Illinois Telecommunications Companies

707 companies headquartered in Illinois

Company Name	DBA	Type	City	Status
Remotelink, Inc.	-	Audio Bridge Service	Aurora	Active
Repeater Network Spectrum AQ., Inc.	-	SMR (dispatch)	Bourbonnais	Inactive
Repeater Network, Inc.	-	SMR (dispatch)	Bourbonnais	Active
Reunion Communications, Inc.	-	Toll Reseller	Lagrange	Active
Reunion Wireless Services, LLC	-	Cellular/PCS/SMR	La Grange	Active
Reynolds Long Distance, Inc.	-	Toll Reseller	Reynolds	Active
Reynolds Tel. Co.	Reynolds Telephone Company	Incumbent LEC	Reynolds	Active
Rich Fiore - GroupMD, LLC.	Richard Fiore	Other Local	Yorkville	Inactive
Richtec Incorporated	Satamatics USA	Satellite Service Provider	Marion	Inactive
Rival5 Technologies Corporation	-	Interconnected VoIP	Mokena	Active
Rivers Edge Telecom, Inc	-	Local Reseller	Alton	Active
Robert A. Ferro	Ferro Services, Inc.	Payphone Service Provider	Hoffman Estates	Active
Royal Phone Company, LLC	Royal Phone	CAP/CLEC	Buffalo Grove	Active
Royal Public Pay Phones, Inc.	-	Payphone Service Provider	Highland Park	Inactive
Royell Communications, Inc.	-	Interconnected VoIP	Virden	Active
S&G Communications, Inc.	NexGen Services	Other Local	Oakbrook Terrace	Inactive
S-Net Communications, Inc.	-	Interconnected VoIP	Des Plaines	Active
SAR Voice Systems, Inc.	-	Interconnected VoIP	Chicago	Active
SARMET INC.	-	Non-interconnected VoIP	Algonquin	Active
SCS Telecom, Inc.	-	Payphone Service Provider	Schiller Park	Inactive
SI Wireless LLC	-	Cellular/PCS/SMR	Carbondale	Active
SMG Holdings, LLC.	Anova Technologies, LLC	Private Service Provider	Chicago	Active
SNG Communication L.L.C.	SNG Communications L.L.C.	CAP/CLEC	Moline	Inactive
SOS Telecom, Inc.	SOS Telecom	Local Reseller	Park Ridge	Inactive
ST Long Distance	Sunflower, Odin, Columbine, Bluestem, Kadoka, and	Toll Reseller	Mattoon	Active
STC Technologies, LLC.	-	Interconnected VoIP	Chicago	Active
SUPREME TECHNOLOGIES GROUP INCORPORATED	S-COMM	-	Chicago	Active
Security-Master, Inc.	Pagecomm	Paging & Messaging	Aurora	Active
Sentinel Technologies, Inc.	-	Interconnected VoIP	Downers Grove	Active
Setup Globe LLC	-	Interconnected VoIP	Chicago	Active
Shawnee Tel. Co.	Shawnee Telephone Company	Incumbent LEC	Equality	Active
ShawneeLEC, Inc.	-	CAP/CLEC	Equality	Active
ShawneeLink Corporation	-	Toll Reseller	Equality	Active
Sheboygan Cellular Telephone Company, Inc.	United States Cellular	Cellular/PCS/SMR	Chicago	Inactive
Sheffield Systems, Inc.	-	Payphone Service Provider	Alsip	Inactive
Sidney Telephone Company	-	Incumbent LEC	Mattoon	Active
Siebert Enterprises, Inc.	-	Payphone Service Provider	Crest Hill	Inactive
Simple Communications	Simple Communications Inc	Interconnected VoIP	Morris	Active
Single Path, LLC	-	Interconnected VoIP	Lombard	Active
Skynet Communications, Inc.	-	Other Toll	Chicago	Active
Small Office Systems, Inc.	-	Interconnected VoIP	Island Lake	Active
Source One Wireless, Inc.	-	Paging & Messaging	Wheeling	Inactive
South Canaan Cellular Communications Company, LP	South Canaan Cellular Communications	Cellular/PCS/SMR	Chicago	Inactive
South Side Telephone Service, Inc.	-	Payphone Service Provider	Bridgeview	Inactive
Space Communication Inc.	-	Prepaid Card	Chicago	Inactive
Spoc, LLC.	-	CAP/CLEC	Champaign	Inactive
Springtel LLC	-	Non-interconnected VoIP	Taylorville	Active
Springtel, Inc.	-	Non-interconnected VoIP	Springfield	Inactive
St. Joe Communications, Inc.	-	Toll Reseller	Mattoon	Active
Standish Tel. Co.	Standish Telephone Company, Inc.	Incumbent LEC	Mattoon	Active

Showing 501 to 550 of 707 companies

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