About this number
(956) 790-0020 is a landline based telephone number operated by Level 3 Communications, LLC - and is located in zip code 78040 in the city of Laredo, Texas, which is in Webb County, and is in the South. It has a Number Planning Area (NPA - also known as an Area Code) of 956, a Network Numbering Exchange (NXX - also known as a prefix) of 790 and a subscriber number of 0020. It has an Operating Company Number (OCN) of 6114. A Common Language Location Identifier (CLLI) of NOCLLIKNOWN. As well as a Local access and transport area (LATA) of 566. It was first assigned for usage on 03/20/2007. Zip code 78040 has a population of 42,083 as of the 2010 census.