Area Code 520-999 located in TUCSON, PIMA, AZ, more detail is as below. Place NPA (Numbering Plan Area) : 520 NXX (Local Number Prefix) : 999 City : TUCSON County : PIMA State : AZ (Arizona) NXX Use Type : Landline NXX Intro Version : 11/5/2012 FIPS (Federal Information Processing Standards) : 04019 LATA (Local Access Transport Area) : 668 Rate Center : TUCSON ZIP Code Count : 0 ZIP Code Frequency : 0 ZIP Code : 85705 Other Information NPANXX : 520999 County Population : 0 MSA CBSA (Core Based Statistical Area) : Tucson, AZ MSA CBSA Code (Core Based Statistical Area) : 46060 Time Zone : Mountain (GMT -07:00) Observes Daylight Saving Time : No Company : 360NETWORKS (USA) INC. - AZ OCN (Operating Company Number) : 507E Coverage Area Name : TUCSON Latitude : 32.2432 Longitude : -110.9723 ‹ previous : 520-993 next › : 530-200 Telephone Number List 520-999-0000 ~ 520-999-9999
