Who called from 5204480313

Attempted call from this number blocked by my cell phone app because the number does not appear in my contact list.

[Reply to "donald" re: his post of 6 May 2015: My guess would be 'no']

Called my cell 8pm but left no message.

Called my # at almost 8:30PM but left no message.

called cell, no message, have now blocked this number

Called at 10:00 am, phone rang once, he hung up.