Area Code 207-503 located in HARRISON, CUMBERLAND, ME, more detail is as below. Place NPA (Numbering Plan Area) : 207 NXX (Local Number Prefix) : 503 City : HARRISON County : CUMBERLAND State : ME (Maine) NXX Use Type : Wireless NXX Intro Version : 11/23/2011 FIPS (Federal Information Processing Standards) : 23005 LATA (Local Access Transport Area) : 120 Rate Center : BANGOR ZIP Code Count : 0 ZIP Code Frequency : 0 ZIP Code : 04040 Other Information NPANXX : 207503 County Population : 0 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 : BELL ATLANTIC NYNEX MOBILE OCN (Operating Company Number) : 6386 Coverage Area Name : HARRISON Latitude : 44.1127 Longitude : -70.6746 ‹ previous : 207-502 next › : 207-504 Telephone Number List 207-503-0000 ~ 207-503-9999