I recently switched to verizon from Total wireless which is also under verizon. In both carriers my signal bars drop to zero people can’t reach me and I get voicemails 3-4 hours later. When I try to call someone the call would fail and sometimes I won’t get text messages. Turning on airplane mode on and off or turning of the wifi to force the data to connect does bring back the signal again but after I switch to wifi and don’t use data the same problem starts happening. Sometimes the problem is way too severe that I would have to restart my device. I tried resetting network settings and toggling the wifi calling off and one. Total never helped me with this and the same problem followed me to verizon. I used ultra and tello which are run by t-mobile and those worked. I have a base iphone 13
