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).

  • 8155265100 | +1 815-526-5100 Illinois U.S.A.
  • 8155265101 | +1 815-526-5101 Illinois U.S.A.
  • 8155265102 | +1 815-526-5102 Illinois U.S.A.
  • 8155265103 | +1 815-526-5103 Illinois U.S.A.
  • 8155265104 | +1 815-526-5104 Illinois U.S.A.
  • 8155265105 | +1 815-526-5105 Illinois U.S.A.
  • 8155265106 | +1 815-526-5106 Illinois U.S.A.
  • 8155265107 | +1 815-526-5107 Illinois U.S.A.
  • 8155265108 | +1 815-526-5108 Illinois U.S.A.
  • 8155265109 | +1 815-526-5109 Illinois U.S.A.
  • 8155265110 | +1 815-526-5110 Illinois U.S.A.
  • 8155265111 | +1 815-526-5111 Illinois U.S.A.
  • 8155265112 | +1 815-526-5112 Illinois U.S.A.
  • 8155265113 | +1 815-526-5113 Illinois U.S.A.
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  • 8155265119 | +1 815-526-5119 Illinois U.S.A.
  • 8155265120 | +1 815-526-5120 Illinois U.S.A.
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  • 8155265141 | +1 815-526-5141 Illinois U.S.A.
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  • 8155265146 | +1 815-526-5146 Illinois U.S.A.
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  • 8155265148 | +1 815-526-5148 Illinois U.S.A.
  • 8155265149 | +1 815-526-5149 Illinois U.S.A.
  • 8155265150 | +1 815-526-5150 Illinois U.S.A.
  • 8155265151 | +1 815-526-5151 Illinois U.S.A.
  • 8155265152 | +1 815-526-5152 Illinois U.S.A.
  • 8155265153 | +1 815-526-5153 Illinois U.S.A.
  • 8155265154 | +1 815-526-5154 Illinois U.S.A.
  • 8155265155 | +1 815-526-5155 Illinois U.S.A.
  • 8155265156 | +1 815-526-5156 Illinois U.S.A.
  • 8155265157 | +1 815-526-5157 Illinois U.S.A.
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  • 8155265159 | +1 815-526-5159 Illinois U.S.A.
  • 8155265160 | +1 815-526-5160 Illinois U.S.A.
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  • 8155265167 | +1 815-526-5167 Illinois U.S.A.
  • 8155265168 | +1 815-526-5168 Illinois U.S.A.
  • 8155265169 | +1 815-526-5169 Illinois U.S.A.
  • 8155265170 | +1 815-526-5170 Illinois U.S.A.
  • 8155265171 | +1 815-526-5171 Illinois U.S.A.
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  • 8155265174 | +1 815-526-5174 Illinois U.S.A.
  • 8155265175 | +1 815-526-5175 Illinois U.S.A.
  • 8155265176 | +1 815-526-5176 Illinois U.S.A.
  • 8155265177 | +1 815-526-5177 Illinois U.S.A.
  • 8155265178 | +1 815-526-5178 Illinois U.S.A.
  • 8155265179 | +1 815-526-5179 Illinois U.S.A.
  • 8155265180 | +1 815-526-5180 Illinois U.S.A.
  • 8155265181 | +1 815-526-5181 Illinois U.S.A.
  • 8155265182 | +1 815-526-5182 Illinois U.S.A.
  • 8155265183 | +1 815-526-5183 Illinois U.S.A.
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  • 8155265191 | +1 815-526-5191 Illinois U.S.A.
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  • 8155265193 | +1 815-526-5193 Illinois U.S.A.
  • 8155265194 | +1 815-526-5194 Illinois U.S.A.
  • 8155265195 | +1 815-526-5195 Illinois U.S.A.
  • 8155265196 | +1 815-526-5196 Illinois U.S.A.
  • 8155265197 | +1 815-526-5197 Illinois U.S.A.
  • 8155265198 | +1 815-526-5198 Illinois U.S.A.
  • 8155265199 | +1 815-526-5199 Illinois U.S.A.