Area Code 214-799 located in MCKINNEY, COLLIN, TX, more detail is as below. Place NPA (Numbering Plan Area) : 214 NXX (Local Number Prefix) : 799 City : MCKINNEY County : COLLIN State : TX (Texas) NXX Use Type : Wireless NXX Intro Version : 4/19/2010 FIPS (Federal Information Processing Standards) : 48085 LATA (Local Access Transport Area) : 552 Rate Center : MCKINNEY ZIP Code Count : 0 ZIP Code Frequency : 0 ZIP Code : 75071 Other Information NPANXX : 214799 County Population : 0 MSA CBSA (Core Based Statistical Area) : Dallas-Fort Worth-Arlington, TX MSA CBSA Code (Core Based Statistical Area) : 19100 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : NEW CINGULAR WIRELESS PCS, LLC - IL OCN (Operating Company Number) : 6534 Coverage Area Name : MCKINNEY Latitude : 33.1998 Longitude : -96.6173 ‹ previous : 214-798 next › : 214-800 Telephone Number List 214-799-0000 ~ 214-799-9999