The following is a list of known US-based VOIP Providers:
  • Future Nine Logo
  • VOIPo
  • 011 Connect Corp
  • 1A Voip Carrier
  • 1A Voip Carrier Services
  • 1TouchTone.com
  • 2Ring Communications LLC
  • 3377 Phone Cards, Inc.
  • 360networks
  • 3U Telecom Inc.
  • 4BranVoip
  • 4DVision, LLC
  • 4Sixteen Communications Inc.
  • 8X8
  • A2ZGlobalcall
  • Aarvy LLC
  • Aarvy Online Stores Pvt. Ltd.
  • ABG Capital
  • ABIS Inc | VoIP Provider, Services and Repairs
  • Accatel, Inc
  • Accela, Inc.
  • Access Net
  • AccxxVoIP
  • Acecape, Inc.
  • Actica Communications Corp
  • Actica Consulting
  • ActivePBX Hosted PBX Services
  • ActiveServe Inc.
  • Adcom corp.
  • Advanced Communications
  • Advance IP Applications Inc
  • Aeris Communications
  • Aerocall Inc.
  • Aerus Systems Inc.
  • Affinity VOIP Telecom
  • Agabar LLC, formerly Applied Data Management
  • Agility International, Inc.
  • AHATELCOM CARRIER
  • Aianna Corp
  • Aiannaone
  • AiannaOne
  • AIT Telecom
  • Akor
  • Alianza
  • Alliance IP Network
  • Alliance IP Networks, S.A
  • Allnet Services
  • Alltel Supply
  • Allvoice Net LLC
  • ALLVOICE NET LLC
  • AlmonTel Corp
  • Alrus Telecom Inc.
  • Alturaphone
  • Ameravoice Inc.
  • Ammex
  • ANN Telecom
  • Appia Communications
  • Applied Telephone and Networking Solutions, LLC.
  • Aptela, Inc.
  • Arbinet
  • Arcturus Telecommunication Exchange LLC
  • Arena One
  • Arguay
  • Ascentech POP
  • Asia Telecom Corp
  • AsiaTelecom, Inc.
  • Aspen Datacom
  • AssetRecovery.Net, Inc.
  • Astawerks
  • ASTech Voice
  • Aston Unified Communication
  • Asylum Telecom
  • AT Computers
  • Atlas VoIP Communications
  • Atone Communications
  • ATSI Communications, Inc
  • Attelecom
  • ATTelecom
  • AT&T Wholesale International Voice
  • AVAD Networks, Inc.
  • AVAD Technologies
  • Avalanche Communications
  • Avangard Services, Inc.
  • avatelecommnicatins
  • Avop Direct
  • Bachmann & Associates Consulting Inc
  • Backbone Communications Inc.
  • Baktel
  • Bandwidth.com
  • Baway LLC
  • BBcom
  • BBCOM
  • Bcom
  • BDtelecom.com
  • Belcon Telecom
  • Beneton Group
  • Beox LLC.
  • bestelvoip
  • Bestelvoip Inc
  • Bestplace Corporation
  • Best Priced Telcom
  • Betar Telecom Inc.
  • BillCall
  • Billcall Inc.
  • BillCall Inc.
  • Binasec, LLC
  • Binhost Technologies
  • Binnacle Tehnologies
  • BlasterPhone.com
  • Blast Network Inc.
  • BONACOM
  • Brevient Communications
  • bridgevoice
  • BridgeVoice, Inc.
  • BroadAspect
  • Broadband Telecom Inc.
  • Broadband Telecom, Inc.
  • Broadband Telephony Systems
  • BroadSoft, Inc
  • Broad Telephone
  • BroadTone Networks
  • BroadVoice
  • Broadvox Direct
  • BroCom
  • BT&S, LLC
  • BtN Access
  • Budget Telecom
  • Business Telecom Advisors, Inc
  • BVCom BroadBand Voice Communications, Inc.
  • BZ Group,Inc
  • C2TCS Inc.
