NPA-NXX - 206-399
This is the 206-399 subcode (NPA-NXX) prefix page. Follow a prefix to find the number you are looking for. We divide our pages up to make them more user friendly to navigate!
The 206-399 subcode mainly covers Seattle in King county. But other numbers maybe included as well.
We have a database of information derived from the public phone records of Washington state. Many of the numbers in this subcode are Cellular (Dedicated) registered to At&t Mobility. We hear they employ a large number of people in the Washington office.
Recently there have been an increase in reported calls, we've had over 1931249 comments across our systems for the 206-399 subcode.
Looking for a different number? Follow a link below to see our recently active.
208-243-7030 708-318-1061 313-425-6077 817-912-4757 309-751-1842714-663-7413 509-233-6893 541-536-3670 918-324-7592 908-894-7188