This number has been calling me multiple times a day, several days a month. If I answer they ask for a girl named Summer. I say I'm not summer, delete my number from your records. They call back.

One time a girl from a similar number called asking for summer. When she learned I'm not summer she asked who I am. I said that's none of your business. And I hung up.

Added them to my reject list since I changed carriers and have  one now.