Area Code 802-878 located in WILLISTON, CHITTENDEN, VT, more detail is as below. Place NPA (Numbering Plan Area) : 802 NXX (Local Number Prefix) : 878 City : WILLISTON County : CHITTENDEN State : VT (Vermont) NXX Use Type : Landline NXX Intro Version : 1994-02-04 FIPS (Federal Information Processing Standards) : 50007 LATA (Local Access Transport Area) : 124 Rate Center : ESSEX JCT ZIP Code Count : 1299 ZIP Code Frequency : 23 ZIP Code : 05495 Other Information NPANXX : 802878 Switch CLLI (Common Language Location Identifier) : ESJTVTLIDS0 MSA CBSA (Core Based Statistical Area) : Burlington-South Burlington, VT MSA CBSA Code (Core Based Statistical Area) : 15540 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Company : TELEPHONE OP CO OF VERMONT DBA FAIRPOINT COMM-VT OCN (Operating Company Number) : 5115 Coverage Area Name : ESSEX JUNCTION Latitude : 44.4948 Longitude : -73.1135 ‹ previous : 802-877 next › : 802-878 Telephone Number List 802-878-0000 ~ 802-878-9999