  • Cactus Communications Corporation
  • Callcentric
  • Callcentric Internet Phone Service
  • CallComm, Inc
  • CallExchange
  • Call Express Communication
  • Callforeign.Inc
  • Callingcard.com
  • Calling Card International, Inc
  • CallingWorld Inc.
  • Callnet Communication
  • CallTower
  • Callvox
  • Cambio Communications
  • Capratel Inc.
  • Capratel, Inc
  • Card4sale.com
  • Carolina Digital Phone
  • Carrier Cloud
  • CarrierConnect
  • Cascade Communication Technology
  • CDR Invoicing
  • Cell Tec Inc
  • Cell Tel Inc.
  • Central VoIP
  • Central VoIP, Inc
  • cheapnetcall
  • Checkbox
  • Chibaldwin
  • Chicago Net Telephone Ltd
  • ChilITech Internet Solutions
  • Cierra Communications LLC
  • CingUCell VoIP
  • CircuitID
  • CiscoLabs & NetSolutions Inc
  • ClearCall
  • ClearDigitalVoice.com
  • Clearly Voice
  • Clear Trunk Communications
  • Clearwater Telephone and Voip Systems
  • CMS Telecom
  • CN Technologies
  • Codify Communications
  • Color Broadband Inc.
  • CommFunction
  • Communique8 LLC
  • Compass Global
  • Comvoz Communication
  • Concent Technologies
  • Congress Communications Inc.
  • Connection Portal, Inc.
  • Connect Me Voice
  • Constant Touch Communications, Inc.
  • ConvergiTel
  • Convertec
  • Convex Communications LLC
  • Core Communications, Inc.
  • Core Networks (CNI Global)
  • Cosmonet Integrated systems
  • CPsphere
  • CSC International
  • Curry IP Solutions
  • Cutting Edge Innovative Networks & Technologies
  • Cyberdesh
  • DAH Voice
  • Danec Data Network Center
  • Danec Inc.
  • Data Networkz
  • Datasoftnet
  • Datasoft Networks Inc.
  • DataToVoice
  • DDI2.net
  • D&E Communications
  • DelaTel Communications LLC
  • Deltathree
  • DgTec, LLC
  • Dialdigit
  • DialGlobe, Inc.
  • Dialmonster LLC
  • DialNation
  • Diamond Teleport LLC
  • Dibrotech International Holding Inc
  • Digerati Networks
  • Digicall
  • Digicon Corporation
  • DigiLinea
  • Digital Talk
  • DigiVoice International, Inc.
  • DIGIVOICE INTERNATIONAL, INC
  • DingoTel Limited
  • DirekTel
  • Dish Telecom
  • Divine Telecom, Inc.
  • Divox International Inc.
  • DNA Communications
  • DNAtel
  • Dollar Phone
  • Doretel Communications, Inc.
  • Dorial Management, LLC
  • Dow Networks
  • DOW Networks
  • DrVoIP
  • DSLi
  • Dutchphone
  • Eagles Computer Technology
  • Eastern Point Communication LLC
  • Eastfone, Inc.
  • EBI Communications
  • Efficinet
  • Effie International LLC.
  • Eglobal Phone
  • ElDorado Telecommunications
  • Eleven Eleven Telecom
  • Empire One Telecommunications
  • ENACCS Communications
  • Encompass Unified Communications
  • Endstream Communications
  • EnRoute Telecom
  • eOffice┬« Network
  • Epana Networks
  • Epic Communications, Inc.
  • Epik Networks, Inc.
  • Esi1
  • Eslite Networks
  • EUC Services
  • Euro Connect, INC.
  • Eurotel
  • Euteliavoip Inc.
  • Evans & Associates
  • eXchange @ 200 Paul
  • ExclusivaVoz
  • Express TeleService
  • ExtremeVOIP
  • EZ Global Connect
  • FastMetrics
  • FeatureTel
  • FINVOIP Ltd
  • First Communications, LLC
  • FirstOne Telecom
  • Five9
  • Florida Multimedia Services, Inc
  • FlyCom
  • Flyfone (TellCar Innovations)
  • FonAngle Communications
  • Foneca
  • Fone, LLC
  • Fonelogic, Inc.
