Department of Public Service

Office of Telecommunications

All Telecommunications Companies in New York State

The following companies currently are, or at one time were, certified by the New York Public Service Commission.

Active Companies | Inactive Companies | All Companies | Ceased Operations | Frequently Asked Questions


The following are the 360 "C" titles. Beginning of title list

Company Status Now Known As Street Address Customer Contact No.

C-LECcom, Inc.Ceased Operations 

C-Phone CorporationCeased Operations 

C-Tec Corp.Ceased Operations 

C2C Telecom, Inc. d/b/a Pincity.comCeased Operations

Cable and Wireless Communications, Inc.Ceased Operations 

Cable Communications of Willsboro, Inc.Active 3922 NYS Rt.22
Willsboro, NY 12996

Cable TV of Tri-States, Inc.Ceased Operations 

Cable & Wireless Americas Operations, Inc.Ceased OperationsN/A20110 Ashbrook Pl., Ste. 170
Ashburn, VA 20147

Cable & Wireless Americas Operations, Inc.Ceased Operations 

Cable & Wireless Global Card Services, Inc.Ceased Operations 

Cable & Wireless Global Markets, Inc.Ceased Operations 

CABLE & WIRELESS USA, INC.Ceased Operations 

Cable & Wireless, Inc.Ceased Operations 

Cablevision-RamapoCeased Operations 

Cablevision Industries, Inc.Ceased Operations 

Cablevision Industries, Inc. d/b/a Time Warner CableCeased Operations 

Cablevision Lightpath, Inc.Active 200 Jericho Quadrangle
Jericho, New York 11753

Cablevision of Brookhaven, Inc.Active 1111 Stewart Avenue
Bethpage, NY 11714

Cablevision of Ossining, L.P.Active 1111 Stewart Avenue
Bethpage, NY 11714

Cablevision of Rockland/Ramapo, Inc.Ceased Operations 

Cablevision of Rockland/Ramapo, LLCActive 1111 Stewart Avenue
Bethpage, NY 11714

Cablevision of Southern Westchester, Inc.Active 1111 Stewart Avenue
Bethpage, NY 11714

Cablevision of Wappingers Falls, Inc.Active 1111 Stewart Avenue
Bethpage, NY 11714

Cablevision of Warwick, Inc.Ceased Operations 

Cablevision of Warwick, LLCActive 1111 Stewart Avenue
Bethpage, NY 11714

Cablevision of WestchesterCeased Operations 

Cablevision Systems Corp.Ceased Operations 

Cablevision Systems Dutchess CorporationActive 1111 Stewart Avenue
Bethpage, NY 11714

Cablevision Systems East Hampton CorporationActive 1111 Stewart Avenue
Bethpage, NY 11714

Cablevision Systems Great Neck CorporationActive 1111 Stewart Avenue
Bethpage, NY 11714

Cablevision Systems Huntington CorporationActive 1111 Stewart Avenue
Bethpage, NY 11714

Cablevision Systems Islip CorporationActive 1111 Stewart Avenue
Bethpage, NY 11714

Cablevision Systems Long Island CorporationActive 1111 Stewart Avenue
Bethpage, NY 11714

Cablevision Systems New York City CorporationActive 1111 Stewart Avenue
Bethpage, NY 11714

Cablevision Systems of YorktownCeased Operations 

Cablevision Systems Suffolk CorporationActive 1111 Stewart Avenue
Bethpage, New York 11714

Cablevision Systems Westchester CorporationActive 1111 Stewart Avenue
Bethpage, New York 11714

Cabtel Communications, Inc.Ceased Operations 

CAI Wireless Systems, Inc.Ceased Operations 

Caine Communications, Inc.Ceased Operations 

Calence, Inc.Ceased Operations 1560 West Fountainhead Parkway
2nd Floor
Tempe, AZ 85282

Call-O-Call, Inc.Ceased Operations 

Call Home America, Inc.Ceased Operations 

Call Plus, Inc.Ceased Operations 

Call Sciences, Inc.Ceased Operations 

CALL SELECT USA, LLCCeased Operations 3035 Wharton Way
Mississauga, ON L4X 2B4

CallCatchers Inc. dba FreedomVoice SystemsActive 5600 Avenida Encinas
# 170
Carlsbad, CA 92008
800-477-1477 x2

CallCatchers, Inc.Ceased Operations FreedomVoice Systems
169 Saxony Road
Suite 212
Encinitas, Ca 92024 USA

