About this number
(330) 457 is a landline based telephone number operated by Ameritech Ohio and is located in zip code 44445 in the city of New Waterford, Ohio, which is in Columbiana County, and is in the Midwest. It has a Number Planning Area (NPA - also known as an Area Code) of 330 and Network Numbering Exchange (NXX - also known as a prefix) of 457. It has an Operating Company Number (OCN) of 9321. A Common Language Location Identifier (CLLI) of NWWTOH45RS1. As well as a Local access and transport area (LATA) of 322. Zip code 44445 has a population of 3,449 as of the 2010 census.