Five digit calling and calling outside campus

Dialing outside numbers

When dialing outside of campus, please dial 9 + 1  + the 10-digit phone number.

Five digit calling 

We have moved to a five-digit dialing structure for all campuses of Commonwealth University. When calling from Mansfield to Bloomsburg, you would first press 6, then the four-digit extension. When calling from Mansfield to Lock Haven, you would first press 7, then the four-digit extension. You do not need to use the fifth digit to call your local campus extensions.