Contact Us

Account Management

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

800.331.0500

Premier support

myAT&T Support

Device Insurance Replacement 888.562.8662
FirstNet Customer CARE

800.574.7000

FirstNet Support

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

Express Ticketing

How to create a ticket

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

888.613.6330

ADI Support

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)

800.727.2222

International contact numbers

AVPN Support

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

855.263.7647

AVPN Support

ADI Support

AT&T Dedicated Internet (ADI) 

    - with a customer provided router

888.471.4574

ADI Support

AT&T Virtual Private Network (AVPN) Plug and Play

    - with Plug and Play

877.750.9305

AVPN Support

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