Area Code 802-638 located in WINOOSKI, CHITTENDEN, VT, more detail is as below. Place NPA (Numbering Plan Area) : 802 NXX (Local Number Prefix) : 638 City : WINOOSKI County : CHITTENDEN State : VT (Vermont) NXX Use Type : Landline NXX Intro Version : 11/7/2012 FIPS (Federal Information Processing Standards) : 50007 LATA (Local Access Transport Area) : 124 Rate Center : MILTON ZIP Code Count : 0 ZIP Code Frequency : 0 ZIP Code : 05404 Other Information NPANXX : 802638 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 : TC SYSTEMS, INC. - VT OCN (Operating Company Number) : 881G Coverage Area Name : BURLINGTON Latitude : 44.4769 Longitude : -73.2066 ‹ previous : 802-635 next › : 802-643 Telephone Number List 802-638-0000 ~ 802-638-9999