City of Chicago


815 Area code: Chicago, Cook - Landline

Directory Numbers

How to dial a U.S. number internationally:

  • Start with your country's exit code (e.g., 011 for the U.S. or Canada).
  • Dial the U.S. country code (+1).
  • Dial the 10-digit phone number (area code + local number).

  • 8152878200 | +1 815-287-8200 Illinois U.S.A.
  • 8152878201 | +1 815-287-8201 Illinois U.S.A.
  • 8152878202 | +1 815-287-8202 Illinois U.S.A.
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  • 8152878204 | +1 815-287-8204 Illinois U.S.A.
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  • 8152878209 | +1 815-287-8209 Illinois U.S.A.
  • 8152878210 | +1 815-287-8210 Illinois U.S.A.
  • 8152878211 | +1 815-287-8211 Illinois U.S.A.
  • 8152878212 | +1 815-287-8212 Illinois U.S.A.
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  • 8152878218 | +1 815-287-8218 Illinois U.S.A.
  • 8152878219 | +1 815-287-8219 Illinois U.S.A.
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  • 8152878221 | +1 815-287-8221 Illinois U.S.A.
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  • 8152878224 | +1 815-287-8224 Illinois U.S.A.
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  • 8152878230 | +1 815-287-8230 Illinois U.S.A.
  • 8152878231 | +1 815-287-8231 Illinois U.S.A.
  • 8152878232 | +1 815-287-8232 Illinois U.S.A.
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  • 8152878247 | +1 815-287-8247 Illinois U.S.A.
  • 8152878248 | +1 815-287-8248 Illinois U.S.A.
  • 8152878249 | +1 815-287-8249 Illinois U.S.A.
  • 8152878250 | +1 815-287-8250 Illinois U.S.A.
  • 8152878251 | +1 815-287-8251 Illinois U.S.A.
  • 8152878252 | +1 815-287-8252 Illinois U.S.A.
  • 8152878253 | +1 815-287-8253 Illinois U.S.A.
  • 8152878254 | +1 815-287-8254 Illinois U.S.A.
  • 8152878255 | +1 815-287-8255 Illinois U.S.A.
  • 8152878256 | +1 815-287-8256 Illinois U.S.A.
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  • 8152878260 | +1 815-287-8260 Illinois U.S.A.
  • 8152878261 | +1 815-287-8261 Illinois U.S.A.
  • 8152878262 | +1 815-287-8262 Illinois U.S.A.
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  • 8152878264 | +1 815-287-8264 Illinois U.S.A.
  • 8152878265 | +1 815-287-8265 Illinois U.S.A.
  • 8152878266 | +1 815-287-8266 Illinois U.S.A.
  • 8152878267 | +1 815-287-8267 Illinois U.S.A.
  • 8152878268 | +1 815-287-8268 Illinois U.S.A.
  • 8152878269 | +1 815-287-8269 Illinois U.S.A.
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  • 8152878273 | +1 815-287-8273 Illinois U.S.A.
  • 8152878274 | +1 815-287-8274 Illinois U.S.A.
  • 8152878275 | +1 815-287-8275 Illinois U.S.A.
  • 8152878276 | +1 815-287-8276 Illinois U.S.A.
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  • 8152878278 | +1 815-287-8278 Illinois U.S.A.
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  • 8152878280 | +1 815-287-8280 Illinois U.S.A.
  • 8152878281 | +1 815-287-8281 Illinois U.S.A.
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  • 8152878287 | +1 815-287-8287 Illinois U.S.A.
  • 8152878288 | +1 815-287-8288 Illinois U.S.A.
  • 8152878289 | +1 815-287-8289 Illinois U.S.A.
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  • 8152878292 | +1 815-287-8292 Illinois U.S.A.
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  • 8152878294 | +1 815-287-8294 Illinois U.S.A.
  • 8152878295 | +1 815-287-8295 Illinois U.S.A.
  • 8152878296 | +1 815-287-8296 Illinois U.S.A.
  • 8152878297 | +1 815-287-8297 Illinois U.S.A.
  • 8152878298 | +1 815-287-8298 Illinois U.S.A.
  • 8152878299 | +1 815-287-8299 Illinois U.S.A.