Who called from 2563875009

Persistent.  Don't recognize the number, so I don't answer.  No message.

Same caller many times every day.  No message, just some twit with no life.

My CID only showed this Caller as being just ALABAMA. This Caller calls at all hours of the day and evening repeatedly, on a daily basis and more than once a day and evening repeatedly. And they never ever leave any message upon my answering machine or Voicemail. Based upon my research, my findings are that this Caller has a very solid history of making jerk and prank ghost telephone calls repeatedly. The Carrier will show up to be Spok, Inc, while the Caller is calling from Florence, Alabama. However, Spok, Inc will claim that none of their customers has any capability to make outward telephone calls. And the North American Numbering Plan Administration has 256-387-5009 listed as an invalid telephone number that is not in use. You can double check this at the following web site http://www.npanxxsource.com/nalennd.php . Or you can call John Manning at (571) 434-5770, or try emailing him at [email protected] . Oddly enough, this Caller is somehow linked or connected to a Sidney R Crowe living at ***** North Chipmonk Road, Chattaray, Washington. This Caller called my home telephone number on Wednesday, 02 December, 2015 at 1432 & again at 1737. Then on Thursday, 03 December, 2015 this Caller called again at 1008 & again at 1806. Then on Friday, 04 December, 2015 this same Caller called again at 1338, and once again at 1726. Yes, all my telephone numbers are on the Federal and State Level DO NOT CALL lists. And yes, I have repeatedly already submitted various complaints about this Caller with the DoNotCall.gov, the FTC.gov, the FCC.gov, law enforcement, the Carrier, and so forth.

Repeated phone calls for over a week several times a day. My display reads "unknown". Tried calling number back. Message says cannot be connected as dialed.
The DoNotCall.gov list is almost a waste of time. Still get calls from all over the country.

Repeated calls daily.  If you have WoW phone, you can use their call block feature.  Get dial tone and do *60, wait for prompt to select "3" to enable call blocking.  Next you will prompted to enter "#", the 10-digit number, and then "#" again.  I hope that helps.  I also hope whoever set this up gets fined or jailed for harassment.