NPA-NXX - 503-740
This is the 503-740 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 503-740 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 503-740 subcode.
Looking for a different number? Follow a link below to see our recently active.
707-922-9193 970-812-4574 561-463-5424 910-922-3156 904-863-3226413-464-4231 615-413-9729 424-543-9579 302-314-6687 704-200-8015