  • Fonetel Communication
  • Fox Telecom
  • FreedomVOICE
  • FreelineUSA, Inc.
  • Freeway Communications LLC
  • Frontcom.com
  • FTS
  • Fusion Telecommunications International
  • Fusion VoIP
  • Futura Technologies
  • Futurelight Telecoms
  • Futurelink
  • FutureLink
  • G9 Communications, LLC
  • GagaPhone.com
  • GalaxieTalk.com
  • GAL Technical Ltd.
  • Gee fon
  • General Telecom
  • GenX10.com
  • Glamore Telecomm inc
  • Glamore Telecomm Inc
  • GlobalAxcess Inc.
  • Global Axcess International Inc.
  • GlobalAxcess Zagreb Ltd.
  • GlobalCom
  • Global Direct Telecom
  • Global Focus Communications Inc.
  • Global Freedom Technology Firm
  • Global Gateway Communications, Inc.
  • Globalhello
  • Globalip
  • Global Ip Telecom
  • GlobalNet
  • GlobalPhone Corporation
  • Global Planetelecom
  • Global Ringer
  • GlobalRinger INC
  • Global Roaming Inc
  • GlobalTalk Communications, Inc.
  • Global Technology & Communications Systems LTD. Nigeria
  • Global Technology & Communications Systems USA
  • Global Telecom
  • Global Telecom Solutions
  • Global Voice llc
  • Global Voice LLC
  • Globvoice Communications LLC
  • Go2Call
  • GodSent Data Networkz
  • GoldNet USA
  • Goodlife Technology Inc
  • GRNVoip
  • Group9 Communications
  • Grouphone
  • GRT Telecom
  • GSICallTermination
  • GSMcall
  • GSM Global Communications
  • GS Miami Inc
  • GSoft Communications LLC
  • GVantage Technolgies Inc
  • GXC Corp
  • HavenZone inc
  • HavenZone Voice
  • HBSDA
  • Hello Hunter
  • HelloMundo
  • Hi Tech IT Solutions USA inc
  • Horizon Technology Group
  • HostedSwitch
  • HostMyCalls Hosted PBX Service
  • House Telecom
  • HyperDog Digital
  • i2Telecom
  • i3 Networks
  • iBasis
  • IBN Flyfone
  • IceHook Systems
  • ICG Communications
  • IDN International
  • I Evolve Technology Services
  • iFreedom Communications
  • Impact Telecom
  • Imperial Army VOIP
  • Improcom
  • IMS Assist
  • IN Call Company
  • IndiVoIP, LLC
  • Infiniroute Networks, Inc.
  • Information Management Group
  • InfoStructure
  • Infotel USA Inc.
  • Infradapt
  • Inglos VoIP
  • InPhonex
  • InRoute Communications
  • InstaDial
  • Instchat
  • Integrated Access Solutions
  • Integrated VoIP Solutions (IVS Corp.)
  • Intelafone LLC
  • Intelcom
  • Intelegist, LLC
  • InteleRoute Networks
  • IntelliVoice Networks Inc.
  • Inter2fone
  • Interactive Solutions International
  • Interalab, Inc.
  • Inter Call.com
  • Intercall Global LLC
  • InterLink Global Corp.
  • Interlink VoIP
  • International Gateway Communications, LLC.
  • Internet Area Network
  • Intertoll Communications
  • Intra Global Communications
  • Intralinx
  • InZon Corp
  • iOnosphere, Inc.
