About this number
(309) 621 is a landline based telephone number operated by 360Networks (Usa) Inc. - Il and is located in zip code 61602 in the city of Peoria, Illinois, which is in Peoria County, and is in the Midwest. It has a Number Planning Area (NPA - also known as an Area Code) of 309 and Network Numbering Exchange (NXX - also known as a prefix) of 621. It has an Operating Company Number (OCN) of 302E. A Common Language Location Identifier (CLLI) of PEORILPJ52T. As well as a Local access and transport area (LATA) of 368. It was first assigned for usage on 12/22/2008. Zip code 61602 has a population of 1,055 as of the 2010 census.