Area Code 240-232 located in HYATTSVILLE, PRINCE GEORGES, MD, more detail is as below. Place NPA (Numbering Plan Area) : 240 NXX (Local Number Prefix) : 232 City : HYATTSVILLE County : PRINCE GEORGES State : MD (Maryland) NXX Use Type : Landline NXX Intro Version : 1999-07-22 FIPS (Federal Information Processing Standards) : 24033 LATA (Local Access Transport Area) : 236 Rate Center : WSNGTNZN14 ZIP Code Count : 0 ZIP Code Frequency : Second most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 20782 Other Information NPANXX : 240232 County Population : 0 Switch CLLI (Common Language Location Identifier) : WASHDCRKDS2 MSA CBSA (Core Based Statistical Area) : Washington-Arlington-Alexandria, DC-VA-MD-WV MSA CBSA Code (Core Based Statistical Area) : 47900 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Overlay : L Company : BROADWING COMMUNICATIONS. LLC - MD OCN (Operating Company Number) : 8864 Coverage Area Name : MOUNT RAINIER Latitude : 38.9047 Longitude : -77.0281 ‹ previous : 240-231 next › : 240-232 Telephone Number List 240-232-0000 ~ 240-232-9999