Message was left on my answering machine to remind me to change my AC filter. I had bought filters online from Nordicpure.com. Not sure why a Texas company is using a local number to send out a reminder.

Did you ever find who was at (904) 531-3197?  I am having the same problem with the same number.

I received 5 separate calls from the phone number 904-531-3197 ranging from 12:11 AM to 1:01 AM on Tues. Jan. 13th, 2009.  The person did not say anything nor did they leave a message.  I called the number back but got a busy signal.  I did a Reverse Phone Look-Up but got a listing that stated that the phone number is unpublished and it is located in Green Cove Springs, FL.