How do you find blocked numbers on your cell phone

by Anonymous
(Grand Rapids, MI)

How do you find blocked numbers on your cell phone?

Someone has been ringing me every day from a private number, and I know it's probably done on purpose. They are probably using the *67 feature to hide their identity. I have a strong feeling that this is one of my husband's female friends. At least, that is the story he tells me. I personally believe he is having some type of sexual relationship with these women, I am just waiting for the proof to surface.

I have checked my cell bill statement and it does not give me any clue as to who tried to reach me from a blocked phone. Can you do a trace on a mobile line like you can a landline? I really want to get to the bottom of this. This person's identity could be the evidence I need to confront him. Thanks.