CallManage, Inc.Ceased Operations 

Calls for Less, Inc.Ceased Operations 

Calmtel USA, Inc.Ceased Operations 10301 Democracy Lane
Suite 401
Fairfax, VA 22030

Calpoint (New York), LLCCeased Operations 

Cambrian Communications, LLCCeased Operations 

Campuslink Communications Systems, Inc.Ceased Operations 

CanCall Communications, Inc.Ceased Operations 

Cannect Communications, Inc.Ceased Operations 

Cantor Commuications Group, LLCCeased Operations 

Capital Network System, Inc.Ceased Operations 

Capital Telecommunications, Inc.Ceased Operations 200 West Market Street
York, Pennsylvania 17401

Caprock Communications Corp.Ceased Operations 

Caprock Telecommunications Corp.Ceased Operations 

Capsule Communications, Inc.Ceased Operations 

Cardinal Telecommunications, IncorporatedCeased Operations 

Caribbean Telecommunications, Inc.Ceased Operations 

Caribbean Telephone and Telegraph, Inc.Ceased Operations 

Carilink International, Inc.Ceased Operations 

Carmel Cable Television, Inc.Ceased Operations 

Carmel Telephone Services, Inc. d/b/a SusComCeased Operations 

Cassadaga Telephone CorporationActive 40 Temple St
PO BOX 209
Fredonia, NY 14063

Castle Cable TV, Inc.Active 26 South Main Street
Hammond, NY 13646

CAT Communications International, Inc.Ceased Operations 3435 Chip Drive, NE
Roanoke, VA 24012

CAT Partnership dba Cablesystems of WatertownCeased Operations 

Catholic Telecom, Inc.Ceased Operations 

Catskills Communications, Inc.Active PO Box 260
50 Swart St
Margaretville, NY 12455

Catskills Communications, Inc. dba MTC Long DistanceActive PO Box 260
Margaretville, NY 12455

Catskills RSA Limited PartnershipCeased Operations 

Cause Based Commerce Incorporated d/b/a The Sienna GroupActive 8111 Cheviot Road
Suite 201
Cincinnati, OH 45247

Cbeyond Communications, LLCCeased Operations 320 Interstate North Parkway SE, Atlanta GA 30339-2213
320 Interstate North Parkway SE
Atlanta, GA 30339-2213

CBN Connect, Inc.InactiveNA194 US Oval
Plattsburgh, New York 12901 USA

CBS CorporationCeased OperationsWestinghouse Communications

CBTS Technology Solutions LLCActive 221 East 4th Street
Cincinnati, Ohio 45202

CCCNY, Inc.Ceased OperationsCONNECT!

CCG Communications, LLCCeased OperationsNA80 Central Street
Boxborough, MA 01719

CCSI Telecom, Inc.Ceased Operations 

CE Networks, LLCCeased Operations 

CEG Communications, Corp.Ceased Operations 

CEI Networks, Inc.Ceased Operations 

Cel-Net I CommunicationsCeased Operations 

Celcom Communications Corporation of Albany IICeased Operations 

Celebrate Communications, L.L.C. ("Celebrate")Ceased Operations 

Celebrity Phone Card Telecommunications, Inc.Ceased Operations 

Cellcom Telephone Company, IncCeased Operations 

Cellnet Telecommunications L.L.C. of Michigan dba C-Net CommunicationsCeased Operations 

Cellulease, Inc.Ceased Operations 

Celtic CommunicationsCeased Operations 

Centennial Florida Switch Corp.Ceased Operations 

Central New York Talk TransitCeased Operations 

Central Payphone Services, Inc.Ceased Operations 

Central Telecom Long Distance, Inc.Active 102 South Tejon Street
Suite 100
Colorado Springs, CO 80903

Century Communications Corp.Ceased Operations 

Century Network, Inc.Ceased Operations 

Century Telecommunications, Inc.Ceased Operations 

CenturyLink Communications, LLCActive 100 CenturyLink Drive
PO BOX 4065
Monroe, LA 71203

Centurylink Public Communications, Inc. d/b/a CenturyLinkActive 100 CenturyLink Drive
PO BOX 4065
Monroe, LA 71203

CenturyTel Long Distance, Inc.Ceased Operations 

CenturyTel Telecommunications, Inc.Ceased Operations 

CEO Telecommunications Inc.Ceased Operations 

Certain Communications CorporationActive 607 Foothill Blvd.
Suite 425
La Canada, CA 91012

