Area Code 787-688 located in SAN JUAN, SAN JUAN, PR, more detail is as below. Place NPA (Numbering Plan Area) : 787 NXX (Local Number Prefix) : 688 City : SAN JUAN County : SAN JUAN State : PR (Puerto Rico) NXX Use Type : Wireless NXX Intro Version : 2004-05-02 FIPS (Federal Information Processing Standards) : 72127 LATA (Local Access Transport Area) : 820 Rate Center : SANTURCE ZIP Code Count : 0 ZIP Code Frequency : Second most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 00911 Other Information NPANXX : 787688 Switch CLLI (Common Language Location Identifier) : BYMNPRAGCMO MSA CBSA (Core Based Statistical Area) : San Juan-Caguas-Guaynabo, PR MSA CBSA Code (Core Based Statistical Area) : 41980 Time Zone : Atlantic (GMT -04:00) Observes Daylight Saving Time : No Company : SPRINT SPECTRUM L.P. OCN (Operating Company Number) : 6664 Coverage Area Name : SANTURCE Latitude : 18.4531 Longitude : -66.0798 ‹ previous : 787-687 next › : 787-688 Telephone Number List 787-688-0000 ~ 787-688-9999