Area Code 442-226 located in IMPERIAL, IMPERIAL, CA, more detail is as below. Place NPA (Numbering Plan Area) : 442 NXX (Local Number Prefix) : 226 City : IMPERIAL County : IMPERIAL State : CA (California) NXX Intro Version : 7/12/2013 Rate Center : BRAWLEY ZIP Code Count : 0 ZIP Code Frequency : 0 Other Information NPANXX : 442226 County Population : 0 MSA CBSA (Core Based Statistical Area) : El Centro, CA MSA CBSA Code (Core Based Statistical Area) : 20940 Time Zone : Pacific (GMT -08:00) Observes Daylight Saving Time : Yes Company : T-MOBILE USA, INC. OCN (Operating Company Number) : 6529 Latitude : None Longitude : None ‹ previous : 442-225 next › : 442-242 Telephone Number List 442-226-0000 ~ 442-226-9999