CFW Communications Services Inc.Ceased Operations 

CH CommunicationsCeased OperationsChain Lakes Cable9507 Cherokee Trail
Crossville, TN 38572

Chadwick Telecommunications Corp.Ceased Operations 

Chain Lake CablevisionCeased Operations 

Champlain Telephone CompanyActive P.O. 782,
11118 State Route 9
Champlain, New York 12919-0782

ChampNET CommunicationsCeased Operations 

ChargeNet Communications, Inc.Ceased Operations 

Charter CommunicationsActive 400 Atlantic Street
Stamford, CT 06901

Charter Communications Entertainment, 1, LLCCeased Operations 

Charter Communications Holding Company,LLC*Ceased Operations 

Charter Fiberlink CCVII, LLCCeased OperationsN/A12405 Powerscourt Dr.
St. Louis , MO 63131

Charter Fiberlink NY - CCO, LLCActive 12405 Powerscourt Drive
Saint Louis, MO 63131

Chautauqua Cable, Inc.Ceased Operations 

Chautauqua Tele-SaverCeased Operations 

Chautauqua & Erie Communications Inc.Ceased Operations FairPoint Communications
30 East Main St.
Westfield, NY 14787

Chautauqua & Erie Technologies, Inc.Ceased Operations 

Chautauqua & Erie Telephone Corporation d/b/a Consolidated CommunicationsActive 121 S. 17th Street
Mattoon, IL 61938
1-844-YOUR-CCI (844-968-7224)

Chautauqua & Erie Telephone Corporation d/b/a FairPoint CommunicationsCeased Operations 121 S. 17th Street
Mattoon, IL 61938

Chautauqua & Erie Telephone Corp.Ceased Operations 30 Main Street
Westfield, NY 14787

Chazy and Westport Telephone CorporationActive 2 Champlain Ave.
PO Box 249
Westport, NY 12993

Cheap2Dial Telephone, LLCCeased Operations 107 W Michigan Ave, 4th Fl
Kalamazoo, MI 49007

Chelsea Communications, L.L.C.Ceased Operations 

Chernow Communications, Inc.Ceased Operations 

Cherry CommunicationCeased Operations 

China Quantum Communications, Inc.Ceased Operations 

Choctaw Communications, Inc. d/b/a Smoke Signal CommunicationsCeased Operations 

Choice Communications, Inc.Ceased Operations 

Choice Communications, LLCCeased Operations 

Choice One Communications Inc.Ceased Operations 

Choice One Communications of New York Inc.Ceased Operations 100 Chestnut Street
Suite 600
Rochester, NY 14604

Choice One Communications of New York, Inc. d/b/a EarthLink BusinessActive 4001 N Rodney Parham Rd
Little Rock, AR 72212

Choice One Communications of New York, Inc. d/b/a One CommunicationsCeased Operations 5 Wall Street
Burlington, MA 01803

Choice Telco, LLCCeased Operations 

CHR TelecommunicationsCeased Operations 

ChronVest LLCCeased Operations 

Chunghwa Telecom Global, Inc.Ceased Operations 

Ciera Network Systems, Inc.Ceased Operations 

CIMCO Communications, IncCeased Operations 1901 South Meyers Road
Suite 700
Oakbrook Terrace, IL 60181

Cincinnati Bell Any Distance Inc.Ceased OperationsCBTS Technology Solutions, LLC221 East Fourth Street
Cincinnati, Ohio 45201

Cincinnati Bell Long Distance, Inc.Ceased Operations 

Cinco Telecom Corp. d/b/a Orbitel f/k/a Cinco Telecom Corp.Ceased OperationsCinco Telecom Corp. d/b/a Orbitel2500 NW 107 Avenue Suite 208
Miami, Florida 33172

Cinqtech, Inc. d/b/a Cinqtech VoiceCeased Operations 2006 Ralph Avenue
Brooklyn, New York 11234

Ciontel, Inc.Ceased Operations 

CIS ConnectedInactive 135 West 36th Street
9th Floor
New York, New York 10018

CitiBroadband Wireless, Inc.Inactive 25 James Way
Eatontown, New Jersey 07724

Citizens Cablevision, Inc.Active 26 South Main Street
Hammond, NY 13646

Citizens Long Distance, Inc.Active 26 South Main Street
Hammond, NY 13646

Citizens Telecommunications Company dba Citizens Communications CompanyCeased Operations 137 Harrison Street
Gloversville, NY 12078

