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Process Server for AT&T Corporate Entities at 350 N. St. Paul Street in Dallas, Texas

Several AT&T affiliated companies and corporate entities operate from offices associated with 350 N. St. Paul Street in Dallas, Texas. These entities include AT&T Broadband Services Purchasing & Leasing LLC, AT&T Communications of Hawaii Inc., AT&T Communications of Nevada Inc., AT&T Communications of the Midwest Inc., AT&T Communications of the Mountain States Inc., AT&T Communications of the Pacific Northwest Inc., AT&T Communications of the Southwest Inc., AT&T Enterprise Services, AT&T Finance Corporation, AT&T Financial Services Inc., AT&T IS LLC, AT&T Labs Inc., AT&T Operations, AT&T Professional Services Corporation, AT&T Resources Inc., AT&T Video Services, AT&T Wireless PCS Inc., AT&T Wireless Services National Accounts Inc., and AT&T Wireless Services affiliates.

AT&T is one of the largest telecommunications and technology companies in the world, employing approximately 140,000 people and serving millions of residential, commercial, and enterprise customers. Through numerous subsidiaries, the company provides wireless communications, broadband internet, fiber networks, cloud solutions, enterprise technology, financial services, research and development, infrastructure management, video services, and national business communications.

Many of the entities operating from this Dallas location support specialized business functions. AT&T Enterprise Services provides technology and communications solutions for large organizations, while AT&T Labs develops innovations in networking and telecommunications. AT&T Finance Corporation and AT&T Financial Services support corporate financial operations, and the various AT&T Communications entities provide telecommunications services across multiple states. Other subsidiaries focus on wireless operations, video technology, infrastructure, and enterprise support services.

Because AT&T operates through multiple legal entities, serving legal documents on the correct corporation is essential. A lawsuit involving one subsidiary may require service on a different legal entity than another affiliated company. Proper identification helps attorneys and litigants avoid delays, rejected service attempts, and unnecessary legal expenses.

Legal documents involving AT&T entities may arise from employment disputes, contract litigation, commercial collections, vendor agreements, business transactions, telecommunications matters, intellectual property disputes, consumer claims, insurance issues, or other civil proceedings requiring professional service of process. Accurate documentation and dependable communication are important throughout every assignment.

My name is Yenni Cannon. I am a Certified Process Server serving Tarrant County and the Dallas–Fort Worth metropolitan area. I provide professional service of process for Fortune 500 corporations, registered agents, financial institutions, business entities, nonprofit organizations, employees, authorized representatives, and individuals with attention to detail and responsive communication from beginning to completion.

Whether you need to serve AT&T Enterprise Services, AT&T Labs, AT&T Finance Corporation, AT&T Professional Services Corporation, AT&T Wireless entities, or another affiliated AT&T company located at 350 N. St. Paul Street in Dallas, I provide dependable local process serving designed to help your legal matter move forward efficiently.

For professional service of process involving AT&T corporate entities in Dallas, Texas, contact Yenni Cannon at 214-501-8532, email [email protected] or [email protected], or visit www.processservertarrant.com.


Servicing Attorneys, Businesses, Insurance Companies & Private Individuals

I deliver court documents, subpoenas, and legal notices to any party authorized by law — including law firms, corporations, agencies, or individuals.

Providing professional and certified process service across Tarrant County and the DFW area.

[email protected] | [email protected]  |  Text 214-501-8532
  • Customer Support
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