Mobilink SMS
Chat with your friends and family, that are Mobilink subscribers, via SMS. No need to register.

Paktel SMS  
Send sms text messages to Paktel subscribers.

Ufone SMS
Send SMS text messages to Ufone subscribers in Pakistan.

Country Code  :   (+92)
                    SMS Messaging Centers :
                              Mobilink  +92300000042
                    Cellular Operator :
                              +92300 - Mobilink
                              +92333 - Ufone

Mensatel Telefonica
No registration required. Send messages up to 80 characters.

Terra-Peru
Free SMS for these networks: Telefonica, Nextel, Tim, Bell South. Registration required.

Tiaxa 
Send messages text to Peru.

Country Code  :   (+51)
 

Chikka
There are 3 ways to send SMS to your friends or family in the Philippines: using Chikka SMS software, javalite or thru email. You'll also receive an email notification whenever your sms text message is successfully sent.

OmniTEXT SMS
Send free SMS text message to Philippines.

Country Code  :   (+63)
 SMS Messaging Centers :
   Globe Philippines +63-91702
   Islacom Philippines +63-9150200003
   Smart Philippines +63-9180000101
 Cellular Operator :
   +63916 - Globe Telecom, GMCR Inc.

bramka.info
Free SMS Gate for polish GSM networks (Era, Idea, Plus GSM). No limits, up to 640 characters.

Era GSM
Send free sms text messages.

Idea
Send free sms text messages.

Inspiracja.com
Send free text to all networks in Poland.No registration required.

SMS POLAND
Send free sms text messages.

SMS.pl
Free sms text messaging service.

Site SMS
Free sms text messaging.

Plus GSM
Send free sms text messages.

Country Code  :   (+48)
 SMS Messaging Centers :
   Era GSM Poland +48-602951111
   Polkomtel Poland +48-601000310
   IDEA Centertel Poland +48-501200777
 Cellular Operator :
   +48-501, 502, 503  - Centertel
   +48-600, 602, 604  - ERA GSM
   +48-601, 603, 605  - Polkomtel

Free sms to Portugal
It only works with Vodafone (former Telecel).

Inocity SMS
Offers sms text to Telecel and TMN mobile phone.

Telecel SMS
Send free sms text to Telecel cellular phones.

Country Code  :   (+351)
 SMS Messaging Centers :
   Telecel is +351-911616161
   TMN Portugal +351-936210000
   OPTIMUS +35193121314
 Cellular Operator :
   +35193 - Optimus Telecomunicacoes, S.A.
   +35196 - Telecomunicacoes Moveis
      Nacionais S.A.
   +35191 - Telecel

Asgaard World  
Best portal for free sms and free pictures messages and screen savers and much much more.

sms.ru
send free sms text message.

Country Code  :   (+40)
 SMS Messaging Centers :
   Connex Romania +40-92004000
   Dialog Romania +40-94946000
 Cellular Operator :

BeeOnLine
Free sms text messaging to Beeline GSM, Extel GSM and Damps mobile subscribers.

Cikis SMS
Free sms text messaging to Beeline GSM, Extel GSM and Damps mobile subscribers.

OJSC MegaFon
Free messaging to NWGSM and Megafon telephone numbers. No registration required.

MTS GSM 
Send up to 10 free sms messages per day. Straightforward interface for sending messages to cellular phones of MTS subscribers. No registration required.

sms.ru
Free sms text messaging to Beeline GSM, Extel GSM and Damps mobile subscribers.

Technical NW-GSM
Free sms text messaging to Beeline GSM, Extel GSM and Damps mobile subscribers.

Tver69.ru
Send free SMS to mobile phones in Russia. No registration required.

vpost
Allow unlimited worldwide SMS messaging (to any phones). No registratin required, apparently, and no limit of messages to send.

Country Code  :   (+7)
 SMS Messaging Centers :
   North West Russia +7-8129600096
   MTS Russia +7-0957699100
   BeeLine +7-90173100

SMSYES
Offers sms text message.

Country Code  :   (+966)
 SMS Messaging Centers :
   Sauditel +966 5 503 1999
 Cellular Operator :
   +966-53, 54, 55  - STC

MobileOne
Offers free sms text message.

