About this number
(419) 436 is a landline based telephone number operated by Ameritech Ohio and is located in zip code 44830 in the city of Fostoria, Ohio, which is in Seneca County, and is in the Midwest. It has a Number Planning Area (NPA - also known as an Area Code) of 419 and Network Numbering Exchange (NXX - also known as a prefix) of 436. It has an Operating Company Number (OCN) of 9321. A Common Language Location Identifier (CLLI) of FSTAOH4343C. As well as a Local access and transport area (LATA) of 326. Zip code 44830 has a population of 18,962 as of the 2010 census.