Area Code 231-519 located in NEWAYGO, NEWAYGO, MI, more detail is as below. Place NPA (Numbering Plan Area) : 231 NXX (Local Number Prefix) : 519 City : NEWAYGO County : NEWAYGO State : MI (Michigan) NXX Use Type : Wireless NXX Intro Version : 2002-10-25 FIPS (Federal Information Processing Standards) : 26123 LATA (Local Access Transport Area) : 348 Rate Center : NEWAYGO ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 49337 Other Information NPANXX : 231519 County Population : 0 Switch CLLI (Common Language Location Identifier) : GDRPMINSCM0 MSA CBSA (Core Based Statistical Area) : Grand Rapids-Wyoming, MI MSA CBSA Code (Core Based Statistical Area) : 24340 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Company : CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI OCN (Operating Company Number) : 6003 Coverage Area Name : NEWAYGO Latitude : 43.4157 Longitude : -85.8024 ‹ previous : 231-518 next › : 231-520 Telephone Number List 231-519-0000 ~ 231-519-9999