Area Code 715-431 located in GRANTSBURG, BURNETT, WI, more detail is as below. Place NPA (Numbering Plan Area) : 715 NXX (Local Number Prefix) : 431 City : GRANTSBURG County : BURNETT State : WI (Wisconsin) NXX Use Type : Wireless NXX Intro Version : 2004-08-17 FIPS (Federal Information Processing Standards) : 55013 LATA (Local Access Transport Area) : 352 Rate Center : GRANTSBURG ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 54840 Other Information NPANXX : 715431 Switch CLLI (Common Language Location Identifier) : EUCLWIAYXDY Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI OCN (Operating Company Number) : 6508 Coverage Area Name : GRANTSBURG Latitude : 45.7781 Longitude : -92.6859 ‹ previous : 715-429 next › : 715-432 Telephone Number List 715-431-0000 ~ 715-431-9999