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Tiaxa.com
Test your cellular for SMS

Australia
Opus
[+61 401, 402, 403, 411, 412, 413]
Mobilealert
Telstra MobileNet:
[+61 407, 408, 409, 417, 418, 419]
Mobilealert

Blueskyfrog
Hooya
Aris Club of Melbourne
Quios
VodaFone
[+61 414, 415, 416]
Mobilealert

Blueskyfrog
Hooya
Pageiq
Redrock

Austria
Mobilkom
[+43-664]
S.M.S. online
Mobilkom Mobiltext
SMS to Call-Me-Pager
[+43-669]
Max.Mobil
[+43-676]
max.telegramm.
S.M.S. online
Branchenbuch
Online SMS

Belgium
Ad Valvas
Branchenbuch
Online SMS
B-GSM
EMB SMS
GSM ZOO
Mobistar
[+32-95/96]
NetBel SMS
Net-iT Now
MSN-Be Quios
Proximus (English)
[+32-75/477]
Proximus
(Belcast Skynet)
Skynet - Belgacom
Orange Belge
Orange (Planet Internet)

Brazil
Tiaxa.com

Bulgaria
MobilTel [+359 - 88]
Branchenbuch
Online SMS

Czech Republic
Eurotel SMS Gateway
Blueskyfrog
Canada
Rogers Communications
FIDO
Bellmobility

Chile
Tiaxa.com

Croatia
CRO GSM E-zine
Cronet (English)
Cronet (Croatian)
Cronet [+385-98]
VipNet
(GSM 900, Croatia) [+385-91]
SmsRu (Cronet. Vipnet)

Cyprus
CY.T.A
[+357 - 9]
Branchenbuch
Online SMS
Cytanet Web Mail

Czech Republic
Oskarmobil
Eurotel [420 - 602]
Eurotel SMS Gateway
Blueskyfrog
RadioMobil
[+420 - 603]
Paegas SuperSMS
Branchenbuch Online SMS

Denmark
[+45-201/202/203/204/401/402/403/404]
Branchenbuch
Online SMS

Hooya
Sonofon
[+45-206/207/208/209/405/406/407/408/409]
Blueskyfrog

EEUU

Tiaxa.com

El Salvador
Terra, El Salvador
Telemovil El Salvador

Estonia
EMT
[+372 - 50]
Wireless
Q-GSM [372 - 55]
RadioLinja Eesti
[+372 - 56]
Wireless Communications
Branchenbuch
Online SMS
Cikis

Finland
Sonera Finland +358 - 40
Branchenbuch Online SMS
Hooya
Radiolinja Finland
[+358 - 46/50]
Blueskyfrog

France
[+33-6 . . . ]
Kiwee
Net-iT Now SMS
Bouygues Telecom SFR
SMSgratuit
aSyMetriS
e-SMS
HP Web Server

Germany
D1 De TeMobil [+49 - 170/171]
Vector SMS
SMS DE
3Box
Beyond the net
Net-iT Now SMS
Branchenbuch
Online SMS
Viaginterkom
D2 Mannesmann Mobilefunk
[+49 - 172/173]
Interactive Networx
E-Plus
[+49 - 177]
Blueskyfrog

Gibraltar
Gibtel
[+350 -  57/58]
Branchenbuch
Online SMS

Greece
Panafon
[+30-94/95]
Aris Club of Melbourne
sms.gt.com.ua
http://www.yooha.com/
TeleStet
[ +30-93]
MTN SMS
CosmOTE
[+30-97]

Guatemala
Bell South Guatemala

Holand
[+31-651/652/653 . . . ] and [+31-654/655]
Net-iT Now SMS
Branchenbuch
Online SMS

Hong Kong
Hutchinson Telephone
[+852 - 904/928/947/948/949]
Orange Hong Kong SMS (English)
Orange Hong Kong SMS (Chinese)
Blueskyfrog

Hungary
Pannon Plusz SMS Kuldes
[+36-20/30]
Branchenbuch
Online SMS

Ireland
Eircell
[+353 - 87]
Branchenbuch
Online SMS

Iceland
Telecom +354 -
Tal
Indonesia
TelkomSel
[+62-811]
Portalkilat
Astaga
Satelindo
[+62-816]
Branchenbuch
Online SMS
Astaga
India
[+91 - ]
Airtelindia
Air Tel World
Air Tel World SMS Chat
Air Tel SMS Chat
(Create Account)

Israel
PeleText SMS
(GSM 1800, Israel)
iSend Cellcom

AdriaCom
Blu
Blueskyfrog
Borse.It
Branchenbuch
Online SMS
Centro HL
Ciao Web
Clarence
Enel
Everyday
Flashmain
Free SMS
GiocoTel
Goingtonight
GSM Box
Hot
Infinito
InWind
Italia online
Jumpy
Kata Web
Latinia

LombardiaCom
MailSurf
MTN SMS Italia
My Alert
Net It Now SMS
Omnitel Italia
Pippo
Quios
Repubblica
eXcell
Send It
SMS Italia (Ararara)
SMS - Italia
Supereva (reg.)
TiberCom
Tim
Telecom Italia Mobile

Telemail
Tiscalinet
Wappi - Invio SMS
Wappi - SMS2Mail
Wap Topic
Wikeyfun
WorldXS (Italian)
WorldXS (English)
WorldXS - SMS
WorldXS Free SMS