Page-Me.com
Free sms text message to singapore.

SingTel Mobile SMS
Send free sms text message.

SingTel
Send SMS through the Internet to a SingTel Mobile number. limit to 20 SMS per day. No registration required.

Country Code  :   (+65)
 SMS Messaging Centers :
   Mobile One Singapore +65-96845999
   SingTel Singapore +65-96400001
   Starhub +6598540020

Eurotel
Send free sms to Eurotel mobile networks in slovakia

Free-SMS.sk
Send free sms to Eurotel and Globtel subscribers.

Globtel GSM SMS
send sms text to slovakia mobile networks.

Mikrobos
Send free sms to Eurotel, Oskar and TMobil mobile subscribers.

Nooby.sk
Send free sms to various mobile operators or networks in Slovakia.

SMS zdarma
send free sms text message.

SMSky.sk
Send sms messages to Eurotel and Orange. No registration required.

Zadarmo
Send free ssm to Paegas, Eurotel, Oskar, Globtel and Orange mobile subscribers.

Country Code  :   (+421)
 SMS Messaging Centers :
   Eurotel Slovakia +421-903333000
   Globtel Slovakia +421-905303303
 Cellular Operator :
   +421903 - Eurotel-Bratislava
   +421904 - Eurotel
   +421905 - Globtel GSM a.s.

Debitel  
Free sms text messaging service.

k2.net
Send free sms text messages in Slovenia.

PinkPonk
Free sms, up to 155 characters, no registration required.

Si-net GSM
Free sms text messaging service.

Country Code  :   (+386)
 SMS Messaging Centers :
   Mobitel Slovenia +386-41001333
   Si.Mobil Slovenia +386-40441000

MTNSMS
Only open for sending sms messages to MTN-SA customers in South Africa. Registration is required.

Mobile Data
Offers free sms text to South africa mobile newtorks.

Vodacom SMS
send free sms text message

Country Code  :   (+27)
 SMS Messaging Centers :
   MTN +27-831000002
   Vodacom South Africa    +27-829119
 Cellular Operator :
   +27-72, 82  - Vodacom
   +27-73, 83  - MTN

Country Code  :   (+82)
 

ACTIVAJOVEN
Send free sms text to spain (SIGN UP REQUIRED)

Navegalia SMS
Offers fre sms text to Airtel, Amena and movistar mobile networks.

Oleada
Send free sms text to spain

Sms.it
Free sms text message.

Country Code  :   (+34)
 SMS Messaging Centers :
   Telefonica Spain +34-609090909
   Airtel Spain +34-607133000
   Amena Spain +34-656000311
 Cellular Operator :
   +34-600, 607, 610, 617  - Airtel Movil
   +34-679  - Telefonica Moviles

SMS Thebrain.net
Send free sms text message to Sweden mobile phones.

Telebesked
Offers free sms text to Telia Mobitel, Comviq GSM and Europolitan mobile networks in Sweden.

Country Code  :   (+46)
 SMS Messaging Centers :
   Comviq Sweden +46-707990001
   Europolitan Sweden +46-708000708
   Telia Sweden +46-705008999
 Cellular Operator :
   +46-450, 5918, 592, 593 - Telia Mobitel AB
   +46-7011, 7018, 702, 703  - Europolitan AB
   +46-704, 707, 736, 739  - Comviq GSM AB

BlueWin
Send free sms to Swiss mobile phone users, registration required.

Branchenbuch
Free SMS delivery to sunrise, swisscom & orange. Registration required.

hautne.com SMS
Free SMS delivery to sunrise, swisscom & orange.

Gratis SMS von search.ch
Free sms text to Swiss mobile phone users, registration required.

Orange
Offers free SMS and MMS sending, WAP services, Mail, Agenda and Address book. Register now and personalise the different features available.

Surfway SMS  
Send Free SMS text message to sunrise, swisscom & orange.

Country Code  :   (+41)
 SMS Messaging Centers :
   Swisscom Switzerland +41-794999000
   diAX Switzerland +41-765980000
   Orange +41-787777070
 Cellular Operator :
   +4176 - diAx
   +4178 - Orange
   +4179 - Swisscom