Area Code 939-242 located in BAYAMON, BAYAMON, PR, more detail is as below. Place NPA (Numbering Plan Area) : 939 NXX (Local Number Prefix) : 242 City : BAYAMON County : BAYAMON State : PR (Puerto Rico) NXX Use Type : Wireless NXX Intro Version : 9/10/2007 FIPS (Federal Information Processing Standards) : 72021 LATA (Local Access Transport Area) : 820 Rate Center : BAYAMONNOR ZIP Code Count : 0 ZIP Code Frequency : 0 ZIP Code : 00961 Other Information NPANXX : 939242 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 : PUERTO RICO TELCO DBA VERIZON WIRELESS PUERTO RICO OCN (Operating Company Number) : 4823 Coverage Area Name : BAYAMON Latitude : 18.3939 Longitude : -66.1567 ‹ previous : 939-241 next › : 939-243 Telephone Number List 939-242-0000 ~ 939-242-9999