Area Code 813-203 located in TAMPA, HILLSBOROUGH, FL, more detail is as below. Place NPA (Numbering Plan Area) : 813 NXX (Local Number Prefix) : 203 City : TAMPA County : HILLSBOROUGH State : FL (Florida) NXX Use Type : Wireless NXX Intro Version : 1996-04-15 FIPS (Federal Information Processing Standards) : 12057 LATA (Local Access Transport Area) : 952 Rate Center : TAMPA ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 33606 Other Information NPANXX : 813203 Switch CLLI (Common Language Location Identifier) : TAMPFLEMW15 MSA CBSA (Core Based Statistical Area) : Tampa-St. Petersburg-Clearwater, FL MSA CBSA Code (Core Based Statistical Area) : 45300 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Company : GABRIEL WIRELESS, LLC OCN (Operating Company Number) : 4233 Coverage Area Name : TAMPA Latitude : 27.9484 Longitude : -82.4605 ‹ previous : 813-203 next › : 813-204 Telephone Number List 813-203-0000 ~ 813-203-9999