AT&T Headquarters & Corporate Office
AT&T headquarters is located at 175 East Houston Street, San Antonio, Texas 78205-2255, phone number 210-821-4105 where you can reach the management team and the head office leading departments.
The AT&T headquarters and corporate office functions as the primary center for executive leadership, corporate strategy, and nationwide operational oversight. As one of the largest telecommunications companies in the United States, AT&T manages its core decision-making, policy development, and long-term planning through its main headquarters, ensuring consistency and alignment across all divisions and regional offices.
AT&T headquarters is located at 175 East Houston Street, San Antonio, Texas 78205-2255. This corporate address serves as the official location for executive offices and central administrative functions, handling high-level business operations, governance matters, and enterprise-wide coordination. The headquarters location is commonly used for formal correspondence, executive communications, and corporate documentation.
For those seeking direct contact, the AT&T headquarters phone number is 210-821-4105. By calling this number, individuals and organizations may be routed to the appropriate corporate departments, including executive management, human resources, finance and accounting, legal affairs, compliance, marketing strategy, sales leadership, and corporate support services.
The AT&T corporate office plays a vital role in overseeing company-wide initiatives, regulatory compliance, innovation programs, and strategic partnerships. As the central command for enterprise operations, the headquarters ensures that AT&T’s business objectives, customer-focused initiatives, and operational standards are effectively implemented across its national footprint.
AT&T Headquarters Phone Number
What is AT&T Headquarters Phone Number?
AT&T Headquarters Phone Number is 210-821-4105
The official AT&T headquarters phone number is 210-821-4105. This corporate contact number connects callers with the main AT&T corporate office and serves as a primary point of communication for executive-level, administrative, and departmental inquiries at AT&T.
Calling the AT&T headquarters phone number allows individuals, businesses, vendors, media representatives, and partners to reach the central corporate switchboard. From there, calls are typically routed to the appropriate leadership offices or internal departments responsible for handling high-level matters, corporate operations, and company-wide support.
When contacting AT&T headquarters at 210-821-4105, callers may be directed to the following offices and departments:
- Chief Executive Officer (CEO) Office
- Executive Leadership Team and Board of Directors
- Corporate Administration Office
- Finance, Accounting, and Billing Department
- Marketing, Media, and Corporate Communications
- Sales and Business Development Department
- Customer Service and Support Operations
- Research and Development (R&D) Division
- Operations, Logistics, and Network Management
- Human Resources and Talent Management
- Legal, Compliance, and Corporate Affairs
The AT&T corporate phone number is intended for formal business communication, executive correspondence, and organizational inquiries, making it the most direct way to reach the company’s head office and senior management teams.
AT&T Headquarters Address
What is AT&T headquarters address?
The official headquarters and corporate office address for AT&T is listed below. This address may be used to visit the corporate headquarters, send official correspondence, or reference the company’s main administrative location in the United States. The AT&T headquarters serves as a central point for executive leadership, corporate governance, and enterprise-level operations.
AT&T
Street: 175 East Houston Street
City: San Antonio
State: Texas
ZIP Code: 78205-2255
Headquarters Country: United States
AT&T Website: http://www.att.com
This AT&T headquarters address is commonly used for corporate mail, business inquiries, executive communication, and formal documentation. As the primary corporate location, it represents the company’s main offices where strategic planning, administrative oversight, and high-level decision-making functions are coordinated.
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If you want to contact AT&T headquarters, you can call 210-821-4105, the main corporate phone number for the AT&T corporate office. By dialing this number, callers are typically connected to the headquarters switchboard and can be routed to the appropriate internal departments that manage executive, administrative, and operational matters across the organization.
Through the AT&T headquarters phone line, it is possible to reach key corporate departments and leadership offices, including the CEO office, executive management, human resources, finance, accounting and billing, legal affairs, customer service and support oversight, logistics and operations, as well as marketing and sales teams. This central phone number is intended for corporate-level communication and provides access to the departments responsible for company-wide strategy, governance, and business operations.
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