Active filings · 11,338

Filings currently in good standing. Traffic from these providers may be accepted under 47 CFR § 64.6305(g) — as of the latest snapshot.

ProviderFRNTypeCountryStatus date
CONECTA CLOUD LLC 0031797780 Voice Service ProviderUnited States of America2026-02-27
CONEXIZ Corporation 0016286791 Voice Service ProviderUnited States of America2026-02-16
CONNECT YA COMMUNICATIONS 0031406259 Voice Service ProviderUnited States of America2026-02-28
CONNEXT MESSAGING LLC 0037453172 Voice Service ProviderUnited States of America2025-08-30
CONNEXTPLUS CORP. 0031442908 Voice Service ProviderUnited States of America2026-02-27
CONSORCIO ECUATORIANO DE TELECOMUNICACIONES S.A. CONECEL 0031013220 Voice Service ProviderEcuador2026-02-19
CONSULTIZOR LLC 0037697455 Gateway Provider + Intermediate ProviderUnited States of America2026-02-25
CONTACTIVITY, CORP 0033726761 Voice Service ProviderUnited States of America2026-04-29
COPACO SA 0031093719 Voice Service ProviderParaguay—
CORE Networks, LLC 0023776370 Voice Service ProviderUnited States of America2026-03-03
COSO Media LLC dba Virtual DataWorks 0027122050 Voice Service ProviderUnited States of America2026-02-18
COST/COPY CONSULTANTS, INC. 0031070444 Voice Service ProviderUnited States of America2024-04-01
COUNTRY CABLEVISION, INC 0005039144 United States of America—
COZAD TELEPHONE COMPANY 0002387868 Voice Service ProviderUnited States of America2026-02-27
CPT Network Solutions, Inc. 0029494465 Voice Service ProviderUnited States of America2026-02-25
CPU IT LLC 0034868125 Voice Service ProviderUnited States of America2024-06-20
CPX Networks LLC. 0036404549 Voice Service ProviderUnited States of America2025-04-08
CQ Global Hub LLC 0034569780 Intermediate ProviderUnited States of America2023-12-04
CRC Communications LLC 0003713906 Voice Service ProviderUnited States of America2026-02-27
CREATIVE ACQUISITIONS INC 0038211553 Voice Service ProviderUnited States of America2026-03-26
CREDIT MEDICS RX 0031505696 Voice Service ProviderUnited States of America2025-01-11
CRExpedio 0031390289 Voice Service ProviderCosta Rica—
CRONOMAGIC CANADA INC 0033303272 Voice Service ProviderCanada2025-02-15
CROSS CABLE LLC 0003723129 Voice Service ProviderUnited States of America2026-08-03
CROSS WIRELESS, L.L.C. 0007258973 Voice Service ProviderUnited States of America2026-08-03
CS Technologies, Inc. 0005099619 Voice Service ProviderUnited States of America2026-02-17
CS&M Tele-Systems, Inc. 0025860248 Voice Service ProviderUnited States of America2025-12-18
CSB Technologies 0031430564 Voice Service ProviderUnited States of America2025-09-19
CSC TELECOM Ltd. 0034324012 Gateway ProviderLatvia2024-01-22
CSC Voice, LLC 0032580698 Voice Service ProviderUnited States of America2026-02-26
CSC Wireless NY, LLC 0027517648 Voice Service ProviderUnited States of America2026-03-01
CSC Wireless, LLC 0027517473 Voice Service ProviderUnited States of America2026-03-01
CSI of St. Louis Inc 0022456487 Voice Service ProviderUnited States of America2026-03-01
CST 0038331518 Voice Service ProviderUnited States of America2026-04-22
CST Communications, Inc. 0002577237 Voice Service ProviderUnited States of America2026-02-17
CST Group Inc. 0035844208 Voice Service ProviderUnited States of America2025-12-03
CSX Cloud LLC 0032709321 Voice Service ProviderUnited States of America2024-12-12
CT-TSG LLC 0028826097 Voice Service ProviderUnited States of America2026-02-11
CTC Communications Corp. 0005013669 Voice Service Provider + Gateway ProviderUnited States of America2026-03-02
