Area Code 405-515 located in NORMAN, CLEVELAND, OK, more detail is as below. Place NPA (Numbering Plan Area) : 405 NXX (Local Number Prefix) : 515 City : NORMAN County : CLEVELAND State : OK (Oklahoma) NXX Use Type : Landline NXX Intro Version : 4/18/2007 FIPS (Federal Information Processing Standards) : 40027 LATA (Local Access Transport Area) : 536 Rate Center : NORMAN ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 73069 Other Information NPANXX : 405515 Switch CLLI (Common Language Location Identifier) : OKCYOKFBX8Y MSA CBSA (Core Based Statistical Area) : Oklahoma City, OK MSA CBSA Code (Core Based Statistical Area) : 36420 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : TC SYSTEMS, INC. - OK OCN (Operating Company Number) : 530C Coverage Area Name : NORMAN Latitude : 35.2175 Longitude : -97.4449 ‹ previous : 405-514 next › : 405-516 Telephone Number List 405-515-0000 ~ 405-515-9999