NPA-NXX - 503-957
This is the 503-957 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 503-957 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 503-957 subcode.
Looking for a different number? Follow a link below to see our recently active.
405-510-7484 208-577-7248 989-249-7065 315-489-4183 509-942-2204646-751-4729 971-285-8922 925-290-1293 321-576-6856 216-219-9117