Contact Us
Account Management
| Business Center Support | |
Wireless Support |
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| Uverse | 800.321.2000 |
Billing & Collections
General Billing & Collection Business Fiber Collections DSL Billing Uverse Billing |
800.321.2000 |
| Global Enterprise Billing & Collections | 800.235.7524 |
| Local Exchange Service (LNS) Billing | 888.227.3824 |
AT&T Co-Location Hosting IBM managed hosting Digital Media Solutions Billing |
877.789.2877 |
| AT&T Business Network (ABN) | 800.358.1111 |
| Office @ Hand | 800.615.0708 |
Wireless Support
| Device support center | Guides & tutorials |
| Business Wireless Support | |
| Device Insurance Replacement | 888.562.8662 |
| FirstNet Customer CARE | |
| Port Activations Center | 888.898.7685 |
| Wireless Global Fraud | 877.844.5584 |
Troubleshoot & Repair
General Customer Service AT&T Business Fiber DSL Uverse |
800.321.2000 |
| Create a ticket without logging in | |
| Local Service Trouble Reporting | 800.247.2020 |
| AT&T High Speed Internet-Enterprise (HSIA-E) | 877.937.5288 |
AT&T Dedicated Internet (ADI) - without Voice |
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AT&T IP Flexible Reach (IPFlex) AT&T Dedicated Internet (ADIVB) - with Voice |
877.288.8362 |
AT&T Phone for Business Advanced (APB-A) AT&T Office@Hand |
800.615.0708 |
| Phone and Equipment Repair | 800.248.8484 |
| AT&T Virtual Private Network (VPN) | |
| AT&T Business Wi-Fi | 855.288.9434 |
| AT&T Switched Ethernet on Demand | 844.288.6633 |
| AT&T FlexWare | 844.736.3843 |
| AT&T Cybersecurity | 877.677.2881 |
| AT&T Long Distance | 800.580.6576 |
| AT&T International Voice | 800.361.9931 |
| AT&T Dynamic Defense: Call the dedicated support number for your specific connectivity product. | |
Installation Support
| AT&T Business Fiber (ABF) | 800.321.2000 |
| AT&T Ethernet | 888.686.7473 |
IP Flexible Reach - scheduling & test and turn up AT&T Virtual Private Network (AVPN) - without Plug and Play AT&T Dedicated Internet (ADI) - with an AT&T Managed Router - with IP Flexible Reach |
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AT&T Dedicated Internet (ADI) - with a customer provided router |
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AT&T Virtual Private Network (AVPN) Plug and Play - with Plug and Play |
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| AT&T IP Flexible Reach (IPFlex) | 888.528.8763 |
| Disconnect in Error | 800.772.5383 |
| Local Government & Education | 877.972.6279 |
| Voice Advanced Features | 800.325.6336 |
| AT&T FlexWare | 800.365.3162 |