Skip Navigation
Personal
Business
Find a store
Ver en español
Menu
Deals
Wireless
Internet
Accessories
Prepaid
Search
Support
My AT&T
Start of main content
Home
Support
AT&T Internet
AT&T Extended Wi-Fi Coverage FAQ
Find out if AT&T Smart Wi-Fi Extenders or All-Fi Boosters can help your Wi-Fi coverage, how to check device connections to your extender, and more.
FREQUENTLY ASKED QUESTIONS
Last updated: May 31, 2023
Did you get the help you needed?
Did you get the help you needed?
Yes
No