Exhibit 21
Windstream Holdings, Inc.
List of Subsidiaries
As of December 31, 2018
Name of Subsidiary | State of Organization |
Allworx Corp. * | DE |
American Telephone Company, LLC | NY |
ARC Networks, Inc. * | DE |
A.R.C. Networks, Inc. | NY |
ATX Communications, Inc. * | DE |
ATX Licensing, Inc. | DE |
ATX Telecommunications Services of Virginia, LLC * | DE |
Birmingham Data Link, LLC | AL |
BOB, LLC * | IL |
Boston Retail Partners LLC * | MA |
BridgeCom Holdings, Inc. * | DE |
BridgeCom International, Inc. | DE |
BridgeCom Solutions Group, Inc. * | DE |
Broadview Networks, Inc. | NY |
Broadview Networks of Massachusetts, Inc. * | DE |
Broadview Networks of Virginia, Inc. * | VA |
Broadview NP Acquisition Corp. | DE |
Buffalo Valley Management Services, Inc. * | DE |
Business Telecom of Virginia, Inc.* | VA |
Business Telecom, LLC | NC |
BV-BC Acquisition Corporation* | DE |
Cavalier IP TV, LLC * | DE |
Cavalier Services, LLC * | DE |
Cavalier Telephone Mid-Atlantic, L.L.C. | DE |
Cavalier Telephone, L.L.C. * | VA |
CCL Historical, Inc. * | DE |
Choice One Communications of Connecticut Inc. * | DE |
Choice One Communications of Maine Inc. * | DE |
Choice One Communications of Massachusetts Inc. * | DE |
Choice One Communications of New York Inc. | DE |
Choice One Communications of Ohio Inc. * | DE |
Choice One Communications of Pennsylvania Inc. | DE |
Choice One Communications of Rhode Island Inc. * | DE |
Choice One Communications Resale L.L.C. | DE |
Choice One Communications of Vermont Inc. * | DE |
Choice One of New Hampshire, Inc. * | DE |
Cinergy Communications Company of Virginia, LLC * | VA |
Conestoga Enterprises, Inc.* | PA |
Conestoga Management Services, Inc. * | DE |
Conestoga Wireless Company | PA |
Connecticut Broadband, LLC * | CT |
Connecticut Telephone & Communication Systems, Inc. * | CT |
Conversent Communications Long Distance, LLC * | NH |
Conversent Communications of Connecticut, LLC * | CT |
Conversent Communications of Maine, LLC * | ME |
*Guarantor to Windstream Services, LLC senior secured credit facility.
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Conversent Communications of Massachusetts, Inc. * | MA |
Conversent Communications of New Hampshire, LLC * | NH |
Conversent Communications of New Jersey, LLC | NJ |
Conversent Communications of New York, LLC | NY |
Conversent Communications of Pennsylvania, LLC | PA |
Conversent Communications of Rhode Island, LLC * | RI |
Conversent Communications of Vermont, LLC * | VT |
Conversent Communications Resale L.L.C. | DE |
CoreComm-ATX, Inc. * | DE |
CoreComm Communications, LLC * | DE |
CTC Communications Corporation | MA |
CTC Communications of Virginia, Inc. * | VA |
D&E Communications, LLC * | DE |
D&E Management Services, Inc. * | NV |
D&E Networks, Inc.* | PA |
D&E Wireless, Inc. | PA |
Deltacom, LLC | AL |
Earthlink Business, LLC | DE |
Earthlink Carrier, LLC | DE |
Equity Leasing, Inc. * | NV |
Eureka Broadband Corporation * | DE |
Eureka Holdings, LLC * | DE |
Eureka Networks, LLC * | DE |
Eureka Telecom, Inc. | NY |
Eureka Telecom of VA, Inc. * | VA |
Georgia Windstream, LLC | DE |
Heart of the Lakes Cable Systems, Inc.* | MN |
Infocore, Inc. | PA |
Info-Highway International, Inc. * | TX |
InfoHighway Communications Corporation * | DE |
InfoHighway of Virginia, Inc. * | VA |
Intellifiber Networks, LLC | VA |
Iowa Telecom Data Services, L.C.* | IA |
Iowa Telecom Technologies, LLC * | IA |
IWA Services, LLC * | IA |
KDL Holdings, LLC * | DE |
LDMI Telecommunications, LLC | MI |
Lightship Telecom, LLC | DE |
MassComm, LLC | NY |
McLeodUSA Information Services LLC * | DE |
McLeodUSA Purchasing, LLC * | IA |
McLeodUSA Telecommunications Services, L.L.C. | IA |
MPX, Inc. * | DE |
Nashville Data Link, LLC | TN |
Network Telephone, LLC | FL |
Norlight Telecommunications of Virginia, LLC * | VA |
Oklahoma Windstream, LLC * | OK |
Open Support Systems, LLC * | CT |
PaeTec Communications of Virginia, LLC * | VA |
PaeTec Communications, LLC | DE |
*Guarantor to Windstream Services, LLC senior secured credit facility.
