About this number
(319) 274-9439 is a landline based telephone number operated by McC Telephony Of Iowa, LLC - I and is located in zip code 50703 in the city of Waterloo, Iowa, which is in Black Hawk County, and is in the Midwest. It has a Number Planning Area (NPA - also known as an Area Code) of 319, a Network Numbering Exchange (NXX - also known as a prefix) of 274 and a subscriber number of 9439. It has an Operating Company Number (OCN) of 751F. A Common Language Location Identifier (CLLI) of NOCLLIKNOWN. As well as a Local access and transport area (LATA) of 635. It was first assigned for usage on 06/13/2006. Zip code 50703 has a population of 19,863 as of the 2010 census.