About this number
(319) 465 is a landline based telephone number operated by Qwest Corporation and is located in zip code 52310 in the city of Monticello, Iowa, which is in Jones County, and is in the Midwest. It has a Number Planning Area (NPA - also known as an Area Code) of 319 and Network Numbering Exchange (NXX - also known as a prefix) of 465. It has an Operating Company Number (OCN) of 9631. A Common Language Location Identifier (CLLI) of MNTIIACORS4. As well as a Local access and transport area (LATA) of 635. Zip code 52310 has a population of 6,431 as of the 2010 census.