Called at 9:46 EDT. First time seeing this on caller ID....just renewed subscription to NASA Tech Briefs could be a piggybacking magazine hawker.

Got a call from this number yesterday afternoon at 3:28 p.m. and then again at 12:02 p.m. today.  Maybe it is tied to a magazine subscription?  I got an email this morning from a magazine publisher that I was getting 2 free magazines for in the past and now they want to start charging for them.  Maybe just a coincidence.

Received a call from this number here in Los Angeles.  When no message was left, I called back.  According to the recorded message the number belongs to a "survey" company that calls on behalf of "larger publications." Meh.

I also received calls from this number over the past week (8/8, 8/9, 8/13, and 8/14) - and have received at two emails from Zweigwhite asking me to pay for 2 engineering magazines that have been free for years.

The first time I received a call from this #, I pushed it to blocked calls on cell, from then on, I get multiple calls in a row everyday thru out the day, which started back in July........the record is in one day they called 11 times.........they are persistant.........but I get a laugh each time the blocked call notice pops up with this#.