NPA-NXX - 503-256
This is the 503-256 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 503-256 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 503-256 subcode.
Looking for a different number? Follow a link below to see our recently active.
409-926-8787 646-480-8497 301-478-9085 702-728-9868 206-470-6246412-872-7856 781-803-1753 316-230-9124 847-847-1005 320-340-7208