About this number
(513) 340 is a landline based telephone number operated by At&T Local and is located in zip code 45202 in the city of Cincinnati, Ohio, which is in Hamilton County, and is in the Midwest. It has a Number Planning Area (NPA - also known as an Area Code) of 513 and Network Numbering Exchange (NXX - also known as a prefix) of 340. It has an Operating Company Number (OCN) of 7421. A Common Language Location Identifier (CLLI) of CNCNOHWSDS7. As well as a Local access and transport area (LATA) of 922. It was first assigned for usage on 06/19/2002. Zip code 45202 has a population of 15,483 as of the 2010 census.