Area Code 918-489 located in GORE, SEQUOYAH, OK, more detail is as below. Place NPA (Numbering Plan Area) : 918 NXX (Local Number Prefix) : 489 City : GORE County : SEQUOYAH State : OK (Oklahoma) NXX Use Type : Landline NXX Intro Version : 1994-02-04 FIPS (Federal Information Processing Standards) : 40135 LATA (Local Access Transport Area) : 538 Rate Center : GORE ZIP Code Count : 1031 ZIP Code Frequency : 98 ZIP Code : 74435 Other Information NPANXX : 918489 Switch CLLI (Common Language Location Identifier) : GOREOKXADS0 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 : CROSS TELEPHONE CO. OCN (Operating Company Number) : 1985 Coverage Area Name : GORE Latitude : 35.5339 Longitude : -95.1143 ‹ previous : 918-489 next › : 918-490 Telephone Number List 918-489-0000 ~ 918-489-9999