Who called from 7744601187

I answered it today they said they were from the Patriot ledger looking for a payment

Several calls each day, no message, but if it is about a newspaper bill, I already paid.

I receive frequent phone calls from this phone #, a message is never left.  When I answer the call, no one says anything on the other end and then it disconnects.  When I call the #, there is a message that says all agents are busy and if you have questions regarding phone calls from this phone number leave a message

Calls everyday and no one is on the line