No message left. Caller ID says San Juan Cap CA...stands for San Juan Capistrano, California. Found no other information, but try not to fill out online forms for credit etc cuz they sell numbers. And be careful who you give your number to because people will use your number when filling out forms. Have had this happen multiple times, including from family. Granted, it's normally beneficial from a rewards program etc and not harmful...but you never know...

I answered and said hello. Then a  Woman's voice said
" 81 " and hung up . Weird !

Collections or some scam.

Got a call from this number named as 'California'. Did not pick up.

left no message will block cal