yes | . | ||||
| India | Reliance Telecom - Orissa (CDMA) | Yes | . | ||||
| India | Reliance Telecom - West Bengal An.Ni. (CDMA) | Yes | . | ||||
| India | Spice Communications - Karnataka | Yes | . | ||||
| India | Spice Communications - Punjab | Yes | . | ||||
| India | Tata Teleservices (CDMA) | Yes | . | ||||
| India | Unallocated Prefixes | Yes | . | ||||
| Indonesia | Excelcomindo Pratama | Yes | . | ||||
| Indonesia | Hutchison CPT (Three) | - | . | ||||
| Indonesia | PT Indosat (Satelindo) | Yes | . | ||||
| Indonesia | PT Natrindo TS (Lippo Telecom) | Yes | . | ||||
| Indonesia | Telkom Flexi (CDMA ~ Telkomsel) | Yes | . | ||||
| Iraq | AsiaCell | Yes | . | ||||
| Iraq | Zain (Atheer) | Yes | . | ||||
| Iraq | Zain (Iraqna) | Yes | . | ||||
| Ireland | Eircell (Vodafone) | Yes | . | ||||
| Ireland | Hutchinson 3G | Yes | . | ||||
| Ireland | Meteor | Yes | . | ||||
| Ireland | O2 (Esat Digifone ~ Tesco) | Yes | . | ||||
| Isle of Man | O2 (Manx ~ Pronto) | Yes | . | ||||
| Israel | Cellcom Israel Ltd | Yes | . | ||||
| Israel | Orange (Partner) | Yes | . | ||||
| Israel | Pelephone Communications Ltd | Yes | . | ||||
| Italy | TIM | Yes | . | ||||
| Italy | TRE (H3G) | Yes | . | ||||
| Italy | Vodafone (Omnitel) | Yes | . | ||||
| Italy | WIND (BLU) | Yes | . | ||||
| Ivory Coast | MTN (Telecel ~ Loteny) | Yes | . | ||||
| Ivory Coast | Orange (SIM ~ Ivoiris) | Yes | . | ||||
| Jamaica | Cable & Wireless | Yes | . | ||||
| Jamaica | Mossel (Digicel) | Yes | . | ||||
| Japan | NTT DoCoMo | Yes | . | ||||
| Japan | Vodafone K.K. (J-Phone) | Yes | . | ||||
| Jersey | Jersey Telecoms | Yes | . | ||||
| Jordan | Jordan Mobile Telephone (Zain) | Yes | . | ||||
| Jordan | MobileCom (Petra) | Yes | . | ||||
| Jordan | Umniah | Yes | . | ||||
| Jordan | XPress | - | . | ||||
| Kazakhstan | KarTel (K-Mobile) | Yes | . | ||||
| Kazakhstan | KCell | Yes | . | ||||
| Kenya | Celtel (KenCell) (Zain) | Yes | . | ||||
| Kenya | Safaricom | Yes | . | ||||
| Korea (South) | KT Freetel | Yes | . | ||||
| Kuwait | Wataniya Telecom | Yes | . | ||||
| Kuwait | Zain (MTC) | Yes | . | ||||
| Kyrgyzstan | Bitel(Sky mobile) | Yes | . | ||||
| Lao | Milicom (Tigo) | Yes | . | ||||
| Latvia | Latvian Mobile Telephone (LMT) | Yes | . | ||||
| Latvia | SIA Bite Latvija | Yes | . | ||||
| Latvia | Tele2 (Baltkom) | Yes | . | ||||
| Lebanon | Alfa (Cellis ~ FTML) | Yes | . | ||||
| Lebanon | MTC Touch (LibanCell) | Yes | . | ||||
| Liberia | Cellcom | Yes | . | ||||
| Liberia | Comium | - | . | ||||
| Liechtenstein | Mobilkom LIE AG | Yes | . | ||||
| Liechtenstein | Orange (VIAG EuroPlatform) | Yes | . | ||||
| Liechtenstein | Swisscom (Telecom FL ~ Comfone) | Yes | . | ||||
| Liechtenstein | Tele2 AG (Tango) | Yes | . | ||||
| Lithuania | Bite GSM (UAB) | Yes | . | ||||
| Lithuania | Omnitel GSM | Yes | . | ||||
| Lithuania | Tele2 | Yes | . | ||||
| Luxembourg | Millicom SA | Yes | . | ||||
| Luxembourg | P&T LuxGSM (EPT) | Yes | . | ||||
| Luxembourg | Tango (Millicom) | Yes | . | ||||
| Luxembourg | VOX | Yes | . | ||||
| Macau | CTM (Telemovel) | Yes | . | ||||
| Macau | Hutchison MAC | Yes | . | ||||
| Macau | SmarTone | Yes | . | ||||
