NPA-NXX - 320-277

This is the 320-277 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. 320
3. 320-277

The 320-277 subcode mainly covers Sullivan Lake in Morrison county. But other numbers maybe included as well.

We have a database of information derived from the public phone records of Minnesota state. Many of the numbers in this subcode are Regular Landline registered to Consolidated Telephone Company. We hear they employ a large number of people in the Minnesota office.
Recently there have been an increase in reported calls, we've had over 33198 comments across our systems for the 320-277 subcode.