  • ip2ip Communications
  • IP2Line
  • IPage InfoTech INC
  • IP Business Solutions
  • ipcallex
  • IP Calls LLC
  • IPCB.net
  • IP Communications
  • IP Comsoft
  • IPCS (ICC Public Communication Systems)
  • IP Deliver
  • IPgrade
  • IPintertel
  • IP Network Solutions
  • IPNS
  • IP Phone Brasil
  • IPsky
  • IP Telcom Group, Inc
  • IP Telesis
  • IP Touch Communications
  • IPTS Global
  • IP USA
  • IPvaani Inc
  • iP Voice Systems
  • Ipvoice Telecommunications LLC
  • IRIOL Altelecom TG
  • ISG | Network Billing Systems (NBS)
  • ISI Inc
  • ISpace Communications Inc.
  • ISPhone, Inc.
  • iTalkBB USA
  • iTalk Global Communications, Inc.
  • Italkmore4less
  • ITelFone
  • ITP
  • Itp Voip
  • Ivoipnow
  • Ivoxo Communications
  • iWorldServices, Inc.
  • Jade Telecom
  • Jaguar Communications Inc.
  • Jaina Systems
  • JetNumbers Inc.
  • Jive Communications
  • Jivetel Communications
  • JS Communications
  • Junction Networks
  • Jupiter Telecom, Inc.
  • KafTel
  • kallmart, inc
  • Kanobe LLC
  • Kasamore
  • Keep in Touch Systems, Inc.
  • Kernel Network LLC
  • Keycalling
  • Key Calling LLC
  • Kingcalls
  • KMC Telecom
  • K. Net Technologies
  • Kolk Group, Inc.
  • Kortel Communications
  • Kosmaz Technologies LLC
  • Kytel International
  • L9Com LLC
  • Ladera Communications
  • LANtelligence
  • LatinamericaCellular
  • Leadtek Research Inc.
  • Leaftel Inc
  • Level 3 Communications
  • Lexico
  • Lexington Global Net, LLC
  • LightSpeedTelecom Inc.
  • Lightyear Network Solutions
  • LimeLite? Broadband Telephone Service
  • Linefire, Inc.
  • Lingo (Primus)
  • Logic Voice
  • LTV Telecom,Inc
  • Luxon Communications
  • Lyman Bros
  • MailStreet
  • Majosa Communications Corp.
  • MamaKall Communication, Inc
  • Mantis Telecom, Inc.
  • Marcomm ltd
  • Marketraise Corp
  • Mas Connection
  • MasterCall
  • Master Telecom Inc.
  • Master Telecommunication Inc.
  • MCI International Inc.
  • Mconnect, Inc.
  • MEC Gateway System
  • MegaTech Services
  • MegaTone Telecom
  • mehdi enterprises
  • Meritel
  • Metrix Solutions Inc
  • Metrix Solutions Inc.
  • Metrocom Inc.
  • MichTel Communications, LLC
  • MicroV Technologies Inc
  • MicroV Technologies Inc.
  • Midwest Business Performance, Inc.
  • MidwestSIP
  • Milesbell Communications
  • MindFone, LLC
  • MindWire Communications
  • MinuteHub
  • Miracle Telecom
  • Mitel Inc.
  • Mix Meeting
  • Mobitel Communication Inc.
  • Monad Communication Technologies
  • MondoTalk
  • Morris Pacific Telecommunications corp.
  • MS Network Solution
  • Multi Tech
  • MyConnect Inc
  • MyLowPhone
  • MyPhoneCompany
  • Myvoicecall.com
  • MyVOIPConsultant
  • NAP of the Americas
  • NAT CG Ltd
  • Nath Network & Telecom Inc.
  • Nationphone
  • NAT MARKETING
  • Naturalvoice.us
  • NCS & Associates, Inc.
  • NCS Voice
  • NCS Voice Telecom Services
  • Neartel
  • Neo Voip
  • Net2GlobeOnline Inc.
  • Net2Phone
  • Netalk
  • Netbone Digital AG
  • Net D Consulting
  • Net D Consulting Inc.
