We have Vonage, it's a VOIP service (only available thru internet) and it is GREAT! No surprises on the bill each month, great service, lots and lots of features. We signed up when it was with a contract - they don't even have you sign a contract anymore. Oh, and it's worldwide service, too. Just a thought.... We used to have AT&T and their service was good, but they could never (and I mean NEVER) get the billing right. We love Vonage!