About this number
(740) 423 is a landline based telephone number operated by Ameritech Ohio and is located in zip code 45714 in the city of Belpre, Ohio, which is in Washington 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 423. It has an Operating Company Number (OCN) of 9321. A Common Language Location Identifier (CLLI) of BLPROH42RS1. As well as a Local access and transport area (LATA) of 324. Zip code 45714 has a population of 9,951 as of the 2010 census.