The Carphone Warehouse Networks
QX TELECOM LTD
VOIP Eden Communications, Inc.
Sourcecomm
Heswick
Inter-connection LLC
Exclusive Group
Belgacom International Carrier Services
HAMZ Technologies Limited
Multinet Pakistan Private Limited
Surfcreek Communications, Inc.
Transbeam
Crowley Data Poland Sp. z o.o.
Magnaura Telecommunications Inc.
Verizon
LEMONTEL.COM S.A.
VOXILITY
Cardiff Communications Corporation
Swisscom (Schweiz) AG
Portugal Telecom
WholeSwitch Telecom Holdings Limited
TELINTEL LTDA
SCM GmbH
Kymeera Investment Ltd.
P Group S.A.L. Offshore
KDDI Hong Kong
4G Telecom Ltd
Cogent Communications
TELASCO Communications CJSC
Batelco
VoiceWave Networks Inc.
Spiritel Technologies
Maxis Communications Berhad
CSINFO S.p.A.
Zen Tech International
Koc.net A.S
ntelecom
Bamar Innovations Ltd, VMG Telecoms
Neotel PTY (Ltd)
Puentech
TE Data
Interdirect Tel Limited
Telekomunikacja Kolejowa
Sofcall Ltd
Voicetec Sys Limited
TELECOM NORTH AMERICA formerly 3U TELECOM INC
OJSC Multiregional Transit Telecom
Mediafon
Arbinet
Lazim Communication
ITELCOM SRL
TRANSLTR LTD
Lycatel Services Limited
Etisalat DB Telecom Private Limited
Arbitel Networks Limited
Toptel Fze
Mondo Voip S.r.l.
Akai Tel
Philippine Global Communications Inc.
247 Talk Limited
Vodafone
GuruCom
Wilshire Connection, LLC
Fusion Telecommunications Int.
Linxtelecom Estonia OÜ
SaigonPostel
Symphony Telecommunications/PhoneTime
EU Networks
Xperttel FZC
IFX Networks
Elion
Engage Coms
Shinetown Telecommunication Limited
DATEK TELECOM SRL
France Telecom
IPvision Inc.
One World Networks
Total Call International, Inc.
Sirius Telecom
Oy Cubio Communications Ltd
Rapid Target Services Inc
VNPT-GS Pte Ltd
Latinode
Starlight Networks Pte.Ltd.
Middle East Executive Centre Ltd.
Hello Telecom (UK) plc
Kortel Communications Inc.
Clanlink Limited
Anwarnet
DALASON GmbH
Redeye Telecom
D-COM
Slovak Telekom, a.s.
ANZIPTEL
Globacom Limited
2288 International, Inc.
Ray-Corporation
HL komm Telekommunikations GmbH
Jivetel Communications
Microtalk
China Unicom (Europe) Operations Limited
Nxatel
JVMTEL EUROPE INC
Completel
Mediterranea tlc srl
Cencion Communications Limited
MoriaGate Communications
Spacetel UK Ltd
TeliaSonera International Carrier
PT Comunicações
Sound Telecom (UK)
GLOBALINX
Cable & Wireless
3U TELECOM INC
Mercury 7
EmTel Srl.
Stour Marine Ltd
DORETEL Communications, Inc.
360networks Inc
Sisu Solution
Arcadia Communication Pte Ltd
NASR Technologies Co. Ltd.
FiberNet Telecom Group, Inc
ChristTel Ltd
NTUK
Expereo International
Nawras Telecom
Ocallo Voip
WNT telecommunication GmbH
Esat International Ltd
Telepoint International
WIOCC
iCard European Telecom
Neo Media Solutions Ltd
HanseNet Telekommunikation GmbH
MediaRing Ltd.
Milleni.com GmbH
Zain Saudi Arabia
ISKON INTERNET
PTT Communicatios-group
IDT Telecom Asia Pacific Limited
BRASIL TELECOM
JSC Moldtelecom
Ritaj Telecom Systems Ltd.
