Area Code 351

Area code 351 serves the state of Massachusetts. This area code was assigned on May 3rd, 2000. On May 2nd, 2001 it went into service. 351 is a General Purpose Code. 351 service area does overlap with 978 area codes. Dialing pattern for local calls within the same NPA (area code) is 10D.

Area Code & Prefix Location
351-201 Woburn, Ma
351-202 Somerville, Ma
351-203 North Billerica, Ma
351-204 Lawrence, Ma
351-205 Somerville, Ma
351-206 Somerville, Ma
351-207 Chelmsford, Ma
351-208 North Billerica, Ma
351-277 Norton, Ma
351-322 Norton, Ma
351-333 Somerville, Ma
351-555 Ashland, Ma
351-777 Somerville, Ma
351-814 Lawrence, Ma
351-888 Somerville, Ma
351-999 Somerville, Ma