About this number
(740) 537 is a landline based telephone number operated by Ameritech Ohio and is located in zip code 43964 in the city of Toronto, Ohio, which is in Jefferson County, and is in the Midwest. It has a Number Planning Area (NPA - also known as an Area Code) of 740 and Network Numbering Exchange (NXX - also known as a prefix) of 537. It has an Operating Company Number (OCN) of 9321. A Common Language Location Identifier (CLLI) of TOROOH53RS1. As well as a Local access and transport area (LATA) of 324. Zip code 43964 has a population of 9,575 as of the 2010 census.