CTC TELECOM INC 0005769302 Voice Service ProviderUnited States of America2026-02-18
CTC Telecom, Inc. dba Mosaic Technologies 0003777919 Voice Service ProviderUnited States of America2026-02-23
CTCTX VoIP, LLC 0038519203 Voice Service ProviderUnited States of America2026-06-18
CTCTX, LLC 0031285059 Voice Service ProviderUnited States of America2026-02-26
CTE Telecom Personal S.A. de C.V. 0031030877 Voice Service ProviderEl Salvador2026-02-20
CTI Networks, Inc 0021833611 Voice Service ProviderUnited States of America2024-12-31
CTICLOUD Hosting Inc. 0038119616 Voice Service ProviderUnited States of America2026-03-23
CTS Technology Solutions, Inc. 0022182703 Voice Service ProviderUnited States of America2026-02-06
CTS UNITEL 0023661796 Voice Service ProviderUnited States of America2026-03-02
CTS3 LLC 0038235289 Voice Service ProviderUnited States of America2026-04-01
CTSTS LLC 0032879082 Voice Service ProviderUnited States of America2025-02-17
CU Telecommunications LLC 0037362977 Voice Service ProviderUnited States of America2026-03-27
CUMBERLAND TELEPHONE COMPANY 0003722188 Voice Service ProviderUnited States of America2024-08-09
CVEC Fiber, LLC 0029766169 Voice Service ProviderUnited States of America2026-02-10
CW IT Support Inc 0031194616 Voice Service ProviderUnited States of America2026-03-23
CWS 0031410004 Voice Service ProviderSpain—
CWVL Servicios y Tecnologia S.R.L 0031210354 Voice Service ProviderDominican Republic—
CY.TALK SWITZERLAND SA 0036701159 Voice Service ProviderSwitzerland2025-03-05
CYBERVOICE INC 0035142454 Voice Service ProviderUnited States of America2026-03-06
CYBEX SOLUTIONS LLC 0037465721 Voice Service ProviderUnited States of America2025-09-04
CYBTEL LLC 0034938753 Voice Service ProviderUnited States of America2025-05-16
CYTK CORP 0038379806 Voice Service ProviderUnited States of America2026-06-30
CZ IT Techs 0036507713 Voice Service ProviderUnited States of America2025-01-09
CaberLink Technologies LLC 0031322720 Voice Service ProviderUnited States of America2026-02-10
Cable & Wireless Communications, LLC 0024011363 Voice Service ProviderUnited States of America2026-02-26
Cable Bahamas 0033753088 Intermediate ProviderBahamas2023-05-08
Cable Internet Bill 0035481878 Voice Service ProviderUnited States of America2024-05-30
Cable One VoIP LLC d/b/a Sparklight 0024177222 Voice Service ProviderUnited States of America2026-02-26
Cable One, Inc. d/b/a Sparklight 0003474327 Voice Service ProviderUnited States of America2026-02-26
CableCo, LLC 0007485386 Voice Service ProviderUnited States of America2024-02-27
CableSouth Media III, LLC 0018269993 Voice Service ProviderUnited States of America2026-03-02
Cablevision Lightpath CT LLC 0022322481 Voice Service ProviderUnited States of America2026-02-27
Cablevision Lightpath LLC 0029801321 Voice Service ProviderUnited States of America2026-02-27
Cablevision Lightpath NJ LLC 0022322465 Voice Service ProviderUnited States of America2026-02-27
Cabling Solutions, Inc. 0026397489 Voice Service ProviderUnited States of America2025-12-29
Cacophinney, LLC 0037380409 Voice Service ProviderUnited States of America2026-02-21
Cady Business Technologies, Inc 0023961279 Voice Service ProviderUnited States of America2025-02-06
Cage Cube Technologies, Inc. 0031409816 Voice Service ProviderUnited States of America2026-02-26
Cajun Broadband Inc 0026932426 Voice Service ProviderUnited States of America2026-02-17
Cal-Ore Communications, Inc. 0011679826 Voice Service ProviderUnited States of America2026-02-26
