The 787-779 exchange is serviced by the following companies within the BAYAMONNOR ratecenter.
PUERTO RICO TELEPHONE CO.
Call are routed trough OCN 3201 and CLLI - BYMNPRCODS1 (Common Language Location Identifier Code) and Point of Interface (POI) switch which is located in BAYAMON NORTE.
Who's number is 787-779 Numbers?