Please PM me with the information below if your cellular company is not included in the list.

1. Cell Phone Company's Name (i.e. Alltel)
2. Countries of Operation (i.e. United States)
3. Texting Email Address (i.e. @message.alltel.com)
4. Length of a Cell Phone Number for That Provider in That Country (i.e. 10 digits)

Australia: Blue Sky Frog, Optus, Primus/Telstra, Three, Vodafone
Austria: MaxMobil, OneConnect, T-Mobile
Belgium: Mobistar
Bermuda: OneConnect
Brazil: Nextel
Canada: Bell Mobility, Fido/Microcell, Manitoba, NBTel, PageMart, PageNet, Rogers, Telus
Chile: Bell South
Czech Republic: Eurotel, Oskar
Denmark: Sonofon, Tele Danmark, Telia Denmark
Estonia: EMT
France: SFR
Germany: E-Plus, Vodafone, T-Mobile
Hungary: PGSM
India: BPL, Chennai RPG, Chennai Skycell/Airtel, Delhi Airtel, Delhi Hutch, Idea, Orange
Ireland: Meteor
Italy: Telecom Italia, Vodafone, Vodafone Omnitel
Japan: Vodafone
Latvia: Kyivstar, LMT, Tele2
Lebanon: Cellis/LibanCell
Luxembourg: P&T Luxembourg
Malaysia: Celcom
Netherlands: Dutchtone/Orange
Norway: Netcom, Telenor
Panama: Cable and Wireless
Poland: Plus GSM
Portugal: Optimus, Telcel, TMN
Russia: Beeline, MTS, Primtel, SCS 900, Vessotel
Serbia/Montenegro/Yugoslavia: Mobtel Srbija
Singapore: MiWorld/Mobileone
Slovenia: Mobiltel, Si Mobil
Spain: Movistar, Vodafone
Sweden: Comviq, Europolitan
Switzerland: Sunrise, Swisscom
Tanzania: Mobiltel
Ukraine: Golden Telecom, Kyivstar, UMC
United Kingdom: O2, Orange, T-Mobile, Vodafone
United States: 3 Rivers, Advantage Communications, Airtouch, AirVoice, Alltel, Arch, AT&T, Bell South, Bluegrass, Boost, CallPlus, Carolina Mobile, Cellular One, Century Vermont, CenturyTel, Cricket, Cingular, Communication Specialists, Cook, Corr, Dobson, Edge, Einstein, Galaxy, GCS, GrayLink/Porta-Phone, GTE, Houston Cellular, Inland, JSM, Lauttamus, MCI, Metro, Metrocall, Midwest, Mobilcom, Mobilfone, Morris, Nextel, NPI, Ntelos, Omnipoint, OnlineBeep, Pacific Bell, PageMart, PageOne, PCS One, Pioneer/Enid, Propage, Public Service Cellular, Qwest, RAM Page, Safaricom, Satelindo, Satellink, Simple Freedom, Skytel, Smart, Southern LINC, Southwestern Bell, Sprint, SunCom, Surewest, T Mobile, TeleTouch, Telus, TIM, Triton, TSR, Unicel, US Cellular, USA Mobility, Verizon, Virgin, Weblink, West Central, Western