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).

  • 8153287200 | +1 815-328-7200 Illinois U.S.A.
  • 8153287201 | +1 815-328-7201 Illinois U.S.A.
  • 8153287202 | +1 815-328-7202 Illinois U.S.A.
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  • 8153287204 | +1 815-328-7204 Illinois U.S.A.
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  • 8153287208 | +1 815-328-7208 Illinois U.S.A.
  • 8153287209 | +1 815-328-7209 Illinois U.S.A.
  • 8153287210 | +1 815-328-7210 Illinois U.S.A.
  • 8153287211 | +1 815-328-7211 Illinois U.S.A.
  • 8153287212 | +1 815-328-7212 Illinois U.S.A.
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  • 8153287218 | +1 815-328-7218 Illinois U.S.A.
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  • 8153287221 | +1 815-328-7221 Illinois U.S.A.
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  • 8153287223 | +1 815-328-7223 Illinois U.S.A.
  • 8153287224 | +1 815-328-7224 Illinois U.S.A.
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  • 8153287230 | +1 815-328-7230 Illinois U.S.A.
  • 8153287231 | +1 815-328-7231 Illinois U.S.A.
  • 8153287232 | +1 815-328-7232 Illinois U.S.A.
  • 8153287233 | +1 815-328-7233 Illinois U.S.A.
  • 8153287234 | +1 815-328-7234 Illinois U.S.A.
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  • 8153287246 | +1 815-328-7246 Illinois U.S.A.
  • 8153287247 | +1 815-328-7247 Illinois U.S.A.
  • 8153287248 | +1 815-328-7248 Illinois U.S.A.
  • 8153287249 | +1 815-328-7249 Illinois U.S.A.
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  • 8153287251 | +1 815-328-7251 Illinois U.S.A.
  • 8153287252 | +1 815-328-7252 Illinois U.S.A.
  • 8153287253 | +1 815-328-7253 Illinois U.S.A.
  • 8153287254 | +1 815-328-7254 Illinois U.S.A.
  • 8153287255 | +1 815-328-7255 Illinois U.S.A.
  • 8153287256 | +1 815-328-7256 Illinois U.S.A.
  • 8153287257 | +1 815-328-7257 Illinois U.S.A.
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  • 8153287259 | +1 815-328-7259 Illinois U.S.A.
  • 8153287260 | +1 815-328-7260 Illinois U.S.A.
  • 8153287261 | +1 815-328-7261 Illinois U.S.A.
  • 8153287262 | +1 815-328-7262 Illinois U.S.A.
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  • 8153287264 | +1 815-328-7264 Illinois U.S.A.
  • 8153287265 | +1 815-328-7265 Illinois U.S.A.
  • 8153287266 | +1 815-328-7266 Illinois U.S.A.
  • 8153287267 | +1 815-328-7267 Illinois U.S.A.
  • 8153287268 | +1 815-328-7268 Illinois U.S.A.
  • 8153287269 | +1 815-328-7269 Illinois U.S.A.
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  • 8153287271 | +1 815-328-7271 Illinois U.S.A.
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  • 8153287273 | +1 815-328-7273 Illinois U.S.A.
  • 8153287274 | +1 815-328-7274 Illinois U.S.A.
  • 8153287275 | +1 815-328-7275 Illinois U.S.A.
  • 8153287276 | +1 815-328-7276 Illinois U.S.A.
  • 8153287277 | +1 815-328-7277 Illinois U.S.A.
  • 8153287278 | +1 815-328-7278 Illinois U.S.A.
  • 8153287279 | +1 815-328-7279 Illinois U.S.A.
  • 8153287280 | +1 815-328-7280 Illinois U.S.A.
  • 8153287281 | +1 815-328-7281 Illinois U.S.A.
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  • 8153287289 | +1 815-328-7289 Illinois U.S.A.
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  • 8153287293 | +1 815-328-7293 Illinois U.S.A.
  • 8153287294 | +1 815-328-7294 Illinois U.S.A.
  • 8153287295 | +1 815-328-7295 Illinois U.S.A.
  • 8153287296 | +1 815-328-7296 Illinois U.S.A.
  • 8153287297 | +1 815-328-7297 Illinois U.S.A.
  • 8153287298 | +1 815-328-7298 Illinois U.S.A.
  • 8153287299 | +1 815-328-7299 Illinois U.S.A.