I’m not too familiar with Sprint’s policies and am curious as to how they would handle porting an out of area phone number (and also from another provider) to an add-a-line on an existing contract. I wouldn’t want to do this and find out afterward that Sprint would demand this new line be on a separate contract, because calls were being made from another market. I thought I had read at some point where certain providers would surcharge you if more than a certain amount of your calls came from a market other than the one the contract was based out of. Part two of this would be if you had an existing contract and you relocated to another market how long would it be before they forced you to change numbers to the new market? I'm thinking maybe they can't now that we have number porting.

I've been offered the opportunity to share with someone else, and was wondering if anyone had an experience with something similar.