Area Code 918-984 located in VIAN, SEQUOYAH, OK, more detail is as below. Place NPA (Numbering Plan Area) : 918 NXX (Local Number Prefix) : 984 City : VIAN County : SEQUOYAH State : OK (Oklahoma) NXX Use Type : Landline NXX Intro Version : 6/2/2006 FIPS (Federal Information Processing Standards) : 40135 LATA (Local Access Transport Area) : 538 Rate Center : VIAN ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 74962 Other Information NPANXX : 918984 Switch CLLI (Common Language Location Identifier) : TULTOKCL4MD MSA CBSA (Core Based Statistical Area) : Fort Smith, AR-OK MSA CBSA Code (Core Based Statistical Area) : 22900 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : BANDWIDTH.COM CLEC, LLC - OK OCN (Operating Company Number) : 119F Coverage Area Name : TULSA Latitude : 36.1509 Longitude : -95.9853 ‹ previous : 918-983 next › : 918-985 Telephone Number List 918-984-0000 ~ 918-984-9999