Area Code 719-580 located in HOOPER, ALAMOSA, CO, more detail is as below. Place NPA (Numbering Plan Area) : 719 NXX (Local Number Prefix) : 580 City : HOOPER County : ALAMOSA State : CO (Colorado) NXX Use Type : Wireless NXX Intro Version : 1994-02-04 FIPS (Federal Information Processing Standards) : 08003 LATA (Local Access Transport Area) : 658 Rate Center : ALAMOSA ZIP Code Count : 1 ZIP Code Frequency : 7 ZIP Code : 81136 Other Information NPANXX : 719580 Switch CLLI (Common Language Location Identifier) : ALMSCOBJ0MD Time Zone : Mountain (GMT -07:00) Observes Daylight Saving Time : Yes Company : NEW CINGULAR WIRELESS PCS, LLC OCN (Operating Company Number) : 6010 Coverage Area Name : ALAMOSA Latitude : 37.4832 Longitude : -105.8900 ‹ previous : 719-580 next › : 719-580 Telephone Number List 719-580-0000 ~ 719-580-9999