Getting annoying call almost everyday

I keep getting calls from this number, nobody ever speaks up & they just hang up.

Received a call, name showed up as "not available" but the number displayed 703-348-5968. When I answered after two rings I just heard a dial tone. As with everyone else, when I called back it just said "Your call is important to us. Please leave a message after the tone."

Keeps calling. Who is it?

Got a call from this number offering a warranty extension on my vehicle. They repeatedly declined to give the name of their company, instead alternating between asking for my vehicle mileage and stating they are a processing center. I hung up after they started challenging me with: "Do you know how many calls this processing center handles..." *click*

They asked for someone named Washington in my case and it sounded like a young lady

Called my mobile.  Wanted to know why I hadn't extended the warranty on my car.  They knew the year and make of my car.

Started to ask some questions to see if I qualified for the extended warrantee.

Told him I would contact my car company directly if I wanted to extend the warrantee, then hung up.

703-348-5968-- annyiing calls from this number

Got this call which said private number so I didn't answer.  Seems like I get a strange call, they call three or four times, then they give up and they are replaced by someone else.  I keep getting calls, mail, etc. about the warranty on my car but they usually don't specify what car and if I ask them what car they hang up on me.  And the car dealer tells me that because I put a supercharger on my car I voided the warranty anyway.  So an add on warranty would be no good.

same as above

Answered this call which was labeled as "private number" on our caller id. Very nice girl asked for me by name and  if we wanted to extend our warranty on our vehicle.  I wasn't comfortable discussing our warranty or any specifics about our vehicle with her over the phone and asked if she was calling from our manufacturer and could I call the warranty department if I decide I'm interested.  She said she could take care of everything during this call.  I said "no" and said thanks and promptly hung up.

I felt uneasy about the call, so I called the number back to see if my instincts were correct... and got a voicemail stating "your call is important to us, please leave a message after the tone".  No company name mentioned.

Been getting the same thing.  Calls received throughout the day and early evening, but before 9:00 p.m.

We've been getting one or two annoying calls a day at different times.  When you call the number, they say your call is important to them but they don't identify themselves - it just goes to voicemail.

Keep getting call from this number, but when I pick up they hang up.  When I call back I get a voice mail!