Buyer Resources

Useful contact numbers and website:

Phone, Cable, and Internet Providers

•AT&T 
www.att.com 
General: 800.288.2020
Wireless: 888.333.6651 
 
•Comcast
www.comcast.com 
800.266.2278 
 
•RCN
www.rcn.com 
866.603.4474 
 
•DIRECTV
www.directv.com 
888.777.2454 
 
•Dish Network
www.dishnetwork.com 
800.823.4929 
 

Gas and Electric Peoples Gas

•www.peoplesenergy.com
866.556.6001 
 
•Commonwealth Edison
www.comed.com 
800.334.7661 
 

General Information

•Post Office 
www.usps.com 
800.275.8777 
 
•Non-Emergency/City Information Line 
www.cityofchicago.org 
311 
 
•Emergency 
911 
 

City of Chicago

•City of Chicago Water Management
www.cityofchicago.org/water 
312.747.9090 
 
•Chicago Park District
www.chicagoparkdistrict.com 
312.742.7529 
 
•Chicago Public Library 
www.chipublib.org 
312.747.4300 
 
•City Vehicle License Information 
www.chicityclerk.com 
312.744.1528 
 
•CTA/METRA Travel Information 
www.transitchicago.com 
312.836.7000 
 

Cook County 
 
•Cook County Clerk’s Office 
www.cookcountyclerk.com 
General: 312.603.5656 
 
•Cook County Assessor 
www.cookcountyassessor.com 
312.443.7550 
 
•Cook County Treasurer 
www.cookcountytreasurer.com  
312.443.5100 
 

State of Illinois

Secretary of State 
www.cyberdriveillinois.com 
General: 800.252.8980
Local: 312.793.1010