Area Code 313-205 located in DETROIT, WAYNE, MI, more detail is as below. Place NPA (Numbering Plan Area) : 313 NXX (Local Number Prefix) : 205 City : DETROIT County : WAYNE State : MI (Michigan) NXX Use Type : Landline NXX Intro Version : 1999-07-22 FIPS (Federal Information Processing Standards) : 26163 LATA (Local Access Transport Area) : 340 Rate Center : DETROITZN5 ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 48233 Other Information NPANXX : 313205 County Population : 0 Switch CLLI (Common Language Location Identifier) : DTRTMIPMCM1 MSA CBSA (Core Based Statistical Area) : Detroit-Warren-Livonia, MI MSA CBSA Code (Core Based Statistical Area) : 19820 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Company : SPRINT SPECTRUM L.P. OCN (Operating Company Number) : 6664 Coverage Area Name : DETROIT Latitude : 42.3343 Longitude : -83.0563 ‹ previous : 313-205 next › : 313-206 Telephone Number List 313-205-0000 ~ 313-205-9999