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).

  • 8155345100 | +1 815-534-5100 Illinois U.S.A.
  • 8155345101 | +1 815-534-5101 Illinois U.S.A.
  • 8155345102 | +1 815-534-5102 Illinois U.S.A.
  • 8155345103 | +1 815-534-5103 Illinois U.S.A.
  • 8155345104 | +1 815-534-5104 Illinois U.S.A.
  • 8155345105 | +1 815-534-5105 Illinois U.S.A.
  • 8155345106 | +1 815-534-5106 Illinois U.S.A.
  • 8155345107 | +1 815-534-5107 Illinois U.S.A.
  • 8155345108 | +1 815-534-5108 Illinois U.S.A.
  • 8155345109 | +1 815-534-5109 Illinois U.S.A.
  • 8155345110 | +1 815-534-5110 Illinois U.S.A.
  • 8155345111 | +1 815-534-5111 Illinois U.S.A.
  • 8155345112 | +1 815-534-5112 Illinois U.S.A.
  • 8155345113 | +1 815-534-5113 Illinois U.S.A.
  • 8155345114 | +1 815-534-5114 Illinois U.S.A.
  • 8155345115 | +1 815-534-5115 Illinois U.S.A.
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  • 8155345117 | +1 815-534-5117 Illinois U.S.A.
  • 8155345118 | +1 815-534-5118 Illinois U.S.A.
  • 8155345119 | +1 815-534-5119 Illinois U.S.A.
  • 8155345120 | +1 815-534-5120 Illinois U.S.A.
  • 8155345121 | +1 815-534-5121 Illinois U.S.A.
  • 8155345122 | +1 815-534-5122 Illinois U.S.A.
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  • 8155345133 | +1 815-534-5133 Illinois U.S.A.
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  • 8155345136 | +1 815-534-5136 Illinois U.S.A.
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  • 8155345140 | +1 815-534-5140 Illinois U.S.A.
  • 8155345141 | +1 815-534-5141 Illinois U.S.A.
  • 8155345142 | +1 815-534-5142 Illinois U.S.A.
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  • 8155345145 | +1 815-534-5145 Illinois U.S.A.
  • 8155345146 | +1 815-534-5146 Illinois U.S.A.
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  • 8155345148 | +1 815-534-5148 Illinois U.S.A.
  • 8155345149 | +1 815-534-5149 Illinois U.S.A.
  • 8155345150 | +1 815-534-5150 Illinois U.S.A.
  • 8155345151 | +1 815-534-5151 Illinois U.S.A.
  • 8155345152 | +1 815-534-5152 Illinois U.S.A.
  • 8155345153 | +1 815-534-5153 Illinois U.S.A.
  • 8155345154 | +1 815-534-5154 Illinois U.S.A.
  • 8155345155 | +1 815-534-5155 Illinois U.S.A.
  • 8155345156 | +1 815-534-5156 Illinois U.S.A.
  • 8155345157 | +1 815-534-5157 Illinois U.S.A.
  • 8155345158 | +1 815-534-5158 Illinois U.S.A.
  • 8155345159 | +1 815-534-5159 Illinois U.S.A.
  • 8155345160 | +1 815-534-5160 Illinois U.S.A.
  • 8155345161 | +1 815-534-5161 Illinois U.S.A.
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  • 8155345163 | +1 815-534-5163 Illinois U.S.A.
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  • 8155345167 | +1 815-534-5167 Illinois U.S.A.
  • 8155345168 | +1 815-534-5168 Illinois U.S.A.
  • 8155345169 | +1 815-534-5169 Illinois U.S.A.
  • 8155345170 | +1 815-534-5170 Illinois U.S.A.
  • 8155345171 | +1 815-534-5171 Illinois U.S.A.
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  • 8155345173 | +1 815-534-5173 Illinois U.S.A.
  • 8155345174 | +1 815-534-5174 Illinois U.S.A.
  • 8155345175 | +1 815-534-5175 Illinois U.S.A.
  • 8155345176 | +1 815-534-5176 Illinois U.S.A.
  • 8155345177 | +1 815-534-5177 Illinois U.S.A.
  • 8155345178 | +1 815-534-5178 Illinois U.S.A.
  • 8155345179 | +1 815-534-5179 Illinois U.S.A.
  • 8155345180 | +1 815-534-5180 Illinois U.S.A.
  • 8155345181 | +1 815-534-5181 Illinois U.S.A.
  • 8155345182 | +1 815-534-5182 Illinois U.S.A.
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  • 8155345189 | +1 815-534-5189 Illinois U.S.A.
  • 8155345190 | +1 815-534-5190 Illinois U.S.A.
  • 8155345191 | +1 815-534-5191 Illinois U.S.A.
  • 8155345192 | +1 815-534-5192 Illinois U.S.A.
  • 8155345193 | +1 815-534-5193 Illinois U.S.A.
  • 8155345194 | +1 815-534-5194 Illinois U.S.A.
  • 8155345195 | +1 815-534-5195 Illinois U.S.A.
  • 8155345196 | +1 815-534-5196 Illinois U.S.A.
  • 8155345197 | +1 815-534-5197 Illinois U.S.A.
  • 8155345198 | +1 815-534-5198 Illinois U.S.A.
  • 8155345199 | +1 815-534-5199 Illinois U.S.A.