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).

  • 8153717200 | +1 815-371-7200 Illinois U.S.A.
  • 8153717201 | +1 815-371-7201 Illinois U.S.A.
  • 8153717202 | +1 815-371-7202 Illinois U.S.A.
  • 8153717203 | +1 815-371-7203 Illinois U.S.A.
  • 8153717204 | +1 815-371-7204 Illinois U.S.A.
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  • 8153717208 | +1 815-371-7208 Illinois U.S.A.
  • 8153717209 | +1 815-371-7209 Illinois U.S.A.
  • 8153717210 | +1 815-371-7210 Illinois U.S.A.
  • 8153717211 | +1 815-371-7211 Illinois U.S.A.
  • 8153717212 | +1 815-371-7212 Illinois U.S.A.
  • 8153717213 | +1 815-371-7213 Illinois U.S.A.
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  • 8153717216 | +1 815-371-7216 Illinois U.S.A.
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  • 8153717218 | +1 815-371-7218 Illinois U.S.A.
  • 8153717219 | +1 815-371-7219 Illinois U.S.A.
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  • 8153717221 | +1 815-371-7221 Illinois U.S.A.
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  • 8153717224 | +1 815-371-7224 Illinois U.S.A.
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  • 8153717230 | +1 815-371-7230 Illinois U.S.A.
  • 8153717231 | +1 815-371-7231 Illinois U.S.A.
  • 8153717232 | +1 815-371-7232 Illinois U.S.A.
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  • 8153717245 | +1 815-371-7245 Illinois U.S.A.
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  • 8153717247 | +1 815-371-7247 Illinois U.S.A.
  • 8153717248 | +1 815-371-7248 Illinois U.S.A.
  • 8153717249 | +1 815-371-7249 Illinois U.S.A.
  • 8153717250 | +1 815-371-7250 Illinois U.S.A.
  • 8153717251 | +1 815-371-7251 Illinois U.S.A.
  • 8153717252 | +1 815-371-7252 Illinois U.S.A.
  • 8153717253 | +1 815-371-7253 Illinois U.S.A.
  • 8153717254 | +1 815-371-7254 Illinois U.S.A.
  • 8153717255 | +1 815-371-7255 Illinois U.S.A.
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  • 8153717260 | +1 815-371-7260 Illinois U.S.A.
  • 8153717261 | +1 815-371-7261 Illinois U.S.A.
  • 8153717262 | +1 815-371-7262 Illinois U.S.A.
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  • 8153717264 | +1 815-371-7264 Illinois U.S.A.
  • 8153717265 | +1 815-371-7265 Illinois U.S.A.
  • 8153717266 | +1 815-371-7266 Illinois U.S.A.
  • 8153717267 | +1 815-371-7267 Illinois U.S.A.
  • 8153717268 | +1 815-371-7268 Illinois U.S.A.
  • 8153717269 | +1 815-371-7269 Illinois U.S.A.
  • 8153717270 | +1 815-371-7270 Illinois U.S.A.
  • 8153717271 | +1 815-371-7271 Illinois U.S.A.
  • 8153717272 | +1 815-371-7272 Illinois U.S.A.
  • 8153717273 | +1 815-371-7273 Illinois U.S.A.
  • 8153717274 | +1 815-371-7274 Illinois U.S.A.
  • 8153717275 | +1 815-371-7275 Illinois U.S.A.
  • 8153717276 | +1 815-371-7276 Illinois U.S.A.
  • 8153717277 | +1 815-371-7277 Illinois U.S.A.
  • 8153717278 | +1 815-371-7278 Illinois U.S.A.
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  • 8153717280 | +1 815-371-7280 Illinois U.S.A.
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  • 8153717289 | +1 815-371-7289 Illinois U.S.A.
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  • 8153717292 | +1 815-371-7292 Illinois U.S.A.
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  • 8153717294 | +1 815-371-7294 Illinois U.S.A.
  • 8153717295 | +1 815-371-7295 Illinois U.S.A.
  • 8153717296 | +1 815-371-7296 Illinois U.S.A.
  • 8153717297 | +1 815-371-7297 Illinois U.S.A.
  • 8153717298 | +1 815-371-7298 Illinois U.S.A.
  • 8153717299 | +1 815-371-7299 Illinois U.S.A.