No i think in general they invite you not to display your number in an ad as it can get picked up by others and you suddenly get bombarded by texts, malicious calls, etc. It is to protect you. But let's see what the mods say (@Paul , @mufcmufc )
best putting a "DM for number if you wanna chat about it" kinda thing rather than the number, scrapers will pick it up and you will get all sorts of unbelievable offers and rich uncles dying and leaving you money
Slowly getting back into Admin'ing this place.
No, don't put your number in the ad for you me protection as mentioned. People will ping you a message and you can then share a number.