Calling this number, it seems to be Verizon. . . but who knows. Verizon lately, since I complained about their slimy tactics in a number of posts, seems to now call me when I'm a week late with a payment. They suck - a lot - and as soon as my contract with them is over, I'm done with them. Needless to say, giving any personal information to morons over the phone is a bad idea.