  • NetLojix
  • Net Net Tech, LLC
  • NetVelocite
  • Network Exchange Center, Inc
  • NeuVoice Communications
  • NeuWorld Communications
  • New Dynamx
  • New Global Telecom
  • New World Brands
  • NexBoom
  • Nexise
  • NextCarrier Telecom
  • Nextcarrier Telecom Inc
  • Nextiva
  • Next Networks Inc.
  • nexVortex, Inc.
  • NGP Telecom, INC
  • NHI Networks
  • Nikdonto International, Ltd
  • NiteVoIP
  • Nobel Limited Company
  • NovaTel Ltd.
  • Novolink Communications
  • Novotel
  • Ntegrated Solutions
  • NTT Communications
  • Nucom Technology, Inc.
  • Nupocks Corporation
  • Nurtel
  • Nuvio Corporation
  • O1 Communications, Inc.
  • Ohio Tech LLC
  • Olive Tree Solutions
  • Olivoice
  • OMM TELECOM
  • OmniGlobe
  • One Unified
  • One World Telecom, Inc.
  • Onit Communications
  • Onramp Access, Inc.
  • Ontus
  • Ontus Germany AG
  • Openfax Worlwide
  • Optigate Networks Inc.
  • Optivon, Inc.
  • Orbit Technologies Inc. Limited
  • Orca Telecom, Inc.
  • OregonTel
  • OTC Networks
  • Our Digital Voice
  • OVE Telecom
  • Pacific West Corporation
  • Packet8
  • PacTel Corporation
  • Pac West Telecomm, Inc.
  • Palavon
  • Pandora Networks
  • PanTerra Networks Inc.
  • Passport Telecom
  • Pbx.net Corporation
  • Peneo Telecommunications
  • Perpetual Pulse Inc.
  • Phone Card Mania VOIP Cards
  • Phusion Networks Inc.
  • PingPong Telecom, Inc.
  • Pipeline Telecom Inc.
  • Plan B VOIP Inc.
  • Planet Communications, Inc.
  • Planet Telecom Inc.
  • Planet Telesis
  • Pleiades
  • PointOne
  • PointOne Communications
  • Popfax.com - Internet fax service
  • Precise Networks, Inc
  • Premier Telecom, Inc.
  • Primus Telecommunications, Inc.
  • Protel Group, LLC
  • PSTN Services
  • PuppyH Worldwide Marketing Inc
  • QuaesTel, Inc.
  • Qualnet Communications
  • Quicknet Technologies, Inc.
  • Race Technologies, Inc
  • Radius Communications
  • Raffiny & Co.
  • Ralden.com
  • R&R Managed Telecom Services
  • RateMax
  • RBM Communications Inc.
  • RB Telecom Inc
  • Red2Call
  • Redwire
  • RefinaVoice
  • Reignmaker Communications, Inc.
  • Rel Comm
  • Reynwood
  • Riccontel
  • Right Click Consulting
  • Riva Communications LLC Rivatel
  • Rivatel
  • River City Internet Group
  • RLK Global Communications
  • RNKVoIP
  • Roitel LLC
  • Ronam International
  • Rosvoip
  • R&R Telecom, Inc
  • Russtel SA LTD
  • SAIF Communications, Inc.
  • S CM VoIP
  • Sector 7 Networks
  • Seek Technologies, Inc.
  • Simple Signal
  • SinglePoint Networks
  • SintelFone Inc.
  • Sintel USA Inc.
  • SIP Global Phone, LLC
  • SiP Micro Systems Inc
  • Sip Number
  • Sippix, LLC
  • sipVine, Inc.
  • Six Sigma Telecom LLC
  • SkipTel de Mexico SA de CV
  • SkyHigh Communications LLC
  • Skylink Inc.
  • skyrise
  • SlikTalk
  • SmartLine Digital Phone Service
  • Smart Network Solutions Communications Corp.
