About this number
(541) 278 is a landline based telephone number operated by Qwest Corporation and is located in zip code 97801 in the city of Pendleton, Oregon, which is in Umatilla County, and is in the West. It has a Number Planning Area (NPA - also known as an Area Code) of 541 and Network Numbering Exchange (NXX - also known as a prefix) of 278. It has an Operating Company Number (OCN) of 9638. A Common Language Location Identifier (CLLI) of PNTNOR56DS0. As well as a Local access and transport area (LATA) of 672. Zip code 97801 has a population of 21,521 as of the 2010 census.