The 787-835 exchange is serviced by the following companies within the GUAYANILLA ratecenter.
PUERTO RICO TELEPHONE CO.
Call are routed trough OCN 3201 and CLLI - GUYLPRCODS1 (Common Language Location Identifier Code) and Point of Interface (POI) switch which is located in GUAYANILLA.
Who's number is 787-835 Numbers?