Free In-Network Calling

Free In-Network Calling

Calls within the operator’s network are absolutely free of charge.

Providers in database: 6433
Register VoIP Provider

DNIS Support

DNIS SupportThe service for determining from which number a client has called. This helps to decide how to answer on the incoming call. A telephone company sends DNIS number to the telephone client’s system during establishing connection. As a rule, DNIS number consists from 4 to 10 digits.

View more WIKI
United States Voice.sky Communications

VOICE.SKY Communications is a facilities-based carrier with domestic and global points of presence in New York, London, Atlanta, Chicago, Miami, Los Angeles, Boston, Dallas, and Hong Kong that serves carriers and service providers including PTTs, Wireless

Read more