About this number
(609) 664 is a landline based telephone number operated by At&T Local and is located in zip code 08690 in the city of Trenton, New Jersey, which is in Mercer County, and is in the Northeast. It has a Number Planning Area (NPA - also known as an Area Code) of 609 and Network Numbering Exchange (NXX - also known as a prefix) of 664. It has an Operating Company Number (OCN) of 7421. A Common Language Location Identifier (CLLI) of HMSQNJHSDS0. As well as a Local access and transport area (LATA) of 222. Zip code 08690 has a population of 18,567 as of the 2010 census.