CitysDirectory

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).

  • 3123796100 | +1 312-379-6100 Illinois U.S.A.
  • 3123796101 | +1 312-379-6101 Illinois U.S.A.
  • 3123796102 | +1 312-379-6102 Illinois U.S.A.
  • 3123796103 | +1 312-379-6103 Illinois U.S.A.
  • 3123796104 | +1 312-379-6104 Illinois U.S.A.
  • 3123796105 | +1 312-379-6105 Illinois U.S.A.
  • 3123796106 | +1 312-379-6106 Illinois U.S.A.
  • 3123796107 | +1 312-379-6107 Illinois U.S.A.
  • 3123796108 | +1 312-379-6108 Illinois U.S.A.
  • 3123796109 | +1 312-379-6109 Illinois U.S.A.
  • 3123796110 | +1 312-379-6110 Illinois U.S.A.
  • 3123796111 | +1 312-379-6111 Illinois U.S.A.
  • 3123796112 | +1 312-379-6112 Illinois U.S.A.
  • 3123796113 | +1 312-379-6113 Illinois U.S.A.
  • 3123796114 | +1 312-379-6114 Illinois U.S.A.
  • 3123796115 | +1 312-379-6115 Illinois U.S.A.
  • 3123796116 | +1 312-379-6116 Illinois U.S.A.
  • 3123796117 | +1 312-379-6117 Illinois U.S.A.
  • 3123796118 | +1 312-379-6118 Illinois U.S.A.
  • 3123796119 | +1 312-379-6119 Illinois U.S.A.
  • 3123796120 | +1 312-379-6120 Illinois U.S.A.
  • 3123796121 | +1 312-379-6121 Illinois U.S.A.
  • 3123796122 | +1 312-379-6122 Illinois U.S.A.
  • 3123796123 | +1 312-379-6123 Illinois U.S.A.
  • 3123796124 | +1 312-379-6124 Illinois U.S.A.
  • 3123796125 | +1 312-379-6125 Illinois U.S.A.
  • 3123796126 | +1 312-379-6126 Illinois U.S.A.
  • 3123796127 | +1 312-379-6127 Illinois U.S.A.
  • 3123796128 | +1 312-379-6128 Illinois U.S.A.
  • 3123796129 | +1 312-379-6129 Illinois U.S.A.
  • 3123796130 | +1 312-379-6130 Illinois U.S.A.
  • 3123796131 | +1 312-379-6131 Illinois U.S.A.
  • 3123796132 | +1 312-379-6132 Illinois U.S.A.
  • 3123796133 | +1 312-379-6133 Illinois U.S.A.
  • 3123796134 | +1 312-379-6134 Illinois U.S.A.
  • 3123796135 | +1 312-379-6135 Illinois U.S.A.
  • 3123796136 | +1 312-379-6136 Illinois U.S.A.
  • 3123796137 | +1 312-379-6137 Illinois U.S.A.
  • 3123796138 | +1 312-379-6138 Illinois U.S.A.
  • 3123796139 | +1 312-379-6139 Illinois U.S.A.
  • 3123796140 | +1 312-379-6140 Illinois U.S.A.
  • 3123796141 | +1 312-379-6141 Illinois U.S.A.
  • 3123796142 | +1 312-379-6142 Illinois U.S.A.
  • 3123796143 | +1 312-379-6143 Illinois U.S.A.
  • 3123796144 | +1 312-379-6144 Illinois U.S.A.
  • 3123796145 | +1 312-379-6145 Illinois U.S.A.
  • 3123796146 | +1 312-379-6146 Illinois U.S.A.
  • 3123796147 | +1 312-379-6147 Illinois U.S.A.
  • 3123796148 | +1 312-379-6148 Illinois U.S.A.
  • 3123796149 | +1 312-379-6149 Illinois U.S.A.
  • 3123796150 | +1 312-379-6150 Illinois U.S.A.
