DID World Wide  International DIDs forwarded to PSTN and VoIP by SIP, IAX, H323, Skype, Gtalk, MSN Messenger. Origination services, SIP DIDs. Read more | Rate This Site

Bandwidth.com  Business-class Voice over Internet (VoIP) phone service and Internet access to small and medium businesses (SMB) nationwide from Bandwidth.com Read more | Rate This Site

Flowroute  We are a carrier-grade wholesale VoIP provider offering high-quality SIP trunking and DIDs (phone numbers) at the most competitive rates. Read more | Rate This Site

Callcentric  Pay per call and Unlimited rate plans, DID phone numbers worldwide. Sign up for a free account today. Read more | Rate This Site

DIDX  DIDX (DIDXchange) is where Internet protocol communications companies buy and sell DID (Direct Inward Dialing) phone numbers. Read more | Rate This Site

AirTouch  DIDs to SIP and Skype Read more | Rate This Site

IP Communications  IP Communications enables you to select phone numbers from locations worldwide and deliver them to you via VoIP delivery. Read more | Rate This Site

DID Live  DID Live provides virtual phone service to customers via voice over IP (VoIP). Read more | Rate This Site

Voxbone  Voxbone provides wholesale international virtual numbers from over 40 countries with forwarding via VoIP. Our worldwide VOIP origination services provide the global infrastructure enabling customers to expand to international markets. Read more | Rate This Site

Vitelity Communications, Inc.  Unlimited Inbound Local DIDs for only $7.95 per month. Toll free service for only 1.9 cents per minute Read more | Rate This Site

Buy VoIP DID Online  Buy unmetered SIP DIDs with 20 channels all over us. These DIDs can be used for calling card, call centers. No limit on minute usage. Read more | Rate This Site

3Stars Net  Belgian DIDs in all areas and provides local 0800 and premium numbers. Also for calling card providers. Read more | Rate This Site

Adam's Telecom  We provide VoIP DID services forwarded to SIP, IAX, IAX2, H.323 or PSTN on failover. We also provide home and business IP PBX voicemail. Read more | Rate This Site

GagaPhone.com  DIDs in USA, UK, Canada, Mexico, Spain, Germany, Italy, Japan and 10 other countries. Read more | Rate This Site

DID phones  USA DIDs in all areas and provides local toll free and premium numbers. Read more | Rate This Site

DialMonster  Offering Virtual Numbers, Pc to Phone, Phone to Phone, international DID numbers forwarded to Phone or SIP. Supports all codecs - g729 and protocols. H323/IAX2/SIP. Read more | Rate This Site

Dow Networks  Retail International & Domestic DID Provider in over 25 Countries and 125 cities. Built to support 100's of concurrent calls. Can send to PSTN, IAX, H.323 and SIP. Read more | Rate This Site

Virtual Phone Line  Virtual Phone Line offers phone numbers from around the world on pstn, google talk, MSN Messenger , free world dialup , asterisk, ip pbx sip or iax2. Read more | Rate This Site

Mix Meeting  Mix Meeting offers local DID numbers in over 2,700 rate centers to provide broad coverage to most major US markets. Read more | Rate This Site

Voice Network Inc.  Voice Network offers inbound DID's throughout the USA and Canada and features a large in stock DID ordering system, that allows you to order DID's as your demands and business needs change. Read more | Rate This Site

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