Area Code 575-207 located in CLAYTON, UNION, NM, more detail is as below. Place NPA (Numbering Plan Area) : 575 NXX (Local Number Prefix) : 207 City : CLAYTON County : UNION State : NM (New Mexico) NXX Use Type : Wireless NXX Intro Version : 7/19/2004 FIPS (Federal Information Processing Standards) : 35059 LATA (Local Access Transport Area) : 664 Rate Center : CLAYTON ZIP Code Count : 0 ZIP Code Frequency : 0 ZIP Code : 88415 Other Information NPANXX : 575207 County Population : 0 Time Zone : Mountain (GMT -07:00) Observes Daylight Saving Time : Yes Company : PLATEAU TELECOMMUNICATIONS, INC. OCN (Operating Company Number) : 6611 Coverage Area Name : CLAYTON Latitude : 36.4492 Longitude : -103.1834 ‹ previous : 575-204 next › : 575-208 Telephone Number List 575-207-0000 ~ 575-207-9999