  • Smoothstone IP Communications
  • snom technology Inc
  • Softvoice Telecom, Inc
  • soho voip phone
  • Solis Computer Consultants Inc
  • Soltech Technology Solutions
  • Solution4VoIP
  • Solution4VOIP.com
  • Sonic Loop Networks
  • SoTel Systems LLC
  • Sound Choice Communications LLC
  • Speakeasy, Inc
  • Spectrum
  • Sphere Access Communications
  • Spirited Broadband
  • Sprinttelco LLC
  • SRTelsystems
  • Stage 2 Carrier Services
  • Stallion Data Inc.
  • StarComm, LLC
  • SunriseVoice
  • Sunshine State Total Communications
  • Super Technologies
  • Surfcreek Communication, Inc.
  • Surfcreek Communications, Inc.
  • Swifttel
  • Switch and Data
  • Symphony Telecommunications LLC
  • SysMaster Corp.
  • TaJ Voip Net
  • TA Link
  • Talkfly
  • Talkfree
  • TalkGlobal Communication, LLC
  • Talk Is Cheap Inc.
  • Talk Qarib
  • Talktime World, Inc.
  • TalkTT.com
  • Tampa Telephone and Voip Systems
  • Taqui Networks Inc
  • TechniCall USA Inc.
  • Technodelta Corporation
  • TechTerra Communications
  • Telcentris
  • TeleBlend
  • TeleCable Services, LLC.
  • Telecal
  • Telecal Telecommunications Corp.
  • Telecom Argentina
  • Telecom Exchange
  • Telecom Global VoIP
  • Telecom Hosting Services
  • Telecomm1stop
  • Telecommunications Plus
  • Tele Connexions Communications Inc.
  • Telecotech & Management Services, Inc.
  • Tele Express XII
  • Telefonia Network
  • Telefyne Incorporated
  • Telekenex
  • TelePacket, Inc.
  • TelephoNET Corp
  • Teletronics, Inc.
  • TeleVoip
  • Telfort Inc.
  • Teliax Communications Inc.
  • Telintel
  • TelphinUSA
  • Telverse Communications
  • Tel X
  • Termination Site, Inc.
  • Terra Telecommunications Corp
  • Terravon Communications
  • Texas Voip Services
  • The Mobile Corporation
  • TheMultiVOIP LLC
  • The NuFone Network
  • The SLK Groups
  • The Tek, LLC
  • The Telecom Directory
  • The Telx Group, Inc.
  • Tidycomm LLC
  • TinCanTalk
  • TK6 Inc
  • TMC WorldWide, Inc
  • TM((telcomm))
  • Tollfreedeal
  • Tomatovine Inc.
  • Total Sanity Solutions, Inc.
  • TradeCom Tech
  • Tradephoneline.com,LLC
  • Transcom Enhanced Services
  • Transglobal Network
  • Transpacific Telecom
  • Traveller Internet Solutions (POP)
  • Tri Net Communications,Inc
  • Tristar Communications
  • Truloc
  • TrunkCall
  • TSR Solutions, Inc.
  • TSSi VoiceCentricity Solutions
  • TTE Inc.
  • Tufone.Inc
  • TVC & Associates
  • TW Services
  • UltimaVoice, Inc.
  • Umma Group
  • UNI0N Datacom
  • Unibill, LLC
  • United Latin Com.
  • United Latin Communications
  • United Systems Access
  • United World Telecom
  • Universal telecom, Inc.
  • Universal Telecom, Inc.
  • Uni Voip
  • UNIVoIP
  • UniVoIP hosted PBX and business VoIP
  • Unovon
  • USA Direct IP
  • US Cell Service
  • USPrepaid.com
  • V59.Net
  • VariNet Technologies Inc.
  • Vcentrix, Inc.
  • VDGLB
  • Velip America Corp
  • Velocity Networks
  • VersaPlanet.com
  • ViaTalk
  • Victor Intell Communication
  • Vidanetwork Technolgies, Inc.
  • Vide Telecom Inc.
  • Vigor Tel
  • Vinculum Communications
  • Vintage Network Inc
  • Vionx Communications, inc.
