NPA-NXX - 503-557

This is the 503-557 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 503-557 subcode mainly covers Clackamas in Clackamas 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 375992 comments across our systems for the 503-557 subcode.

Looking for a different number? Follow a link below to see our recently active.

323-215-8209 714-328-4778 267-723-2299 801-680-9468 586-576-2259
806-621-3310 801-445-2795 512-852-4738 267-392-2040 734-363-4926