Not receiving phone calls

I just realized I haven't been receiving phone calls for who knows how long. Everything else seems to work fine. I can make calls with no issues, but I'm not able to receive calls. I get voicemail notifications if somebody leaves one. I am running the PG1 firmware rooted and xposed. I was receiving calls before on this firmware with root and xposed and suddenly just stopped working. I have disabled WiFi calling, made sure there were no blocked numbers (even though I'm not getting calls from anybody), made sure do not disturb is disabled, and changed network modes. Does anybody know of this issue and have a fix? I would rather not have to factory reset due to it being a massive pain in the ass, but if all else fails I guess I don't have another option. Any help would be much appreciated.
Edit: I think I accidentally put this in the wrong section. If a mod wants to move it, please do.

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