Area Code 207-378 located in PORTLAND, CUMBERLAND, ME, more detail is as below. Place NPA (Numbering Plan Area) : 207 NXX (Local Number Prefix) : 378 City : PORTLAND County : CUMBERLAND State : ME (Maine) NXX Use Type : Wireless NXX Intro Version : 1998-05-18 FIPS (Federal Information Processing Standards) : 23005 LATA (Local Access Transport Area) : 120 Rate Center : PORTLAND ZIP Code Count : 0 ZIP Code Frequency : Second most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 04102 Other Information NPANXX : 207378 County Population : 0 Switch CLLI (Common Language Location Identifier) : PTLDMEFODS0 MSA CBSA (Core Based Statistical Area) : Portland-South Portland-Biddeford, ME MSA CBSA Code (Core Based Statistical Area) : 38860 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Company : NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - ME OCN (Operating Company Number) : 5111 Coverage Area Name : PORTLAND Latitude : 43.6537 Longitude : -70.2624 ‹ previous : 207-377 next › : 207-378 Telephone Number List 207-378-0000 ~ 207-378-9999