Who I have the same questioned this topic

Everywhere i go my phone will be working fine then nothing will load, calls won’t work and texting does not work. I turn on airplane mode then turn it off and everything works good for a little while. I’ve toggled airplane mode, toggled cell data, turned phone off and on, reset phone, took out SIM card and put back in. Everything works but for a short period and then nothing. I use my phone for personal and work and it’s annoying when I’m trying to input data or talk with co workers and my phone does t work. People around me also have Verizon and they aren’t having any issue. Any similar issues or fixes?