Numbers with this prefix were first introduced in 2005.While 6467975577 was originally issued with the info above, the owner of the phone number (646) 797-5577 may have transferred it through a process called porting.
Caller type: Telemarketer
This number is from a YP.com telemarketer. They say that placing a business listing on their site is FREE, but the moment you submit your so-called free listing, they immediately begin calling you. They are trying to sell you a paid listing. They don't even give business customers a week to see how their free listing is working for them. Instead, within the hour of you submitting your listing- if done on a business day (Monday-Friday), they are going to call and continue calling until you tell them that you're not interested in paid advertising. It's annoying, but they can get away with it because business customers are placing listings on their site; therefore, YP believes it's okay to sway you into upgrading to a paid ad.
Caller name: ERC
Caller type: Debt Collector
This company has and continues to call me multiple times a day and never leaves a message. When I called them back, they said they were looking for someone associated with my number (not me). This is the third time they have promised to take me off their list in as many weeks.