Japan
Genie Japan

Latvia
LMT
[+371 - 92]
Branchenbuch Online SMS
Cikis
BaltcomGSM
Lebanon
FTML
[+961- 32/33/34/35]
Jinny Paging
Branchenbuch
Online SMS
MTN SMS

Branchenbuch
Online SMS

Lithuania
Omnitel
[+370 - 98]
Omnitel Lithuania

BITE   
[+370 - 99]
UKphone

Luxembourg
P&T Luxembourg
[+352 - 021]
Net-iT Now SMS
Branchenbuch
Online SMS
ISMS

Macau
CTM
[+853 - 66/68]
Branchenbuch Online SMS

Macedonia
MobiMak
[389 - 70]
Branchenbuch
Online SMS

Malaysia
Maxis
[+60 - 12]
Mutiara
[+60-16]
Celcom
[+60-19]
Blueskyfrog

Mauritius
CellPlus
[+230 - 25]
Branchenbuch
Online SMS
Blueskyfrog

Mexico
Tiaxa.com

Morocco
 
Namibia
MTC
[+264 - 81]
Branchenbuch
Online SMS

Netherlands
[+31-651/652/653 . . . ]
and [+31-654/655]
Net-iT Now SMS
Branchenbuch Online SMS
Qwibus

New Zealand
Vodafone Text Messaging
Vodafone Service Online

Norway
Hooya
Telenor Mobil
[+47 - 90/91/95]
Net-iT Now SMS
Branchenbuch
Online SMS
Netcom GSM
[+47 - 92/93]
Blueskyfrog
Panama
Tiaxa.com

Paragauy
Tiaxa

Philippines
Easycall
Globe Quios
Smart

Poland
SMSExpress
(for EraGSM, Plus GSM and Idea Centertel)
Plus GSM
[+48-601/603]
Bramka E-mail to SMS
Branchenbuch Online SMS

Era GSM
[+48 - 602]

Portugal
Branchenbuch Online SMS
Blueskyfrog
TMN
[+351 - 96]

Reunion
SRR 
[+262 - 65/66/85/86/87]
Branchenbuch Online SMS

Romania
Connex
[+40-92/94]
Branchenbuch
Online SMS
Codec


Russia
North West
[+7812, +7813, +7814]
North West GSM
Russia Northwest St-Petersburg
[+78-12/14/15/16/17/19/20]
North West GSM - Send SMS (English)
North West GSM - Send SMS (Russian)
North West GSM Light
Branchenbuch
Online SMS
Cikis
V post
Serbia 
Mobtel
[+381-63- . . . ]
Hypermart
Subotica
Quious
SMS Italia
SIMpaid
SMS YU
Telekom Srbija
[+381-64- . . . ]

Singapore
SingTel Mobile Network SMS
[+65 -961/962/963/964/965/967/971/972/981]

Branchenbuch Online SMS

MobileOne
[+65 - 968/969/974]
Branchenbuch Online SMS

Slovakia
Globtel
[+421-905] 
Eurotel
[+421 - 903]

Slovenia
Mobitel
Simobil

Hooya
MTN

Spain
Navegalia SMS
Blueskyfrog
Hooya
Mobitel
Simobil

Swaziland
Swazi MTN Airtel
[+34-907/ 607,670,677,600,666 ]

Sweden
Telebasked
Telia Mobitel
[+46 -703/705/706]
Net-iT Now SMS
Branchenbuch
Online SMS
Blueskyfrog
Net-iT Now SMS

Switzerland
[+41-79]
Aircall Gratis SMS
Branchenbuch Online SMS
Net-iT Now SMS
WebNet

Taiwan
Chung Hwa
[+886 - 938]

AIS
Branchenbuch
Online SMS

Turkcell

Ukraine

Golden Telecom
(Ukraine)
I-pager
(exUSSR cell provider & pagers operators)
Golden Telekom SMS
(Ukraine)
Golden Telekom Ukraine
(English)
Golden Telekom Ukraine
(Russian)
Svit Online Ukraine

United Arab Emirates
Etisalat
[+97150]
United Kingdom
One-2-One
[+44-956/7/8/61]
UKphone
[+44-956/7/8/61]
Orange  
[+44-973]
Orange messaging
eSMS (subscription)
Vodafone
[+44-370/374/378/385/421/467/468/...
....498/831/836/7000/7002/7074/7771/8700]
UKphone
eSMS (subscription)
Cellnet
[+44-401/402/403/410/411/585/589/802/850/860]
Genie
[Cellnet user only]
Net-iT Now SMS
eSMS (subscription)
Guernsey Telecoms
[+44-4481/7781]
Net-iT Now SMS
Branchenbuch
Online SMS
Net-iT Now SMS
Jersey Telecom
[+44-9797]
Branchenbuch
Online SMS

MessageX
MessageX

AirTouch Paging
AirTouch PCS
Arch
AT&T PCS
Bell Mobility
Bell South
Bell South WD
Cantel AT&T
Cellular One
ClearNet
Comcast Metrophone
DogPhone
GoAmerica
Iridium(PageNet)
MetroCall
MobileComm
Nextel
OmniPoint
Pacific Bell
PacBell
Page Me
PageMart
PageNet
PrimeCo
SkyTel
Sprint PCS
Tap Zing
VoiceStream

Venezuela
Movilnet
Tiaxa.com