Dialing Instructions for Campus Phones

Placing Calls

Service

Dialing Instructions

AT&T operator

Dial 8 + 00

Campus to campus call

The University of Dayton uses five-digit dialing. For on-campus calls, use the last 5 digits of 229- and 627- extensions.
Example: 229-1000 = 91000 or 627-1000 = 7100

Calling to campus from off campus

To call a University administrative office from off campus, use the 229 prefix. To call a student residence, use the prefix 627.

Directory assistance  (There is a charge for directory assistance calls.)

Long distance: dial 8 + 1 + area code + 555-1212
Local: dial 8 + 555-1212

Emergency call from campus phones

Dial 911 or Public Safety at 937-229-2121

International calls

Dial 8 + 011 + country code + city code + phone number

Local call

Dial 8 + phone number

Long distance calls from an unrestricted campus phone: (Any call requiring 8 + 1)

Dial 8 + 1 + area code + phone number

Long distance calls from a restricted campus phone (all student phones and some office phones)

Dial 66 + your access code (you will hear a dial tone) + 8 + 1 + area code + phone number. If you did not hear a dial tone after your access code, hang up and dial again.

Operator assistance calls through off-campus operators (collect, third number and credit card calls)

Dial 8 + 0 + area code + number

University Operator

Dial 0

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Details

Article ID: 47992
Created
Wed 2/7/18 2:05 PM
Modified
Tue 5/4/21 2:20 PM