Area Code 307-215 located in CASPER, NATRONA, WY, more detail is as below. Place NPA (Numbering Plan Area) : 307 NXX (Local Number Prefix) : 215 City : CASPER County : NATRONA State : WY (Wyoming) NXX Use Type : Landline NXX Intro Version : 2001-10-31 FIPS (Federal Information Processing Standards) : 56025 LATA (Local Access Transport Area) : 654 Rate Center : CASPER ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 82601 Other Information NPANXX : 307215 County Population : 0 Switch CLLI (Common Language Location Identifier) : CSPRWYMAX3X MSA CBSA (Core Based Statistical Area) : Casper, WY MSA CBSA Code (Core Based Statistical Area) : 16220 Time Zone : Mountain (GMT -07:00) Observes Daylight Saving Time : Yes Company : AT&T LOCAL OCN (Operating Company Number) : 7421 Coverage Area Name : CASPER Latitude : 42.8502 Longitude : -106.3229 ‹ previous : 307-215 next › : 307-216 Telephone Number List 307-215-0000 ~ 307-215-9999
