City of Chicago

City of Chicago Water Management
312.747.9090

Chicago Park District
312.742.7529

Chicago Public Library
312.747.4300

City Vehicle License Info
312.744.1528

CTA/Metra Info
312.836.7000

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Cook County

Cook County Clerk’s Office
312.603.5656

Cook County Assessor
312.443.7550

Cook County Treasurer
312.443.5100

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Gas & Electric

People’s Gas
866.556.6001

Commonwealth Edison
800.334.7661

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Phone, Cable, & Internet Providers

AT&T
800.288.2020

Comcast Xfinity
800.266.2278

RCN
866.603.4474

Direct TV
888.777.2454

Dish Network
800.823.4929

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General Info

Post Office
800.275.8771

Non-Emergency/City Info Line
311

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State of Illinois

Secretary of State
312.793.1010