City of Chicago


312 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).

  • 3128141100 | +1 312-814-1100 Illinois U.S.A.
  • 3128141101 | +1 312-814-1101 Illinois U.S.A.
  • 3128141102 | +1 312-814-1102 Illinois U.S.A.
  • 3128141103 | +1 312-814-1103 Illinois U.S.A.
  • 3128141104 | +1 312-814-1104 Illinois U.S.A.
  • 3128141105 | +1 312-814-1105 Illinois U.S.A.
  • 3128141106 | +1 312-814-1106 Illinois U.S.A.
  • 3128141107 | +1 312-814-1107 Illinois U.S.A.
  • 3128141108 | +1 312-814-1108 Illinois U.S.A.
  • 3128141109 | +1 312-814-1109 Illinois U.S.A.
  • 3128141110 | +1 312-814-1110 Illinois U.S.A.
  • 3128141111 | +1 312-814-1111 Illinois U.S.A.
  • 3128141112 | +1 312-814-1112 Illinois U.S.A.
  • 3128141113 | +1 312-814-1113 Illinois U.S.A.
  • 3128141114 | +1 312-814-1114 Illinois U.S.A.
  • 3128141115 | +1 312-814-1115 Illinois U.S.A.
  • 3128141116 | +1 312-814-1116 Illinois U.S.A.
  • 3128141117 | +1 312-814-1117 Illinois U.S.A.
  • 3128141118 | +1 312-814-1118 Illinois U.S.A.
  • 3128141119 | +1 312-814-1119 Illinois U.S.A.
  • 3128141120 | +1 312-814-1120 Illinois U.S.A.
  • 3128141121 | +1 312-814-1121 Illinois U.S.A.
  • 3128141122 | +1 312-814-1122 Illinois U.S.A.
  • 3128141123 | +1 312-814-1123 Illinois U.S.A.
  • 3128141124 | +1 312-814-1124 Illinois U.S.A.
  • 3128141125 | +1 312-814-1125 Illinois U.S.A.
  • 3128141126 | +1 312-814-1126 Illinois U.S.A.
  • 3128141127 | +1 312-814-1127 Illinois U.S.A.
  • 3128141128 | +1 312-814-1128 Illinois U.S.A.
  • 3128141129 | +1 312-814-1129 Illinois U.S.A.
  • 3128141130 | +1 312-814-1130 Illinois U.S.A.
  • 3128141131 | +1 312-814-1131 Illinois U.S.A.
  • 3128141132 | +1 312-814-1132 Illinois U.S.A.
  • 3128141133 | +1 312-814-1133 Illinois U.S.A.
  • 3128141134 | +1 312-814-1134 Illinois U.S.A.
  • 3128141135 | +1 312-814-1135 Illinois U.S.A.
  • 3128141136 | +1 312-814-1136 Illinois U.S.A.
  • 3128141137 | +1 312-814-1137 Illinois U.S.A.
  • 3128141138 | +1 312-814-1138 Illinois U.S.A.
  • 3128141139 | +1 312-814-1139 Illinois U.S.A.
  • 3128141140 | +1 312-814-1140 Illinois U.S.A.
  • 3128141141 | +1 312-814-1141 Illinois U.S.A.
  • 3128141142 | +1 312-814-1142 Illinois U.S.A.
  • 3128141143 | +1 312-814-1143 Illinois U.S.A.
  • 3128141144 | +1 312-814-1144 Illinois U.S.A.
  • 3128141145 | +1 312-814-1145 Illinois U.S.A.
  • 3128141146 | +1 312-814-1146 Illinois U.S.A.
  • 3128141147 | +1 312-814-1147 Illinois U.S.A.
  • 3128141148 | +1 312-814-1148 Illinois U.S.A.
  • 3128141149 | +1 312-814-1149 Illinois U.S.A.
  • 3128141150 | +1 312-814-1150 Illinois U.S.A.
  • 3128141151 | +1 312-814-1151 Illinois U.S.A.
  • 3128141152 | +1 312-814-1152 Illinois U.S.A.
  • 3128141153 | +1 312-814-1153 Illinois U.S.A.
  • 3128141154 | +1 312-814-1154 Illinois U.S.A.
  • 3128141155 | +1 312-814-1155 Illinois U.S.A.
  • 3128141156 | +1 312-814-1156 Illinois U.S.A.
  • 3128141157 | +1 312-814-1157 Illinois U.S.A.
  • 3128141158 | +1 312-814-1158 Illinois U.S.A.
  • 3128141159 | +1 312-814-1159 Illinois U.S.A.
  • 3128141160 | +1 312-814-1160 Illinois U.S.A.
  • 3128141161 | +1 312-814-1161 Illinois U.S.A.
  • 3128141162 | +1 312-814-1162 Illinois U.S.A.
  • 3128141163 | +1 312-814-1163 Illinois U.S.A.
  • 3128141164 | +1 312-814-1164 Illinois U.S.A.
  • 3128141165 | +1 312-814-1165 Illinois U.S.A.
  • 3128141166 | +1 312-814-1166 Illinois U.S.A.
  • 3128141167 | +1 312-814-1167 Illinois U.S.A.
  • 3128141168 | +1 312-814-1168 Illinois U.S.A.
  • 3128141169 | +1 312-814-1169 Illinois U.S.A.
  • 3128141170 | +1 312-814-1170 Illinois U.S.A.
  • 3128141171 | +1 312-814-1171 Illinois U.S.A.
  • 3128141172 | +1 312-814-1172 Illinois U.S.A.
  • 3128141173 | +1 312-814-1173 Illinois U.S.A.
  • 3128141174 | +1 312-814-1174 Illinois U.S.A.
  • 3128141175 | +1 312-814-1175 Illinois U.S.A.
  • 3128141176 | +1 312-814-1176 Illinois U.S.A.
  • 3128141177 | +1 312-814-1177 Illinois U.S.A.
  • 3128141178 | +1 312-814-1178 Illinois U.S.A.
  • 3128141179 | +1 312-814-1179 Illinois U.S.A.
  • 3128141180 | +1 312-814-1180 Illinois U.S.A.
  • 3128141181 | +1 312-814-1181 Illinois U.S.A.
  • 3128141182 | +1 312-814-1182 Illinois U.S.A.
  • 3128141183 | +1 312-814-1183 Illinois U.S.A.
  • 3128141184 | +1 312-814-1184 Illinois U.S.A.
  • 3128141185 | +1 312-814-1185 Illinois U.S.A.
  • 3128141186 | +1 312-814-1186 Illinois U.S.A.
  • 3128141187 | +1 312-814-1187 Illinois U.S.A.
  • 3128141188 | +1 312-814-1188 Illinois U.S.A.
  • 3128141189 | +1 312-814-1189 Illinois U.S.A.
  • 3128141190 | +1 312-814-1190 Illinois U.S.A.
  • 3128141191 | +1 312-814-1191 Illinois U.S.A.
  • 3128141192 | +1 312-814-1192 Illinois U.S.A.
  • 3128141193 | +1 312-814-1193 Illinois U.S.A.
  • 3128141194 | +1 312-814-1194 Illinois U.S.A.
  • 3128141195 | +1 312-814-1195 Illinois U.S.A.
  • 3128141196 | +1 312-814-1196 Illinois U.S.A.
  • 3128141197 | +1 312-814-1197 Illinois U.S.A.
  • 3128141198 | +1 312-814-1198 Illinois U.S.A.
  • 3128141199 | +1 312-814-1199 Illinois U.S.A.