International Support

Sonar supports 1-way SMS with almost every country in the world, however, we currently only support 35 countries with fully functional 2-way SMS.



We add countries to Sonar as companies reach out asking for SMS capabilities in them. If your country is not on this list of supported countries, just send us a note at [email protected].

North America

CountryISO CodeMobile Country CodeDialing CodeMajor Carriers
CanadaCA302+1Rogers Wireless, Bell Mobility, Telus, Fido Solutions
MexicoMX334+52Telcel, Movistar, AT&T
Puerto RicoPR330+1AT&T, Claro, T-Mobile, Sprint, Open Mobile
United States of AmericaUS310, 311+1AT&T, Verizon, T-Mobile, Sprint


CountryISO CodeMobile Country CodeDialing CodeMajor Carriers
AustriaAT232+433, A1, Orange, UPC, MASS Respones
BelgiumBE206+32BASE, Orange, Proximus
Czech RepublicCZ230+420T-Mobile, Vodafone, O2
DenmarkDK238+45Telia, Lycamobile, TDC, Telenor, 3
EstoniaEE248+372Telia, Elisa, Tele2
FinlandFI244+358Telia, DNA, ร…lcom, Elisa
FranceFR208+33Orange, Bouygues Telecom, SFR, Free Mobile
GermanyDE262+49E-Plus, O2, Sipgate Wireless, Vodafone, Telekom
HungaryHU216+36Magyar Telekom, Vodafone, Telenor
IrelandIE272+353Three, Vodafone, Eir
ItalyIT222+39Wind, Vodafone, H3G, lliad, TIM
LithuaniaLT246+370Tele 2, Omnitel, Bite
NetherlandsNL204+31T-Mobile, Vodafone, KPN, Tele2
NorwayNO242+47NetCom, Telenor, Mobile Norway AS, TDC, Ventelo Privat
PolandPL260+48Play, Orange, T-Mobile, Plus
PortugalPT268+351MEO, Vodafone, NOS, Lycamobile
SpainES214+34Movistar, Vodafone, Orange, MasMovil
SwedenSE240+46Tele2, Lycamobile, Gotalandsnatet, Mundio Mobile, Telia
SwitzerlandCH228+41Lycamobile, Cablecom, Swisscom, Orange, Sunrise
United KingdomGB234, 235+44T-Mobile, O2, Vodafone, 3, EE


CountryISO CodeMobile Country CodeDialing CodeMajor Carriers
Hong KongHK454+852China Mobile Hong Kong, PCCW Mobile, CSL, SmarTone, 3
MalaysiaMY502+60Celcom, Maxis, DiGi
PhilippinesPH515+63Globe Telecom, Smart Communications, Sun Cellular
SingaporeSG525+65SingTel, StarHub, M1
South KoreaKR450+82SK Telecom, KT, LG U+
VietnamVN452+84MobiFone, Gmobile, VinaPhone, Vietnamobile, Viettel


CountryISO CodeMobile Country CodeDialing CodeMajor Carriers
AustraliaAU505+61Telstra, Optus, Vodafone

South America

CountryISO CodeMobile Country CodeDialing CodeMajor Carriers
ChileCL730+56Entel, Movistar, Claro, Nextel, VTR, Tribe Mobile
GuatemalaGT704+502Movistar, Claro, Tigo

Africa & Middle East

CountryISO CodeMobile Country CodeDialing CodeMajor Carriers
IsraelIL425+972Orange, Azi Communication, Cellcom, Pelephone, Hot Mobile
South AfricaZA655+27Vodacom, MTN, Cell C, Telkom


We currently offer local phone numbers for the below countries.

  • Australia
  • Austria
  • Belgium
  • Canada
  • Chile
  • Czech Republic
  • Denmark
  • Finland
  • France
  • Germany
  • Guatemala
  • Hungary
  • Ireland
  • Israel
  • Italy
  • Mexico
  • Netherlands
  • Norway
  • Poland
  • Portugal
  • Singapore
  • Spain
  • Sweden
  • Switzerland
  • United Kingdom
  • United States of America

If you plan on using a local phone number from one of the countries above, you should notify your customers in that country of your local phone number. Customers in that country are more likely to reply to a local number.

For example, if you buy a Germany number, you'll need to notify your German customers of your German number by placing it on your German website. Messages to German numbers will automatically be from your German number. Also, German customers are more likely to reply to a German number.


Ping Wigdet

The Ping Widget does not include international numbers.

Adding a Local Phone Number

In Sonar, you can add a local phone number for a specific country.

  1. Click on the Menu bar and go to **Settings**
  2. Click on **Number Settings**
  3. Click on **Add New Country**
  4. In the drop-down field, select the country of where you want the local phone number from
  5. Enter a preferred area code for that country
  6. Click on **Add Preference**