Area Code 202-748 located in DC, more detail is as below. Place NPA (Numbering Plan Area) : 202 NXX (Local Number Prefix) : 748 State : DC (District of Columbia) NXX Intro Version : 7/1/2013 Rate Center : WSHNGTNZN1 ZIP Code Count : 0 ZIP Code Frequency : 0 Other Information NPANXX : 202748 County Population : 0 Company : CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC OCN (Operating Company Number) : 6402 Latitude : None Longitude : None ‹ previous : 202-747 next › : 202-749 Telephone Number List 202-748-0000 ~ 202-748-9999