AT&T Tech Support Phone Number

Technical Support
New customer concierge
3 mins average wait
24 hours, 7 daysOpen
This number is for telephone line tech support, not DSL/Broadband or Wir...
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Here are some things that other customers said after calling 866-577-7726 and talking to a AT&T Tech Support customer service agent:

More AT&T Tech Support 800 numbers and support

This is the best of 7 ways to contact AT&T Tech Support according to 181117 GetHuman users. Below you can compare the ways to contact AT&T Tech Support customer service.
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