Public Utility Commission of Texas

Skip Navigation LinksIndustry Information Telecommunications Market Directories Numeric Directory of Registered Interexchange Carriers Providers - IXCs

Numeric Directory of Registered Interexchange Carriers Providers - IXCs

Number of Active IXCs:  200

This directory includes all IXCs that are currently doing business in Texas.



Directory of Certificated IXCs
IX010006  ACN COMMUNICATON SERVICES LLC  
IX010021  ACCESS ONE INC  
IX010041  TELCOVE OPERATIONS LLC  
IX010046  ADVANCED TEL LLC  
IX010052  ADVANTAGE TELECOMMUNICATIONS CORP  
IX010056  AFFINITY NETWORK INC  
IX010130  AMERIVISION COMMUNICATIONS INC  
IX010159  AT&T COMMUNICATIONS OF TEXAS LLC  
IX010187  VERIZON LONG DISTANCE  
IX010216  BROADVIEW NETWORKS INC  
IX010225  BUEHNER-FRY INC  
IX010230  EARTHLINK BUSINESS  
IX010232  INCONTACT INC  
IX010254  CAMERON LONG DISTANCE  
IX010275  CENTRAL TEXAS COMMUNICATIONS INC  
IX010298  FRONTIER COMMUNICATIONS OF AMERICA INC  
IX010315  COLORADO VALLEY LONG DISTANCE  
IX010318  COMANCHE COUNTY LONG DISTANCE  
IX010322  COMCELL INC  
IX010347  BT COMMUNICATIONS SALES LLC  
IX010382  EARTHLINK BUSINESS  
IX010387  CUSTOM TELECONNECT INC  
IX010455  EAST TEXAS FIBER LINE INC  
IX010462  CBTS TECHNOLOGY SOLUTIONS LLC  
IX010480  ENHANCED COMMUNICATIONS GROUP LLC  
IX010481  ASIAN AMERICAN ASSOCIATION TELECOM SERVICES  
IX010494  ETEX LONG DISTANCE  
IX010539  FIVE AREA LONG DISTANCE INC  
IX010589  GLOBAL TEL*LINK CORPORATION  
IX010607  GRANDE COMMUNICATIONS  
IX010608  VTX COMMUNICATIONS LLC  
IX010622  GUADALUPE VALLEY COMMUNICATIONS SYSTEMS LP  
IX010643  RELIANT COMMUNICATIONS INC  
IX010668  IDT AMERICA CORP  
IX010678  INMARK INC  
IX010719  EARTHLINK BUSINESS  
IX010739  KDDI AMERICA INC  
IX010777  LEVEL 3 COMMUNICATIONS LLC  
IX010803  LDMI TELECOMMUNICATIONS LLC  
IX010828  MATRIX TELECOM INC  
IX010836  MCLEODUSA TELECOMMUNICATIONS SERVICES LLC  
IX010915  NCIC INMATE COMMUNICATIONS  
IX010917  NETWORK ENHANCED TELECOM LLP  
IX010925  NETWORKIP LLC  
IX010945  WINDSTREAM NORLIGHT LLC  
IX010956  NOS COMMUNICATIONS INC  
IX010957  NOSVA LIMITED PARTNERSHIP  
IX010963  VEXUS  
IX011002  PAETEC COMMUNICATIONS LLC  
IX011006  PATHWAYZ COMMUNICATIONS INC  
IX011019  PEOPLES COMMUNICATION INC  
IX011036  POKA LAMBRO COMMUNICATIONS  
IX011071  PROTEL ADVANTAGE INC  
IX011077  PUBLIC COMMUNICATIONS SERVICES INC  
IX011090  CENTURYLINK COMMUNICATIONS LLC  
IX011131  SANTA ROSA COMMUNICATIONS LLC  
IX011183  SOUTHWEST TEXAS LONG DISTANCE COMPANY  
IX011185  AT&T LONG DISTANCE  