Comvoz
QiComm
Rajco Communication GmbH
Tigercom Pte. Limited
EUPHONY SAU
DTMF Networks SDN BHD
Galaxy Telesys Inc.
Multicard S.C.
HKCOLO Limited
Distrion
Broadview Networks, Inc.
Nexwave Telecoms Pte Ltd
BROOKMORE LIMITED ( 2Telecom))
Tiscali International Network
Nowtel UK Ltd
Effringo
Pakistan Telecommunication Company Ltd.
International Access Pte Ltd/Phoenix Comms
NTT Com Asia Limited
IPage Telecom
MTML
ZIGZAG Sp. z o.o. / Internet Group S.A.
Sprint
SavyTel Group Inc.
Gamma Telecom
Ixatel Communications Inc.
Bankai Group
Linkstar Communications Limited
TI UK
GO PLC
Telecard Limited
Apelby Communications
PNT Networks
IPage Infotech Pte.Ltd
FDI /Fast Developers International Telecom
Equinix Hong Kong Ltd
MobileCom
012 Smile Communications Ltd.
XOTel SIA
42com Telecommunication GmbH
IntelePeer, Inc.
Black Stallions International
Yaband International (Asia) Limited
DIGICOM - VTC Multimedia Corporation Vietnam
Next Generation Network Solutions
Kalam Telecom & Import LLC
ALINK CARRIER SERVICES
Pacnet
Lexico Telecom LTD
Solaris Communications Inc.
CALLCOM
Wind Telecomunicazioni
Vosys Inc.
SMIPTel
TEST Account - 3x
NGNS
Raiyan Telecom/Carrier Limited
Callgate networks.
Delridge Information system
REFER TELECOM
Great Lakes Comm.
Botswana Telecommunicatiions Corporation
Tellfon
City Communications (SE) Limited
Intertalk International
Dhiraagu Pvt Ltd
NEXGEN TECHNOLOGY
Nable Communications
Centrum Solutions Ltd.
dialontel
Airbalticcard
Al Fouad Telecommunications
First Arcom Limited
VIATEL
Spactron
American Callshop Corporation
METROFI ONLINE SERVICES
Itaceu Telecom
ELDAN TELECOM
QuaesTel Inc.
TW TELECOM
Xtratelecom
Geo
Kcom
End2End
Junctionz Limited
VOIX Global Sdn. Bhd.
Sagitel Telecom
italiacom s.p.a
Invitel International
IXC Global Corp.
Borusan Telekom
Teleglobe - A VSNL International Company
CINCO TELECOM CORP. (ORBITEL)
Nutel
Relax Telecom Limited
Bell Canada
TEO LT, AB
IKNR
VSCOM LLC
Ipagecall
Virgin Media
Telecorp
Telecom Uno
Neosnetworks Ltd
BeoX
Swiss Telecom Carrier SA
VASC Software and Media
Chase Empire LLC
Neterra
Iowa Communications Network
Lightower Fiber Networks
Philcom Inc.
Ukrainian Mobile Communications
Amtelfone Incorporated
RedSat Satellite Holding Ltd
Telecommit Inc.
Clear Telecom LLC
SLiMtel
NetConnexions
Interoute
Yoip Networld Solutions Inc.
Universalphone Company
Central Telecom
The HAMZ Technologies
Ead Telecom SRL
Singapore Telecommunications Limited
Amerian Fiber Systems
Voicekings Ltd
GTS-Datanet Telecommunications Ltd.
Prionet BV
VUI
Smile Telecom International B.V.
E-Plus Mobilfunk GmbH & co. KG
CUBE COMMUNICATION GMBH
KPN Eurorings B.V.
TelOne (Pvt) Ltd
Asia Pacific Network, Inc.
Icon Global /Services Limited
Americatel Corp
VoipClear Communictions
Global Exchange limited
Nesma Trading Co.
