Area Code 720-310 located in ALLENSPARK, BOULDER, CO, more detail is as below. Place NPA (Numbering Plan Area) : 720 NXX (Local Number Prefix) : 310 City : ALLENSPARK County : BOULDER State : CO (Colorado) NXX Use Type : Landline NXX Intro Version : 1999-05-10 FIPS (Federal Information Processing Standards) : 08013 LATA (Local Access Transport Area) : 656 Rate Center : ALLNSPKLYN ZIP Code Count : 0 ZIP Code Frequency : Second most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 80510 Other Information NPANXX : 720310 Switch CLLI (Common Language Location Identifier) : AURRCOBUDS0 MSA CBSA (Core Based Statistical Area) : Boulder, CO MSA CBSA Code (Core Based Statistical Area) : 14500 Time Zone : Mountain (GMT -07:00) Observes Daylight Saving Time : Yes Overlay : L Company : TELEPORT COMMUNICATIONS AMERICA, LLC - CO OCN (Operating Company Number) : 7378 Coverage Area Name : LYONS Latitude : 40.2160 Longitude : -105.3356 ‹ previous : 720-309 next › : 720-310 Telephone Number List 720-310-0000 ~ 720-310-9999