Citizens Telecommunications Company dba Citizens Telecom*Ceased Operations 

Citizens telecommunications Company d/b/a Citizens Long Distance CompanyCeased Operations 

Citizens Telecommunications Company of New York, Inc.Ceased Operations 137 Harrison Street
Gloversville, NY 12078

Citizens Telecommunications Company of New York, Inc. d/b/a Frontier Communications of New YorkActive 137 Harrison Street
Gloversville, NY 12078

Citizens Telephone Company of Hammond New York, Inc.Active Citizens Telephone Company of Hammond, New York, Inc.
P. O. Box 217
Hammond, NY 13646

Citizens Utilities CompanyCeased Operations 

Citrix Communications, LLCCeased OperationsGetGo Communications LLC.Citrix Communications
10 Exchange Place
Suite 1710
Jersey City, NJ 07302

CityCom Telecommunications, Inc.Ceased Operations 

CityNet Telecom, Inc.Ceased Operations 

CKK Exact Communications, Inc.Ceased Operations 

Claricom Networks, Inc.Ceased Operations 

Clariti Telecom, Inc.Ceased Operations 

Clarity Fiber Solutions, LLCActive 401 Federal Street
Suite 4
Dover, DE 19901

Clarity Telecom Ld Network Service, Inc.Ceased Operations 

CLDCeased Operations 

Clear Choice Telecom Inc.Ceased Operations 135 Eileen Way
Syosset, New York 11791

Clear Choice Telecom Inc. d/b/a Hello ChoiceCeased Operations 135 Eileen Way
Syosset, NY 11791

Clear Network, Inc. d/b/a ClearNetCeased Operations 

Clear Rate Communications, Inc.Active 2600 W Big Beaver Rd
Suite 450
Troy, MI 48084

Clear World Communications CorporationInactive 2901 W. MAcarthur Blvd.
Suite 204
Santa Ana, CA 92704

ClearEnd, LLCCeased Operations 535 8th Ave
14th Floor
New York, NY 10018 US

Cleareon Fiber Networks, LLCActive 405 Lexington Ave.
26th Floor
New York, NY 10174

ClearLine Communications, Inc.Ceased Operations 

Clearlinx Network CorporationCeased Operations 1901 S. Meyers Road
Suite 190
Oakbrook Terrace, IL 60181

Cleartel Communications, Inc.Ceased Operations 2855 South Congress Avenue
Delray Beach, FL 33445

Cleartel Telecommnicaitons Inc. dba Supra Telecommunications and Information Systems, also dba Cleartel Communications, also dba NOW CommunicationsCeased Operations 2855 S. Congress Ave.
Delray Beach, FL 33445-7320

Cleartel Telecommunications, Inc. d/b/a Cleartel CommunicationsCeased Operations 2855 S. Congress Ave
Delray Beach, Florida 33445-7320

CLEC Communications, Corp.Ceased Operations 

Close Call America, Inc.InactiveBirch 101A Log Canoe Circle
Stevensville, MD 21666 US

Clymer Telephone CompanyCeased Operations 

CM Tel (USA) LLCCeased Operations 100 N.Barranca Street
Suite 910
West Covina, CA 91791

CMC Telecom, Inc.Ceased Operations 

CNS Network ServicesCeased Operations 

CO Space Services, LLCCeased Operations 

Coast International, Inc.Inactive 14303 W 95th Street
Lenexa, KS 66215

Coast to Coast Plus, Inc.Ceased Operations 

Coastal Automated Communications CorporationCeased Operations 

Coaxicom, Inc.Ceased Operations 

Cobblestone & Old Wrench, Ltd.Ceased Operations 

Cogent Communications of New York, Inc.Ceased Operations 

Cognigen Networks, Inc.Ceased Operations 6405 218th Street
Suite 305
Mountainlake Terrace, CO 98043

Coin Telephonics Corporation of NY, Inc.Ceased Operations 

Coleman Enterprises, Inc. d/b/a Local Long DistanceInactiveLocal Long distance107 W Michigan Ave
4th Floor
Kalamazoo, MI 49007

Colonial Telephone, Inc.Ceased Operations 

Colorado Communications Network, Inc. d/b/a Hospitality CommunicationsCeased Operations 

