Area Code 301-264 located in MOUNT SAVAGE, ALLEGANY, MD, more detail is as below. Place NPA (Numbering Plan Area) : 301 NXX (Local Number Prefix) : 264 City : MOUNT SAVAGE County : ALLEGANY State : MD (Maryland) NXX Use Type : Landline NXX Intro Version : 1994-02-04 FIPS (Federal Information Processing Standards) : 24001 LATA (Local Access Transport Area) : 240 Rate Center : MT SAVAGE ZIP Code Count : 734 ZIP Code Frequency : 99 ZIP Code : 21545 Other Information NPANXX : 301264 County Population : 0 Switch CLLI (Common Language Location Identifier) : MTSVMDMSRS0 MSA CBSA (Core Based Statistical Area) : Cumberland, MD-WV MSA CBSA Code (Core Based Statistical Area) : 19060 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Company : VERIZON MARYLAND, INC. OCN (Operating Company Number) : 9212 Coverage Area Name : MOUNT SAVAGE Latitude : 39.7318 Longitude : -78.8491 ‹ previous : 301-263 next › : 301-265 Telephone Number List 301-264-0000 ~ 301-264-9999