Network Coverage

International calling between European countries

Can I use both a physical sim post paid and a esim prepaid on the same phone and both with AT&T without unlocking my phone?

Good morning. As the title states, LTE service is poor in Amarillo. I commented in a thread that was 2 years old with the same title which has been closed after I posted a comment on it. So in order to keep the conversation going, I am posting a new thread. Here is the last reply that was given befo

Hello, I live in Amarillo Texas and for the past year I have had service issues after my plan was changed to the 5g network plan. I have 5 phones on my account and none of phone have ever had 5g network service. I rarely if EVER have more than 2 bars of service in any area of the town and if I am n

when I'm on the phone and someone else calls in, I get a notification and option to answer the call, however, the caller on the other end hears "call cannot be completed as dialed" Iphone 15 with call waiting activated. Firstnet and IOS 17 up to date. All primary calls come through and go to voice

I receive a dial tone when I attempt top access my voicemail. I have a USA atnt plan, but am currently in mexico.

We are going on a trip to St. Thomas. Will there be good coverage and will there be any extra costs if we have the unlimited data, talk and text plan?

I just made a trip in Vietnam and Singapore using my International day pass Everything works perfectly in Singapore, but in Vietnam, the cellular data is so slow that I could not open any app. Google maps works, but it shows only a few streets around my location (!) Notes 1) Phone calls are working

Hello,  I recently moved into a new housing development in Erie, Colorado and the cell service for AT&T is not avail.  If I leave the house, the calls drop or cannot be made, or fail.  This is a new construction housing development and cell towers may not have caught up with the new developments.  I

I've been a ATT member for a few months now, with the iPhone 15 Pro on the Unlimited plan. ATT claims my area has full 5G+ coverage, however consistently my service is 1-2 bars of 5G/5G+ with only 1-2 MB/s download speed. It frequently drops out, enters SOS only mode, I can't send a text or open a l