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.

Active Prefixes in Area Code 351

Prefix Primary City
351-201 Danvers
351-202 Pepperell
351-205 Georgetown
351-206 Rockport
351-207 Georgetown
351-333 Harvard
351-777 Hubbardston
351-814 Essex
351-888 Merrimac
351-999 Manchester