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).

  • 8157838100 | +1 815-783-8100 Illinois U.S.A.
  • 8157838101 | +1 815-783-8101 Illinois U.S.A.
  • 8157838102 | +1 815-783-8102 Illinois U.S.A.
  • 8157838103 | +1 815-783-8103 Illinois U.S.A.
  • 8157838104 | +1 815-783-8104 Illinois U.S.A.
  • 8157838105 | +1 815-783-8105 Illinois U.S.A.
  • 8157838106 | +1 815-783-8106 Illinois U.S.A.
  • 8157838107 | +1 815-783-8107 Illinois U.S.A.
  • 8157838108 | +1 815-783-8108 Illinois U.S.A.
  • 8157838109 | +1 815-783-8109 Illinois U.S.A.
  • 8157838110 | +1 815-783-8110 Illinois U.S.A.
  • 8157838111 | +1 815-783-8111 Illinois U.S.A.
  • 8157838112 | +1 815-783-8112 Illinois U.S.A.
  • 8157838113 | +1 815-783-8113 Illinois U.S.A.
  • 8157838114 | +1 815-783-8114 Illinois U.S.A.
  • 8157838115 | +1 815-783-8115 Illinois U.S.A.
  • 8157838116 | +1 815-783-8116 Illinois U.S.A.
  • 8157838117 | +1 815-783-8117 Illinois U.S.A.
  • 8157838118 | +1 815-783-8118 Illinois U.S.A.
  • 8157838119 | +1 815-783-8119 Illinois U.S.A.
  • 8157838120 | +1 815-783-8120 Illinois U.S.A.
  • 8157838121 | +1 815-783-8121 Illinois U.S.A.
  • 8157838122 | +1 815-783-8122 Illinois U.S.A.
  • 8157838123 | +1 815-783-8123 Illinois U.S.A.
  • 8157838124 | +1 815-783-8124 Illinois U.S.A.
  • 8157838125 | +1 815-783-8125 Illinois U.S.A.
  • 8157838126 | +1 815-783-8126 Illinois U.S.A.
  • 8157838127 | +1 815-783-8127 Illinois U.S.A.
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  • 8157838129 | +1 815-783-8129 Illinois U.S.A.
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  • 8157838131 | +1 815-783-8131 Illinois U.S.A.
  • 8157838132 | +1 815-783-8132 Illinois U.S.A.
  • 8157838133 | +1 815-783-8133 Illinois U.S.A.
  • 8157838134 | +1 815-783-8134 Illinois U.S.A.
  • 8157838135 | +1 815-783-8135 Illinois U.S.A.
  • 8157838136 | +1 815-783-8136 Illinois U.S.A.
  • 8157838137 | +1 815-783-8137 Illinois U.S.A.
  • 8157838138 | +1 815-783-8138 Illinois U.S.A.
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  • 8157838140 | +1 815-783-8140 Illinois U.S.A.
  • 8157838141 | +1 815-783-8141 Illinois U.S.A.
  • 8157838142 | +1 815-783-8142 Illinois U.S.A.
  • 8157838143 | +1 815-783-8143 Illinois U.S.A.
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  • 8157838145 | +1 815-783-8145 Illinois U.S.A.
  • 8157838146 | +1 815-783-8146 Illinois U.S.A.
  • 8157838147 | +1 815-783-8147 Illinois U.S.A.
  • 8157838148 | +1 815-783-8148 Illinois U.S.A.
  • 8157838149 | +1 815-783-8149 Illinois U.S.A.
  • 8157838150 | +1 815-783-8150 Illinois U.S.A.
  • 8157838151 | +1 815-783-8151 Illinois U.S.A.
  • 8157838152 | +1 815-783-8152 Illinois U.S.A.
  • 8157838153 | +1 815-783-8153 Illinois U.S.A.
  • 8157838154 | +1 815-783-8154 Illinois U.S.A.
  • 8157838155 | +1 815-783-8155 Illinois U.S.A.
  • 8157838156 | +1 815-783-8156 Illinois U.S.A.
  • 8157838157 | +1 815-783-8157 Illinois U.S.A.
  • 8157838158 | +1 815-783-8158 Illinois U.S.A.
  • 8157838159 | +1 815-783-8159 Illinois U.S.A.
  • 8157838160 | +1 815-783-8160 Illinois U.S.A.
  • 8157838161 | +1 815-783-8161 Illinois U.S.A.
  • 8157838162 | +1 815-783-8162 Illinois U.S.A.
  • 8157838163 | +1 815-783-8163 Illinois U.S.A.
  • 8157838164 | +1 815-783-8164 Illinois U.S.A.
  • 8157838165 | +1 815-783-8165 Illinois U.S.A.
  • 8157838166 | +1 815-783-8166 Illinois U.S.A.
  • 8157838167 | +1 815-783-8167 Illinois U.S.A.
  • 8157838168 | +1 815-783-8168 Illinois U.S.A.
  • 8157838169 | +1 815-783-8169 Illinois U.S.A.
  • 8157838170 | +1 815-783-8170 Illinois U.S.A.
  • 8157838171 | +1 815-783-8171 Illinois U.S.A.
  • 8157838172 | +1 815-783-8172 Illinois U.S.A.
  • 8157838173 | +1 815-783-8173 Illinois U.S.A.
  • 8157838174 | +1 815-783-8174 Illinois U.S.A.
  • 8157838175 | +1 815-783-8175 Illinois U.S.A.
  • 8157838176 | +1 815-783-8176 Illinois U.S.A.
  • 8157838177 | +1 815-783-8177 Illinois U.S.A.
  • 8157838178 | +1 815-783-8178 Illinois U.S.A.
  • 8157838179 | +1 815-783-8179 Illinois U.S.A.
  • 8157838180 | +1 815-783-8180 Illinois U.S.A.
  • 8157838181 | +1 815-783-8181 Illinois U.S.A.
  • 8157838182 | +1 815-783-8182 Illinois U.S.A.
  • 8157838183 | +1 815-783-8183 Illinois U.S.A.
  • 8157838184 | +1 815-783-8184 Illinois U.S.A.
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  • 8157838188 | +1 815-783-8188 Illinois U.S.A.
  • 8157838189 | +1 815-783-8189 Illinois U.S.A.
  • 8157838190 | +1 815-783-8190 Illinois U.S.A.
  • 8157838191 | +1 815-783-8191 Illinois U.S.A.
  • 8157838192 | +1 815-783-8192 Illinois U.S.A.
  • 8157838193 | +1 815-783-8193 Illinois U.S.A.
  • 8157838194 | +1 815-783-8194 Illinois U.S.A.
  • 8157838195 | +1 815-783-8195 Illinois U.S.A.
  • 8157838196 | +1 815-783-8196 Illinois U.S.A.
  • 8157838197 | +1 815-783-8197 Illinois U.S.A.
  • 8157838198 | +1 815-783-8198 Illinois U.S.A.
  • 8157838199 | +1 815-783-8199 Illinois U.S.A.