Chunghwa Telecom
Bulgartel
Telecom Italia Sparkle Singapore Pte Ltd
NOBEL Limited
Intercall
AT&T
Broadvox
Bellingham Telecomnmunications LTD
IT TEL d.o.o.
Vox Carrier
Sautcom
TATA Telecom Inc
MicroTech Enterprise Ltd
ICC TELECOM LLC
Voixtel
Accenta Communications Limited
KPN Global Carrier Services
Tier Exchange
Wharf T&T Limited
Optima Telecom Ltd
OPTUS
Bangla Trac Communications
I Age Phone, Inc.
SWIFTNET LTD
Emcatel Networks Ltd
Reach
CIS VoIP Inc.
Secure Card Systems
KDDI Europe Ltd.
MAKECALL.NET
Jin
SIFY COMMUNICATIONS
Nextcarrier Telecom Inc.
VTLW@venet
Six Telecoms Company Limited
Citrus Telecommunications Ltd
OP Telecom
FIBERTEL Trans Balkan Telecom AS
Bpp telecom
Nacionalinis Telekomunikaciju Tinklas
Rawabi telecommunications and Software
Covad Communications
Core Telecom
Transcom
Localphone
Swiss Update NT AG
PacketExchange Ltd.
GTI (HK) LTD
Global Crossing
MHD Telecom
Smart Communications, Inc.
Telekomunikacja Polska (Polish Telecom)
Tescom
Lanck Telecom
Telstra International
Panamax Infotech Ltd.
Cool Telephone
Tata Communications
Coast Media GmbH
BRIDGEONE COMMUNICATIONS
UG Com
JJ Telecoms Ltd
Digerati Networks
PHILIPPINE LONG DISTANCE TELEPHONE CO.
Avelacom
VoiceMarket Limited
Catcom USA
Eircom
Telmex
Globex
Prime Telecom
Bluemile Networks, Inc
Infocomm Consultancy Ltd.
RETELIT SPA
Siponomic B.V.
Net-Connect Internet s.r.l.
Systema Networks Inc
Fonicom Limited
013 Netvision Ltd.
CS Loxinfo Public Company Limited.
Masergy Communications
Mid-Atlantic Broadband Cooperative
SageCom Inc
South China Telecom
Enitel
Falcon Telecomms Ltd
OTE International Solutions S.A (OTEGlobe S.A.)
Cosmofon
Smilous GmbH
Emirates Integrated Telecommunications Company, PJSC
Condor Telecom
Wise Communication Systems
UTS (United Telecommunication Services)
iBasis, Inc.
RouteTrader Ltd
System One World Communications Iberia
Worldcom International Commuincations
S.C SIPSTATUS SRL
Mino
Hutchison Global Communications
MARS Telecom Systems
Latino Communications
Archway Communication Solutions
ELLACOM LIMITED
MTN (Sudan) Ltd.
Betwixt IP Limited
DISHNET WIRELESS LIMITED
Compass Global
Zephyr (MGI Media AG)
GETCO Business Solutions Ltd.
Blueberry Telecom Pte Ltd
MatelBH d.o.o. Sarajevo
Wallgate
Network US, Inc.
MEDIA BROADCAST GmbH
STS Telecommunications (M) Sdn. Bhd. and STS Telecom Ltd.
TynTec GmbH
World Link Group INC.
Real Telekom Ltd
FinVoIP Oy
08 Global Limited
QUANTUM TELECOM, SA
Verscom
Callmate Telips Telecom Limited
USCarrier Telecom, LLC
Gateway Communications
Teragate AG
Funmobile
Europe Telecom Voice srl
MNI TELECOM S.A.
Route Solution
Vyke Communications
Sky Telecom AG
Dlugie Rozmowy S.A.
Akton
ROSHAN
TS International
ZCarrier Inc.
