This number is wayyyy sketchy . I got a call from it and tried to call back. I have no idea how they got my number ! I hate solicitors they are so annoying!

cardmember services -recorded message saying "my account" (I don't have one with them) is fine but press 1 if I want to lower my interest rate.  I pressed one to see who they were and how they got my cell number. I was hung up on as soon as I said "No I want you to take..

am on do not call list and they called me.

Have no idea who it is, but it is not a familiar number. I am also on the Do Not Call Registry.

Unwanted call. Woke me up. No msg. One ring only. I'm in North Carolina.

unknown number did not answer

Tired of all these scams; I am on the national "do not call list".  First time for this one; did not answer the cell phone.  These scammers should put all their "energies" in finding gainful employment!

Got a call from this number. It registered as being form Callender, IA.

called my cell. did not answer and no message left.

didnt answer,,,,I dont know anyone with that number so I checked it here,,, I am also signed up on the do not call list

Have received several calls from this number - each time I enter 1 to speak to a costomer service rep to ask to be removed from calling lists.  The individual on the other end immediatley hangs up on me.  I receive the calls on my cell phone and have been on the do not call list since I got my cell.  Renewing it every few years.  
Resolution:  Call, email or write a complaint to the FCC at the following:
Phone number:  888-225-5322
FCC website:  www.fcc.gov/complaints
Write to: Federal Communications Commision
             445 12th Street, SW
              Washington DC 20554

Same thing happen to me also.

Got a call from this number. Who is it?

Scumbags. Do not answer and do not call them back

They call my cell as well as my kids and i would like to know how they got all our numbers ! I have had to block them to get the calls to stop- or at least I hope they have . With the other unidentified numbers we have received I am beginning to think they have multiple numbers to call from.No one ever answers and they hang up when you do answer.

Called my cell (on the DNC list) at 7:02PM on 8-23-11 and left no message.

They are "Shotgun Robo" calling using number blocks.  Plus, they are not checking the NDNC as I am on that for both my phones.  This is a "False" number and is the "Credit Card Rate Lowering" scam trying to get your credit card number and other information that they can talk you into giving them.

Sounds like  515 421 3101 is a scam or marketer. could be worse

RECEIVED CALL NO MESSAGE LEFT. WE NEED TO STOP THIS! OPEN FOR SUGGESTIONS HOW TO STOP THESE INDIVIDUALS.

I wanted to add that I am on the National Do Not Call list too, HOWEVER, you do have to update it every 2 years or your number will no longer be on the list. Sucks, but true.

Called my cell, didn't leave a message. When you call the number back you receive a busy signal.

ha ha ha i just had that phone call they said they can lower my intrest ha i dont own a credit card so as a laugh ,,,,,youll love this ,,,,,,,,i pressed one to speak to them and i took my goose hunting call and blasted the sh@t out of his ear  lol  that poor son of a gun cant hear to good now poor sucker ,,,,i love them phone calls ,,,,,,,,,,,,,,,,,,,,,only my friends have my cell #

have fun ,,,,,i did ,,,,,,

These morons keep calling from different numbers every day at least twice. They clearly do not listen and take you off their list. We need to track them down tar and feather them and throw them in with the pigs they are!

Calls and wont leave message and when I answer I get a recording to lower intrest rates!!

unknown and unwanted call on my cell phone. left no message.

number calls & leaves no message
its annoying.

Cell call -- no one on the line.

Got one missed call from this number.

This was one of those phone calls saying that I needed to talk to them about lower the interest rates on my credit cards (that I don't have). I hung up instead of hitting 1 to talk to someone. I tried calling back, but I got a busy signal. I'm on the Do Not Call registry and it is illegal for telemarketers to call (to the best of my understanding). This was on my cell phone. Lots of people have the number, but telemarketers shouldn't. I would guess they are using "miracle method" where they just call all the numbers in order.

Keep getting called and no one answers, what's with the don't not call list?