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).

  • 8157674100 | +1 815-767-4100 Illinois U.S.A.
  • 8157674101 | +1 815-767-4101 Illinois U.S.A.
  • 8157674102 | +1 815-767-4102 Illinois U.S.A.
  • 8157674103 | +1 815-767-4103 Illinois U.S.A.
  • 8157674104 | +1 815-767-4104 Illinois U.S.A.
  • 8157674105 | +1 815-767-4105 Illinois U.S.A.
  • 8157674106 | +1 815-767-4106 Illinois U.S.A.
  • 8157674107 | +1 815-767-4107 Illinois U.S.A.
  • 8157674108 | +1 815-767-4108 Illinois U.S.A.
  • 8157674109 | +1 815-767-4109 Illinois U.S.A.
  • 8157674110 | +1 815-767-4110 Illinois U.S.A.
  • 8157674111 | +1 815-767-4111 Illinois U.S.A.
  • 8157674112 | +1 815-767-4112 Illinois U.S.A.
  • 8157674113 | +1 815-767-4113 Illinois U.S.A.
  • 8157674114 | +1 815-767-4114 Illinois U.S.A.
  • 8157674115 | +1 815-767-4115 Illinois U.S.A.
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  • 8157674118 | +1 815-767-4118 Illinois U.S.A.
  • 8157674119 | +1 815-767-4119 Illinois U.S.A.
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  • 8157674136 | +1 815-767-4136 Illinois U.S.A.
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  • 8157674139 | +1 815-767-4139 Illinois U.S.A.
  • 8157674140 | +1 815-767-4140 Illinois U.S.A.
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  • 8157674146 | +1 815-767-4146 Illinois U.S.A.
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  • 8157674148 | +1 815-767-4148 Illinois U.S.A.
  • 8157674149 | +1 815-767-4149 Illinois U.S.A.
  • 8157674150 | +1 815-767-4150 Illinois U.S.A.
  • 8157674151 | +1 815-767-4151 Illinois U.S.A.
  • 8157674152 | +1 815-767-4152 Illinois U.S.A.
  • 8157674153 | +1 815-767-4153 Illinois U.S.A.
  • 8157674154 | +1 815-767-4154 Illinois U.S.A.
  • 8157674155 | +1 815-767-4155 Illinois U.S.A.
  • 8157674156 | +1 815-767-4156 Illinois U.S.A.
  • 8157674157 | +1 815-767-4157 Illinois U.S.A.
  • 8157674158 | +1 815-767-4158 Illinois U.S.A.
  • 8157674159 | +1 815-767-4159 Illinois U.S.A.
  • 8157674160 | +1 815-767-4160 Illinois U.S.A.
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  • 8157674166 | +1 815-767-4166 Illinois U.S.A.
  • 8157674167 | +1 815-767-4167 Illinois U.S.A.
  • 8157674168 | +1 815-767-4168 Illinois U.S.A.
  • 8157674169 | +1 815-767-4169 Illinois U.S.A.
  • 8157674170 | +1 815-767-4170 Illinois U.S.A.
  • 8157674171 | +1 815-767-4171 Illinois U.S.A.
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  • 8157674174 | +1 815-767-4174 Illinois U.S.A.
  • 8157674175 | +1 815-767-4175 Illinois U.S.A.
  • 8157674176 | +1 815-767-4176 Illinois U.S.A.
  • 8157674177 | +1 815-767-4177 Illinois U.S.A.
  • 8157674178 | +1 815-767-4178 Illinois U.S.A.
  • 8157674179 | +1 815-767-4179 Illinois U.S.A.
  • 8157674180 | +1 815-767-4180 Illinois U.S.A.
  • 8157674181 | +1 815-767-4181 Illinois U.S.A.
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  • 8157674193 | +1 815-767-4193 Illinois U.S.A.
  • 8157674194 | +1 815-767-4194 Illinois U.S.A.
  • 8157674195 | +1 815-767-4195 Illinois U.S.A.
  • 8157674196 | +1 815-767-4196 Illinois U.S.A.
  • 8157674197 | +1 815-767-4197 Illinois U.S.A.
  • 8157674198 | +1 815-767-4198 Illinois U.S.A.
  • 8157674199 | +1 815-767-4199 Illinois U.S.A.