About this number
(206) 278 is a landline based telephone number operated by International Telcom, Ltd. - W and is located in zip code 98109 in the city of Seattle, Washington, which is in King County, and is in the West. It has a Number Planning Area (NPA - also known as an Area Code) of 206 and Network Numbering Exchange (NXX - also known as a prefix) of 278. It has an Operating Company Number (OCN) of 7485. A Common Language Location Identifier (CLLI) of STTLWAWBDSC. As well as a Local access and transport area (LATA) of 674. Zip code 98109 has a population of 20,715 as of the 2010 census.