NPA-NXX - 303-953

This is the 303-953 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 303-953 subcode mainly covers Denver in Denver county. But other numbers maybe included as well.

We have a database of information derived from the public phone records of Colorado state. Many of the numbers in this subcode are Regular Landline registered to Level 3. We hear they employ a large number of people in the Colorado office.
Recently there have been an increase in reported calls, we've had over 600158 comments across our systems for the 303-953 subcode.

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

479-269-9963 828-635-4769 503-597-3239 443-635-6763 240-567-3924
647-621-2001 913-276-8627 310-582-5509 251-235-5428 361-584-2135