Colorado River Communications Corp.Ceased Operations 

ColTelecom, Inc.Ceased Operations 

Columbia Telecommunications, IncCeased Operations 

Columbia Telecommunications, Inc. d.b.a. aXessaCeased Operations 

Com Tech International Corporation d/b/a CTICCeased Operations 

Comantel, Inc.Ceased Operations 

COMAV Telco, Inc.Ceased Operations 

Combined Billing Communications, Inc.Ceased Operations 

Combined Network, Inc.Ceased Operations 

Comcast Business Communications, Inc.Ceased Operations 1500 Market Street
Philadelphia, PA 19102

Comcast Business Communications, LLCCeased Operations One Comcast Center
Philadelphia, PA 19103

Comcast of New York, LLCActive Comcast Center
1701 John F. Kennedy Blvd.
Philadelphia, PA 19103
1 (800) 934-6489 [1-800-Xfinity]

Comcast Phone of New York, LLC D/B/A Comcast Digital PhoneActive Comcast Center
1701 John F. Kennedy Blvd.
Philadelphia, PA 19103
1 (800) 934-6489 [1-800-Xfinity]

Comcast Telecommunications, Inc.Ceased Operations 

COMCAST Telephony Communications, Inc.Ceased Operations 

Comdata Telecommunication Services, Inc.Ceased Operations 

Cominex L.L.C.Ceased Operations 

Comlite, Inc.Ceased Operations 

Comm South Companies, Inc.Ceased Operations P. O. Box 821259
Dallas, TX 75382

CommcoTec CorporationCeased Operations 

Common Concerns, Inc.Ceased Operations 

Common Pointe Networks of New York, LLC.Ceased OperationsPeerless Network of New York LLC225 West Washington Street
Suite 1285
Chicago, IL 60606

Common Point, LLCActive 550 West Adams Street
Suite 900
Chicago, IL 60661

Commonwealth Long Distance, Inc.Ceased Operations 

Commonwealth Telecom Services, Inc.Ceased Operations 

CommPartners, LLCCeased Operations 8350 S Durango Drive
Suite 200
Las Vegas, NV 89113

Communicate Technological Systems, L.L.C.Ceased Operations 

Communication Data & Security, Inc.Ceased Operations 

Communication Express, Inc.Ceased Operations 

Communication Lines, Inc. d/b/a Telephone LinesCeased Operations 3800 A Bridgeport #158
University Place, WA 98466

Communication Opportunities, Inc.Ceased Operations 

Communication Service of America, Inc.Ceased Operations 

Communication Solutions Partners, Inc.Ceased Operations One Whalley Way
Southwick, MA 01077

Communication Telesystems International dba CTS Telcom and WorldxChange Comm.*Ceased Operations 

Communication Telesystems International d/b/a WorldxChange CommunicationsCeased Operations 

Communications Billing, Inc.Ceased Operations 

Communications Buyers Group, Inc.Ceased Operations 

Communications Control Corporative of Brooklyn, NYCeased Operations 

Communications Gateway Network, Inc.Ceased Operations 

Communications Network Billing, Inc.Active 19992 Kelly Rd
Harper Woods, mi 48225

Communications Services, Inc.Ceased Operations 

Communications TeleSystems International d/b/a CTS TelecomCeased Operations 

Communique Telecommunications, Inc.Ceased OperationsLOGICALL

Communitel International, LLCCeased Operations 

Community Cable Corporation d/b/a North Penn VideoActive 34 Main St.
Prattsburgh, NY 14873

Community Network Services, Inc.Ceased Operations 

Community Networks, Inc.Ceased Operations 

Community Telecom CorporationCeased Operations 

Comm/Net Services Corp.Ceased Operations 

ComNet (USA) LLCActive 100 N Barranca Street
Suite 910
West Covina, CA 91790

Compass Telecommunications, Inc.Ceased Operations 

Compatel LLCInactive # 101 Albany, NY 12206
911 Central Avenue
Albany, New York 12206

Compath Communications, Inc.Ceased Operations 

Complete Communications, Inc.Ceased Operations 

Compuline International, Inc.Ceased Operations 

Computer Business Sciences, Inc.Ceased Operations 

Computer Network Technology CorporationCeased Operations 6000 Nathan Lane N.
Minneapolis, MN 55442

