Illinois Telecommunications Companies

707 companies headquartered in Illinois

Company Name	DBA	Type	City	Status
Marianna & Scenery Hill Tel. Co.	Marianna & Scenery Hill Telephone Company	Incumbent LEC	Mattoon	Active
Marianna Tel, Inc.	-	Toll Reseller	Mattoon	Active
Marine Cable Corporation	-	Private Service Provider	Schaumberg	Inactive
Martel Communications, Inc.	-	Interexchange Carrier	Lake in the Hills	Active
McDaniel Cellular Telephone Company	United States Cellular	Cellular/PCS/SMR	Chicago	Active
McDonough Telephone Cooperative	-	Incumbent LEC	Colchester	Active
McNabb Long Distance, Inc.	-	Toll Reseller	McNabb	Active
McNabb Telephone Company	-	Incumbent LEC	McNabb	Active
Metamora Tel. Co.	Metamora Telephone Company	Incumbent LEC	Metamora	Active
Metro Communications Company, Inc.	-	Interexchange Carrier	Sullivan	Active
Metro Payphone Services, Inc.	-	Payphone Service Provider	Chicago	Inactive
Metropolitan Pier and Expostion Authority	Metropolitan Pier and Exposition Authority	Payphone Service Provider	Chicago	Active
Mid Century Tel. Coop. Inc.	Mid-Century Telephone Co-Operative, Inc.	Incumbent LEC	Fairview	Active
Midwest Communication Solutions, Inc.	-	Payphone Service Provider	Waterloo	Inactive
Midwest Telecommunications, Inc.	-	Payphone Service Provider	Romeoville	Inactive
Midwestern Telecommunications, Inc.	MTI	CAP/CLEC	Orland Park	Inactive
Millennium 2000, Inc.	-	Cellular/PCS/SMR	Chicago	Active
Montrose Mutual Long Distance, Inc.	-	Toll Reseller	Louisville	Active
Montrose Mutual Tel. Co.	Montrose Mutual Telephone Company	Incumbent LEC	Louisville	Active
MotherG, LLC	MotherG	Interconnected VoIP	Itasca	Active
Motorola SMR, Inc.	-	SMR (dispatch)	Schaumburg	Inactive
Moultrie Independent Telephone Company	-	Incumbent LEC	Lovington	Active
Moultrie InfoComm, Inc.	-	Toll Reseller	Lovington	Active
My Best Call, Inc.	-	Interconnected VoIP	Chicago	Inactive
N.A. Communications, Inc.	-	Payphone Service Provider	Chicago	Inactive
NEATT Wireless, LLC	-	Cellular/PCS/SMR	Chicago	Inactive
NH #1 Rural Cellular, Inc.	United States Cellular	Cellular/PCS/SMR	Chicago	Active
NT Network Services, LLC	-	Private Service Provider	Chicago	Inactive
NTI TALK INC.	-	Toll Reseller	Chicago	Inactive
NTS Services Corp.	-	CAP/CLEC	Pekin	Inactive
Net 56, Inc.	-	Interconnected VoIP	Deer Park	Active
NetSight, Inc.	-	Local Reseller	Northbrook	Inactive
Network Innovations, Inc.	OutsourceIT Inc., NITEL, N.I. Investments, LLC, an	Other Toll	Chicago	Active
Network It Easy, Inc.	-	Non-interconnected VoIP	Lisle	Active
Network US. Inc.	CA Affinity	Toll Reseller	Naperville	Inactive
New Millenium Telecommunications	-	Interexchange Carrier	Chicago	Active
New Windsor Cable TV, Inc.	-	Toll Reseller	New Windsor	Active
New Windsor Telephone Company, Inc.	New Windsor Telephone Company	Incumbent LEC	New Windsor	Active
North Carolina RSA #4, Inc.	United States Cellular	Cellular/PCS/SMR	Chicago	Inactive
North Carolina RSA #6, Inc.	United States Cellular	Cellular/PCS/SMR	Chicago	Inactive
Northern New England Telephone Operations, LLC.	-	Incumbent LEC	Mattoon	Active
Northland Telephone of ME, Inc.	Northland Telephone Company of Maine, Inc.	Incumbent LEC	Mattoon	Active
Northwestern Communications, Inc.	-	Payphone Service Provider	Schaumburg	Active
Nova Cablevision, Inc.	-	CAP/CLEC	Galesburg	Active
Novacom, Inc.	-	Paging & Messaging	Herrin	Active
Nu-Way Communications, Inc.	-	Payphone Service Provider	Oak Lawn	Active
NuEra Services, Inc.	-	Interconnected VoIP	Wheaton	Active
NuLodgic LLC	-	Interconnected VoIP	Glen Ellyn	Active
Odin Tel. Exch. Inc.	Odin Telephone Exchange	Incumbent LEC	Mattoon	Active
Ohio State Cellular Phone Company (for Lynchburg)	United States Cellular	Cellular/PCS/SMR	Chicago	Inactive

Showing 401 to 450 of 707 companies

Previous Next

« All Telecoms