NPA-NXX - 503-933

This is the 503-933 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 503-933 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 503-933 subcode.

Looking for a different number? Follow a link below to see our recently active.

702-412-3736 570-770-3903 978-464-4231 973-767-7399 718-944-4631
570-370-6487 757-889-2605 626-465-6689 843-300-2948 209-473-2255