Area Code 609-208 located in TRENTON, MERCER, NJ, more detail is as below. Place NPA (Numbering Plan Area) : 609 NXX (Local Number Prefix) : 208 City : TRENTON County : MERCER State : NJ (New Jersey) NXX Use Type : Landline NXX Intro Version : 1996-01-10 FIPS (Federal Information Processing Standards) : 34021 LATA (Local Access Transport Area) : 222 Rate Center : ALLENTOWN ZIP Code Count : 349 ZIP Code Frequency : 42 ZIP Code : 08691 Other Information NPANXX : 609208 Switch CLLI (Common Language Location Identifier) : ALTWNJALDS5 MSA CBSA (Core Based Statistical Area) : Trenton-Ewing, NJ MSA CBSA Code (Core Based Statistical Area) : 45940 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Company : VERIZON NEW JERSEY, INC. OCN (Operating Company Number) : 9206 Coverage Area Name : ALLENTOWN Latitude : 40.1759 Longitude : -74.5837 ‹ previous : 609-208 next › : 609-209 Telephone Number List 609-208-0000 ~ 609-208-9999