Location of phone number database?

I'm looking for a database which I can load into mysql/postgresql and pass it phone numbers and return the city and state it would most likely belong in. I know the accuracy would not be 100% but that's OK. Or if you know any other solution please let me know.

Hello Xpro, I can't send you any Private PM because my reputation isn't enough yet on this forum. My S k y p e ID is: sumonbdinfo and that's why I wrote it here. Get back to me now on S k y p e. I am waiting