NPA-NXX - 503-381
This is the 503-381 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 503-381 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 Miscellaneous registered to Sprint. 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 503-381 subcode.
Looking for a different number? Follow a link below to see our recently active.
206-954-3215 310-983-8117 219-915-4381 418-324-4090 206-201-2212856-649-3725 317-892-2736 414-554-1890 772-571-7503 973-602-1655