TeleHUB Pte Ltd
Oi
LambdaNet Communications Deutschland AG
Gilat Satcom
Telecall
SWI Telecom
Pre Pay & Go Ltd
Dial Telecom Romania
NAVIGO.IT SPA
Tele-Unity
Sateline Telecom
North Network
IP-Communications GmbH
ODT Telecom
East Telecom Ltd.
Teledesign plc
Reach Communications, Inc.
V-Private AG
SNSKIES Private Limited
Net D Consulting
Telecom Argentina
Zayo Bandwidth
Osta Collection
Altec Telecoms S.A
SingTel
Vanillatech GmbH
Zamir Telecom Limited
T-SYSTEMS France
Linxtelecom
SMA-Inclarity Telecommuincations Ltd
A plus communication
Aircel
VeloSolutions, Inc.
EtelNetworks
Call Out International
Netixs Communications
Quickcom Global Communications Limited
SFR
iVoipCalls
Bayan Telecommunications Inc
Thus
Zoha Kish Telecom of Iran
Tutankhamun Telecom
One Click Communications
ECO Solutions SIA
MAS CONNECTION, INC
Huntington Telecom
GTT Global Telecom & Technology
Erbas Online
IDT Global Limited
Telco 214, Inc.
Uganda telecom
Tawasul Telecom
Marco Polo Communications Group, Inc
Think Telecom Solutions
du
BalSes iletisim Ltd.Åžti.
STS - Swiss Telecom Solutions
Termination Site,Inc
IVY Telecom SA
Elisa
Intelcom Line inc.
Aicent
Primetel Plc
ZAIN MADAGASCAR
Acord Telecom
Italy S.n.c.
Maestro Communication Inc
Japan Telecom UK Ltd
Call IP
WBS Connect
StarHub Limited
Ocean
ICT (HK) Ltd.
Pearl Telecoms Ltd
Intelcom-Connect
Ninetel Telecomm
COSMOTELCO SA.
Efonica
BCC Business Communication Company GmbH
Euro Telecom (M) SDN. BHD.
a2zTel Communications Inc
Quick Dial Inc.
UIS Telecom Limited
Net2Phone/IDT
Imagine Communications Group
T-Systems Austria GesmbH/Deutsche Telekom
Foreststar Networks
IPVOIP s.r.o.
Triangle Communications AG
LT Telecom Spa
Vonero Ltd
Level 3
mgi Telecom
Quadrilandia, Lda.
Primus Telecommunications Ltd
Novotel Limited
Expereo Singapore Pte Ltd
G-Biz
China Netcom(Europe) Operations Ltd.
EXATEL S.A.
OTEnet Telecommunications Limited
Novolink Communications
Gencomtel
Breezecom FZC
Teleglobal
Hurricane Electric
Easytel Communications (P) Ltd
IP Telecom Center - Saigon Postel Corp.
invoco
VOIPANYWHERE TELECOM
Worldlinks Corporation
Corporate Communication Network
BLC
Sentech Ltd
Planetsky
COTE 'IVOIRE TELECOM
Eutelia S.p.A.
Telvia GmbH
OMNINET LTD.
Elite Facilities Management LLC
CarrierDomain
Sultan Communication
Telecomtrade ltd.
Halktell
Mox Telecom AG
Hawar Telecommunications Co.
talk global telecommunication gmbh
SingTel Europe Ltd.
BBCOM
Telekom Austria TA AG
Reliance Communications
Telecom New Zealand UK Ltd
TWT
Bridge International Communications Services Ins.
ez2tel
Bangladesh Telecommunications Company Limited
Vectone Carrier Services Ltd
VERSCOM WHOLESALE UK
Zanatel
Mir Telecom Ltd.
NTT America
GSM Trading Ltd & GSM Airtime Ltd
VOCAL SOLUTIONS
Asia Telecom Ltd
C.I.T. Comunicazioni Internazionali Telefoniche S.A.
Bezeq International Ltd.
Tktelekom
JOOME Technology S.L.
PM² Telecommunication GmbH
sip2save
SOFTCOMMS FZC
Global Communications FZ-LLC
Gsoft technologies
Stein Technology LLC
Dilios Ltd
Callslink Telecom
ATelNet International Inc.
