Area Code 307-312 located in ALADDIN, CROOK, WY, more detail is as below. Place NPA (Numbering Plan Area) : 307 NXX (Local Number Prefix) : 312 City : ALADDIN County : CROOK State : WY (Wyoming) NXX Use Type : Landline NXX Intro Version : 6/19/2012 FIPS (Federal Information Processing Standards) : 56011 LATA (Local Access Transport Area) : 640 Rate Center : WSPEARFISH ZIP Code Count : 0 ZIP Code Frequency : 0 ZIP Code : 82710 Other Information NPANXX : 307312 County Population : 0 Time Zone : Mountain (GMT -07:00) Observes Daylight Saving Time : Yes Company : BANDWIDTH.COM CLEC, LLC - WY OCN (Operating Company Number) : 081F Coverage Area Name : BEULAH Latitude : 44.4899 Longitude : -104.0688 ‹ previous : 307-309 next › : 307-313 Telephone Number List 307-312-0000 ~ 307-312-9999
