NPA-NXX - 503-750
This is the 503-750 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 503-750 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 Cellular (Dedicated) registered to T-mobile. 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 503-750 subcode.
Looking for a different number? Follow a link below to see our recently active.
609-569-5457 610-490-4909 920-798-6790 561-293-2471 281-252-6886832-267-9170 760-917-4922 504-360-4536 972-834-5637 973-653-4559