About this number
(541) 880 is a landline based telephone number operated by Qwest Corporation and is located in zip code 97601 in the city of Klamath Falls, Oregon, which is in Klamath 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 880. It has an Operating Company Number (OCN) of 9638. A Common Language Location Identifier (CLLI) of KLFLOR54DS1. As well as a Local access and transport area (LATA) of 670. Zip code 97601 has a population of 22,459 as of the 2010 census.