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Open ITSP List

Welcome to the Open ITSP (Internet Telephony Service Provider) list, a directory of ITSPs who have registered with DIDWW and have opened their network for free incoming voice traffic. This is very attractive feature that allows customers to enjoy the benefits offered by VoIP communications.

The names of all listed ITSPs are directly integrated into the DIDWW’s distribution network websites and ordering wizards, providing visibility to the ITSP and promoting their services.

This directory is free of charge to all ITSPs and is open for listing, updating, downloading and synchronizing. The Open ITSP list is rated according to the number of DIDs that are forwarded by our infrastructure to each listed ITSP.

Provider Name Country Protocol
Cyberexito Colombia SIP
IPGLOBE Brazil SIP
iVoipe United States SIP
Voicecall Brazil SIP
IP Directions France SIP
MyVNumber United States SIP
Voyced United Kingdom SIP
MEB Talk 3 Myanmar SIP
CosmoVoip Luxembourg SIP
FreeVoipDeal Luxembourg SIP
GateIP United States SIP
VoiceHost Ltd United Kingdom SIP
iTalkWorld Poland SIP
1voc Seychelles SIP
BestRates Hungary SIP

Please login or register to see full list of providers with rating and graphs.