NPA-NXX - 208-521

This is the 208-521 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. 208
3. 208-521

The 208-521 subcode mainly covers Idaho Falls in Bonneville county. But other numbers maybe included as well.

We have a database of information derived from the public phone records of Idaho state. Many of the numbers in this subcode are Cellular (Dedicated) registered to Verizon Wireless. We hear they employ a large number of people in the Idaho office.
Recently there have been an increase in reported calls, we've had over 104234 comments across our systems for the 208-521 subcode.