Area Code 779-201 located in LA SALLE, LA SALLE, IL, more detail is as below. Place NPA (Numbering Plan Area) : 779 NXX (Local Number Prefix) : 201 City : LA SALLE County : LA SALLE State : IL (Illinois) NXX Use Type : Wireless NXX Intro Version : 3/15/2012 FIPS (Federal Information Processing Standards) : 17099 LATA (Local Access Transport Area) : 358 Rate Center : LA SALLE ZIP Code Count : 0 ZIP Code Frequency : 0 ZIP Code : 61301 Other Information NPANXX : 779201 MSA CBSA (Core Based Statistical Area) : Ottawa-Streator, IL MSA CBSA Code (Core Based Statistical Area) : 36860 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Overlay : L Company : CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL OCN (Operating Company Number) : 6333 Coverage Area Name : LA SALLE Latitude : 41.3318 Longitude : -89.0978 ‹ previous : 779-200 next › : 779-202 Telephone Number List 779-201-0000 ~ 779-201-9999