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).

  • 8152771100 | +1 815-277-1100 Illinois U.S.A.
  • 8152771101 | +1 815-277-1101 Illinois U.S.A.
  • 8152771102 | +1 815-277-1102 Illinois U.S.A.
  • 8152771103 | +1 815-277-1103 Illinois U.S.A.
  • 8152771104 | +1 815-277-1104 Illinois U.S.A.
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  • 8152771109 | +1 815-277-1109 Illinois U.S.A.
  • 8152771110 | +1 815-277-1110 Illinois U.S.A.
  • 8152771111 | +1 815-277-1111 Illinois U.S.A.
  • 8152771112 | +1 815-277-1112 Illinois U.S.A.
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  • 8152771126 | +1 815-277-1126 Illinois U.S.A.
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  • 8152771130 | +1 815-277-1130 Illinois U.S.A.
  • 8152771131 | +1 815-277-1131 Illinois U.S.A.
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  • 8152771151 | +1 815-277-1151 Illinois U.S.A.
  • 8152771152 | +1 815-277-1152 Illinois U.S.A.
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  • 8152771154 | +1 815-277-1154 Illinois U.S.A.
  • 8152771155 | +1 815-277-1155 Illinois U.S.A.
  • 8152771156 | +1 815-277-1156 Illinois U.S.A.
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  • 8152771164 | +1 815-277-1164 Illinois U.S.A.
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  • 8152771166 | +1 815-277-1166 Illinois U.S.A.
  • 8152771167 | +1 815-277-1167 Illinois U.S.A.
  • 8152771168 | +1 815-277-1168 Illinois U.S.A.
  • 8152771169 | +1 815-277-1169 Illinois U.S.A.
  • 8152771170 | +1 815-277-1170 Illinois U.S.A.
  • 8152771171 | +1 815-277-1171 Illinois U.S.A.
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  • 8152771173 | +1 815-277-1173 Illinois U.S.A.
  • 8152771174 | +1 815-277-1174 Illinois U.S.A.
  • 8152771175 | +1 815-277-1175 Illinois U.S.A.
  • 8152771176 | +1 815-277-1176 Illinois U.S.A.
  • 8152771177 | +1 815-277-1177 Illinois U.S.A.
  • 8152771178 | +1 815-277-1178 Illinois U.S.A.
  • 8152771179 | +1 815-277-1179 Illinois U.S.A.
  • 8152771180 | +1 815-277-1180 Illinois U.S.A.
  • 8152771181 | +1 815-277-1181 Illinois U.S.A.
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  • 8152771190 | +1 815-277-1190 Illinois U.S.A.
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  • 8152771194 | +1 815-277-1194 Illinois U.S.A.
  • 8152771195 | +1 815-277-1195 Illinois U.S.A.
  • 8152771196 | +1 815-277-1196 Illinois U.S.A.
  • 8152771197 | +1 815-277-1197 Illinois U.S.A.
  • 8152771198 | +1 815-277-1198 Illinois U.S.A.
  • 8152771199 | +1 815-277-1199 Illinois U.S.A.