Area Code 505-457 located in CARLSBAD, EDDY, NM, more detail is as below. Place NPA (Numbering Plan Area) : 505 NXX (Local Number Prefix) : 457 City : CARLSBAD County : EDDY State : NM (New Mexico) NXX Use Type : Landline NXX Intro Version : 1994-02-04 FIPS (Federal Information Processing Standards) : 35015 Rate Center : LAKEWOOD ZIP Code Count : 6 ZIP Code Frequency : 4 ZIP Code : 88220 Other Information NPANXX : 505457 Switch CLLI (Common Language Location Identifier) : LKWDNMXCRS0 MSA CBSA (Core Based Statistical Area) : Carlsbad-Artesia, NM MSA CBSA Code (Core Based Statistical Area) : 16100 Time Zone : Mountain (GMT -07:00) Observes Daylight Saving Time : Yes Latitude : None Longitude : None ‹ previous : 505-456 next › : 505-457 Telephone Number List 505-457-0000 ~ 505-457-9999