NPA-NXX - 303-812

This is the 303-812 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 303-812 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 Centurylink. 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 303-812 subcode.

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

931-201-6197 406-651-2965 973-841-5947 312-852-4037 310-591-8463
949-729-6847 618-952-4555 267-387-6601 202-701-7893 828-559-6116