Contact Us
Looking to learn more, have a question about whether a service we offer is right for you, or want to see if we can reduce your current communications bill by switching to AT&T? We can help — and we make this the most painless part. Just use the calendar below to schedule a time with one of our Executive Account Managers. Or, if you prefer, email us at hello@ktech.one.
Schedule on our calendar
If you have an existing AT&T account and need carrier support contacts, see Support and AT&T Support Contacts below.
Client Portal
Secure document sharing and request coordination.
For installation support, please reach out to your Executive Account Manager or Project Manager at KTECH with any questions or concerns. You can also submit a request by logging into your KTECH Portal.
AT&T Support Contacts (Current Customers)
Support contacts are provided for customer convenience and may be subject to change by AT&T.
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
Business Wireless Support
800.331.0500
Device Insurance Replacement
888.562.8662
FirstNet Customer CARE
800.574.7000
Port Activations Center
888.898.7685
Troubleshoot & Repair
General Customer Service
AT&T Business Fiber • DSL • Uverse
800.321.2000
AT&T Internet Air for Business (wireless internet)
800.331.0500
AT&T Dedicated Internet (ADI) — without Voice
888.613.6330
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
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