No message left. Do not know who called me.

Calls at least once a day and leaves no message.

calls with out leaving a message.

keep getting calls no message is left

305 is an area code of FLORIDA, and the other other one is 786, how i know about these area code u may ask b/c my ex's phone number was a 786 and her sister and friends called with a 305 number. its either a Cell phone number or it can be a crappy commercial call crap that scam people.