ANNOYING CALLS WITH NO ONE THERE OR A RECORDING FROM 580-701-6413

Received various calls from the 580 area code number, with 701-6413 being the most recent.  Also called me at 8:54 pm, very upsetting with kids in the house.  When I tried to call it back, it goes straight to a message that says, "This Voicemail is full" .  Did reverse phone number look up on it, it says its a landline but wants money to tell you whose.  I have had the senior citizen calls before, never noticed if they were connected to this area code number.  Will have to answer next time to find out.  Also on the do not call list, but if its a public announcement, I'm sure there is a loophole for that.

Same for me as many here. They called my Oklahoma landline. I picked up, but there was nothing but silence. After about 10 seconds, the call disconnected.

Call frequently. Day and night. Last call was 9/5/12 @ 1136am. Never answered.

Left out that calls are being made to my Oklahoma landline.