About this number
(419) 641 is a landline based telephone number operated by United Tel. Co. Of Ohio - Cent and is located in zip code 45820 in the city of Cairo, Ohio, which is in Allen 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 641. It has an Operating Company Number (OCN) of 661. A Common Language Location Identifier (CLLI) of CARAOHXARS1. As well as a Local access and transport area (LATA) of 923. Zip code 45820 has a population of 543 as of the 2010 census.