← Area code 787
787-296 phone numbers
Numbers 787-296-0000 to 787-296-9999 are assigned to Puerto Rico Tel. Co. (rate centre RIOPIEDRAS, PR, NANPA abbreviation). 3 of its ten thousand-number blocks are assigned to other carriers (number pooling).
Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.