Computer Resource Technologies, IncorporatedCeased Operations 

Computer Telephone Corp.Ceased Operations 

ComScape Communications, Inc.Ceased Operations, Inc. d/b/a Coms.comCeased Operations 

Comtech 21, LLCActive One Barnes Park S
Wallingford, CT 06492

Comtel Computer Corp.Ceased Operations 

Comtel Network, LLCCeased Operations 

Comtel Telcom Assets LP d/b/a Excel TelecommunicationsCeased Operations 433 E. Las Colinas Blvd.
Suite 400
Irving, TX 75039

Comtel Telcom Assets LP d/b/a VarTec TelecomCeased Operations 433 E. Las Colinas Blvd.
Suite 400
Irving , TX 75039-5508

Comtel Telcom Assets LP d/b/a VarTec Telecom and Clear Choice CommunicationsCeased OperationsVarTec Telecom and Clear Choice Communications433 E. Las Colinas Blvd.
Suite 400
Irving, Texas 75039

Comtex CorporationCeased Operations 

con-next Site Solutions, Inc.Ceased Operations 

Con Edison Communications, LLC.Ceased Operations 55 Broad Street
22nd Floor
New York, NY 10004

Concentric Carrier Services, Inc.Ceased Operations 

Concert Communications Sales LLCCeased Operations 

Concord Network, Inc.Ceased Operations 

Conectado, IncCeased Operations Conectado, Inc
170 S. Green Valley Parkway
Suite 300
Henderson, NV 89012

Conectiv Communications, inc.Ceased Operations 

Conetco CorporationCeased OperationsCommunications Network Corporation

Congee Communications Corporation, d/b/a CommRad.comCeased Operations 

Connect Tel Inc.Ceased Operations 

Connectamerica, Inc.Ceased Operations 

ConnectOne Communications CorporationCeased Operations 

ConnectTo Communications Inc.Inactive 555 Riverside Drive
Suite A
Glendale, CA 91204

Connect!LD, Inc.Ceased Operations 

Conquest Operator Services Corp.Ceased Operations 

Consolidated Communications Operator Services, Inc.Ceased Operations 121 S. 17th Street
Mattoon, IL 61938

Consolidated Communications Telecom Services Inc.Ceased Operations 

Consolidated Edison Communications, Inc.Ceased Operations 

Constructure Technologies, LLCActive 425 Broad Hollow Road
Suite 408
Melville, NY 11747

Consumer Telcom, Inc.Active 701 North Green Valley Parkway
Suite 200
Henderson, NV 89014

Contel CorporationCeased Operations 

Contel of New York, Inc.Ceased Operations 

Contel Office Communications, Inc.Ceased Operations 

Convergent CommunicationsCeased Operations 

Convergent Communications Services, Inc.Ceased Operations 

Convergent Communications, Inc.Ceased Operations 

Convergent Telesis LLCCeased Operations Convergent Telesis LLC
39 Windmill Lane
P.O. Box 299
Southampton, NY 11969

ConvergeOne Technology Utilities, Inc.Active 10900 Nesbitt Avenue South
Bloomington, MN 55437

Convergia, Inc.Ceased Operations 

Conversent Communications of New York, LLCCeased Operations 313 Boston Post Road West
Suite 140
Marbourough, MA 01752

Conversent Communications of New York, LLC d/b/a EarthLink BusinessActive 4001 N Rodney Parham Rd
Little Rock, AR 72212

Conversent Communications of New York, LLC d/b/a One CommunicationsCeased Operations 5 Wall Street
Burlington, MA 01803

Cooney Cable Associates of Ohio, L.P.Ceased Operations 

Cooperative Communications, Inc. d/b/a CPV CommunicationsActive 412-420
Washington Ave
Belleville, NJ 07109

Cooperative Long Distance Services, Inc.Ceased Operations 

Cordia Communications CorpCeased OperationsNA2900 Westchester Ave.
Suite 103
Purchase, NY 10577

Cordia Net Corp.InactiveNA2900 Westchester Ave.
Suite 103
Purchase, NY 10577

CoreComm New York, Inc.Ceased Operations 2100 Renaissance Boulevard
King of Prussia, PA 19406

CoreTel New York, Inc.Active 213 South Main St.
Anderson, SC 29642

CornerStone Telephone Company, LLCCeased Operations Cornerstone Telephone Company, LLC.
2 Third St Suite 303
Troy, Troy 12180

