About this number
(787) 804-0021 is a landline based telephone number operated by Puerto Rico Telephone Co. and is located in zip code 637 in the city of Sabana Grande, Puerto Rico, which is in Sabana Grande County,. It has a Number Planning Area (NPA - also known as an Area Code) of 787, a Network Numbering Exchange (NXX - also known as a prefix) of 804 and a subscriber number of 0021. It has an Operating Company Number (OCN) of 3201. A Common Language Location Identifier (CLLI) of SBGRPRURRS1. As well as a Local access and transport area (LATA) of 820. It was first assigned for usage on 01/01/1901. Zip code 637 has a population of 25,287 as of the 2010 census.