Live in upstate New York, just got a call from this number. We have digital phone, and the caller ID on the TV screen said "AMERICA WRRTY" 301-223-0031... I figured for myself that "WRRTY" meant "warranty" so I did not answer. Called at about 12:53pm.
Calls several times a day, have asked to be removed from the list every time. Called Verizon and they will block the number. Filed a report with the FCC.