About this number
(440) 230 is a landline based telephone number operated by Ameritech Ohio and is located in zip code 44133 in the city of North Royalton, Ohio, which is in Cuyahoga County, and is in the Midwest. It has a Number Planning Area (NPA - also known as an Area Code) of 440 and Network Numbering Exchange (NXX - also known as a prefix) of 230. It has an Operating Company Number (OCN) of 9321. A Common Language Location Identifier (CLLI) of NRTNOH2323A. As well as a Local access and transport area (LATA) of 320. Zip code 44133 has a population of 30,394 as of the 2010 census.