Area Code 505-371 located in WINDOW ROCK, APACHE, NM, more detail is as below. Place NPA (Numbering Plan Area) : 505 NXX (Local Number Prefix) : 371 City : WINDOW ROCK County : APACHE State : NM (New Mexico) NXX Use Type : Landline NXX Intro Version : 1996-01-10 FIPS (Federal Information Processing Standards) : 04001 LATA (Local Access Transport Area) : 664 Rate Center : TSE BONITO ZIP Code Count : 23 ZIP Code Frequency : 88 ZIP Code : 86515 Other Information NPANXX : 505371 Switch CLLI (Common Language Location Identifier) : TBNTNMXCRS0 Time Zone : Mountain (GMT -07:00) Observes Daylight Saving Time : Yes Company : NAVAJO COMM CO INC NM DBA NAVAJO COMM CO NM OCN (Operating Company Number) : 4450 Coverage Area Name : GALLUP Flags : The State for this record does not match the State for the ZIP Code. To keep with data reporting, the state for the Area Code is used. Latitude : 35.6589 Longitude : -109.0410 ‹ previous : 505-371 next › : 505-372 Telephone Number List 505-371-0000 ~ 505-371-9999