Who called from 3477752743

Same in OHIO
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called me too 5 mins ago. I missed the call and when i called back it didn't saying except, "to be placed on the do not call list press 1"

Just got at call about 10 mins ago from this number as well.  I didn't answer because I was in a meeting - no message left.

me too  and it called an unlisted cell phone

Someone from this number just tried ringing us (In MO) a few minutes ago, left no message.....

Same here, I did not answer and they did not leave a voice mail but the # they called was my work office #.  I am in TX.