I suspect the call is a scam. I am getting tons of out of state calls too. Here is how I think it works, they get around the Do Not Call list by not completing the call but hanging up after a few rings. Then when you RETURN the call the DNC list does not have any effect. You called them, they know it is a working number and brother they are going to work it.
I missed a call from this number as well as 480-502-2714 today. (Both out of state for me) Neither left a voicemail. It's strange that it seems to be happening to you all as well.
I started getting a lot of out state calls the first week of the year...they didn't call last week but are now calling me again. How are they getting our numbers? I, like the others mentioned, am on the DNC list. Its frustrating. 985-365-9869, 234-307-7528, 231-444-0014, 724-988-0440, 551-258-8006, 313-788-1131, 908-316-8676 are all that have called. its ridiculous!