  • 3123796151 | +1 312-379-6151 Illinois U.S.A.
  • 3123796152 | +1 312-379-6152 Illinois U.S.A.
  • 3123796153 | +1 312-379-6153 Illinois U.S.A.
  • 3123796154 | +1 312-379-6154 Illinois U.S.A.
  • 3123796155 | +1 312-379-6155 Illinois U.S.A.
  • 3123796156 | +1 312-379-6156 Illinois U.S.A.
  • 3123796157 | +1 312-379-6157 Illinois U.S.A.
  • 3123796158 | +1 312-379-6158 Illinois U.S.A.
  • 3123796159 | +1 312-379-6159 Illinois U.S.A.
  • 3123796160 | +1 312-379-6160 Illinois U.S.A.
  • 3123796161 | +1 312-379-6161 Illinois U.S.A.
  • 3123796162 | +1 312-379-6162 Illinois U.S.A.
  • 3123796163 | +1 312-379-6163 Illinois U.S.A.
  • 3123796164 | +1 312-379-6164 Illinois U.S.A.
  • 3123796165 | +1 312-379-6165 Illinois U.S.A.
  • 3123796166 | +1 312-379-6166 Illinois U.S.A.
  • 3123796167 | +1 312-379-6167 Illinois U.S.A.
  • 3123796168 | +1 312-379-6168 Illinois U.S.A.
  • 3123796169 | +1 312-379-6169 Illinois U.S.A.
  • 3123796170 | +1 312-379-6170 Illinois U.S.A.
  • 3123796171 | +1 312-379-6171 Illinois U.S.A.
  • 3123796172 | +1 312-379-6172 Illinois U.S.A.
  • 3123796173 | +1 312-379-6173 Illinois U.S.A.
  • 3123796174 | +1 312-379-6174 Illinois U.S.A.
  • 3123796175 | +1 312-379-6175 Illinois U.S.A.
  • 3123796176 | +1 312-379-6176 Illinois U.S.A.
  • 3123796177 | +1 312-379-6177 Illinois U.S.A.
  • 3123796178 | +1 312-379-6178 Illinois U.S.A.
  • 3123796179 | +1 312-379-6179 Illinois U.S.A.
  • 3123796180 | +1 312-379-6180 Illinois U.S.A.
  • 3123796181 | +1 312-379-6181 Illinois U.S.A.
  • 3123796182 | +1 312-379-6182 Illinois U.S.A.
  • 3123796183 | +1 312-379-6183 Illinois U.S.A.
  • 3123796184 | +1 312-379-6184 Illinois U.S.A.
  • 3123796185 | +1 312-379-6185 Illinois U.S.A.
  • 3123796186 | +1 312-379-6186 Illinois U.S.A.
  • 3123796187 | +1 312-379-6187 Illinois U.S.A.
  • 3123796188 | +1 312-379-6188 Illinois U.S.A.
  • 3123796189 | +1 312-379-6189 Illinois U.S.A.
  • 3123796190 | +1 312-379-6190 Illinois U.S.A.
  • 3123796191 | +1 312-379-6191 Illinois U.S.A.
  • 3123796192 | +1 312-379-6192 Illinois U.S.A.
  • 3123796193 | +1 312-379-6193 Illinois U.S.A.
  • 3123796194 | +1 312-379-6194 Illinois U.S.A.
  • 3123796195 | +1 312-379-6195 Illinois U.S.A.
  • 3123796196 | +1 312-379-6196 Illinois U.S.A.
  • 3123796197 | +1 312-379-6197 Illinois U.S.A.
  • 3123796198 | +1 312-379-6198 Illinois U.S.A.
  • 3123796199 | +1 312-379-6199 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

    Select City's

  • A
  • B
  • C
  • D
  • E
  • F
  • G
  • H
  • I
  • J
  • K
  • L
  • M
  • N
  • O
  • P
  • Q
  • R
  • S
  • T
  • U
  • V
  • W
  • X
  • Y
  • Z