Area Code 231-303 located in MARION, OSCEOLA, MI, more detail is as below. Place NPA (Numbering Plan Area) : 231 NXX (Local Number Prefix) : 303 City : MARION County : OSCEOLA State : MI (Michigan) NXX Use Type : Landline NXX Intro Version : 1999-07-22 FIPS (Federal Information Processing Standards) : 26133 LATA (Local Access Transport Area) : 348 Rate Center : MARION ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 49665 Other Information NPANXX : 231303 County Population : 0 Switch CLLI (Common Language Location Identifier) : GDRPMIBHCM0 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Company : TELEPORT COMMUNICATIONS AMERICA, LLC - MI OCN (Operating Company Number) : 770E Coverage Area Name : NEWAYGO Latitude : 43.4157 Longitude : -85.8024 ‹ previous : 231-302 next › : 231-305 Telephone Number List 231-303-0000 ~ 231-303-9999
