Area Code 856-203 located in CAMDEN, CAMDEN, NJ, more detail is as below. Place NPA (Numbering Plan Area) : 856 NXX (Local Number Prefix) : 203 City : CAMDEN County : CAMDEN State : NJ (New Jersey) NXX Use Type : Landline NXX Intro Version : 2004-08-17 FIPS (Federal Information Processing Standards) : 34007 LATA (Local Access Transport Area) : 222 Rate Center : CAMDEN ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 08103 Other Information NPANXX : 856203 Switch CLLI (Common Language Location Identifier) : RDBKNJBADS1 MSA CBSA (Core Based Statistical Area) : Philadelphia-Camden-Wilmington, PA-NJ-DE-MD MSA CBSA Code (Core Based Statistical Area) : 37980 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Company : MONMOUTH TELEPHONE & TELEGRAPH INC. - NJ OCN (Operating Company Number) : 3639 Coverage Area Name : CAMDEN Latitude : 39.9439 Longitude : -75.1200 ‹ previous : 856-203 next › : 856-204 Telephone Number List 856-203-0000 ~ 856-203-9999