Area Code 305-203 located in MARATHON, MONROE, FL, more detail is as below. Place NPA (Numbering Plan Area) : 305 NXX (Local Number Prefix) : 203 City : MARATHON County : MONROE State : FL (Florida) NXX Use Type : Landline NXX Intro Version : 8/13/2012 FIPS (Federal Information Processing Standards) : 12087 LATA (Local Access Transport Area) : 460 Rate Center : KEYS ZIP Code Count : 0 ZIP Code Frequency : 0 ZIP Code : 33050 Other Information NPANXX : 305203 County Population : 0 MSA CBSA (Core Based Statistical Area) : Key West, FL MSA CBSA Code (Core Based Statistical Area) : 28580 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Company : BANDWIDTH.COM CLEC, LLC - FL OCN (Operating Company Number) : 982E Coverage Area Name : MARATHON Latitude : 24.7076 Longitude : -81.0854 ‹ previous : 305-202 next › : 305-205 Telephone Number List 305-203-0000 ~ 305-203-9999
