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).

  • 8157671100 | +1 815-767-1100 Illinois U.S.A.
  • 8157671101 | +1 815-767-1101 Illinois U.S.A.
  • 8157671102 | +1 815-767-1102 Illinois U.S.A.
  • 8157671103 | +1 815-767-1103 Illinois U.S.A.
  • 8157671104 | +1 815-767-1104 Illinois U.S.A.
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  • 8157671108 | +1 815-767-1108 Illinois U.S.A.
  • 8157671109 | +1 815-767-1109 Illinois U.S.A.
  • 8157671110 | +1 815-767-1110 Illinois U.S.A.
  • 8157671111 | +1 815-767-1111 Illinois U.S.A.
  • 8157671112 | +1 815-767-1112 Illinois U.S.A.
  • 8157671113 | +1 815-767-1113 Illinois U.S.A.
  • 8157671114 | +1 815-767-1114 Illinois U.S.A.
  • 8157671115 | +1 815-767-1115 Illinois U.S.A.
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  • 8157671117 | +1 815-767-1117 Illinois U.S.A.
  • 8157671118 | +1 815-767-1118 Illinois U.S.A.
  • 8157671119 | +1 815-767-1119 Illinois U.S.A.
  • 8157671120 | +1 815-767-1120 Illinois U.S.A.
  • 8157671121 | +1 815-767-1121 Illinois U.S.A.
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  • 8157671123 | +1 815-767-1123 Illinois U.S.A.
  • 8157671124 | +1 815-767-1124 Illinois U.S.A.
  • 8157671125 | +1 815-767-1125 Illinois U.S.A.
  • 8157671126 | +1 815-767-1126 Illinois U.S.A.
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  • 8157671128 | +1 815-767-1128 Illinois U.S.A.
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  • 8157671131 | +1 815-767-1131 Illinois U.S.A.
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  • 8157671151 | +1 815-767-1151 Illinois U.S.A.
  • 8157671152 | +1 815-767-1152 Illinois U.S.A.
  • 8157671153 | +1 815-767-1153 Illinois U.S.A.
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  • 8157671155 | +1 815-767-1155 Illinois U.S.A.
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  • 8157671158 | +1 815-767-1158 Illinois U.S.A.
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  • 8157671160 | +1 815-767-1160 Illinois U.S.A.
  • 8157671161 | +1 815-767-1161 Illinois U.S.A.
  • 8157671162 | +1 815-767-1162 Illinois U.S.A.
  • 8157671163 | +1 815-767-1163 Illinois U.S.A.
  • 8157671164 | +1 815-767-1164 Illinois U.S.A.
  • 8157671165 | +1 815-767-1165 Illinois U.S.A.
  • 8157671166 | +1 815-767-1166 Illinois U.S.A.
  • 8157671167 | +1 815-767-1167 Illinois U.S.A.
  • 8157671168 | +1 815-767-1168 Illinois U.S.A.
  • 8157671169 | +1 815-767-1169 Illinois U.S.A.
  • 8157671170 | +1 815-767-1170 Illinois U.S.A.
  • 8157671171 | +1 815-767-1171 Illinois U.S.A.
  • 8157671172 | +1 815-767-1172 Illinois U.S.A.
  • 8157671173 | +1 815-767-1173 Illinois U.S.A.
  • 8157671174 | +1 815-767-1174 Illinois U.S.A.
  • 8157671175 | +1 815-767-1175 Illinois U.S.A.
  • 8157671176 | +1 815-767-1176 Illinois U.S.A.
  • 8157671177 | +1 815-767-1177 Illinois U.S.A.
  • 8157671178 | +1 815-767-1178 Illinois U.S.A.
  • 8157671179 | +1 815-767-1179 Illinois U.S.A.
  • 8157671180 | +1 815-767-1180 Illinois U.S.A.
  • 8157671181 | +1 815-767-1181 Illinois U.S.A.
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  • 8157671190 | +1 815-767-1190 Illinois U.S.A.
  • 8157671191 | +1 815-767-1191 Illinois U.S.A.
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  • 8157671195 | +1 815-767-1195 Illinois U.S.A.
  • 8157671196 | +1 815-767-1196 Illinois U.S.A.
  • 8157671197 | +1 815-767-1197 Illinois U.S.A.
  • 8157671198 | +1 815-767-1198 Illinois U.S.A.
  • 8157671199 | +1 815-767-1199 Illinois U.S.A.