Area Code 720-306 located in DENVER, DENVER, CO, more detail is as below. Place NPA (Numbering Plan Area) : 720 NXX (Local Number Prefix) : 306 City : DENVER County : DENVER State : CO (Colorado) NXX Use Type : Landline NXX Intro Version : 2001-06-30 FIPS (Federal Information Processing Standards) : 08031 LATA (Local Access Transport Area) : 656 Rate Center : DENVERSLVN ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 80237 Other Information NPANXX : 720306 Switch CLLI (Common Language Location Identifier) : DNVRCOETDS1 MSA CBSA (Core Based Statistical Area) : Denver-Aurora, CO MSA CBSA Code (Core Based Statistical Area) : 19740 Time Zone : Mountain (GMT -07:00) Observes Daylight Saving Time : Yes Overlay : L Company : ESCHELON TELECOM OF COLORADO, INC. - CO OCN (Operating Company Number) : 3467 Coverage Area Name : DENVER Latitude : 39.6653 Longitude : -104.8764 ‹ previous : 720-306 next › : 720-307 Telephone Number List 720-306-0000 ~ 720-306-9999
