Contact Us


College Address 

San Antonio College
1819 N. Main Ave
San Antonio, TX  78212


Important Phone Numbers

Student Hotline: 21-ALAMO (210-212-5266) or 1-844-20-ALAMO (1-844-202-5266)

Alamo Colleges Advocacy Helpline: 210-486-1111

Duran Welcome Center: 210-212-5266

Technology Support at SAC: 210-486-0777 

Weather Line (for weather-related closures): 210-485-0189

Alamo Colleges Police Department: 210-485-0099 (non-emergency) or 210-486-0911 (emergency)

To look-up a specific individual, please use the Alamo Colleges District Directory. 

Search Directory 


Frequently Used Email Addresses


Enrollment Office:

Financial Aid:


International Students:   

Office of Student Records: 

President's Office:

Marketing and Strategic Communications:  

Ranger Newspaper: 

Student Life:

Technology Services:

UPS Store:

Women's Center: 


21ALAMO Hours of Operation

Admissions    Business Office    Student Financial Aid    Continuing Education

Regular Fall & Spring

Monday-Friday 8 a.m. to 5 p.m.

College Late Nights 5 to 7 p.m.

Monday- PAC

Tuesday – SAC

Wednesday – SPC

Thursday – NVC & NLC

Every First Saturday 9 a.m. to 1 p.m.


January & August

Monday – Thursday 8 a.m. to 7 p.m.

Friday 8 a.m. to 5 p.m.

Every Saturday 9 a.m. to 1 p.m.


Summer June & July

Monday – Thursday 8 a.m. to 7 p.m.

Friday: Closed

Saturday: Closed