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).

  • 8152778200 | +1 815-277-8200 Illinois U.S.A.
  • 8152778201 | +1 815-277-8201 Illinois U.S.A.
  • 8152778202 | +1 815-277-8202 Illinois U.S.A.
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  • 8152778204 | +1 815-277-8204 Illinois U.S.A.
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  • 8152778209 | +1 815-277-8209 Illinois U.S.A.
  • 8152778210 | +1 815-277-8210 Illinois U.S.A.
  • 8152778211 | +1 815-277-8211 Illinois U.S.A.
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  • 8152778218 | +1 815-277-8218 Illinois U.S.A.
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  • 8152778221 | +1 815-277-8221 Illinois U.S.A.
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  • 8152778224 | +1 815-277-8224 Illinois U.S.A.
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  • 8152778230 | +1 815-277-8230 Illinois U.S.A.
  • 8152778231 | +1 815-277-8231 Illinois U.S.A.
  • 8152778232 | +1 815-277-8232 Illinois U.S.A.
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  • 8152778245 | +1 815-277-8245 Illinois U.S.A.
  • 8152778246 | +1 815-277-8246 Illinois U.S.A.
  • 8152778247 | +1 815-277-8247 Illinois U.S.A.
  • 8152778248 | +1 815-277-8248 Illinois U.S.A.
  • 8152778249 | +1 815-277-8249 Illinois U.S.A.
  • 8152778250 | +1 815-277-8250 Illinois U.S.A.
  • 8152778251 | +1 815-277-8251 Illinois U.S.A.
  • 8152778252 | +1 815-277-8252 Illinois U.S.A.
  • 8152778253 | +1 815-277-8253 Illinois U.S.A.
  • 8152778254 | +1 815-277-8254 Illinois U.S.A.
  • 8152778255 | +1 815-277-8255 Illinois U.S.A.
  • 8152778256 | +1 815-277-8256 Illinois U.S.A.
  • 8152778257 | +1 815-277-8257 Illinois U.S.A.
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  • 8152778259 | +1 815-277-8259 Illinois U.S.A.
  • 8152778260 | +1 815-277-8260 Illinois U.S.A.
  • 8152778261 | +1 815-277-8261 Illinois U.S.A.
  • 8152778262 | +1 815-277-8262 Illinois U.S.A.
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  • 8152778264 | +1 815-277-8264 Illinois U.S.A.
  • 8152778265 | +1 815-277-8265 Illinois U.S.A.
  • 8152778266 | +1 815-277-8266 Illinois U.S.A.
  • 8152778267 | +1 815-277-8267 Illinois U.S.A.
  • 8152778268 | +1 815-277-8268 Illinois U.S.A.
  • 8152778269 | +1 815-277-8269 Illinois U.S.A.
  • 8152778270 | +1 815-277-8270 Illinois U.S.A.
  • 8152778271 | +1 815-277-8271 Illinois U.S.A.
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  • 8152778273 | +1 815-277-8273 Illinois U.S.A.
  • 8152778274 | +1 815-277-8274 Illinois U.S.A.
  • 8152778275 | +1 815-277-8275 Illinois U.S.A.
  • 8152778276 | +1 815-277-8276 Illinois U.S.A.
  • 8152778277 | +1 815-277-8277 Illinois U.S.A.
  • 8152778278 | +1 815-277-8278 Illinois U.S.A.
  • 8152778279 | +1 815-277-8279 Illinois U.S.A.
  • 8152778280 | +1 815-277-8280 Illinois U.S.A.
  • 8152778281 | +1 815-277-8281 Illinois U.S.A.
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  • 8152778289 | +1 815-277-8289 Illinois U.S.A.
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  • 8152778292 | +1 815-277-8292 Illinois U.S.A.
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  • 8152778294 | +1 815-277-8294 Illinois U.S.A.
  • 8152778295 | +1 815-277-8295 Illinois U.S.A.
  • 8152778296 | +1 815-277-8296 Illinois U.S.A.
  • 8152778297 | +1 815-277-8297 Illinois U.S.A.
  • 8152778298 | +1 815-277-8298 Illinois U.S.A.
  • 8152778299 | +1 815-277-8299 Illinois U.S.A.