2
PAETEC Holding, LLC * | DE |
PAETEC iTEL, L.L.C. * | NC |
PAETEC Realty LLC * | NY |
PAETEC, LLC * | DE |
PCS Licenses, Inc. * | NV |
Progress Place Realty Holding Company, LLC * | NC |
RevChain Solutions, LLC * | DE |
SM Holdings, LLC * | DE |
Southwest Enhanced Network Services, LLC * | DE |
Talk America of Virginia, LLC * | VA |
Talk America, LLC | DE |
Teleview, LLC * | GA |
Texas Windstream, LLC * | TX |
The Other Phone Company, LLC | FL |
TriNet, LLC | GA |
TruCom Corporation | NY |
US LEC Communications LLC | NC |
US LEC of Alabama LLC * | NC |
US LEC of Florida LLC * | NC |
US LEC of Georgia LLC | DE |
US LEC of Maryland LLC | NC |
US LEC of North Carolina LLC | NC |
US LEC of Pennsylvania LLC | NC |
US LEC of South Carolina LLC * | DE |
US LEC of Tennessee LLC * | DE |
US LEC of Virginia LLC * | DE |
US Xchange Inc. * | DE |
US Xchange of Illinois, L.L.C. * | DE |
US Xchange of Indiana, L.L.C. | DE |
US Xchange of Michigan, L.L.C. * | DE |
US Xchange of Wisconsin, L.L.C. * | DE |
Valor Telecommunications of Texas, LLC * | DE |
WaveTel NC License Corporation | DE |
WIN Sales & Leasing, Inc. * | MN |
Windstream Accucomm Networks, LLC | GA |
Windstream Accucomm Telecommunications, LLC | GA |
Windstream Alabama, LLC * | AL |
Windstream Arkansas, LLC * | DE |
Windstream Buffalo Valley, Inc. | PA |
Windstream Business Holdings, LLC * | DE |
Windstream BV Holdings, LLC* | DE |
Windstream Cavalier, LLC * | DE |
Windstream Communications Kerrville, LLC * | TX |
Windstream Communications Telecom, LLC * | TX |
Windstream Communications, LLC | DE |
Windstream Concord Telephone, LLC | NC |
Windstream Conestoga, Inc. | PA |
Windstream CTC Internet Services, Inc. * | NC |
Windstream D&E Systems, LLC | DE |
Windstream D&E, Inc. | PA |
*Guarantor to Windstream Services, LLC senior secured credit facility.
3
Windstream Direct, LLC * | MN |
Windstream Eagle Holdings LLC * | DE |
Windstream Eagle Services, LLC * | DE |
Windstream EN-TEL, LLC * | MN |
Windstream Finance Corp * | DE |
Windstream Florida, LLC | FL |
Windstream Georgia Communications, LLC | GA |
Windstream Georgia Telephone, LLC | GA |
Windstream Georgia, LLC | GA |
Windstream Holding of the Midwest, Inc. * | NE |
Windstream Iowa Communications, LLC * | DE |
Windstream Iowa-Comm, LLC * | IA |
Windstream IT-Comm, LLC | IA |
Windstream KDL, LLC | KY |
Windstream KDL-VA, LLC * | VA |
Windstream Kentucky East, LLC | DE |
Windstream Kentucky West, LLC | KY |
Windstream Kerrville Long Distance, LLC * | TX |
Windstream Lakedale Link, Inc.* | MN |
Windstream Lakedale, Inc.* | MN |
Windstream Leasing, LLC * | DE |
Windstream Lexcom Communications, LLC | NC |
Windstream Lexcom Entertainment, LLC * | NC |
Windstream Lexcom Long Distance, LLC * | NC |
Windstream Lexcom Wireless, LLC* | NC |
Windstream Mississippi, LLC | DE |
Windstream Missouri, LLC | DE |
Windstream Montezuma, LLC * | IA |
Windstream Nebraska, Inc. | DE |
Windstream Network Services of the Midwest, Inc.* | NE |
Windstream New York, Inc. | NY |
Windstream Norlight, LLC | KY |
Windstream North Carolina, LLC | NC |
Windstream NorthStar, LLC * | MN |
Windstream NTI, LLC | WI |
Windstream NuVox Arkansas, LLC * | DE |
Windstream NuVox Illinois, LLC * | DE |
Windstream NuVox Indiana, LLC * | DE |
Windstream NuVox Kansas, LLC * | DE |
Windstream NuVox Missouri, LLC | DE |
Windstream NuVox Ohio, LLC | DE |
Windstream NuVox Oklahoma, LLC * | DE |
Windstream NuVox, LLC | DE |
Windstream of the Midwest, Inc. | NE |
Windstream Ohio, LLC | OH |
Windstream Oklahoma, LLC * | DE |
Windstream Pennsylvania, LLC | DE |
Windstream Services, LLC | DE |
Windstream SHAL Networks, Inc. * | MN |
Windstream SHAL, LLC * | MN |
*Guarantor to Windstream Services, LLC senior secured credit facility.
4
Windstream Shared Services, LLC * | DE |
Windstream South Carolina, LLC * | SC |
Windstream Southwest Long Distance, LLC * | DE |
Windstream Standard, LLC | GA |
Windstream Sugar Land, LLC * | TX |
Windstream Supply, LLC* | OH |
Windstream Systems of the Midwest, Inc. | NE |
Windstream Western Reserve, LLC | OH |
Xeta Technologies, Inc.* | OK |
*Guarantor to Windstream Services, LLC senior secured credit facility.
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