Who called from 3024401377

Called cell phone at 1:34 pm. No message. Blocked the number.

Reward redemption .... blocked

Rung once before I could see. My caller ID showed Delaware City, DE (UNKNOWN NAME).

This # called it rang twice then stopped.  It said "unknown Delaware city". I read an article that there are phone scams going on where they do that and if u call back u are charged large fees on your phone bill.  I didn't call back & blocked the number.

rang 3 times, then stopped. No Message or anything