Cal-Ore Long Distance 0004262929 Voice Service ProviderUnited States of America2026-02-26
Cal-Ore Telephone Co. 0001734888 Voice Service ProviderUnited States of America2026-02-26
Cal.net, Inc. 0020855656 Voice Service ProviderUnited States of America2026-03-09
Cal4Care Pte Ltd 0037306354 Voice Service ProviderSingapore2025-07-23
CalFusion Networks 0033408618 Voice Service ProviderUnited States of America2025-09-17
CalHive LLC 0038224275 Voice Service ProviderUnited States of America2026-06-24
Calaveras Telephone Company 0001543347 Voice Service ProviderUnited States of America2026-02-19
Caleidoscope Virtual Services, LLC 0038050019 Voice Service ProviderUnited States of America2026-02-19
Calhoun City Telephone Company, Inc. 0001743525 Voice Service ProviderUnited States of America2026-03-17
Caliber Computer 0038328217 Voice Service ProviderUnited States of America2026-04-21
Caliber Network Solutions LLC 0025541582 Voice Service ProviderUnited States of America2024-03-30
Caliber South, LLC 0035713874 Voice Service ProviderUnited States of America2024-08-22
Calico Technologies LLC 0034209718 Voice Service ProviderUnited States of America2024-02-21
California Computer Options 0035255223 Voice Service ProviderUnited States of America2024-04-08
California Internet LLC, DBA Geolinks 0023707953 Voice Service ProviderUnited States of America2026-02-26
California Low Voltage, LLC 0035387513 Voice Service ProviderUnited States of America2025-11-30
California RSA No. 4 Limited Partnership 0001838671 Voice Service ProviderUnited States of America2026-02-27
California Telecom, Inc. 0021753777 Voice Service ProviderUnited States of America2026-02-19
Caliten 0038582789 Voice Service ProviderUnited States of America2026-06-26
Call 4 Health Inc. 0031385792 Voice Service ProviderUnited States of America2024-12-22
Call Bound LLC 0031095391 Voice Service ProviderUnited States of America2026-02-14
Call Center Options 0038654265 Intermediate ProviderUnited States of America2026-07-12
Call Centers India, inc. 0031960644 Voice Service ProviderUnited States of America2026-03-06
Call Central USA Inc 0035917269 Intermediate ProviderUnited States of America2024-09-24
Call Cloud LLC 0035501584 Voice Service ProviderUnited States of America2024-06-06
Call Delivery Systems LLC 0028728129 Intermediate ProviderU.S. Virgin Islands—
Call Global Systems Private Limited 0031479983 Voice Service ProviderIndia—
Call Haven Partners 0031422918 Intermediate ProviderUnited States of America2026-02-19
Call Hub INC 0032895328 Voice Service ProviderUnited States of America2026-06-16
Call Logic LLC 0031385230 Voice Service ProviderUnited States of America2024-04-22
Call Logistics INC 0035825470 Voice Service Provider + Gateway ProviderUnited States of America2026-05-19
Call Loom 0036498236 Voice Service ProviderPakistan2025-01-14
Call Loom LLC 0038074696 Voice Service ProviderUnited States of America2026-03-05
Call Loop, Inc 0037192499 Voice Service ProviderUnited States of America2025-06-25
Call Magic Ltd 0035558113 Voice Service ProviderUnited Kingdom2024-06-27
Call Management Products, Inc. 0031491814 Voice Service ProviderUnited States of America2026-01-07
Call Networks, Inc. 0032543431 Voice Service ProviderUnited States of America2026-02-20
Call One Group Inc 0037220027 Intermediate ProviderUnited States of America2025-07-02
Call Rings LLC 0033073560 Intermediate ProviderUnited States of America2023-08-21
