Here is a list of international email (SMTP) to SMS addresses. Although we don’t recommend using this low-priority sending method for commercial purposes, we figured some of you might like this for personal use. For a quick search, hit CTRL+F on your keyboard and then type the carrier you’re looking for.
Aliant (NBTel, MTT, NewTel, and Island Tel)
Send email to number@chat.wirefree.ca
Alltel
Enter your phone number. Goes to number@message.alltel.com.
Ameritech (ACSWireless)
Enter your phone number. Goes to number@paging.acswireless.com
Arch Wireless
Enter your phone number. Sent via http://www.arch.com/message/ (assumes blank PIN)
AT&T
Enter your phone number. Goes to number@txt.att.net
AU by KDDI
Enter your phone number. Goes to username@ezweb.ne.jp
BeeLine GSM
Enter your phone number. Goes to number@sms.beemail.ru
Bell Mobility Canada
Enter your phone number, including the 1 prefix. Goes to number@txt.bellmobility.ca
Bellsouth
Enter your phone number. Goes to number@bellsouth.cl
BellSouth Mobility
Enter your phone number. Goes to number@blsdcs.net
Blue Sky Frog
Enter your phone number. Goes to number@blueskyfrog.com
Boost
Enter your phone number. Goes to number@myboostmobile.com
Cellular South
Enter your phone number. Messages are sent to number@csouth1.com
CellularOne (Dobson)
Enter your phone number. Goes to number@mobile.celloneusa.com
CellularOne West
Enter your phone number. Goes to number@mycellone.com
Centennial Wireless
Enter your phone number. Sent via http://www.centennialwireless.com
Cincinnati Bell
Enter your phone number. Goes to number@gocbw.com
Claro
Enter your phone number. Goes to number@clarotorpedo.com.br
Comviq
Enter your phone number. Goes to number@sms.comviq.se
Dutchtone/Orange-NL
Enter your phone number. Messages are sent to number@sms.orange.nl
Edge Wireless
Enter your phone number. Messages are sent to number@sms.edgewireless.com
EinsteinPCS / Airadigm Communications
Enter your phone number. Messages are sent to number@einsteinsms.com
EPlus
Enter your phone number. Goes to number@smsmail.eplus.de.
Estonia Mobile Telefon
Enter your phone number. Sent via webform.
Fido Canada
Enter your phone number. Goes to number@fido.ca.
Golden Telecom
Enter your phone number or nickname. Messages are sent to number@sms.goldentele.com
Idea Cellular
Enter your phone number. Messages are sent to number@ideacellular.net
Kyivstar
Sent by addressing the message to number@sms.kyivstar.net
LMT
Enter your username. Goes to username@sms.lmt.lv
Manitoba Telecom Systems
10-digit phone number. Goes to @text.mtsmobility.com
Meteor
Enter your phone number. Goes to number@sms.mymeteor.ie
Metro PCS
10-digit phone number. Goes to number@mymetropcs.com
Metrocall Pager
10-digit phone number. Goes to number@page.metrocall.com
MobileOne
Enter your phone number. Goes to number@m1.com.sg
Mobilfone
Enter your phone number. Goes to number@page.mobilfone.com
Mobility Bermuda
Enter your phone number. Goes to number@ml.bm
MTS Primtel
Enter your phone number. Sent via web gateway.
Netcom
Enter your phone number. Goes to number@sms.netcom.no
Nextel
10-digit phone number. Goes to 10digits@messaging.nextel.com. Note: do not use dashes in your phone number.
NPI Wireless
Enter your phone number. Goes to number@npiwireless.com.
NTC
Enter your phone number. Sent via web gateway.
O2 (formerly BTCellnet)
Enter O2 username – must be enabled first at http://www.o2.co.uk. Goes to username@o2.co.uk.
O2 M-mail (formerly BTCellnet)
Enter phone number, omitting initial zero – must be enabled first by sending an SMS saying “ON” to phone number “212″. Goes to +44[number]@mmail.co.uk.
Optus
Enter your phone number. Goes to @optusmobile.com.au
Orange (UK)
Enter your phone number. Goes to @orange.net. You will need to create a user account at orange.net first.
Oskar
Enter your phone number. Goes to @mujoskar.cz
Pagenet
10-digit phone number (or gateway and pager number separated by a period). Goes to number@pagenet.net.
PCS Rogers
10-digit phone number. Goes to number@pcs.rogers.com. Requires prior registration with PCS Rogers.
Personal Communication (Sonet)
Enter your phone number. Goes to sms@pcom.ru with your number in the subject line.
Plus GSM Poland
10-digit phone number. Goes to number@text.plusgsm.pl.
