Area Code 757-644 located in RICHMOND, RICHMOND CITY, VA, more detail is as below. Place NPA (Numbering Plan Area) : 757 NXX (Local Number Prefix) : 644 City : RICHMOND County : RICHMOND CITY State : VA (Virginia) NXX Use Type : Landline NXX Intro Version : 2001-03-03 FIPS (Federal Information Processing Standards) : 51760 LATA (Local Access Transport Area) : 252 Rate Center : NRFOLKZON2 ZIP Code Count : 1 ZIP Code Frequency : 100 ZIP Code : 23223 Other Information NPANXX : 757644 Switch CLLI (Common Language Location Identifier) : CHSKVAAYDS0 MSA CBSA (Core Based Statistical Area) : Richmond, VA MSA CBSA Code (Core Based Statistical Area) : 40060 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Company : LEVEL 3 COMMUNICATIONS, LLC - VA OCN (Operating Company Number) : 8825 Coverage Area Name : NORFOLK Latitude : 36.8483 Longitude : -76.2948 ‹ previous : 757-643 next › : 757-645 Telephone Number List 757-644-0000 ~ 757-644-9999