Area Code 580-230 located in MEAD, BRYAN, OK, more detail is as below. Place NPA (Numbering Plan Area) : 580 NXX (Local Number Prefix) : 230 City : MEAD County : BRYAN State : OK (Oklahoma) NXX Use Type : Wireless NXX Intro Version : 2000-08-20 FIPS (Federal Information Processing Standards) : 40013 LATA (Local Access Transport Area) : 536 Rate Center : DURANT ZIP Code Count : 0 ZIP Code Frequency : Second most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 73449 Other Information NPANXX : 580230 County Population : 0 Switch CLLI (Common Language Location Identifier) : OKCYOK348MD MSA CBSA (Core Based Statistical Area) : Durant, OK MSA CBSA Code (Core Based Statistical Area) : 20460 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : SPRINT SPECTRUM L.P. OCN (Operating Company Number) : 6664 Coverage Area Name : DURANT Latitude : 33.9948 Longitude : -96.3789 ‹ previous : 580-229 next › : 580-230 Telephone Number List 580-230-0000 ~ 580-230-9999