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).

  • 3123556100 | +1 312-355-6100 Illinois U.S.A.
  • 3123556101 | +1 312-355-6101 Illinois U.S.A.
  • 3123556102 | +1 312-355-6102 Illinois U.S.A.
  • 3123556103 | +1 312-355-6103 Illinois U.S.A.
  • 3123556104 | +1 312-355-6104 Illinois U.S.A.
  • 3123556105 | +1 312-355-6105 Illinois U.S.A.
  • 3123556106 | +1 312-355-6106 Illinois U.S.A.
  • 3123556107 | +1 312-355-6107 Illinois U.S.A.
  • 3123556108 | +1 312-355-6108 Illinois U.S.A.
  • 3123556109 | +1 312-355-6109 Illinois U.S.A.
  • 3123556110 | +1 312-355-6110 Illinois U.S.A.
  • 3123556111 | +1 312-355-6111 Illinois U.S.A.
  • 3123556112 | +1 312-355-6112 Illinois U.S.A.
  • 3123556113 | +1 312-355-6113 Illinois U.S.A.
  • 3123556114 | +1 312-355-6114 Illinois U.S.A.
  • 3123556115 | +1 312-355-6115 Illinois U.S.A.
  • 3123556116 | +1 312-355-6116 Illinois U.S.A.
  • 3123556117 | +1 312-355-6117 Illinois U.S.A.
  • 3123556118 | +1 312-355-6118 Illinois U.S.A.
  • 3123556119 | +1 312-355-6119 Illinois U.S.A.
  • 3123556120 | +1 312-355-6120 Illinois U.S.A.
  • 3123556121 | +1 312-355-6121 Illinois U.S.A.
  • 3123556122 | +1 312-355-6122 Illinois U.S.A.
  • 3123556123 | +1 312-355-6123 Illinois U.S.A.
  • 3123556124 | +1 312-355-6124 Illinois U.S.A.
  • 3123556125 | +1 312-355-6125 Illinois U.S.A.
  • 3123556126 | +1 312-355-6126 Illinois U.S.A.
  • 3123556127 | +1 312-355-6127 Illinois U.S.A.
  • 3123556128 | +1 312-355-6128 Illinois U.S.A.
  • 3123556129 | +1 312-355-6129 Illinois U.S.A.
  • 3123556130 | +1 312-355-6130 Illinois U.S.A.
  • 3123556131 | +1 312-355-6131 Illinois U.S.A.
  • 3123556132 | +1 312-355-6132 Illinois U.S.A.
  • 3123556133 | +1 312-355-6133 Illinois U.S.A.
  • 3123556134 | +1 312-355-6134 Illinois U.S.A.
  • 3123556135 | +1 312-355-6135 Illinois U.S.A.
  • 3123556136 | +1 312-355-6136 Illinois U.S.A.
  • 3123556137 | +1 312-355-6137 Illinois U.S.A.
  • 3123556138 | +1 312-355-6138 Illinois U.S.A.
  • 3123556139 | +1 312-355-6139 Illinois U.S.A.
  • 3123556140 | +1 312-355-6140 Illinois U.S.A.
  • 3123556141 | +1 312-355-6141 Illinois U.S.A.
  • 3123556142 | +1 312-355-6142 Illinois U.S.A.
  • 3123556143 | +1 312-355-6143 Illinois U.S.A.
  • 3123556144 | +1 312-355-6144 Illinois U.S.A.
  • 3123556145 | +1 312-355-6145 Illinois U.S.A.
  • 3123556146 | +1 312-355-6146 Illinois U.S.A.
  • 3123556147 | +1 312-355-6147 Illinois U.S.A.
  • 3123556148 | +1 312-355-6148 Illinois U.S.A.
  • 3123556149 | +1 312-355-6149 Illinois U.S.A.
  • 3123556150 | +1 312-355-6150 Illinois U.S.A.
  • 3123556151 | +1 312-355-6151 Illinois U.S.A.
  • 3123556152 | +1 312-355-6152 Illinois U.S.A.
  • 3123556153 | +1 312-355-6153 Illinois U.S.A.
  • 3123556154 | +1 312-355-6154 Illinois U.S.A.
  • 3123556155 | +1 312-355-6155 Illinois U.S.A.
  • 3123556156 | +1 312-355-6156 Illinois U.S.A.
  • 3123556157 | +1 312-355-6157 Illinois U.S.A.
  • 3123556158 | +1 312-355-6158 Illinois U.S.A.
  • 3123556159 | +1 312-355-6159 Illinois U.S.A.
  • 3123556160 | +1 312-355-6160 Illinois U.S.A.
  • 3123556161 | +1 312-355-6161 Illinois U.S.A.
  • 3123556162 | +1 312-355-6162 Illinois U.S.A.
  • 3123556163 | +1 312-355-6163 Illinois U.S.A.
  • 3123556164 | +1 312-355-6164 Illinois U.S.A.
  • 3123556165 | +1 312-355-6165 Illinois U.S.A.
  • 3123556166 | +1 312-355-6166 Illinois U.S.A.
  • 3123556167 | +1 312-355-6167 Illinois U.S.A.
  • 3123556168 | +1 312-355-6168 Illinois U.S.A.
  • 3123556169 | +1 312-355-6169 Illinois U.S.A.
  • 3123556170 | +1 312-355-6170 Illinois U.S.A.
  • 3123556171 | +1 312-355-6171 Illinois U.S.A.
  • 3123556172 | +1 312-355-6172 Illinois U.S.A.
  • 3123556173 | +1 312-355-6173 Illinois U.S.A.
  • 3123556174 | +1 312-355-6174 Illinois U.S.A.
  • 3123556175 | +1 312-355-6175 Illinois U.S.A.
  • 3123556176 | +1 312-355-6176 Illinois U.S.A.
  • 3123556177 | +1 312-355-6177 Illinois U.S.A.
  • 3123556178 | +1 312-355-6178 Illinois U.S.A.
  • 3123556179 | +1 312-355-6179 Illinois U.S.A.
  • 3123556180 | +1 312-355-6180 Illinois U.S.A.
  • 3123556181 | +1 312-355-6181 Illinois U.S.A.
  • 3123556182 | +1 312-355-6182 Illinois U.S.A.
  • 3123556183 | +1 312-355-6183 Illinois U.S.A.
  • 3123556184 | +1 312-355-6184 Illinois U.S.A.
  • 3123556185 | +1 312-355-6185 Illinois U.S.A.
  • 3123556186 | +1 312-355-6186 Illinois U.S.A.
  • 3123556187 | +1 312-355-6187 Illinois U.S.A.
  • 3123556188 | +1 312-355-6188 Illinois U.S.A.
  • 3123556189 | +1 312-355-6189 Illinois U.S.A.
  • 3123556190 | +1 312-355-6190 Illinois U.S.A.
  • 3123556191 | +1 312-355-6191 Illinois U.S.A.
  • 3123556192 | +1 312-355-6192 Illinois U.S.A.
  • 3123556193 | +1 312-355-6193 Illinois U.S.A.
  • 3123556194 | +1 312-355-6194 Illinois U.S.A.
  • 3123556195 | +1 312-355-6195 Illinois U.S.A.
  • 3123556196 | +1 312-355-6196 Illinois U.S.A.
  • 3123556197 | +1 312-355-6197 Illinois U.S.A.
  • 3123556198 | +1 312-355-6198 Illinois U.S.A.
  • 3123556199 | +1 312-355-6199 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