Sim 1 not allowed. But only in northeast PA.

[Wormgod]

I drive all over the country for work but for some reason, only in northeast Pennsylvania, my S22 ultra loses connection and gives me a sim 1 not allowed error.  Does anyone have an explanation as to why this only occurs in this area?  Is there any way to fix it?  For now I just stick the sim card back in my old note 10 and it works just fine.  Then I swap back to the s22 when I get out of that area.  This is a huge pain because I am in this area a lot.

[Tourbillon De La Vie]

We hear you here in Europe, this being EU forum. If you restart the phone or reinsert the SIM does it work? 

[Glenntech]

Think you will be better off asking on the U.S community.
There are differences in the way networks work in the U.S to here in Europe where this community is based

https://us.community.samsung.com/t5/Samsung-Community/ct-p/us

Could be as simple as getting your network provider to push settings to your phone or even updating the sim card