NPA-NXX - 503-340
This is the 503-340 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 503-340 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 503-340 subcode.
Looking for a different number? Follow a link below to see our recently active.
763-354-6345 816-278-9879 414-552-3660 740-382-4900 312-385-7173902-203-1769 916-407-8348 425-387-9957 405-313-3302 307-440-5644