This guide provides complete instructions on how to serve legal papers on AT&T and its subsidiaries. With over 25 years of experience serving legal documents to corporations nationwide, we offer authoritative guidance on navigating AT&T’s legal process requirements. Our proven track record includes successfully serving thousands of legal documents to AT&T entities across all 50 states.
AT&T Inc. operates through three primary divisions:
AT&T Communications
WarnerMedia
AT&T Latin America
Primary Corporate Registered Agent
CT Corporation System
1999 Bryan Street, Suite 900
Dallas, TX 75201
Phone: (214) 979-1172
Key Subsidiary Service Addresses
AT&T Mobility LLC
National Compliance Center
208 S. Akard Street
Dallas, TX 75202
Fax: (888) 938-4715
Email: attmobility.ncc@att.com
AT&T Communications
Subpoena Compliance Center
11760 US Highway 1, Suite 600
North Palm Beach, FL 33408
Fax: (877) 971-6093
WarnerMedia
Registered Agent: CT Corporation System
28 Liberty Street
New York, NY 10005
Phone: (212) 894-8940
Required Elements
Processing Fees
Submission Methods
Available Information Types
Privacy Restrictions
Common Issues
Best Practices
To initiate service of legal papers on AT&T:
Our professional process servers will handle your service needs with the expertise gained from over two decades of corporate service experience. We maintain a 99.9% success rate in Serve Legal Papers on AT&T and other major corporations.
With over 25 years of nationwide corporate service experience, our team has established an extensive track record of successfully Serve Legal Papers on AT&T and its subsidiaries across all jurisdictions. Our licensed process servers possess deep knowledge of AT&T’s corporate structure, compliance requirements, and internal procedures. This expertise ensures accurate, timely, and legally compliant service of process.
Understanding the complexities of serving large corporations, our team provides comprehensive support throughout the service process, from initial filing to final confirmation. We maintain dedicated relationships with AT&T’s registered agents and legal departments, enabling efficient processing of time-sensitive documents.
Click the “Place Order” button at the top of this page or call us at (800) 774-6922 to begin. Our team of experienced process servers is prepared to assist with reliable and efficient service of corporate legal documents, ensuring compliance with all regulatory requirements. We offer both comprehensive support and à la carte services tailored to meet your corporate needs:
Avoid delays or potential legal setbacks due to improper service. Trust Undisputed Legal’s skilled team to handle the critical task of corporate process service on your behalf. Our diligent, professional service supports attorneys, corporations, and business entities in ensuring that legal documents are served accurately and on time.
Take the first step toward reliable corporate process service – click “Place Order” or call (800) 774-6922 now. Let Undisputed Legal be your trusted partner in managing the vital process of serving corporate documents.
“Quality is never an accident; it is always the result of high intention, sincere effort, intelligent direction, and skillful execution; it represents the wise choice of many alternatives” – Foster, William A
New York: (212) 203-8001 – 590 Madison Avenue, 21st Floor, New York, New York 10022
Brooklyn: (347) 983-5436 – 300 Cadman Plaza West, 12th Floor, Brooklyn, New York 11201
Queens: (646) 357-3005 – 118-35 Queens Blvd, Suite 400, Forest Hills, New York 11375
Long Island: (516) 208-4577 – 626 RXR Plaza, 6th Floor, Uniondale, New York 11556
Westchester: (914) 414-0877 – 50 Main Street, 10th Floor, White Plains, New York 10606
Connecticut: (203) 489-2940 – 500 West Putnam Avenue, Suite 400, Greenwich, Connecticut 06830
New Jersey: (201) 630-0114 - 101 Hudson Street, 21 Floor, Jersey City, New Jersey 07302
Washington DC: (202) 655-4450 - 601 Pennsylvania Avenue, N.W. Suite 900, Washington DC 20004
Simply pick up the phone and call Toll Free (800) 774-6922 or click the service you want to purchase. Our dedicated team of professionals is ready to assist you. We can handle all your process service needs; no job is too small or too large!
Contact us for more information about our process serving agency. We are ready to provide service of process to all of our clients globally from our offices in New York, Brooklyn, Queens, Long Island, Westchester, New Jersey, Connecticut, and Washington D.C.
“Quality is never an accident; it is always the result of high intention, sincere effort, intelligent direction, and skillful execution; it represents the wise choice of many alternatives”– Foster, William A