Optivon Inc.
SILYUS GmbH
Mobilkomaustria AG
il mondo dietro l'angolo
Telcopolis
NZ Phone Cards
QGC
QiiQ Communications
Xtec Communications Ltd
Opalnet Ltd
CRYSTAL CALLS LIMITED
Universal Communication Telecom Services, Inc.
Telefant
Directo
Zapna
Capital City Service
Sri Lanka Telecom
PCCW Global Limited
BT
MultiLinks
EVOLINK AD
MTN GROUP PLC
Boomerangip S.A.
Kalaam Telecom Bahrain B.S.C
Coolwave Communications B.V.
SUTELCON LTD
PLUS+ TELECOM - ROMANIA
HT Mostar
Liquid Telecommunications
Clarus International (UK) Ltd.
RED TELECOM, LLC
ORANGE
Sido Tel
Janacom Ltd
Onicommunications
Ukrtelecom
TELENORTH UK LTD
Allstream
ComNet Telecom (Singapore)Pte Ltd
Company TTK
Velstar International LLC
JAZZTEL
Tinet
Telecom Liechtenstein AG
CHEERS INTERNATIONAL TELECOM LTD
Fortis Communications
Vietnam Telecom International
Mobik d.o.o.
Business Sviaz Holding
Apollo-SCS Ltd
Callventure Telecommunications
Ether Voice S.A ESP
4b Telecom Limitted UK
VivaTel Inc
Worldwebnet Telecom
Global Ringer
Mundo Comunicatel corp
CONNECT NETWORK
TDC Fastnet Norden
JSRSOLUTIONS
Selectcom
DTAG
Longphone
NGC Next Generation Communications
Core180,Inc.
Nuetel Communications
Tristar Communications
FiberLight
BTC AD
Transworld Telecom Ltd
Routexe Telecom Holdings Limited
Telekom Malaysia (UK) Limited
Omantel
MaxxLine GmbH
Tele2
Tectip
VPI TECH LTD
Chief Telecom
Qatar Telecom
JAINA SYSTEMS NETWORK, INC
VP Telecom Limited
Telcorealm
VoIPInvite Inc
Edge Telecom GmbH
Protel International LLC
Golden Telecom
Wirenet AG
Vanco
Maxteleco.Ltd
INTERNEXA
Luxconnect
ALXTEL, Inc.
Voxbone SA
Acmetel
Makedonski Telekom AD Skopje
Freedom Calling Cards
MamaCall Ltd
ANTEL
Talk 24
SunPage Communications Pte Ltd
Hibernia Atlantic
KT Corporation
OVE Telecom LLC
Dexter Limited S.A.
CYTA
China Telecom Europe
Worldfone Communications
IPX Telecom Limited
Motion Telec
Cronford Trading Ltd
Algonet Telecom
Telenor Global Services
Symbio Networks
Minutesxchange Communications
Phonetime, Inc.
FRATELCOM LDA
Telkom South Africa Limited
HELLAS ONLINE S.A.
OeBB Telekom Service GmbH
Pipeline Telecom
Callvox
Gateway Communications Africa
P-GROUP S.A.L ( OFFSHORE)
TOLEDO Telecom SA
Montan Telecom AG
Network Proximity
WSO SOLUÇÕES TELECOMUNICAÇÕES
LINKDEV S.A
MT Networks
Telenor Pakistan (Pvt) Limited
Modern Gate Telecom
Bharti Airtel Limited
Canar Telecom Ltd
2Talk
VIVODI
TUŠ TELEKOM d.d.
TOUBACOM
Nucom Technology, Inc
Rebtel Networks AB
Novatel
Telekom Malaysia Bhd
Epsilon Telecommunications Ltd
Murex Telecom LTD
Broadband Telecom Inc
Fizan Telecom
Transit Telecom
VSNL INTERNATIONAL
VoipLinks Communications
InComm
Dorial Telecom, LLC.
