About this number
(918) 287 is a landline based telephone number operated by Southwestern Bell and is located in zip code 74056 in the city of Pawhuska, Oklahoma, which is in Osage County, and is in the South. It has a Number Planning Area (NPA - also known as an Area Code) of 918 and Network Numbering Exchange (NXX - also known as a prefix) of 287. It has an Operating Company Number (OCN) of 9533. A Common Language Location Identifier (CLLI) of PWHSOKMARS1. As well as a Local access and transport area (LATA) of 538. Zip code 74056 has a population of 5,720 as of the 2010 census.