← Area code 401
401-331 phone numbers
Numbers 401-331-0000 to 401-331-9999 are assigned to Verizon New England Inc. in Providence, RI.
Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.
Numbers 401-331-0000 to 401-331-9999 are assigned to Verizon New England Inc. in Providence, RI.
Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.