NPA-NXX - 503-866
This is the 503-866 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 503-866 subcode mainly covers Portland in Multnomah county. But other numbers maybe included as well.
We have a database of information derived from the public phone records of Oregon 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 Oregon office.
Recently there have been an increase in reported calls, we've had over 735334 comments across our systems for the 503-866 subcode.
Looking for a different number? Follow a link below to see our recently active.
252-495-7905 916-229-2856 949-232-3128 440-209-1578 626-298-3068908-295-9468 772-595-7705 602-614-4443 510-244-5797 717-327-9029