| Macedonia | T-Mobile (Mobimak) | Yes | . | ||||
| Madagascar | Celtel (Madacom) | Yes | . | ||||
| Madagascar | Orange (Antaris ~ SMM) | Yes | . | ||||
| Malawi | CELTEL | Yes | . | ||||
| Malawi | Telekom Networks (Callpoint) | Yes | . | ||||
| Malaysia | Celcom (TMTouch) | Yes | . | ||||
| Malaysia | Digi | Yes | . | ||||
| Malaysia | Maxis (Binariang ~ Timecel) | Yes | . | ||||
| Maldives | Dhiraagu | Yes | . | ||||
| Maldives | Wataniya Telecom (WMobile) | Yes | . | ||||
| Mali | Malitel-SA | Yes | . | ||||
| Mali | Orange (Ikatel) | Yes | . | ||||
| Malta | Go Mobile | Yes | . | ||||
| Malta | Vodafone Malta Ltd | Yes | . | ||||
| Martinique | Digicel (Bouygues) | Yes | . | ||||
| Martinique | Orange (France Caraibe Mobiles) | Yes | . | ||||
| Mauritania | Mattel | Yes | . | ||||
| Mauritania | Mauritel Mobiles | Yes | . | ||||
| Mauritius | Cellplus | Yes | . | ||||
| Mauritius | Emtel | Yes | . | ||||
| Mexico | Nextel | - | . | ||||
| Mexico | Telefonica Movistar (Pegaso GSM) | - | . | ||||
| Moldova | Orange (VoxTel) | Yes | . | ||||
| Monaco (Kosovo) | Monaco Telecom | Yes | . | ||||
| Mongolia | MobiCom | Yes | Yes | ||||
| Montenegro | MTEL | - | . | ||||
| Montenegro | Telenor (ProMonte) | - | . | ||||
| Montserrat | Cable and Wireless | - | . | ||||
| Morocco | Maroc Telecom (Itissallat al Maghrib) | Yes | . | ||||
| Morocco | Medi Telecom | Yes | . | ||||
| Mozambique | mCel (Moz Cellulcar ~ TDM) | Yes | . | ||||
| Mozambique | Vodacom | Yes | . | ||||
| Namibia | Cell One (Powercom) | - | . | ||||
| Namibia | MTC | Yes | . | ||||
| Nepal | Door Sancha (Nepal Telecom) | Yes | . | ||||
| Netherlands | KPN Mobile The Netherlands B.V. | Yes | . | ||||
| Netherlands | Orange Nederland N.V. | Yes | . | ||||
| Netherlands | T-Mobile Netherlands B.V. | Yes | . | ||||
| Netherlands | Tele2 (Netherlands) B.V. | Yes | . | ||||
| Netherlands | Telfort (O2) | Yes | . | ||||
| Netherlands | Vodafone (Libertel) | Yes | . | ||||
| Netherlands Antilles | Curacao Telecom N.V. | - | . | ||||
| Netherlands Antilles | Setel (UTS) | - | . | ||||
| Netherlands Antilles | TelCell (St Maarten) | Yes | . | ||||
| New Caledonia | OPT (Mobilis) | Yes | . | ||||
| New Zealand | Telecom New Zealand | Yes | . | ||||
| New Zealand | Telstra New Zealand | Yes | . | ||||
| New Zealand | Vodafone (BellSouth) | Yes | . | ||||
| Nicaragua | Enitel Movil | Yes | . | ||||
| Nicaragua | Movistar | - | . | ||||
| Niger | Celtel | Yes | . | ||||
| Nigeria | Globacom Ltd. (Glo Mobile) | Yes | . | ||||
| Nigeria | MTN | Yes | . | ||||
| Nigeria | Zain (Celtel / V-Mobile) | Yes | . | ||||
| Norway | Automobil Invest AS (Network Norway) | Yes | . | ||||
| Norway | Mobyson AS | Yes | . | ||||
| Norway | NetCom | Yes | . | ||||
| Norway | Tele2 Norge AS | Yes | . | ||||
| Norway | Telenor Mobil AS | Yes | . | ||||
| Oman | Omantel | Yes | . | ||||
| Oman | Qatari (NAWRAS) | Yes | . | ||||
| Pakistan | Mobilink | Yes | . | ||||
| Pakistan | Telenor | Yes | . | ||||
| Pakistan | UFone (PAKTEL) | - | . | ||||
| Pakistan | Warid Telecom | Yes | . | ||||
| Palestine (+970) | Palestine Cellular (Jawwal) | Yes | . | ||||
| Panama | Cable & Wireless | - | . | ||||
