Numbers with this prefix were first introduced in 2008.While 3133555247 was originally issued with the info above, the owner of the phone number (313) 355-5247 may have transferred it through a process called porting.
Caller type: Unknown
I've gotten a bunch of calls from 313-355-5249 and 313-355-5247. Fortunately, I saw a comment for 313-355-5249 to call a do not call request service at 866-246-7196 and they were able to stop calls from both phone numbers.
Caller name: karen
Caller type: Telemarketer
These guys keep calling my company http://www.getlocalmaps.com. It's an automated response pretending to be with Google and wanting to speak with business owner. Just ignore this phone call.