  • VirPhone Inc
  • Virtual Packets
  • VirtualPhoneLine.com
  • Vishnu LLC
  • Vision Communications Inc
  • Vision International
  • Vivid Telecom
  • Vocalglobe Networks
  • Vocallogic Inc
  • VocalNet, Inc.
  • VocalRing Technology
  • VocalScape TelX
  • Vocal Technologies, Ltd.
  • Vocati Communications, Inc.
  • Vocato.net
  • Vodawave, Inc.
  • Voex Inc.
  • Voex International LLC
  • Voice1Direct
  • Voice2Visual
  • Voice Calls Solution
  • VoiceConX IP
  • VoiceEclipse
  • VoiceIP Solutions
  • VoiceNEXT
  • VoiceOne
  • VoiceOnyx
  • Voiceral Communications, Inc.
  • Voicesat LLC
  • Voice.sky Communications
  • Voicestar, Inc.
  • Voice Stream Data
  • VoiceUniverse
  • Voigent Telecom, Inc
  • Voila IP Communications, Inc
  • Voila IP Communications, Inc.
  • Voip2
  • VoipAge
  • Voip Alliance
  • VoIPAmerican
  • VoIP Americas
  • VoIP Atlantic, Inc.
  • Voip Call
  • VoIPCall
  • VoipCall.net
  • Voipcallred
  • Voip Call Shop
  • VoIPCall Wholesale
  • voipclick2call
  • VoIP Corporation
  • Voip Earth
  • VoipEscrow.net
  • Voip Global 2004
  • Voip Global, Ltd
  • Voip Group
  • VoIP Hardware Inc.
  • Voiphoneline
  • Voipia Networks, Inc.
  • VoIP Innovations
  • VoIPLCR Tucker Communications & Consulting LTD
  • voipld.com, Inc
  • voipmenow
  • VoIP.net
  • VOIP.net Advantage
  • VOIPOne.net, Inc.
  • Voipotel.com
  • Voipplanfinder
  • VoipPlus
  • VoIP Puget Sound Inc.
  • VoIPServiceProviders.com
  • VoIp Services and Solutions LLC
  • VoIP Services Review
  • VoIP Shop
  • VoIP Technologies Inc.
  • Voiptek LLC
  • Voiptel
  • VoIP Telecom Limited
  • Voiptel, LLC
  • VoIPTREX LLC
  • VOIP USA, INC
  • VoIP World LLC
  • Voipxchange
  • Voip Xchange, Inc.
  • VoIP Your Life, LLC
  • Voizbay
  • VoloCall, LLC
  • Von2fone
  • Vonage
  • Vonics Digital
  • Vontastic US
  • Von Technologies, LLC
  • Vonzon
  • Vosys, Inc.
  • Votacall
  • VoX Communications
  • Voxitas
  • Voxtias
  • VozIpGlobal 3
  • Vphonet
  • VPM Global Internet Services, Inc.
  • WaneDirect SenVoip
  • WavNet Communications
  • WCI Corp.
  • Webcredit
  • wicTEK Broadband
  • Wifi2voice
  • Willko Telecom, LLC
  • World Link Telecom
  • WorldOne Communications, LLC
  • Worldtele Communications Network, LLc.
  • World Telecom Services
  • WorldWide Carrier, Inc
  • Worldwide Communications Network
  • WorthVoice, Inc.
  • XchangeTel
  • XchangeTel, Inc.
  • XCOM
  • Xcom LLC
  • Xentras Communications
  • XICOMM
  • XIPTEL
  • XO Communications
  • XO Communications Inc
  • Xpander Communications
  • Xpedite LLC
  • XTelSonic LLC
  • XtremeNetworks
  • Xynergia
  • Xyrous Communications, LLC
  • Yackie Mobile Dept.
  • Yackie Telecom Corporation
  • YardKaads
  • Youndu Technologies
  • Zfone Voip
  • Zingaya, LLC
  • Zingotel
  • ZingoTel
  • ZipGlobal
  • ZOZ Voip Corporation
  • ZTelco
  • zvilin corp