Telecommunications Companies in the United States

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1-10 of 3,017 companies

Alcazar Networks is a nationwide VoIP carrier providing origination and termination service in North America (US and Canada.)

$1.24 M Revenue 6 Employees Trexlertown, PA 8

DialMyCalls lets you send automated phone calls and SMS broadcasts to entire contact lists in seconds - no expensive hardware or calling servers required!

$4.82 M Revenue 23 Employees Jupiter, FL Telecommunications Service Provider 7

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Use Zangi Private Messenger - it is free, highly secure and available everywhere. You can also create your own Messenger Solution to take full control over your business and da

$4.73 M Revenue 23 Employees Santa Clara, CA Software Company 7

Telo pioneered the first developer friendly telephony data API in 2011 with the launch of OpenCNAM. Since then, Telo has expanded its developer focused product line to include ...

$4.73 M Revenue 23 Employees Atlanta, GA Telecommunications Service Provider 7

J & J Communications has a broad range of voice and data solutions, all are designed to reduce your telecommunications costs and simplify your business operations.

$1.22 M Revenue 6 Employees Leesburg, FL Computer Support And Services 7

Prime Conduit, Inc. manufactures PVC conduit products for electrical, telecommunications, power utility, and sewer markets.

$3.66 M Revenue 18 Employees Erie, PA Manufacturer 7

American Cable Assemblies , Inc. is a production facility with its corporate office and plant located in the Springfield, Massachusetts area. We provide OEM and custom cable as...

$4.98 M Revenue 24 Employees Palmer, MA Manufacturer 7

Formed in 2000, Global TeleCom Services Inc. is a CATV Engineering company owned by Glenn Shaw. GTSI is a 100% Employee based company and prides itself in staying up to date wi...

$4.55 M Revenue 22 Employees Rochester, NY Telecommunications Contractor 6

EnTelegent Solutions offers EnVision Life Cycle Management, Managed Services, and Network Services for multi-location, multi-service clients in 160+ countries.

$4.27 M Revenue 21 Employees Charlotte, NC Business Management Consultant 6

High Quality Lead Generation Over 15 years of lead generation for technology, manufacturing, service, and nonprofit organizations.

$4.68 M Revenue 24 Employees Cincinnati, OH Business development service 6