IX011195  SPRINT COMMUNICATIONS COMPANY LP  
IX011241  TALK AMERICA LLC  
IX011325  TELSTRA INCORPORATED  
IX011375  TRANSWORLD NETWORK CORP  
IX011398  CONSOLIDATED COMMUNICATIONS ENTERPRISE SERVICES INC  
IX011437  US LEC COMMUNICATIONS LLC  
IX011470  WINDSTREAM LONG DISTANCE LLC  
IX011476  VALUE-ADDED COMMUNICATIONS INC  
IX011503  WESTEX TELECOM  
IX011517  WILTEL COMMUNICATIONS LLC  
IX011526  CREDO LONG DISTANCE  
IX011536  MCI COMMUNICATIONS SERVICES LLC  
IX011550  BRAZORIA LONG DISTANCE  
IX011571  REDUCED RATE LONG DISTANCE LLC  
IX011618  NORTEX COMMUNICATIONS  
IX011626  WEST TELECOM SERVICES LLC  
IX011651  US TELECOM LONG DISTANCE INC  
IX011658  BCN TELECOM INC  
IX011662  X2COMM INC  
IX020002  NATIONAL ACCESS LONG DISTANCE INC  
IX020012  WHOLESALE CARRIER SERVICES INC  
IX020016  LEGENT COMM LLC  
IX020029  BROADBAND DYNAMICS LLC  
IX020030  SCISSORTAIL COMMUNICATIONS LLC  
IX020042  AIRESPRING INC  
IX020048  INTRADO SAFETY COMMUNICATIONS INC  
IX020077  TWIN CITY CAPITAL LLC  
IX020089  TOUCHTONE COMMUNICATIONS INC  
IX020113  TAYLOR TELECOMMUNICATIONS LTD  
IX030012  TELECOM ONE INC  
IX030013  FRANCE TELECOM CORPORATE SOLUTIONS LLC  
IX030017  BROADWING COMMUNICATIONS LLC  
IX030018  DELCOM INC  
IX030048  COMCAST PHONE OF TEXAS LLC  
IX030055  USA DIGITAL COMMUNICATIONS INC  
IX030059  GRANITE TELECOMMUNICATIONS LLC  
IX030060  DCT TELECOM GROUP LLC  
IX030069  BUSINESS NETWORK LONG DISTANCE INC  
IX030085  TELSPIRION USA LLC  
IX030089  LIVINGSTON COMMUNICATIONS LD  
IX030090  SUDDENLINK COMMUNICATIONS  
IX030091  XO COMMUNICATIONS SERVICES INC  
IX030092  PATHWAY COM-TEL INC  
IX030096  GLOBAL CROSSING TELECOMMUNICATIONS INC  
IX030100  TCS TELECOM INC  
IX030107  MCGRAW COMMUNICATIONS INC  
IX030116  IPC NETWORK SERVICES INC  
IX030117  COMMUNICATIONS NETWORK BILLING INC  
IX030120  YK COMMUNICATIONS LTD  
IX040002  METROPOLITAN TELECOMMUNICATIONS OF TEXAS INC  
IX040008  SPECTRUM  
IX040025  INDUSTRY I-NET  
IX040029  POWERNET GLOBAL COMMUNICATIONS  
IX040040  FIRST CHOICE TECHNOLOGY INC  
IX040056  BULLSEYE TELECOM INC  
IX050001  SMARTCOM TELEPHONE LLC  
IX050007  VOICECOM TELECOMMUNICATIONS LLC  
IX050012  800 RESPONSE INFORMATION SERVICES LLC  
IX050013  ICSOLUTIONS  
IX050023  NETWORK SERVICE BILLING INC  
IX050025  LIPAN TELEPHONE CO INC  
IX050034  TOLY DIGITAL NETWORKS INC  
IX050040  TELPLEX COMMUNICATIONS  
IX060001  WINDSTREAM COMMUNICATIONS LLC  
IX060012  CONSUMER TELCOM INC  
IX060015  NATIONWIDE LONG DISTANCE SERVICE INC  
IX060018  ENCARTELE INC  
IX060024  TEXAS TERRACOM  
