Area Code 575-342 located in ARENAS VALLEY, GRANT, NM, more detail is as below. Place NPA (Numbering Plan Area) : 575 NXX (Local Number Prefix) : 342 City : ARENAS VALLEY County : GRANT State : NM (New Mexico) NXX Use Type : Landline NXX Intro Version : 10/6/2011 FIPS (Federal Information Processing Standards) : 35017 LATA (Local Access Transport Area) : 664 Rate Center : SILVERCITY ZIP Code Count : 0 ZIP Code Frequency : 0 ZIP Code : 88022 Other Information NPANXX : 575342 County Population : 0 MSA CBSA (Core Based Statistical Area) : Silver City, NM MSA CBSA Code (Core Based Statistical Area) : 43500 Time Zone : Mountain (GMT -07:00) Observes Daylight Saving Time : Yes Company : 360NETWORKS (USA) INC. - NM OCN (Operating Company Number) : 609D Coverage Area Name : SILVER CITY Latitude : 32.7744 Longitude : -108.2729 ‹ previous : 575-339 next › : 575-343 Telephone Number List 575-342-0000 ~ 575-342-9999