Enter a 10-digit phone number 1234567890
Phone number details for 787-720 numbers
The 787-720 exchange is serviced by the following companies within the GUAYNABO ratecenter.
PUERTO RICO TELEPHONE CO.
Call are routed trough OCN 3201 and CLLI - GUYNPRCODS1 (Common Language Location Identifier Code) and Point of Interface (POI) switch which is located in GUAYNABO.