Dialing Instructions

Dialing Instructions

Instructions for dialing from an on-campus telephone

On-Campus Calls

Dial: Seven-digit number listed in the directory
(“858” for residence halls and “656” for administrative offices).

Local Calls

Dial: 7 digit local number

Long Distance Calls: Domestic

Direct Dialed:
1 + area code + 7 digit number + authorization code

3rd Number, Collect, Credit Card:
0 + area code + 7 digit number

Toll Free service:
1 + 800(or 866, 877, 888) + 7 digit number

Long Distance Calls: International

Direct Dialed:
011 + Country Code + City Code (if required) + Local number + Authorization Code

3rd Number, Collect, Credit Card:
011 + Country Code + City Code (if required) + Local number + Authorization Code

Country Code List:   http://www.attinternetservice.com/resources/country-codes/