This Person(s) or thing calls my cell but no one there and then hangs up..The person calls several times a week..People need to get real this is the 21 century..I hope someone finds out who they are and stops them from from being stupid...

This is http://www.crdynamics.com/ They just called business wanting to do a survey about baltimore public schools. Have called about 5 times this week Not really sure what they wanted to ask about bc schools i hung up

My Vonage VOI Phone service indicated "CR DYNAMICS & A" for (410) 856-1800, a Baltimore area number. I Googled CR DYNAMICS & A and found http://www.crdynamics.com/    CR DYNAMICS & ASSOCIATES, INC.  Scroll down the page to see who & what they are and what they do (they offer/perform several "business services").  You can even phone their office to "properly thank them."
Caller: CR DYNAMICS & ASSOCIATES

My Vonage VOI Phone service indicated "CR DYNAMICS & A" for (410) 856-1800, a Baltimore area number. I Googled CR DYNAMICS & A and found http://www.crdynamics.com/    CR DYNAMICS & ASSOCIATES, INC.  Scroll down the page to see who & what they are and what they do (they offer/perform several "business services").  You can even phone their office to "properly thank them."

They are still calling my cell at least once a week but like all numbers I don't recognize, I just let it ring.  Because of that I've never heard the caller.  Can a complaint to the govt. Do Not Call List people put a dent in this annoyance?

I didn't get to answer it in time before they hung up...so I immediately hit the call back button it rings, but immediately hangs up after.  Don't know who, what or where they're calling from.  Hope its not company that will charge me a huge amount on my phone bill?

I keep getting called from this number.
I answer and they hang up automatically. I call back and it won't connect.
I sent a text message and it wouldn't go. Says it's a landline number.
If it is a landline, it really shouldn't be that hard to find out who the number belongs to.
I'm going to call the phone company and contact the police since we constantly keep receiving harrassing calls!

Well its 2013 and they are still calling not saying a word and when you call back it hangs up.
Wish all my bill collectors took this approach.. hahhahahaha...

does this to me also who is it and why are they calling

This number just called me today 1-30-13 5:30pm... they wanted to talk to my daughter. my daughter is 12 months old!

Don't EVER give our your daughters number to ANYONE......... don't give out any number to anyone you know.

That's not what they told me.  Told me about a smells corp.  How stupid

Missed the call but I don't recognize this number. Hopefully they won't be a nuisance.

Received a call from this number today (I never answer unknown numbers), no message left, when I tried to call back it's a dead line.

Creepy baltimore number no message or anything

This woman called and asked for the parents of a relative that temporarily resided with me, my only problem with that was the relative was an adult. When I said she didn't live here the woman said I'll call back and hung up!!!

it did the same for me

This number keeps calling my cell. When I answer they hang up. Then when I call back it disconnects. This is getting out of hand.

When u call back it just ring no one picks it up and it one was a min when i called back that's crazy

I got a call from this number 410-856-1800 and she said she is calling from dental something which I never applied of asked for, then she said my name correctly and told me that one of the representatives will call me and then she hang up.

had a missed call from this number when i called back it kept disconnecting

i got a call from this number 410-856-1800 i do not wish to get anymore phone calls from this lady

Thank you for your post.  It helped.

just got a phone call from this number does anyone know WHO or WHAT it is??

Then why are they calling at 8 oclock at night?

I started getting these calls as soon as I stopped automatic payments for several credit cards...fiacardservices which handles visa mastercard and amx payments..

i have been receiving call from this number i don't know what they want  some one should block this number thanks

I been receiving calls from this # when i pick up they just hang up. I am thinking is probably a collection agency but usually they would leave a message.. Weird!!!

This is from maryland state health insurance. They call to let you know about maryland healthy smiles programs and other programs available to people on maryland health insurance. they tell you if you would like to know more about the program to call 1-888-696-9596. Hope this helps!

weird, a woman yawned and then just hung up, called # back twice. 1st time was disconnected 2nd time nothing.