Who called from 6107170248

this number always registers when my ex calls my phone number

BEWARE - I just called this number back and the recording says press 1 for English then asks that you enter your credit card number... DONT give it

called here, nomessage.

This is Comcast trying to get Internet customers to replace their modems with a Wireless Gateway which also contains a router.  Bottom line - if you own your own router, you lose use of it and will end up paying rent on both their modem and their router.