Who called from 2407221631

keep getting calls  Sandy Spring Md.  i do not answer

Continously receiving calls from this number & when I answer no one is there

I have been getting a call from this number 2 or 3 times a day for the last week or so.  When I answer it disconnects.  I just tried calling back and got a message saying that if I have any questions about a call I received to leave a message and they will call back.  I am guessing this is some sort of a scam calling trying to collect money.

I get calls from 240-722-1631, Sandy Springs MD, at least 6 times a day, sometimes back to back. The ironic thing is that it only will ring three times then hang up. If it rings 4 times the answering machine will pick up. I should report them to the phone company as annoying phone calls.

They call me up to 6 times a day and sometimes back to back. They will however only ring 3 times to avoid the answering machine.