About this number
(787) 657 is a landline based telephone number operated by Centennial Puerto Rico Operati and is located in zip code 00745 in the city of Rio Grande, Puerto Rico. It has a Number Planning Area (NPA - also known as an Area Code) of 787 and Network Numbering Exchange (NXX - also known as a prefix) of 657. It has an Operating Company Number (OCN) of 8305. A Common Language Location Identifier (CLLI) of RIGRPRACRL0. As well as a Local access and transport area (LATA) of 820. Zip code 00745 has a population of 55,062 as of the 2010 census.