| Panama | Movistar | - | . | ||||
| Paraguay | CTI Movil (AMX) | - | . | ||||
| Paraguay | Hola Paraguay (VOX) | Yes | . | ||||
| Paraguay | Hutchinson (Porthable) | Yes | . | ||||
| Paraguay | Núcleo S.A. (Personal) | Yes | . | ||||
| Peru | América Móvil Perú (Claro) | Yes | . | ||||
| Peru | Nextel | - | . | ||||
| Philippines | Digital (Sun Cellular) | Yes | . | ||||
| Philippines | Globe Telecom | Yes | . | ||||
| Philippines | PLDT | - | . | ||||
| Philippines | Smart Communications | Yes | . | ||||
| Poland | Era (Polska ~ Heyah) | Yes | . | ||||
| Poland | Orange (Idea ~ PTK Centertel) | Yes | . | ||||
| Poland | Play (P4) | Yes | . | ||||
| Poland | PlusGSM (PolKomTel ~ SamiSwoi) | Yes | . | ||||
| Portugal | Sonaecom (Optimus) | Yes | . | ||||
| Portugal | TMN | Yes | . | ||||
| Portugal | Vodafone (Telecel) | Yes | . | ||||
| Puerto Rico | Telefonica Movistar | - | . | ||||
| Qatar | Qatar Telecom (Q-Tel) | Yes | . | ||||
| Reunion | Orange (France Telecom) | Yes | . | ||||
| Reunion | Outremer Telecom | - | . | ||||
| Romania | Cosmote (Cosmorom) | Yes | . | ||||
| Romania | Orange (Dialog ~ Mobil Rom) | Yes | . | ||||
| Romania | Vodafone Romania S.A. (MobiFon ~ Connex) | Yes | . | ||||
| Russia | BaykalWestCom | Yes | . | ||||
| Russia | BM-Telecom | - | . | ||||
| Russia | Dontelecom | Yes | . | ||||
| Russia | Ermak RMS | Yes | . | ||||
| Russia | KB Impuls (Beeline) | Yes | . | ||||
| Russia | Kuban | - | . | ||||
| Russia | MegaFon (North-West ~ JSC ~ Sonic Duo) | Yes | . | ||||
| Russia | Mobile Communications Systems | Yes | . | ||||
| Russia | Mobile TeleSystems | Yes | . | ||||
| Russia | New telephone company | Yes | . | ||||
| Russia | Nizhegorodskaya Cellular Communications | - | . | ||||
| Russia | Prim Telephon | Yes | . | ||||
| Russia | SMARTS (Zao) | Yes | . | ||||
| Russia | SMARTS IVANOVO | Yes | . | ||||
| Russia | Tele2 | Yes | . | ||||
| Russia | TELECOM-XX1 | - | . | ||||
| Russia | Uralsviazinform | - | . | ||||
| Russia | Uraltel Ltd | Yes | . | ||||
| Russia | Vimpelcom | Yes | . | ||||
| Russia | Yenisey Telecom | - | . | ||||
| Samoa (American) | Digicel | Yes | . | ||||
| Samoa (American) | SamoaTel | Yes | . | ||||
| Samoa (Western) | Digicel | Yes | . | ||||
| Satellite-Thuraya | Thuraya | Yes | . | ||||
| Saudi Arabia | Saudi Telecom (STC ~ Al Jawal) | Yes | . | ||||
| Senegal | Orange (Sonatel) | Yes | . | ||||
| Serbia | MONET | Yes | . | ||||
| Serbia | Promonte | Yes | . | ||||
| Serbia | Telekom Srbija (MTS) | Yes | . | ||||
| Serbia | Telenor Belgrade (MOBTEL) | Yes | . | ||||
| Serbia | VIP | - | . | ||||
| Seychelles | Cable and Wireless | Yes | . | ||||
| Seychelles | Telecom Seychelles (Airtel) | Yes | . | ||||
| Sierra Leone | Celtel S.L. Ltd. | Yes | . | ||||
| Sierra Leone | Comium | - | . | ||||
| Sierra Leone | Millicom S.L. Ltd. | Yes | . | ||||
| Sierra Leone | Mobitel | Yes | . | ||||
| Singapore | M1 | Yes | . | ||||
| Singapore | Singtel (1800) | Yes | . | ||||
| Singapore | SingTel (900) | Yes | . | ||||
| Singapore | StarHub Pte Ltd. | Yes | . | ||||
| Slovakia | O2 (Telefonica) | - | . | ||||
| Slovakia | Orange (Globtel) | Yes | . | ||||
| Slovakia | T-Mobile (Eurotel) | Yes | . | ||||
