Yes I suspect it's about an extended car warranty, my 2010 factory ended

They called me two times today. They left no message.

Called me twice today. Did not leave a message.

Multiple calls per day.  No one when I answer.  Please stop calling!!

Like several others mentioned, I've gotten calls on my cell phone from this number - (646) 200-4260 "Pasadena Area" - once a day for the past 5 days from this phone number.  I answered once and learned that, as others also said, they are trying to sell auto warranties (which I don't need) - says they're from "Reliant Repair Protection."  Now I don't answer, and they don't leave a message.

I received these calls 4 days in a row, but did not answer.  I have blocked them from my phone.

They are trying to sell auto warranty.

call but dead air and a hang up...

I just received a call from this number on my cell phone but did not answer it.  Instead I immediately looked it up online.  And, out of curiosity, called the number from an office phone.  Interestingly enough a guy answered the phone and thanked me for returning his call and started asking me about my car warranty.  I hung up. I dont know if it is a legitimate business or not, but I would personally never purchase a car warranty from a 3rd party company. No doubt, their goal is to take your money and run.

Have gotten a call from this number twice this week so far and they are not leaving a message.  Not a clue who they are

I get a call from this number about once per day for the past two weeks.  I am not answering it and they do not leave a message.  I am glad I have a landline phone number with caller ID because I do not answer any call that I don't know who is calling me.  I have a cell phone too and I only have given my number to friends, family, doctors, schools, etc.  I do not use my cell phone number for credit cards or any other company or person that I may feel has potential to harass with a phone call that is unwanted.  Just a recommendation if you don't want to be annoyed by unknown pest callers do what I do and keep your landline, it is well worth the $30 per month.  

I'd like to report this phone number.  What do I need to do?

get rid of this nuisance no. calling me repeatedly

Have been getting calls from this number for weeks on my work line, which is weird b/c I am in Michigan and we have no connections to California. No message being left. I'm usually away from my desk, so it shows up as a missed call.

Keep getting a call from this number, about once a week for quite a while now. No idea who it is.

I have been receiving unwanted and unsolicited calls from 6262004260 for several weeks. I would like to report this organization and have these calls stopped.

I have also been getting these calls several times a day and when someone finally was on the other end they asked me about getting an extended warranty on any of my vehicles.  SCAMMERS!!!

Called me on my cellphone and however who got my phone number and they keep calling and i picked it up "hello" and they hangs up and I called back same thing "hang up". looks alike scammer business collecting money to cellphone service.

received a phone call from 626-200-4260 Pasadena CA, seems I kept saying hello and heard some woman laughing and then she hung up

Have received calls everyday for a week now from this number and all the voice mail says is "hello, hello" and then hangs up....

Called twice in 1 day, leaving 35 seconds of dead air in voicemail on my pay as you go Trac Phone that I've had for 3 + years now.
My # is used very sparingly and known to very few people.