Area Code 928-725 located in PINON, NAVAJO, AZ, more detail is as below. Place NPA (Numbering Plan Area) : 928 NXX (Local Number Prefix) : 725 City : PINON County : NAVAJO State : AZ (Arizona) NXX Use Type : Landline NXX Intro Version : 2001-06-30 FIPS (Federal Information Processing Standards) : 04017 LATA (Local Access Transport Area) : 980 Rate Center : PINONCTNWD ZIP Code Count : 149 ZIP Code Frequency : 87 ZIP Code : 86510 Other Information NPANXX : 928725 Switch CLLI (Common Language Location Identifier) : WHWLAZXCRS0 MSA CBSA (Core Based Statistical Area) : Show Low, AZ MSA CBSA Code (Core Based Statistical Area) : 43320 Time Zone : Mountain (GMT -07:00) Observes Daylight Saving Time : Yes Company : NAVAJO COMM CO INC - AZ DBA FRONTIER NAVAJO COM OCN (Operating Company Number) : 4449 Coverage Area Name : CHINLE Latitude : 36.0667 Longitude : -110.0831 ‹ previous : 928-725 next › : 928-726 Telephone Number List 928-725-0000 ~ 928-725-9999