• AT&T

  • Cammy Blackstone
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Cammy Blackstone

Director Of External Affairs at AT&T

Cammy Blackstone serves as the Board Chair of the San Francisco Chamber of Commerce since January 2025. With over 20 years of experience in communications, Blackstone has held various roles including Director of External Affairs at AT&T since July 2015, and Board Member positions with the Union Square Business Improvement District and the San Francisco Gay Men's Chorus. Previous experience includes Deputy Director at the San Francisco Entertainment Commission and legislative aide for the City and County of San Francisco. Blackstone's media background includes roles as a sideline reporter for Foxsportsnet and morning show host at CBS Radio. Educational credentials include a Bachelor of Arts in Broadcast Communications from San Francisco State University and multiple certificates in Business and Marketing Communications.

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AT&T

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AT&T Inc. is a telecommunications, media, and technology services company headquartered in Dallas, Texas within the Whitacre Tower. Their business is separated into three segments: Communications, WarnerMedia, and Latin America. More specifically, their products include Wireless devices, 5G devices, Internet & Fiber, AT&T Business, Public Sector & FirstNet, Disaster Recovery, and Technology & Innovation. They are within the top three largest mobile telephone services in the US. AT&T's communication segment consists of mobility services, business wireline, and consumer wireline services. Their mobility division provides nationwide wireless service and equipment. The business wireline division provides advanced IP-based services, traditional voice, data services, and equipment to business customers. Lastly, the consumer wireline division provides internet, broadband fiber, and legacy telephony voice communication services to their residential customers. AT&T's WarnerMedia segment distributes, develops, and produces feature films, TV, gaming, and content in physical and digital formats worldwide. Their content is distributed through basic networks, DTC (direct-to-consumer), theatrical, TV content, and games licensing. Other notable divisions are Xandr advertising and Otter Media Holdings. AT&T's Latin America segment provides wireless services and equipment in Mexico. Most recently, they have led the charge in the 5G wireless network. The strive to become the best broadband provider by utilizing the most transformative technology yet along with their multi-gig internet footprint. Today, AT&T's 5G technology reaches more than 255 million people across 16,000 cities and towns in the US. Cricket Wireless, Pacific Bell, Southwestern Bell, nextel, SBC Global Services, and Leap Wireless are a few of the noteworthy companies AT&T has acquired during their operations.


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