Western Frontier Construction (360) 256-5464
The area served currently consists of two disconnected sections. The larger, southern portion stretches from the Strait of Juan de Fuca to the Oregon border, while the northern portion stretches from the border with British Columbia, Canada almost to Everett. This unusual configuration came when residents of several Seattle exurbs complained about no longer being associated with 206. In response, US West put them back in 206, a move that hastened most of the suburban ring around Seattle being split off into area codes 253 and 425 two years later. It is one of the few non-contiguous areas in NANPA; others include 706 in Georgia and 423 in Tennessee. Each case results from a split that removed the middle from a formerly contiguous area.
Cities and towns in area code 360 include: