Area Code 918-457 located in TAHLEQUAH, CHEROKEE, OK, more detail is as below. Place NPA (Numbering Plan Area) : 918 NXX (Local Number Prefix) : 457 City : TAHLEQUAH County : CHEROKEE State : OK (Oklahoma) NXX Use Type : Landline NXX Intro Version : 1994-02-04 FIPS (Federal Information Processing Standards) : 40021 LATA (Local Access Transport Area) : 538 Rate Center : TAHLEQUAH ZIP Code Count : 1216 ZIP Code Frequency : 61 ZIP Code : 74464 Other Information NPANXX : 918457 Switch CLLI (Common Language Location Identifier) : THLQOKCORS1 MSA CBSA (Core Based Statistical Area) : Tahlequah, OK MSA CBSA Code (Core Based Statistical Area) : 45140 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : SOUTHWESTERN BELL OCN (Operating Company Number) : 9533 Coverage Area Name : COOKSON Latitude : 35.7055 Longitude : -94.9576 ‹ previous : 918-457 next › : 918-458 Telephone Number List 918-457-0000 ~ 918-457-9999