NPA-NXX - 503-488
This is the 503-488 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 503-488 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 Tw Telecom. 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 503-488 subcode.
Looking for a different number? Follow a link below to see our recently active.
910-445-1220 905-360-2261 403-528-3483 314-716-1484 520-750-9675812-223-6404 217-472-1262 352-201-1425 214-973-7748 304-879-9059