How to unblock a phone number?

I had blocked a phone number from my land line and now I want to be able to receive these calls from this number again... help.

How do I block a cell phone number from calling me on my cell phone

Why do the numbers on phones read in order from top to bottom, but calculators read from bottom to top? Is there any advantag...

I would like to know who is calling me from a restricted or private number before I answer the phone. Is there a code that I ...

Need help finding phone number don,t know how it.s a boost phone but they will let her know if I try trhough them

There is this girl at my school that somehow got my cell phone number. I need help, I want to know how to block phone calls f...

Cell phone question: I inadvertently pressed *56 or *65, which block my phone # from showing up on caller ID - How can I put ...

Phone got wet and I need to know ow to put my number back to my other phone without calling or going to alltell

I have the prepaid cellphone service net10 and I was wondering how to block a person's number with that service?

I blocked someones phone number from my buddy list on aim. will they be able to aim me even if I have them blocked? and will ...