About this number
(937) 290 is a landline based telephone number operated by Ameritech Ohio and is located in zip code 45429 in the city of Dayton, Ohio, which is in Montgomery County, and is in the Midwest. It has a Number Planning Area (NPA - also known as an Area Code) of 937 and Network Numbering Exchange (NXX - also known as a prefix) of 290. It has an Operating Company Number (OCN) of 9321. A Common Language Location Identifier (CLLI) of DYTNOH29DS1. As well as a Local access and transport area (LATA) of 328. Zip code 45429 has a population of 25,885 as of the 2010 census.