I did not answer a call from an unknown number. Caller ID was blank. They did not leave a message. Probably a spam call. Blocked.
What needs to be done, this may be useful
Did you get a call from 8185649901? Read the comments below to find out information about this number. You can also report unwanted calls to help identify callers.this is a Free reverse telephone database of phone numbers reported to be from telemarketers, scammers, and bill collectors.