Area Code 928-257 located in PAYSON, GILA, AZ, more detail is as below. Place NPA (Numbering Plan Area) : 928 NXX (Local Number Prefix) : 257 City : PAYSON County : GILA State : AZ (Arizona) NXX Use Type : Landline NXX Intro Version : 2001-06-30 FIPS (Federal Information Processing Standards) : 04007 LATA (Local Access Transport Area) : 666 Rate Center : YUMA ZIP Code Count : 1 ZIP Code Frequency : 100 ZIP Code : 85541 Other Information NPANXX : 928257 Switch CLLI (Common Language Location Identifier) : PHNDAZ91DS0 MSA CBSA (Core Based Statistical Area) : Payson, AZ MSA CBSA Code (Core Based Statistical Area) : 37740 Time Zone : Mountain (GMT -07:00) Observes Daylight Saving Time : No Company : LEVEL 3 COMMUNICATIONS, LLC - AZ OCN (Operating Company Number) : 3285 Coverage Area Name : PHOENIX Latitude : 33.4394 Longitude : -112.0440 ‹ previous : 928-256 next › : 928-258 Telephone Number List 928-257-0000 ~ 928-257-9999