IX060028  OHIO FIRST COMMUNICATIONS LLC  
IX060030  INTEGRATED SERVICES INC  
IX060032  SPTC TELCOM LTD  
IX060036  CAUSE BASED COMMERCE INC  
IX070002  MULTILINE LONG DISTANCE INC  
IX070019  BIG BEND TELECOM LTD  
IX080003  EASTEX LONG DISTANCE  
IX080007  HILL COUNTRY LONG DISTANCE  
IX080009  BANDWIDTH.COM CLEC LLC  
IX080010  LONG DISTANCE ACCESS INC  
IX080012  WINDSTREAM KDL LLC  
IX080027  ALLIANCE GLOBAL NETWORKS LLC  
IX080029  MID-PLAINS LONG DISTANCE  
IX080030  BILLING SERVICES OF AMERICA INC  
IX090010  TELDELNORT COMMINICATIONS LLC  
IX090019  AFFORDABLE LONG DISTANCE LLC  
IX090025  NOVOLINK COMMUNICATIONS INC  
IX090026  VELOCITY THE GREATEST PHONE COMPANY EVER INC  
IX090027  ONLINE SAVINGS INC  
IX090031  AIRUS INC  
IX090034  GRASSHOPPER GROUP LLC  
IX100002  TDS LONG DISTANCE CORPORATION  
IX100005  DISCOUNT LONG DISTANCE LLC  
IX100104  DSI-ITI LLC  
IX100206  WIMACTEL INC  
IX100255  PEG BANDWIDTH  
IX100285  MOSAIC NETWORX LLC  
IX100287  VICTORY TELECOM INC  
IX110006  ACCESS LONG DISTANCE INC  
IX110009  TERRACOM WIRELESS  
IX110015  G3 TELECOM USA INC  
IX110016  PLATEAU LONG DISTANCE  
IX110018  WIDE VOICE LLC  
IX110025  ASSIST WIRELESS LLC  
IX110027  WINDSTREAM NEW EDGE LLC  
IX120008  RCLEC INC  
IX120009  LAKE LIVINGSTON COMMUNICATIONS INC  
IX120018  COMNET (USA) LLC  
IX120020  TELEPORT COMMUNICATIONS AMERICA LLC  
IX130001  AMA TECHTEL COMMUNICATIONS  
IX130002  ZAYO GROUP LLC  
IX130004  THRESHOLD COMMUNICATIONS INC  
IX130005  SPECTRUM  
IX130008  CENTRAL TELECOM LONG DISTANCE INC  
IX130014  FIRST CHOICE TECHNOLOGY OF LOUISIANA LLC  
IX140001  VODAFONE US INC  
IX140006  CLOUD COMPUTING CONCEPTS LLC d/b/a C3  
IX140008  VOICE TELCO SERVICES INC  
IX140009  BLOCK LINE SYSTEMS LLC  
IX140010  LOOK INTERNATIONAL INC  
IX140012  TALK AMERICA SERVICES LLC  
IX150003  HUNT TELECOMMUNICATIONS LLC  
IX150008  IP GLOBAL NETWORKS  
IX150010  PS LIGHTWAVE INC  
IX150011  MAGNA5 LLC  
IX150012  IRU NETWORKS LLC  
IX160003  NETCOM SYSTEMS GROUP LLC  
IX160004  VERSATEL LLC  
IX160006  MEDIA LINK TELECOM LLC  
IX160010  GODADDY.COM LLC  
IX170002  UNITI FIBER LLC  
IX180001  FOURTEEN IP INC  
IX180002  TIME CLOCK SOLUTIONS LLC  
IX180003  NET OPS COMMUNICATIONS LLC  
IX180004  CLARO ENTERPRISE SOLUTIONS LLC  
IX180005  HEARSAY SOCIAL INC  
IX180006  TELIAX INC  
IX190001  CROWN CASTLE FIBER LLC  
IX190002  BLUE CASA TELEPHONE LLC  
IX200001  TRUSTID INC  
IX200002  ALLSTREAM  
IX200004  SMART CHOICE COMMUNICATIONS LLC  
IX210001  GO2UNO LLC  
IX210002  CENTURYTEL BROADBAND SERVICES LLC