I couldn't find a definite answer anywhere so I finally wrote AT&T and got this....
Dear ..................
Thank you for taking the time to e-mail AT&T regarding AT&T owned store
locations. We are happy to help you with your inquiry.
You can find AT&T store locations by clicking on the following link:
http://www.wireless.att.com/find-a-store
Store locations that say authorized retailer are not AT&T owned
locations.
We greatly appreciate the opportunity to serve you. Please let us know
if we can assist in any other way, and thank you for choosing AT&T.
Sincerely,
Alicia Grady
AT&T
Online Customer Care Professional
Dear ..................
Thank you for taking the time to e-mail AT&T regarding AT&T owned store
locations. We are happy to help you with your inquiry.
You can find AT&T store locations by clicking on the following link:
http://www.wireless.att.com/find-a-store
Store locations that say authorized retailer are not AT&T owned
locations.
We greatly appreciate the opportunity to serve you. Please let us know
if we can assist in any other way, and thank you for choosing AT&T.
Sincerely,
Alicia Grady
AT&T
Online Customer Care Professional