AT&T Phone Account

I am setting up an online account for my mother's landline (she's 97 and has no computer). I went to the site https://www.customerservice.att.com/ When I clicked Register Now, I needed to get a registration code. When I entered her phone number and account number and clicked Continue, the system

I have called different ATT support phone lines and been in contact with at least 12 representatives but AT&T fails to correct my Service Address on the webisite and directory. I changed from DSL to Uverse November 2, with a new phone number change. My old account was fine with correct service addre

So the *61 you do after one of the MANY MANY MANY solicitor calls.... where are those numbers stored?  I do not see them when I log into my AT&T account and go to manage Features.  When I am online on my account, I can go and put a number in to block and then save it.  And then remove it.  Where are

How do I log in to look at our company phone accounts?

I'm making the switch from traditional landline to Digital Phone service on a BGW210 gateway where internet/wifi has been working fine. The only instructions I received was to unplug the landline phone (AT&T Model SL82118 DECT 6.0) from the wall jack and move it to the phone port behind the BGW

I want to port my AT&T landline to a cell phone. In the past other carriers have said they won't do it because it might not work, but AT&T has told me they can do it easily transfer the number their cell service because it's already their number. I called AT&T last week and got informati

Hopefully I can get some help here. I'm trying to get a charge removed from a business line bill, for a canceled line. This is the 3rd "Final" bill that we have gotten and after getting it, I called in and talked to someone in retention, and they told me the charge would be removed as the line was a

Home Phone invoice increased by 50% compared to prior months to the August 2023 monthly invoice.

Our Clients and Caregivers who use AT&T cannot reach our Spectrum Bussiness line. This started about 2 weeks ago and is across phone types, Android, iPhones, and landlines, and different area codes 619, 858,  Our area code is 858.

( Edited as per community guidelines) unlock