Telephone Communications Services

Advanced Networking, Inc.

1316 Philadelphia Pike
Wilmington, DE 19809

Mr. Rik Raphael

(302) 792-9200

Member Since: 1991

We have installed over 1500 systems locally and across the country. We offer and directly support a wider range of products and services than any interconnect in our market.

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T-Mobile

601 Pennsylvania Avenue, 8th Floor
Washington, DC 20001

Mr. Dan Leary

(773) 517-1601

Member Since: 2021

We are T-Mobile, America's most-loved wireless brand and the Un-Carrier. We are redefining the way consumers & businesses buy wireless network services through leading product & innovation and breaking the rules of wireless.

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PowerComm, LLC

10 Hadco Road
Wilmington, DE 19804

Mr. Brian McAnulla

(302)-235-8922

Member Since: 2020

PowerComm is a commercial electrical and telecommunications contracting company.

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AT&T

1120 20th St. NW
Suite 1000
Washington, DC 20036

Mr. Denis Dunn

(202) 463-4119

Member Since: 2008

At AT&T, we’re bringing it all together. We deliver advanced mobile services, next-generation TV, high-speed internet and smart solutions for people and businesses.