About this number
(260) 657 is a landline based telephone number operated by Frontier North, Inc. - In and is located in zip code 46741 in the city of Grabill, Indiana, which is in Allen County, and is in the Midwest. It has a Number Planning Area (NPA - also known as an Area Code) of 260 and Network Numbering Exchange (NXX - also known as a prefix) of 657. It has an Operating Company Number (OCN) of 772. A Common Language Location Identifier (CLLI) of HRLNINXARS0. As well as a Local access and transport area (LATA) of 334. Zip code 46741 has a population of 4,647 as of the 2010 census.