AT&T is the largest telecommunications company, second largest provider of mobile telephone services, and the largest provider of fixed telephone services in the United States. And also provides broadband subscription television services through DirecTV. AT&T began as Southwestern Bell Telephone Company, one of seven Regional Bell Operating Companies (RBOC) created in 1982 in the divestiture of the American Telephone and Telegraph Company.

AT&T serves nearly all of the Fortune 1000. AT&T also serves more than 60 percent of the FTSE 100 companies, more than 90 percent of the CAC 40 companies, more than 85 percent of the DAX 30 companies and more than 60 percent of the Nikkei 225 companies

Data Connectivity Products:
DSL • U-Verse • GPON • ABF • Fiber • International Fiber • Wavelength Services • Wireless 3G/4G/5G • Wireless Backup • Digital Television • DS1 • DS3 • MPLS/VPLS • Fixed Wireless • Broadband Aggregation • Temporary Event Services

Voice Connectivity Products:
SIP Trunks • International SIP Trunks • POTS • Wireless Mobility

Cloud Products:
Hosted VoIP • BYOB VoIP • BYOD VoIP • Collaboration (UCaaS) • Video Conferencing • Webex • ZOOM • SMS Messaging • Fax-to-Email • Hosted Email • Office 365 • G-Suite • Software as a Service (SaaS) • Cloud Connect • AWS • Equinix • IBM Cloud • Microsoft Azure

Managed Products:
Active Failover • SD-WAN • Cisco Meraki • Fortinet • Riverbed • VeloCloud • Managed Wi-Fi • Co-Location • Virtual Data Centers • Security • Firewall • VPN • DDoS Mitigation • Unified Threat Management • Security Information and Event Management (SIEM) • Monitoring & Reporting • Security Audit • Penetration Testing • Incident Response • Anti-Virus • Email Security • Mobile Device Management • Machine-to-Machine • IoT Management • Helpdesk (IT Support)

Service Area:
Nationwide (all 50 states) • Puerto Rico • International • Canada • Mexico • Brazil • Europe • China • Asia Pacific • Australia

Service Area Details:
AT&T owns and operates their in-region network in the following states:

West: CA, NV
Central: IL, IN, KS, MI, MO, OH, OK, TX, WI
South: AL, AR, FL, GA, KY, LA, MS, NC, SC, TN

Web:
https://att.com

AT&T
Customer Service

General

855-263-7647

Technical

888-288-2020

Billing

877-561-5921

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