← Area code 201
201-274 phone numbers
Numbers 201-274-0000 to 201-274-9999 are assigned to Verizon Wireless in Morristown, NJ.
Not assigned to any carrier: 201-274-0xxx, 201-274-1xxx, 201-274-2xxx, 201-274-7xxx, 201-274-8xxx — calls from these use spoofed caller IDs.
Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.