Hello, I don’t have this problem yet but I did in 2020. While visiting Omaha we didn’t have any cell service or spotty service. Turns out that T-mobile is not strong in that area and our sim cards were T-Mobile. We are going back to visit this Saturday and just today I remembered this problem. And the inlaws don’t have wifi!! Since we last experience this March 2020 we both have new phones: Google Pixels 4a.
How can I tell what carrier my sim card is using and if it is T-Mobile is this still an issue in Omaha?