Corporate Billing Management, Inc.Ceased Operations 

Corporate Calling Services, Inc.Ceased Operations 

Corporate Services Telcom, Inc.Ceased Operations 

Corporate Telecom, Inc.Ceased Operations 

Corporate Telemanagement Group, Inc.Ceased Operations, Inc.Ceased OperationsUpstate Telephone & Cellular

Cost Plus Communications, LLCInactiveNA107 W Michigan 4th Fl
Kalamazoo, MI 49007

Covad Communications CompanyCeased OperationsMegapath2220 O'TOOLE AVENUE
SAN JOSE, CA 95131

Covista of New York, Inc.Ceased Operations 140 LITTLE STREET

Coyote Metro, LLCCeased OperationsINET Local Phone Service

CPS Operator Services, Inc.Ceased Operations 

Creg Systems CorporationCeased Operations 1039 Water Street
Watertown, NY 13601

Crescent Telesolutions, Inc.Ceased Operations 

Crexendo Business Solutions, Inc.Active 1615 S 52ND STREET
TEMPE, AZ 85281

CRG International, Inc.Ceased OperationsNetwork One

Cross River Fiber LLCActive 90 White Street
New York City, New York 10013

Crossfire Telecommunications, LLCCeased OperationsNA95 Church Street
Suite 310
White Plains, NY 10601

Crossgates Communications CorporationCeased Operations 

Crosslake Fiber USA LPActive c/o Tiger Infrastructure Partners
717 Fifth Avenue
Floor 12A
New York, New York 10022

Crown Castle Fiber LLCActive 1220 Augusta Drive
Suite 600
Houston, Texas 77057

Crown Castle NG East Inc.Ceased Operations 

Crown Castle NG East LLCActive 2000 Corporate Drive, Canonsburg, PA 15317
2000 Corporate Drive
Canonsburg, PA 15317

Crown Point Network Technologies, Inc. d/b/a Bridge Point CommunicationActive PO Box 430
46 Porter Mill Rd
Crown Point, NY 12928

Crown Point Network Technologies, Inc. d/b/a Bridge Point Communication f/k/a Crown Point Network Technologies, Inc.Ceased Operations 2829 NYS Rte 9
P.O. Box 275
Crown Point, NY 12928

Crown Point Telephone CorporationActive PO Box 275
46 Porter Mill Rd
Crown Point, NY 12928

Crystal Clear AudioCeased Operations 

Crystal Communications, Inc.Ceased Operations 

CSC Acquisition-MA, Inc.Active 1111 Stewart Avenue
Bethpage, New York 11714

CSC Acquisition-NY, Inc.Active 1111 Stewart Avenue
Bethpage, New York 11714

CSC Holdings, Inc.Ceased Operations 

CSI CorporationCeased Operations 

CSP Telecom, IncInactive 27251 SR 54 Suite B14
Wesley Chapel, Fl 33544 USA

CSTC, LLCCeased OperationsCornerstone Telephone Company2 Third St
Suite 303
Troy, NY 12180

CTC Communications Corp.Ceased Operations 220 Bear Hill Road
Waltham, MA 02451

CTC Communications Corp. d/b/a One CommunicationsCeased Operations 5 Wall Street
Burlington, MA 01803

CTC Comnmunications Corp. d/b/a EarthLink BusinessActive 4001 N Rodney Parham Rd
Little Rock, AR 72212

CTN Telephone Network, Inc.Ceased Operations 

CTSI, Inc.Ceased Operations 

CUBE Computer CorporationCeased Operations 11 Skyline Drive
Hawthorne, New York 10532

Custom Communications of America, Ltd.Ceased Operations 

Custom Network Solutions, Inc.Active 210 Route 4 East
Suite 201
Paramus, NJ 07652

Custom TeleConnect, Inc.Active 6242 West Desert Inn Road
Las Vegas, NV 89146

Custom Tel, LLCActive 698.5 SOUTH OGDEN STREET

CVT Prepaid Solutions, Inc.Ceased Operations 

Cyber Bell USA Inc.Ceased Operations 

Cyberlight International, Inc.Ceased Operations 

Cyberlink, Inc.*Ceased Operations 

Cybertel Communications Corp.Ceased Operations 

Cypress Communications Operating Company, LLCCeased Operations 75 Erieview Plaza
Suite 400
Cleveland, Ohio 44114

Cypress Telecommunications CorporationCeased Operations 

C. World, Inc.Ceased Operations