Area Code 765-391 located in AMBOY, MIAMI, IN, more detail is as below. Place NPA (Numbering Plan Area) : 765 NXX (Local Number Prefix) : 391 City : AMBOY County : MIAMI State : IN (Indiana) NXX Use Type : Landline NXX Intro Version : 1999-02-27 FIPS (Federal Information Processing Standards) : 18103 LATA (Local Access Transport Area) : 336 Rate Center : AMBOY ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 46911 Other Information NPANXX : 765391 Switch CLLI (Common Language Location Identifier) : IPLTINMADS1 MSA CBSA (Core Based Statistical Area) : Peru, IN MSA CBSA Code (Core Based Statistical Area) : 37940 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Company : TELEPORT COMMUNICATIONS AMERICA, LLC - IN OCN (Operating Company Number) : 7314 Coverage Area Name : CONVERSE Latitude : 40.5740 Longitude : -85.8998 ‹ previous : 765-391 next › : 765-392 Telephone Number List 765-391-0000 ~ 765-391-9999