Area Code 787-974 located in PONCE, PONCE, PR, more detail is as below. Place NPA (Numbering Plan Area) : 787 NXX (Local Number Prefix) : 974 City : PONCE County : PONCE State : PR (Puerto Rico) NXX Use Type : Wireless NXX Intro Version : 10/16/2006 FIPS (Federal Information Processing Standards) : 72113 LATA (Local Access Transport Area) : 820 Rate Center : PONCE ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 00731 Other Information NPANXX : 787974 Switch CLLI (Common Language Location Identifier) : SNJNPRZACM2 MSA CBSA (Core Based Statistical Area) : Ponce, PR MSA CBSA Code (Core Based Statistical Area) : 38660 Time Zone : Atlantic (GMT -04:00) Observes Daylight Saving Time : No Company : SUNCOM DBA T-MOBILE USA OCN (Operating Company Number) : 8645 Coverage Area Name : PONCE Latitude : 18.0085 Longitude : -66.6145 ‹ previous : 787-973 next › : 787-975 Telephone Number List 787-974-0000 ~ 787-974-9999