Did you get a call from 301-231-5100? Read the posts below to find out details about this number. Also report unwanted calls to help identify who is using this phone number.

rate center: WSNGTNZN11
state: MD
company: VERIZON MARYLAND, INC.
clli: RKVLMDMRDS0
ocn: 9212
company type: RBOC
english name: WASZ 11
switch type: WECO 5ESS (Digital)