Area Code 575-427 located in ANTON CHICO, GUADALUPE, NM, more detail is as below. Place NPA (Numbering Plan Area) : 575 NXX (Local Number Prefix) : 427 City : ANTON CHICO County : GUADALUPE State : NM (New Mexico) NXX Use Type : Landline FIPS (Federal Information Processing Standards) : 35019 LATA (Local Access Transport Area) : 664 Rate Center : ANTONCHICO ZIP Code Count : 0 ZIP Code Frequency : 0 ZIP Code : 87711 Other Information NPANXX : 575427 County Population : 0 Time Zone : Mountain (GMT -07:00) Observes Daylight Saving Time : Yes Company : E.N.M.R. TELEPHONE COOPERATIVE OCN (Operating Company Number) : 2262 Coverage Area Name : LA LOMA Latitude : 35.1882 Longitude : -105.1458 ‹ previous : 575-424 next › : 575-430 Telephone Number List 575-427-0000 ~ 575-427-9999