AN AMERICAN,Uk,CANADA, CARRIER LICENSED BASED BANGLADESHI VOIP WHOLESALE AND DIALER BASED SERVICE PROVIDER.WE PROVIDE A2Z CALL TERMINATION.
ATTelecom is a leading worldwide wholesale carrier of International VoIP (voice calls over the Internet) traffic termination, CallBack service and Prepaid Calling Cards. We are the carrier of choice to many businesses around the world who seek high qualit
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