Powertel
10-digit phone number. Goes to number@ptel.net
Primtel
Enter your phone number. Goes to number@sms.primtel.ru
PSC Wireless
Enter your phone number. Goes to number@sms.pscel.com
Qualcomm
Enter your username. Goes to username@pager.qualcomm.com
Qwest
10-digit phone number. Goes to @qwestmp.com
Safaricom
Goes to @safaricomsms.com
Satelindo GSM
Goes to @satelindogsm.com
SCS-900
Goes to @scs-900.ru
Simple Freedom
Goes to @text.simplefreedom.net
Skytel – Alphanumeric
Enter your 7-digit pin number as your number and your message will be mailed to pin@skytel.com
Smart Telecom
Enter your phone number. Goes to @mysmart.mymobile.ph
Smarts GSM
Enter your phone number. Sent via http://www.samara-gsm.ru/scripts/smsgate.exe
Southern Linc
Enter your 10-digit phone number. Goes to @page.southernlinc.com
Sprint PCS
Enter your 10-digit phone number. Goes to @messaging.sprintpcs.com
Sprint PCS – Short Mail
Enter your phone number. Goes to @sprintpcs.com
SunCom
Enter your number. Email will be sent to number@tms.suncom.com.
SureWest Communications
Enter your phone number. Message will be sent to number@mobile.surewest.com
SwissCom Mobile
Enter your phone number. Message will be sent to number@bluewin.ch
T-Mobile Germany
Enter your number. Email will be sent to number@T-D1-SMS.de
T-Mobile Netherlands
Send “EMAIL ON” to 555 from your phone, then enter your number starting with 316. Email will be sent to number@gin.nl
T-Mobile UK
Messages are sent to number@t-mobile.uk.net
T-Mobile USA
Messages are sent to number@tmomail.net
T-Mobile USA (Sidekick)
Messages are sent to username@tmail.com
Tele2 Latvia
10-digit phone number. Goes to number@sms.tele2.lv.
Telefonica Movistar
10-digit phone number. Goes to number@movistar.net
Telenor
10-digit phone number. Goes to number@mobilpost.no.
Telia Denmark
8-digit phone number. Goes to number@gsm1800.telia.dk.
Telus Mobility
10-digit phone number. Goes to 10digits@msg.telus.com.
The Phone House
10-digit phone number. Goes to number@sms.phonehouse.de.
TIM
10-digit phone number. Goes to number@timnet.com.
UMC
Sent by addressing the message to number@sms.umc.com.ua
Unicel
Sent by addressing the message to number@utext.com
US Cellular
Enter a 10 digit USCC Phone Number. Messages are sent to number@email.uscc.net
Verizon Wireless
Enter your 10-digit phone number. Messages are sent via email to number@vtext.com.
Verizon Wireless (formerly Airtouch)
Enter your phone number. Messages are sent to number@airtouchpaging.com. This is ONLY for former AirTouch customers. Verizon Wireless customers should use Verizon Wireless instead.
Verizon Wireless (myairmail.com)
Enter your phone number. Messages are sent via to number@myairmail.com.
Vessotel
Enter your phone number. Messages are sent to roumer@pager.irkutsk.ru.
Virgin Mobile Canada
Enter your phone number. Messages are sent to number@vmobile.ca.
Virgin Mobile USA
Enter your phone number. Messages are sent to number@vmobl.com.
Vodafone Italy
Enter your phone number. Messages are sent to number@sms.vodafone.it
Vodafone Japan
Enter your phone number. Messages are sent to number@n.vodafone.ne.jp
Vodafone Japan (Hokkaido)
Enter your phone number. Messages are sent to number@d.vodafone.ne.jp
Vodafone Japan (Hokuriko/Central North)
Enter your phone number. Messages are sent to number@r.vodafone.ne.jp
Vodafone Japan (Kansai/West — including Osaka)
Enter your phone number. Messages are sent to number@k.vodafone.ne.jp
Vodafone Japan (Kanto/Koushin/East — including Tokyo)
Enter your phone number. Messages are sent to number@t.vodafone.ne.jp
Vodafone Japan (Kyuushu/Okinawa)
Enter your phone number. Messages are sent to number@q.vodafone.ne.jp
Vodafone Japan (Shikoku)
Enter your phone number. Messages are sent to number@s.vodafone.ne.jp
Vodafone Japan (Touhoku/Niigata/North)
Enter your phone number. Messages are sent to number@h.vodafone.ne.jp
Vodafone Japan (Toukai/Central)
Enter your phone number. Messages are sent to number@c.vodafone.ne.jp
Vodafone Spain
Enter your username. Messages are sent to username@vodafone.es
Vodafone UK
Enter your username. Messages are sent to username@vodafone.net
Voicestream
Enter your 10-digit phone number.
Weblink Wireless
Enter your phone number. Goes to @airmessage.net
WellCom
Enter your phone number. Goes to @sms.welcome2well.com
WyndTell
Enter username/phone number. Goes to @wyndtell.com
nice list … I think @mms.att.net also works