Missouri Area Codes. Missouri is currently using six area codes. Missouri does not utilize any area code overlays. Missouri originally had two area codes, 314 and 816, assigned when the numbering system was established in 1947. In only three years Missouri experienced sufficient growth in population and telephone use to need an additional area code.
Ohio (OH) - 43725. 1  As of the 2010 census, zip code 43725 is located in Congressional District 6, OH. 2  Approximately 33.9% of 43725's population lives in a low income household, or a household with an annual income of less than $25,000.This is a low percentage of low income households for Cambridge, but a high percentage for Guernsey County.
Maineville, OH Maineville, OH boundary map 45039 boundary map 45140 boundary map 45152 boundary map 450 ZIP Code prefix boundary map 451 ZIP Code prefix boundary map Warren County OH boundary map Ohio Congressional District 1 boundary map OH 1st congressional district boundary map Little Miami Local School District boundary map City boundary maps.