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).

  • 8156918100 | +1 815-691-8100 Illinois U.S.A.
  • 8156918101 | +1 815-691-8101 Illinois U.S.A.
  • 8156918102 | +1 815-691-8102 Illinois U.S.A.
  • 8156918103 | +1 815-691-8103 Illinois U.S.A.
  • 8156918104 | +1 815-691-8104 Illinois U.S.A.
  • 8156918105 | +1 815-691-8105 Illinois U.S.A.
  • 8156918106 | +1 815-691-8106 Illinois U.S.A.
  • 8156918107 | +1 815-691-8107 Illinois U.S.A.
  • 8156918108 | +1 815-691-8108 Illinois U.S.A.
  • 8156918109 | +1 815-691-8109 Illinois U.S.A.
  • 8156918110 | +1 815-691-8110 Illinois U.S.A.
  • 8156918111 | +1 815-691-8111 Illinois U.S.A.
  • 8156918112 | +1 815-691-8112 Illinois U.S.A.
  • 8156918113 | +1 815-691-8113 Illinois U.S.A.
  • 8156918114 | +1 815-691-8114 Illinois U.S.A.
  • 8156918115 | +1 815-691-8115 Illinois U.S.A.
  • 8156918116 | +1 815-691-8116 Illinois U.S.A.
  • 8156918117 | +1 815-691-8117 Illinois U.S.A.
  • 8156918118 | +1 815-691-8118 Illinois U.S.A.
  • 8156918119 | +1 815-691-8119 Illinois U.S.A.
  • 8156918120 | +1 815-691-8120 Illinois U.S.A.
  • 8156918121 | +1 815-691-8121 Illinois U.S.A.
  • 8156918122 | +1 815-691-8122 Illinois U.S.A.
  • 8156918123 | +1 815-691-8123 Illinois U.S.A.
  • 8156918124 | +1 815-691-8124 Illinois U.S.A.
  • 8156918125 | +1 815-691-8125 Illinois U.S.A.
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  • 8156918127 | +1 815-691-8127 Illinois U.S.A.
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  • 8156918131 | +1 815-691-8131 Illinois U.S.A.
  • 8156918132 | +1 815-691-8132 Illinois U.S.A.
  • 8156918133 | +1 815-691-8133 Illinois U.S.A.
  • 8156918134 | +1 815-691-8134 Illinois U.S.A.
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  • 8156918140 | +1 815-691-8140 Illinois U.S.A.
  • 8156918141 | +1 815-691-8141 Illinois U.S.A.
  • 8156918142 | +1 815-691-8142 Illinois U.S.A.
  • 8156918143 | +1 815-691-8143 Illinois U.S.A.
  • 8156918144 | +1 815-691-8144 Illinois U.S.A.
  • 8156918145 | +1 815-691-8145 Illinois U.S.A.
  • 8156918146 | +1 815-691-8146 Illinois U.S.A.
  • 8156918147 | +1 815-691-8147 Illinois U.S.A.
  • 8156918148 | +1 815-691-8148 Illinois U.S.A.
  • 8156918149 | +1 815-691-8149 Illinois U.S.A.
  • 8156918150 | +1 815-691-8150 Illinois U.S.A.
  • 8156918151 | +1 815-691-8151 Illinois U.S.A.
  • 8156918152 | +1 815-691-8152 Illinois U.S.A.
  • 8156918153 | +1 815-691-8153 Illinois U.S.A.
  • 8156918154 | +1 815-691-8154 Illinois U.S.A.
  • 8156918155 | +1 815-691-8155 Illinois U.S.A.
  • 8156918156 | +1 815-691-8156 Illinois U.S.A.
  • 8156918157 | +1 815-691-8157 Illinois U.S.A.
  • 8156918158 | +1 815-691-8158 Illinois U.S.A.
  • 8156918159 | +1 815-691-8159 Illinois U.S.A.
  • 8156918160 | +1 815-691-8160 Illinois U.S.A.
  • 8156918161 | +1 815-691-8161 Illinois U.S.A.
  • 8156918162 | +1 815-691-8162 Illinois U.S.A.
  • 8156918163 | +1 815-691-8163 Illinois U.S.A.
  • 8156918164 | +1 815-691-8164 Illinois U.S.A.
  • 8156918165 | +1 815-691-8165 Illinois U.S.A.
  • 8156918166 | +1 815-691-8166 Illinois U.S.A.
  • 8156918167 | +1 815-691-8167 Illinois U.S.A.
  • 8156918168 | +1 815-691-8168 Illinois U.S.A.
  • 8156918169 | +1 815-691-8169 Illinois U.S.A.
  • 8156918170 | +1 815-691-8170 Illinois U.S.A.
  • 8156918171 | +1 815-691-8171 Illinois U.S.A.
  • 8156918172 | +1 815-691-8172 Illinois U.S.A.
  • 8156918173 | +1 815-691-8173 Illinois U.S.A.
  • 8156918174 | +1 815-691-8174 Illinois U.S.A.
  • 8156918175 | +1 815-691-8175 Illinois U.S.A.
  • 8156918176 | +1 815-691-8176 Illinois U.S.A.
  • 8156918177 | +1 815-691-8177 Illinois U.S.A.
  • 8156918178 | +1 815-691-8178 Illinois U.S.A.
  • 8156918179 | +1 815-691-8179 Illinois U.S.A.
  • 8156918180 | +1 815-691-8180 Illinois U.S.A.
  • 8156918181 | +1 815-691-8181 Illinois U.S.A.
  • 8156918182 | +1 815-691-8182 Illinois U.S.A.
  • 8156918183 | +1 815-691-8183 Illinois U.S.A.
  • 8156918184 | +1 815-691-8184 Illinois U.S.A.
  • 8156918185 | +1 815-691-8185 Illinois U.S.A.
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  • 8156918188 | +1 815-691-8188 Illinois U.S.A.
  • 8156918189 | +1 815-691-8189 Illinois U.S.A.
  • 8156918190 | +1 815-691-8190 Illinois U.S.A.
  • 8156918191 | +1 815-691-8191 Illinois U.S.A.
  • 8156918192 | +1 815-691-8192 Illinois U.S.A.
  • 8156918193 | +1 815-691-8193 Illinois U.S.A.
  • 8156918194 | +1 815-691-8194 Illinois U.S.A.
  • 8156918195 | +1 815-691-8195 Illinois U.S.A.
  • 8156918196 | +1 815-691-8196 Illinois U.S.A.
  • 8156918197 | +1 815-691-8197 Illinois U.S.A.
  • 8156918198 | +1 815-691-8198 Illinois U.S.A.
  • 8156918199 | +1 815-691-8199 Illinois U.S.A.