Area Code 520-839 located in LUKACHUKAI, APACHE, AZ, more detail is as below. Place NPA (Numbering Plan Area) : 520 NXX (Local Number Prefix) : 839 City : LUKACHUKAI County : APACHE State : AZ (Arizona) NXX Use Type : Wireless NXX Intro Version : 1999-10-13 FIPS (Federal Information Processing Standards) : 04001 LATA (Local Access Transport Area) : 668 Rate Center : NOGALES ZIP Code Count : 1 ZIP Code Frequency : 100 ZIP Code : 86507 Other Information NPANXX : 520839 County Population : 0 Switch CLLI (Common Language Location Identifier) : TCSNAZ14CM1 Time Zone : Mountain (GMT -07:00) Observes Daylight Saving Time : No Company : SPRINT SPECTRUM L.P. OCN (Operating Company Number) : 6664 Coverage Area Name : NOGALES Latitude : 31.3413 Longitude : -110.9300 ‹ previous : 520-838 next › : 520-840 Telephone Number List 520-839-0000 ~ 520-839-9999