I currently have a galaxy s21, it supports 5g but my current sim card does not. Is it possible to just upgrade to a newer sim card that supports 5g and keep the same number?

Hello, I currently have and iPhone 6s, and I am interested in upgrading to the 12. I am also currently on one of AT&T's prepaid wireless plans. If I were to buy an unlocked iPhone 12 and put my current SIM card into it, would the phone work? Would I still be on the same plan? If not, how woul

I have prepaid number in AT&T and I'd like to get an online offer. Can I transfer my current prepaid number to the new one?https://www.att.com/buy/wireless/prepaid/plansAT&T PREPAID SM 8GB Online Offer

I'm enrolled in a US monthly prepaid plan.  Where can I see the details of my charge each month - including taxes and fees?  Shouldn't I receive a receipt each month I'm charged with these details? The main reason I'm asking is that my total charge amount increased this month but I have no idea why

The title pretty much sums it up, I changed my service from the $45($40 with autopay) to the $35($30 with autopay) and when I did, it immediately terminated my service and demanded I paid another $35. I still had a week left on my previous plan before it would've renewed. Is there way I can get that

Can I use my AT&T older business cell phone (Note 9) and switch it to a prepaid phone plan?

I'm not sure what's going on with my phone will not let me call out at all . I can't send or receive any calls or texts. I need to reload my a ccount but in order to get the twerporay pin number I would need to be able to receive texts

I use this number for personal as well as business. I want to keep this number for simplicity sake and to assure transparency among clients. I found little reference to keeping/transferring numbers when searching MyATT and the internet. Thanks in advance for your guidance.  wkmatl

I'm doing seasonal work in central Alaska, and I recently lost my phone. The nearest AT&T store is three hours away and I have no good way of reaching it any time soon. I'm trying to contact customer service, but if I want to text chat with a representative, they want me to use my phone, or c

Hi! I'm trying to access my prepaid account to pay my bill, but I'm not succeeding. It's been about four months I've been in another country, but I was able to access my account and pay my bill normally. However, this July, it is not working and I believe that the problem is in the password, because

I just had a new prepaid SIM card and a new unlocked phone shipped to me. I activated it successfully but I still have NO SERVICE. I can't sign in or create a new account because the system can't find my transferred number in order to sign me in. so I can't pay my bill or make a call and I have no p

I have an ATT prepaid plan and the next due date is Aug 9. I am going to leave the US on Aug 12 and I may not need the service after that. Can I only pay for the part that I am going to use instead of the whole bill cycle?

I need to some of the data requested when activating att Sim card. Also, what if l nor have the ID, do l still be able to get a Sim card activated and work? Also I need to know, what if am in Africa and l would like to buy and activate my USA sim card online,  What are some of the re

I called in to cancel my autopay on the 11th of December from my home in London... I spent 10 minutes on hold (with international fees) only to speak to a gentleman who apparently told me he ended the account, but didn't. The Money was taken out of my account again on the 21st... I called in to spea

Is it possible to only pay for one or two of the phones this month, but still keep the other phones on it and pay them next month?

I found my account can not be signed in and it asked me to connect Customer Service. But I am currently not in the U.S., is there any email address that I can access to AT&T Customer Service?   Thank you for reading and have a nice day. 

I am in my home country. my prepaid number doesn't work here. I cannot create an At&T account  from my home country as the temporary password is being texted to my phone number which doesn't work in my home country. I need to keep my number activated. if i dont acitivate within 10 days I w

Hi I'm At&t customer Taehwan OhMy phone number is (Edited per community guidelines) By the corona19, I come back to my hometown, South Korea, so I don't use the at&t data or service. But, before coming to Korea, I missed to cancel the prepaid. By the way, I paid my monthly fee. I don't want to spend

If i cancel/remove owner line or other line will the remaining lines keep service until the next bill period or will i he billed for the remaining lines instantly snd lose service on all lines.

I want to refund my AT&T prepaid card for money