Area Code 575-973 located in RUIDOSO, LINCOLN, NM, more detail is as below. Place NPA (Numbering Plan Area) : 575 NXX (Local Number Prefix) : 973 City : RUIDOSO County : LINCOLN State : NM (New Mexico) NXX Use Type : Wireless NXX Intro Version : 5/31/2005 FIPS (Federal Information Processing Standards) : 35027 LATA (Local Access Transport Area) : 664 Rate Center : RUIDOSO ZIP Code Count : 0 ZIP Code Frequency : 0 ZIP Code : 88345 Other Information NPANXX : 575973 County Population : 0 MSA CBSA (Core Based Statistical Area) : Ruidoso, NM MSA CBSA Code (Core Based Statistical Area) : 40760 Time Zone : Mountain (GMT -07:00) Observes Daylight Saving Time : Yes Company : CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM OCN (Operating Company Number) : 6573 Coverage Area Name : RUIDOSO Latitude : 33.3319 Longitude : -105.6854 ‹ previous : 575-964 next › : 575-981 Telephone Number List 575-973-0000 ~ 575-973-9999