Call Save USA 2, LLC 0033148669 Voice Service ProviderUnited States of America2024-05-10
Call Tools, Inc 0029683513 Voice Service ProviderUnited States of America2026-08-14
Call Tracking Metrics LLC 0031455611 Voice Service ProviderUnited States of America2026-02-12
Call connect ltd 0031801806 Voice Service ProviderUnited Kingdom—
Call-Em-All, LLC dba Text-Em-All 0031411036 Voice Service ProviderUnited States of America2025-06-23
Call-Nexis L.L.C. 0037002516 Voice Service Provider + Intermediate ProviderUnited States of America2026-08-14
Call.Net, LLC 0030241046 Voice Service ProviderUnited States of America2026-06-02
Call2line, Inc 0035972603 Voice Service ProviderUnited States of America2025-03-10
CallCeylon UK Ltd 0036116960 Voice Service ProviderUnited Kingdom2024-11-08
CallCloud LLC 0038662557 Voice Service ProviderUnited States of America2026-07-14
CallConfident LLC 0036784841 Intermediate ProviderUnited States of America2026-03-11
CallCurrent, Inc. 0031352669 Voice Service ProviderUnited States of America2026-08-14
CallFire, Inc. 0022956361 Voice Service ProviderUnited States of America2026-02-23
CallFlow AI 0037449915 Voice Service ProviderUnited States of America2025-08-29
CallGrid Inc 0037172715 Intermediate ProviderUnited States of America2025-06-20
CallHubBpo 0035521442 Voice Service ProviderUnited States of America2024-06-05
CallMultiplier, Inc. 0031440167 Voice Service ProviderUnited States of America2026-02-24
CallMyWay NY S.A. 0031273022 Voice Service ProviderCosta Rica—
CallPerfect 0031424096 Voice Service ProviderUnited States of America2026-02-28
CallRail, Inc. 0031445877 Voice Service ProviderUnited States of America2026-02-11
CallSIPer LLC 0037857075 Voice Service ProviderUnited States of America2026-01-11
CallShaper, LLC 0025100629 Voice Service ProviderUnited States of America2024-04-29
CallSigner LLC 0036862449 Voice Service ProviderUnited States of America2026-02-13
CallSteward, LLC 0036723716 Voice Service ProviderUnited States of America2025-03-08
CallTower, Inc. 0006745434 Voice Service Provider + Intermediate ProviderUnited States of America2026-02-27
CallVerge LLC 0036030831 Voice Service ProviderUnited States of America2025-01-20
Callable Limited 0036470375 Voice Service ProviderUnited Kingdom2026-02-26
Callabyte Technology, LLC 0025260647 Voice Service ProviderUnited States of America2026-02-10
Callahero LLC 0035579192 Voice Service ProviderUnited States of America2024-07-05
Callbetter LLC 0037863362 Voice Service ProviderUnited States of America2026-03-27
Callbotics LLC 0037169109 Voice Service ProviderUnited States of America2026-03-27
Callbotics Pvt. Ltd. 0037313244 Voice Service ProviderIndia2025-07-24
Callcentric Inc 0013114962 Voice Service ProviderUnited States of America2026-02-09
Caller Technologies, LLC 0029521994 Voice Service ProviderUnited States of America2024-12-18
CallerReady LLC 0031091341 Voice Service ProviderUnited States of America2026-06-15
Callicity 0034975219 Voice Service ProviderUnited States of America2025-02-26
Callient Org LLC. 0037411535 Intermediate ProviderUnited States of America2025-08-19
Callient Tech Limited 0036965580 Voice Service ProviderUnited Kingdom2025-05-12
Callifi, LLC 0024392292 Voice Service ProviderUnited States of America2026-02-09
Calling Hub 0034056549 Intermediate ProviderUnited States of America2023-07-27
Callisphere LLC 0037287075 Voice Service Provider + Intermediate ProviderUnited States of America2026-05-07
Callistrox LLC 0038115036 Voice Service ProviderUnited States of America2026-06-10
