About this number
(740) 756 is a landline based telephone number operated by Ameritech Ohio and is located in zip code 43203 in the city of Columbus, Ohio, which is in Franklin 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 756. It has an Operating Company Number (OCN) of 9321. A Common Language Location Identifier (CLLI) of CRRLOH75RS1. As well as a Local access and transport area (LATA) of 324. Zip code 43203 has a population of 8,108 as of the 2010 census.