Area Code 814-224 located in MARTINSBURG, BLAIR, PA, more detail is as below. Place NPA (Numbering Plan Area) : 814 NXX (Local Number Prefix) : 224 City : MARTINSBURG County : BLAIR State : PA (Pennsylvania) NXX Use Type : Landline NXX Intro Version : 1994-02-04 FIPS (Federal Information Processing Standards) : 42013 LATA (Local Access Transport Area) : 230 Rate Center : ROARINGSPG ZIP Code Count : 57 ZIP Code Frequency : 3 ZIP Code : 16662 Other Information NPANXX : 814224 Switch CLLI (Common Language Location Identifier) : RRSPPAXRRS1 MSA CBSA (Core Based Statistical Area) : Altoona, PA MSA CBSA Code (Core Based Statistical Area) : 11020 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Company : UNITED TEL CO. OF PENNSYLVANIA DBA CENTURYLINK OCN (Operating Company Number) : 0209 Coverage Area Name : ROARING SPRING Latitude : 40.3322 Longitude : -78.4168 ‹ previous : 814-223 next › : 814-224 Telephone Number List 814-224-0000 ~ 814-224-9999