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).

  • 8157837200 | +1 815-783-7200 Illinois U.S.A.
  • 8157837201 | +1 815-783-7201 Illinois U.S.A.
  • 8157837202 | +1 815-783-7202 Illinois U.S.A.
  • 8157837203 | +1 815-783-7203 Illinois U.S.A.
  • 8157837204 | +1 815-783-7204 Illinois U.S.A.
  • 8157837205 | +1 815-783-7205 Illinois U.S.A.
  • 8157837206 | +1 815-783-7206 Illinois U.S.A.
  • 8157837207 | +1 815-783-7207 Illinois U.S.A.
  • 8157837208 | +1 815-783-7208 Illinois U.S.A.
  • 8157837209 | +1 815-783-7209 Illinois U.S.A.
  • 8157837210 | +1 815-783-7210 Illinois U.S.A.
  • 8157837211 | +1 815-783-7211 Illinois U.S.A.
  • 8157837212 | +1 815-783-7212 Illinois U.S.A.
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  • 8157837218 | +1 815-783-7218 Illinois U.S.A.
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  • 8157837221 | +1 815-783-7221 Illinois U.S.A.
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  • 8157837224 | +1 815-783-7224 Illinois U.S.A.
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  • 8157837230 | +1 815-783-7230 Illinois U.S.A.
  • 8157837231 | +1 815-783-7231 Illinois U.S.A.
  • 8157837232 | +1 815-783-7232 Illinois U.S.A.
  • 8157837233 | +1 815-783-7233 Illinois U.S.A.
  • 8157837234 | +1 815-783-7234 Illinois U.S.A.
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  • 8157837245 | +1 815-783-7245 Illinois U.S.A.
  • 8157837246 | +1 815-783-7246 Illinois U.S.A.
  • 8157837247 | +1 815-783-7247 Illinois U.S.A.
  • 8157837248 | +1 815-783-7248 Illinois U.S.A.
  • 8157837249 | +1 815-783-7249 Illinois U.S.A.
  • 8157837250 | +1 815-783-7250 Illinois U.S.A.
  • 8157837251 | +1 815-783-7251 Illinois U.S.A.
  • 8157837252 | +1 815-783-7252 Illinois U.S.A.
  • 8157837253 | +1 815-783-7253 Illinois U.S.A.
  • 8157837254 | +1 815-783-7254 Illinois U.S.A.
  • 8157837255 | +1 815-783-7255 Illinois U.S.A.
  • 8157837256 | +1 815-783-7256 Illinois U.S.A.
  • 8157837257 | +1 815-783-7257 Illinois U.S.A.
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  • 8157837260 | +1 815-783-7260 Illinois U.S.A.
  • 8157837261 | +1 815-783-7261 Illinois U.S.A.
  • 8157837262 | +1 815-783-7262 Illinois U.S.A.
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  • 8157837264 | +1 815-783-7264 Illinois U.S.A.
  • 8157837265 | +1 815-783-7265 Illinois U.S.A.
  • 8157837266 | +1 815-783-7266 Illinois U.S.A.
  • 8157837267 | +1 815-783-7267 Illinois U.S.A.
  • 8157837268 | +1 815-783-7268 Illinois U.S.A.
  • 8157837269 | +1 815-783-7269 Illinois U.S.A.
  • 8157837270 | +1 815-783-7270 Illinois U.S.A.
  • 8157837271 | +1 815-783-7271 Illinois U.S.A.
  • 8157837272 | +1 815-783-7272 Illinois U.S.A.
  • 8157837273 | +1 815-783-7273 Illinois U.S.A.
  • 8157837274 | +1 815-783-7274 Illinois U.S.A.
  • 8157837275 | +1 815-783-7275 Illinois U.S.A.
  • 8157837276 | +1 815-783-7276 Illinois U.S.A.
  • 8157837277 | +1 815-783-7277 Illinois U.S.A.
  • 8157837278 | +1 815-783-7278 Illinois U.S.A.
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  • 8157837280 | +1 815-783-7280 Illinois U.S.A.
  • 8157837281 | +1 815-783-7281 Illinois U.S.A.
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  • 8157837286 | +1 815-783-7286 Illinois U.S.A.
  • 8157837287 | +1 815-783-7287 Illinois U.S.A.
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  • 8157837289 | +1 815-783-7289 Illinois U.S.A.
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  • 8157837291 | +1 815-783-7291 Illinois U.S.A.
  • 8157837292 | +1 815-783-7292 Illinois U.S.A.
  • 8157837293 | +1 815-783-7293 Illinois U.S.A.
  • 8157837294 | +1 815-783-7294 Illinois U.S.A.
  • 8157837295 | +1 815-783-7295 Illinois U.S.A.
  • 8157837296 | +1 815-783-7296 Illinois U.S.A.
  • 8157837297 | +1 815-783-7297 Illinois U.S.A.
  • 8157837298 | +1 815-783-7298 Illinois U.S.A.
  • 8157837299 | +1 815-783-7299 Illinois U.S.A.