Business Card for Greg Cullum:

Principal Consultant
Baltimore, MD area


Tel: (210) 821-4105

Last updated on 2017-07-09

About Greg Cullum:

Greg Cullum works as an Principal Consultant for AT&T at Baltimore, MD. The company's webpage is For email, phone number and executive profiles for Principal Consultant and other executives of AT&T at Baltimore, MD, check AT&T at Not the Greg Cullum you are looking for? Do a quick search in our website and find other people named Greg Cullum.
Greg Cullum's Work History:
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Greg Cullum's Education:
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Greg Cullum's Co-workers:
As of October 30, 2020, Greg Cullum has 5861 co-workers under the company name AT&T at

About AT&T:

AT&T Inc. (AT&T) is a holding company. AT&T is a provider of telecommunications services in the United States and worldwide. Services offered include wireless communications, local exchange services and long-distance services. AT&T operates in four segments: Wireless, Wireline, Advertising Solutions and Other. Its Wireless subsidiaries provide both wireless voice and data communications services across the United States, and through roaming agreements, in a substantial number of foreign countries. Wireline subsidiaries provide primarily landline voice and data communication services, AT&T U-verse TV, high-speed broadband and voice services (U-verse) and managed networking to business customers. Advertising solutions subsidiaries publish Yellow and White Pages directories and sell directory...... (Source: SEC reports)

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