| Slovenia | Mobitel | Yes | . | ||||
| Slovenia | Si.Mobil (Vodafone) | Yes | . | ||||
| Slovenia | Tusmobil | Yes | . | ||||
| South Africa | Cell C | Yes | Yes | ||||
| South Africa | MTN | Yes | Yes | ||||
| Spain | Orange (France Telecom ~ Amena) | Yes | . | ||||
| Spain | Telefonica (Movistar) | Yes | . | ||||
| Spain | Vodafone (Airtel Movil) | Yes | . | ||||
| Spain | Xfera Moviles- S.A. | - | . | ||||
| Sri Lanka | Celltel | Yes | . | ||||
| Sri Lanka | Hutchinson | Yes | . | ||||
| Sri Lanka | Mobitel | Yes | . | ||||
| Sri Lanka | MTN (Dialog) | Yes | . | ||||
| St. Kitts And Nevis | Cable & Wireless | - | . | ||||
| St. Lucia | Cable and Wireless | - | . | ||||
| St. Lucia | Digicel | Yes | . | ||||
| St. Vincent | Cable and Wireless | - | . | ||||
| St. Vincent | Digitel | Yes | . | ||||
| Sudan | MTN | - | . | ||||
| Sudan | SDN (MobiTel) | - | . | ||||
| Suriname | Digicel | - | . | ||||
| Suriname | Telesur | - | . | ||||
| Swaziland | Swazi MTN | Yes | . | ||||
| Sweden | Hi3G Access AB | Yes | . | ||||
| Sweden | Tele2 (Comviq) | Yes | . | ||||
| Sweden | Telenor (Vodafone) | Yes | . | ||||
| Sweden | Telia (Sonera ~ Mobitel) | Yes | . | ||||
| Switzerland | Orange | Yes | . | ||||
| Switzerland | Sunrise (TDC ~ diax) | Yes | . | ||||
| Switzerland | Swisscom (Migros) | Yes | . | ||||
| Switzerland | Tele2 | Yes | . | ||||
| Syria | MTN (Spacetel) | - | . | ||||
| Syria | SyriaTel | Yes | . | ||||
| Taiwan | Chunghwa Telecom | Yes | . | ||||
| Taiwan | Chunghwa-LDM- (GSM) | Yes | . | ||||
| Taiwan | FarEasTone | Yes | . | ||||
| Taiwan | FarEasTone (DCS) | Yes | . | ||||
| Taiwan | FarEasTone Mobitai TransAsia | Yes | . | ||||
| Taiwan | KGT (DCS) | Yes | . | ||||
| Taiwan | Mobitai (GSM) | Yes | . | ||||
| Taiwan | Taiwan Mobile Co (TCC) | Yes | . | ||||
| Taiwan | TransAsia | Yes | . | ||||
| Tajikistan | Beeline | Yes | Yes | ||||
| Tajikistan | Indigo | Yes | Yes | ||||
| Tajikistan | JC Somoncom | Yes | Yes | ||||
| Tajikistan | TT Mobile | Yes | Yes | ||||
| Tanzania | Celltel | Yes | Yes | ||||
| Tanzania | Tigo (MIC ~ Mobitel) | Yes | . | ||||
| Tanzania | Vodacom (T) Ltd. | Yes | . | ||||
| Tanzania | Zantel Ltd. | Yes | . | ||||
| Thailand | AIS (Advanced Info Service) | Yes | Yes | ||||
| Thailand | Digital Phone Co | Yes | . | ||||
| Thailand | TAC (DTAC) | Yes | Yes | ||||
| Thailand | True Move (Orange) | Yes | . | ||||
| Trinidad and Tobago | Digicel | Yes | . | ||||
| Trinidad and Tobago | Telcom Services (TSTT) | Yes | . | ||||
| Tunisia | Tunisiana (Osracom) | Yes | . | ||||
| Tunisia | Tunisie Telecom (Tunicell ~ Tuntel) | Yes | . | ||||
| Turkey | Avea | Yes | . | ||||
| Turkey | Turkcell | Yes | . | ||||
| Turkey | Vodafone (Telsim) | Yes | . | ||||
| Turkmenistan | BCTI | Yes | . | ||||
| Turks and Caicos Islands | Cable & Wireless | - | . | ||||
| Uganda | CelTel (Clovergem) | Yes | . | ||||
| Uganda | MTN | Yes | . | ||||
| UK | Hutchison 3G UK Ltd | Yes | . | ||||
| UK | O2 (BT Cellnet) | Yes | Yes | ||||
| UK | Orange | Yes | Yes | ||||
| UK | T-Mobile (Virgin) | Yes | Yes | ||||
| UK | Vodafone | Yes | Yes | ||||
| Ukraine | Astelit | Yes | . | ||||
