NPA-NXX - 503-331
This is the 503-331 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 503-331 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 Regular Landline registered to Centurylink. 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 503-331 subcode.
Looking for a different number? Follow a link below to see our recently active.
484-620-9838 947-206-3570 551-256-4766 714-277-6870 330-591-5207678-287-3564 617-674-5139 509-364-2237 860-226-5854 954-703-8302