Calllinkers 0034632976 Voice Service ProviderUnited States of America2024-06-24
Callmama Limited 0037589249 Gateway ProviderChina, Hong Kong SAR2026-02-28
Callmart Telecommunications Inc 0031410947 Intermediate ProviderCanada—
Callmint 0037944089 Voice Service ProviderUnited States of America2026-02-26
Callpicker SAPI de CV 0035963115 Voice Service ProviderMexico2024-09-19
Callsto 0033246307 Voice Service Provider + Gateway ProviderUnited States of America2026-02-20
CallsyNetwork LLC 0032078875 Voice Service Provider + Intermediate ProviderUnited States of America2026-02-26
Callture Inc 0036325793 Voice Service ProviderCanada2025-02-11
Callvibe Network 0037128683 Voice Service ProviderUnited States of America2026-02-27
Callworks Corporation 0028227163 Voice Service ProviderUnited States of America2024-04-05
Callyo 2009 Corp 0034992099 Voice Service ProviderUnited States of America2026-02-27
Calvient LLC 0032853210 Intermediate ProviderUnited States of America2024-03-29
Calvient Technologies LLC 0037287943 Voice Service ProviderUnited States of America2025-08-12
Calyra Tech Systems, LLS 0037948973 Voice Service ProviderUnited States of America2026-01-29
Cambridge Telephone Company 0002393544 Voice Service ProviderUnited States of America2026-07-13
Cambridge Telephone Company, Inc. 0003801909 Voice Service ProviderUnited States of America2026-02-18
Cameron Communications, L.L.C. 0003731155 Voice Service Provider + Intermediate ProviderUnited States of America2026-07-28
Cameron Telephone Company, L.L.C. 0001715937 Voice Service ProviderUnited States of America2026-07-28
Campus Communications Group, Inc. 0005813316 Voice Service ProviderUnited States of America2026-02-23
Canadian Trade-x 0032485161 Intermediate ProviderCanada—
Canadian Valley Telephone Company 0001698752 Voice Service ProviderUnited States of America2025-03-07
Canby Telephone Association 0004340949 Voice Service ProviderUnited States of America2026-02-19
Canhost Inc 0035469030 Intermediate ProviderCanada2024-06-07
Canis Major Group, LLC 0038170189 Voice Service ProviderUnited States of America2026-03-18
Canitan LLC 0031440548 Intermediate ProviderU.S. Virgin Islands—
Cannon Valley Telecom, Inc. 0004319026 Voice Service ProviderUnited States of America2026-08-06
Cannon VoIP 0034115378 Voice Service ProviderUnited States of America2026-04-06
Cap Rock Telephone Cooperative, Inc. 0001676519 Voice Service ProviderUnited States of America2026-02-25
Capacity 0036748382 Voice Service ProviderUnited States of America2025-03-03
Capcon Networks LLC 0029929148 Voice Service ProviderUnited States of America2026-02-26
Capital Voice Services LLC 0034242958 Voice Service ProviderUnited States of America2024-02-26
Capizmo, LLC 0023133614 Voice Service ProviderUnited States of America2026-02-25
Caprock IT, LLC 0038328548 Voice Service ProviderUnited States of America2026-04-21
Caprus Digital LLC 0031100274 Gateway ProviderUnited States of America2024-12-31
Captel, Inc. 0015650963 Voice Service ProviderUnited States of America2025-01-29
Captivated, LLC 0031437734 United States of America—
Captive Communications 0023055452 Voice Service ProviderUnited States of America2026-02-26
Carden IT Services, LLC 0031699846 Voice Service ProviderUnited States of America2025-12-12
Cardinal One Ventures LLC 0031426976 Voice Service ProviderUnited States of America2026-05-11
Cardstock, LLC 0032562712 Voice Service ProviderUnited States of America2024-12-30

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