Can a WiFi Router find out my Phone Number?

Is it possible for a wifi to find out my phone number or some personal information just by connecting using my phone?

I am not aware of everyone easily able to do that. But I find it very conceivable that mobile phone producers, mobile carriers keep a list MAC addresses that are sold, linked to IMEI / IMSI. And IMEI / IMSI is easily linked to real name.

Why do I think that? Because of the existing issues discovered:

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