Area Code 781-203 located in BURLINGTON, MIDDLESEX, MA, more detail is as below. Place NPA (Numbering Plan Area) : 781 NXX (Local Number Prefix) : 203 City : BURLINGTON County : MIDDLESEX State : MA (Massachusetts) NXX Use Type : Landline NXX Intro Version : 1997-10-11 FIPS (Federal Information Processing Standards) : 25017 LATA (Local Access Transport Area) : 128 Rate Center : BURLINGTON ZIP Code Count : 4 ZIP Code Frequency : 100 ZIP Code : 01803 Other Information NPANXX : 781203 Switch CLLI (Common Language Location Identifier) : BSTNMABLDS3 MSA CBSA (Core Based Statistical Area) : Boston-Cambridge-Quincy, MA-NH MSA CBSA Code (Core Based Statistical Area) : 14460 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Company : MCIMETRO ACCESS TRANSMISSION SERVICES LLC OCN (Operating Company Number) : 7229 Coverage Area Name : BOSTON Latitude : 42.3485 Longitude : -71.0841 ‹ previous : 781-202 next › : 781-204 Telephone Number List 781-203-0000 ~ 781-203-9999
