Area Code 505-377 located in ANGEL FIRE, COLFAX, NM, more detail is as below. Place NPA (Numbering Plan Area) : 505 NXX (Local Number Prefix) : 377 City : ANGEL FIRE County : COLFAX State : NM (New Mexico) NXX Use Type : Landline NXX Intro Version : 1994-02-04 FIPS (Federal Information Processing Standards) : 35007 LATA (Local Access Transport Area) : 664 Rate Center : ANGEL FIRE ZIP Code Count : 2207 ZIP Code Frequency : 81 ZIP Code : 87710 Other Information NPANXX : 505377 Switch CLLI (Common Language Location Identifier) : ANFRNMMARS1 Time Zone : Mountain (GMT -07:00) Observes Daylight Saving Time : Yes Company : CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM OCN (Operating Company Number) : 6573 Coverage Area Name : ALBUQUERQUE Latitude : 35.0808 Longitude : -106.6478 ‹ previous : 505-377 next › : 505-378 Telephone Number List 505-377-0000 ~ 505-377-9999