I got 3 calls from this number in the past 2 days, no messages left.  I called Sprint and requested they stop these calls and they put paperwork thru to do so.  We will see if that will stop these annoying calls.  They get a big fat 0 for authorizing these calls to go out. When I called the number back, just get busy signals.  Very  unprofessinal and deceiving.  They should ask if customers want to participate first and send them via e-mail instead.

This is actually a Sprint customer service satisfaction survey automated call.  Nothing malicious but annoying all the same.

I called this number right back (within two minutes) immediately after it had called my cellular and a recorded message stated that the number was not inservice.  Hmmmm...IF it was not in service how/why did it call my mobile number?!?!?!!!!!  LOL...

Just got a call from this number. VM was in spanish but the VM-to-Text feature says "He just said that is coming back and it's my lawyer attended all". Weird! I have Sprint so I am assuming it is a Sprint survey since I just went a few days ago to their store.

Got a call and called back, it says - not currently in service. STOP CALLING

5 calls today: 2 one right after the other, then three within a minute's time.
no message.  when i call back, i get a few rings then a message saying that the number is not currently in service - sounds more like an outgoing voice mail then a message from a phone company, though.

called my cell phone several times this past week leaving no message???

Yup...this is just a sprint survey request for any recent customer assistance you've had with them.  They usually trigger the call 24-48 hours after any activity with sprint or sprint store.

sprint survey!

I also received 3 calls today. no message.
I called back and the call could not be completed

3 calls today, no message

Got called. No msg.

Called me twice heard the tell end of a computer saying something in Spanish on my voicemail. I called the number back and it said the number is not in use.