I HAVE NO IDEA WHY A LOCKSMITH WOULD KEEP CALLING ME.  I'VE NEVER NEEDED ONE.

My phone only rings about 2 seconds then stops.  I don't ever answer my phone if I don't know who it is.  Even if it's a local number, since bill collectors are now using local numbers to try and get you to answer the phone.  I google every # that I don't know.  99% of the time I end up on this website.  So I'm sure it is a bill collector or scammer.  

If you have Verizon for you cell service you can block up to 5 numbers at a time.  However they do expire in 90 days so you'll have to go back in and block the numbers.  

WE NEED TO PETITION TO HAVE CELL SERVICE PROVIDERS ALLOW YOU TO BLOCK MORE THAN 5 NUMBERS AT A TIME & SOMEHOW BLOCK RESTRICTED, UNKNOWN AND BLOCKED CALLS.
REALLY ANNOYING HOW SOME OF THESE PEOPLE CALL 20 TIMES A DAY AND NEVER SAY WHO THEY ARE.

These folks called about 3 times, no message. I finally answered and she said she was from a company called "College Locators" which I didn't sign up for.

they called me 3 times today, I'll answer it next time and see what it is....

Got a call today, answered it and just dead air.

Called the number back after 10pm and got the auto message the number was not in service. I got the euro style ring and the recorded message sounded British. Scammers....

I know who this  phone  is  and  looking some that  had this phone number  before  they call my  cell all the time and and am not don't call list but they  contunie  to call and want them to stop