Area Code 856-339 located in ALLOWAY, SALEM, NJ, more detail is as below. Place NPA (Numbering Plan Area) : 856 NXX (Local Number Prefix) : 339 City : ALLOWAY County : SALEM State : NJ (New Jersey) NXX Use Type : Landline NXX Intro Version : 1999-07-22 FIPS (Federal Information Processing Standards) : 34033 LATA (Local Access Transport Area) : 222 Rate Center : SALEM ZIP Code Count : 32 ZIP Code Frequency : 7 ZIP Code : 08001 Other Information NPANXX : 856339 Switch CLLI (Common Language Location Identifier) : SALMNJSADS5 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 : VERIZON NEW JERSEY, INC. OCN (Operating Company Number) : 9206 Coverage Area Name : SALEM Latitude : 39.5747 Longitude : -75.4703 ‹ previous : 856-339 next › : 856-339 Telephone Number List 856-339-0000 ~ 856-339-9999