NPA-NXX - 503-516
This is the 503-516 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 503-516 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 T-mobile. 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 503-516 subcode.
Looking for a different number? Follow a link below to see our recently active.
678-721-5204 530-353-6850 808-320-9862 304-375-2221 540-473-5091401-773-9321 717-433-5256 210-846-6329 209-425-4973 253-735-4333