Area Code 405-309 located in HARRAH, OKLAHOMA, OK, more detail is as below. Place NPA (Numbering Plan Area) : 405 NXX (Local Number Prefix) : 309 City : HARRAH County : OKLAHOMA State : OK (Oklahoma) NXX Use Type : Landline NXX Intro Version : 2005-03-27 FIPS (Federal Information Processing Standards) : 40109 LATA (Local Access Transport Area) : 536 Rate Center : HARRAH ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 73045 Other Information NPANXX : 405309 Switch CLLI (Common Language Location Identifier) : OKCYOKFB12Z 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 : FULLTEL, INC. OCN (Operating Company Number) : 4589 Coverage Area Name : HARRAH Latitude : 35.4888 Longitude : -97.1625 ‹ previous : 405-308 next › : 405-310 Telephone Number List 405-309-0000 ~ 405-309-9999