About this number
(405) 426 is a landline based telephone number operated by Southwestern Bell and is located in zip code 73111 in the city of Oklahoma City, Oklahoma, which is in Oklahoma County, and is in the South. It has a Number Planning Area (NPA - also known as an Area Code) of 405 and Network Numbering Exchange (NXX - also known as a prefix) of 426. It has an Operating Company Number (OCN) of 9533. A Common Language Location Identifier (CLLI) of OKCYOKGADS0. As well as a Local access and transport area (LATA) of 536. Zip code 73111 has a population of 11,781 as of the 2010 census.