SMS GRP
BSO Communications
Viastar LTD
Thuraya Satellite Telecommunications Company
WaveCrest
Dial 023 GmbH
BTELECOM
Total Access Communications PLC,. DTAC
Easycom Exchange SARL
Wardon Systems Ltd.
FPT Telecom
SPT
dotTXT Solutions Ltd
AMEUROTEL
Median Telecom GmbH
Beltelecom
Corvim Communications
Tel. Pacific Limited
Neuf Cegetel
TANKARD
AEMS
Bethlehem Technologies London Limited
MobileOne Ltd
NGT Networks Pte Ltd
Arcor AG & Co. KG
GlobalConnect A/S
Source Managed Services LTD
Citiwide
Fuxion
A.A.Smartcomtech
IP-Bridge Inc.
GROUPE HGT
IDT Germany GmbH
XC Networks
Easternet Communications
Kulacom
mgi media AG
Wateen Telecom
Protel S.A.L. Offshoe)
CT Americas
Sentiro
Ecotel communication ag
Telekom Slovenije, D.D.
On Telecoms
wi-tribe Pakistan limited
Eagle state int'l ltd
M-Link
P&T Luxembourg
GTS Novera
Digitel Mobile Philippines Inc.
PTCL
Global e Networks
IG Telecommunications
Vinculum Communications
Deutsche Telekom AG
Touchtone P/L
GTT EMEA Ltd.
Nomi Mobile Limited
Zebra Telecom
Yupee Phone LLC
Voipshop Telecommunications. Inc
Hilf Telecom BV
A Tel d.o.o.
Versatel
Vbee Come
JB United LLC.
Vizada FZE
Montyholding
NGP Telecom
DNS:NET Internet Service GmbH
Aegis Telecom
A&D Montana Corp
NEW WORLD TELECOM
Digital Communications Company
Saxon VoIP Wholesale Ltd.
IPELTOM FRANCE
Entanet International
QSC AG
Ratemax LLC
9Eons Limited
Qwest Communications
CARRIER ITALIA S.R.L.
Xconnect
In.life d.d.
VOIP USA, INC
Synapse Telecom
Tellcom
MetroRed FZE
Vonage
Digitalvoipcall.com
LetsTalk Communication Ltd
Airtel Global Ltd.
NTT Communications
Stardex (UK) Limited
Alrus Telecom Inc.
Angel Telecom
Identidad Telecom
IDT Europe
Telekom Srbija
Telefonica
Baltcom Fiber
Global Iletisim A.S
Spantel Comunications SAU
M800 Limited
Globe Telecom
Dialog Telekom
Trump Technology Limited
Cubio Communications Ltd.
mypak telecommunication inc
SAFARICOM LIMITED
VOX telecom SA
Awantel GmbH
Calltrade Carrier Services AG
Multiplex Netzwerk Kompanie GmbH
Teltac World Wide Telecommunication Solutions
COLT
Bhaoo Telecom
Acestar Telecoms Hong Kong Ltd
Speakeasy Communications Ltd
Winnington Networks Limited
PAETEC Communications
Callax Telecom Holding GmbH
BT Germany
EXCEL
World Interconnect
Pangaea Networks
Switched Telecom International
Endstream Communications, LLC
BTL
Technology Distribution Ltd
Telecom Italia Sparkle
ACN Europe BV
CRM CSI
Artaviana Ltd
Speedflow Communications Limited
PALTEL
Kamiliavoip
eTel Austria GmbH & Co KG
Zajil International Telecom Co.
Rostelecom
CITIC Telecom 1616 Holdings Ltd
Global Call Ltd.
Vox Mundi
Voiptunel
Carphone Warehouse Networks / Opal
XICOMM LLC.
Qlink ME
Nexgen Enterprise Pty Ltd
2Connect
JAJAH
Holywell Technical Solutions
BridgeVoice Inc.