NPA-NXX - 928-359

This is the 928-359 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!

1. Area Codes
2. 928
3. 928-359

The 928-359 subcode mainly covers Duncan in Greenlee county. But other numbers maybe included as well.

We have a database of information derived from the public phone records of Arizona state. Many of the numbers in this subcode are Regular Landline registered to Copper Valley Telephone. We hear they employ a large number of people in the Arizona office.
Recently there have been an increase in reported calls, we've had over 8437 comments across our systems for the 928-359 subcode.