| Ukraine | Kyivstar GSM | Yes | . | ||||
| Ukraine | Ukrainian Radio Systems | Yes | . | ||||
| Ukraine | UMC | Yes | . | ||||
| United Arab Emirates | DU (EITC) | - | . | ||||
| United Arab Emirates | Etisalat | Yes | . | ||||
| Uruguay | América Móvil Wireless (CTI) | - | . | ||||
| USA | Alltel (text only) | - | . | ||||
| USA | AT&T Blue (text only) | Yes | Yes | ||||
| USA | AT&T Orange (Cingular - text only) | Yes | Yes | ||||
| USA | Boost CDMA (Nextel - text only) | - | . | ||||
| USA | Boost iDEN (Nextel - text only) | - | . | ||||
| USA | Cellular South (text only) | - | . | ||||
| USA | Centennial (text only) | - | . | ||||
| USA | Cincinnati Bell | - | . | ||||
| USA | Cricket Communications (text only) | - | . | ||||
| USA | Dobson (text only) | - | . | ||||
| USA | Nextel(text only) | - | . | ||||
| USA | nTelos (text only) | - | . | ||||
| USA | Sprint CDMA (text only) | - | . | ||||
| USA | Sprint iDEN (text only) | - | . | ||||
| USA | Suncom (text only) | - | . | ||||
| USA | T-Mobile (text only) | - | . | ||||
| USA | US Cellular (text only) | - | . | ||||
| USA | Verizon (text only) | - | . | ||||
| USA | Virgin Mobile (MVNO:Sprint - text only) | - | . | ||||
| USA | West Central (text only) | - | . | ||||
| Uzbekistan | Coscom | Yes | Yes | ||||
| Uzbekistan | DAEWOO (Unitel) | - | . | ||||
| Uzbekistan | JV Uzdunrobita | Yes | . | ||||
| Uzbekistan | Uzmacom | Yes | . | ||||
| Vanuatu | Telecom Vanuatu (SMILE) | Yes | . | ||||
| Venezuela | Digitel | Yes | . | ||||
| Venezuela | Infonet | - | . | ||||
| Venezuela | Movilnet | - | . | ||||
| Vietnam | Mobifone (VMS) | Yes | . | ||||
| Vietnam | Viettel | Yes | . | ||||
| Vietnam | Vinaphone (VTS) | Yes | . | ||||
| Yemen | MPC (Sabafon) | Yes | . | ||||
| Yemen | Spacetel | Yes | . | ||||
| Zambia | CelTel | Yes | . | ||||
| Zambia | MTN (Telecel) | Yes | . | ||||
| Zimbabwe | Econet | Yes | . | ||||
| Zimbabwe | NetOne | Yes | . |
What can I do with Geochat?
With Geochat you will be able to:
- Create, join and participate in chat groups by SMS, email, or web browser.
- Add your location in many different location formats, geochat will translate this location into a position in the map.
- Subscribe a group to one or more RSS/ATOM feeds, and each new item will be broadcast to mobile users via SMS.
- Create your own “local gateway” mini-client that allows you to plug a local cell phone into your laptop, connect to the Internet, and allow users to send and receive text messages through the service via the local cell network.
- See, at a glance in the Map, who said what, when, and where.
- Verify, refute, or update information live from the field using your mobile phone.
- Share the benefits of their geospatial “big picture” view (if you are a highly-connected user) and push out relevant RSS/ATOMfeeds to a barely connected users via SMS.
- Ensure that your teammates know where you are and what you are doing.
- Visualize your remote team on the surface of a map and interact with them.
- Use it on any PC, Mac, or Linux PC capable of running Mozilla Firefox
- Use it from any cell phone capable of sending and receiving SMS messages.
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