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).

  • 3128789100 | +1 312-878-9100 Illinois U.S.A.
  • 3128789101 | +1 312-878-9101 Illinois U.S.A.
  • 3128789102 | +1 312-878-9102 Illinois U.S.A.
  • 3128789103 | +1 312-878-9103 Illinois U.S.A.
  • 3128789104 | +1 312-878-9104 Illinois U.S.A.
  • 3128789105 | +1 312-878-9105 Illinois U.S.A.
  • 3128789106 | +1 312-878-9106 Illinois U.S.A.
  • 3128789107 | +1 312-878-9107 Illinois U.S.A.
  • 3128789108 | +1 312-878-9108 Illinois U.S.A.
  • 3128789109 | +1 312-878-9109 Illinois U.S.A.
  • 3128789110 | +1 312-878-9110 Illinois U.S.A.
  • 3128789111 | +1 312-878-9111 Illinois U.S.A.
  • 3128789112 | +1 312-878-9112 Illinois U.S.A.
  • 3128789113 | +1 312-878-9113 Illinois U.S.A.
  • 3128789114 | +1 312-878-9114 Illinois U.S.A.
  • 3128789115 | +1 312-878-9115 Illinois U.S.A.
  • 3128789116 | +1 312-878-9116 Illinois U.S.A.
  • 3128789117 | +1 312-878-9117 Illinois U.S.A.
  • 3128789118 | +1 312-878-9118 Illinois U.S.A.
  • 3128789119 | +1 312-878-9119 Illinois U.S.A.
  • 3128789120 | +1 312-878-9120 Illinois U.S.A.
  • 3128789121 | +1 312-878-9121 Illinois U.S.A.
  • 3128789122 | +1 312-878-9122 Illinois U.S.A.
  • 3128789123 | +1 312-878-9123 Illinois U.S.A.
  • 3128789124 | +1 312-878-9124 Illinois U.S.A.
  • 3128789125 | +1 312-878-9125 Illinois U.S.A.
  • 3128789126 | +1 312-878-9126 Illinois U.S.A.
  • 3128789127 | +1 312-878-9127 Illinois U.S.A.
  • 3128789128 | +1 312-878-9128 Illinois U.S.A.
  • 3128789129 | +1 312-878-9129 Illinois U.S.A.
  • 3128789130 | +1 312-878-9130 Illinois U.S.A.
  • 3128789131 | +1 312-878-9131 Illinois U.S.A.
  • 3128789132 | +1 312-878-9132 Illinois U.S.A.
  • 3128789133 | +1 312-878-9133 Illinois U.S.A.
  • 3128789134 | +1 312-878-9134 Illinois U.S.A.
  • 3128789135 | +1 312-878-9135 Illinois U.S.A.
  • 3128789136 | +1 312-878-9136 Illinois U.S.A.
  • 3128789137 | +1 312-878-9137 Illinois U.S.A.
  • 3128789138 | +1 312-878-9138 Illinois U.S.A.
  • 3128789139 | +1 312-878-9139 Illinois U.S.A.
  • 3128789140 | +1 312-878-9140 Illinois U.S.A.
  • 3128789141 | +1 312-878-9141 Illinois U.S.A.
  • 3128789142 | +1 312-878-9142 Illinois U.S.A.
  • 3128789143 | +1 312-878-9143 Illinois U.S.A.
  • 3128789144 | +1 312-878-9144 Illinois U.S.A.
  • 3128789145 | +1 312-878-9145 Illinois U.S.A.
  • 3128789146 | +1 312-878-9146 Illinois U.S.A.
  • 3128789147 | +1 312-878-9147 Illinois U.S.A.
  • 3128789148 | +1 312-878-9148 Illinois U.S.A.
  • 3128789149 | +1 312-878-9149 Illinois U.S.A.
  • 3128789150 | +1 312-878-9150 Illinois U.S.A.
  • 3128789151 | +1 312-878-9151 Illinois U.S.A.
  • 3128789152 | +1 312-878-9152 Illinois U.S.A.
  • 3128789153 | +1 312-878-9153 Illinois U.S.A.
  • 3128789154 | +1 312-878-9154 Illinois U.S.A.
  • 3128789155 | +1 312-878-9155 Illinois U.S.A.
  • 3128789156 | +1 312-878-9156 Illinois U.S.A.
  • 3128789157 | +1 312-878-9157 Illinois U.S.A.
  • 3128789158 | +1 312-878-9158 Illinois U.S.A.
  • 3128789159 | +1 312-878-9159 Illinois U.S.A.
  • 3128789160 | +1 312-878-9160 Illinois U.S.A.
  • 3128789161 | +1 312-878-9161 Illinois U.S.A.
  • 3128789162 | +1 312-878-9162 Illinois U.S.A.
  • 3128789163 | +1 312-878-9163 Illinois U.S.A.
  • 3128789164 | +1 312-878-9164 Illinois U.S.A.
  • 3128789165 | +1 312-878-9165 Illinois U.S.A.
  • 3128789166 | +1 312-878-9166 Illinois U.S.A.
  • 3128789167 | +1 312-878-9167 Illinois U.S.A.
  • 3128789168 | +1 312-878-9168 Illinois U.S.A.
  • 3128789169 | +1 312-878-9169 Illinois U.S.A.
  • 3128789170 | +1 312-878-9170 Illinois U.S.A.
  • 3128789171 | +1 312-878-9171 Illinois U.S.A.
  • 3128789172 | +1 312-878-9172 Illinois U.S.A.
  • 3128789173 | +1 312-878-9173 Illinois U.S.A.
  • 3128789174 | +1 312-878-9174 Illinois U.S.A.
  • 3128789175 | +1 312-878-9175 Illinois U.S.A.
  • 3128789176 | +1 312-878-9176 Illinois U.S.A.
  • 3128789177 | +1 312-878-9177 Illinois U.S.A.
  • 3128789178 | +1 312-878-9178 Illinois U.S.A.
  • 3128789179 | +1 312-878-9179 Illinois U.S.A.
  • 3128789180 | +1 312-878-9180 Illinois U.S.A.
  • 3128789181 | +1 312-878-9181 Illinois U.S.A.
  • 3128789182 | +1 312-878-9182 Illinois U.S.A.
  • 3128789183 | +1 312-878-9183 Illinois U.S.A.
  • 3128789184 | +1 312-878-9184 Illinois U.S.A.
  • 3128789185 | +1 312-878-9185 Illinois U.S.A.
  • 3128789186 | +1 312-878-9186 Illinois U.S.A.
  • 3128789187 | +1 312-878-9187 Illinois U.S.A.
  • 3128789188 | +1 312-878-9188 Illinois U.S.A.
  • 3128789189 | +1 312-878-9189 Illinois U.S.A.
  • 3128789190 | +1 312-878-9190 Illinois U.S.A.
  • 3128789191 | +1 312-878-9191 Illinois U.S.A.
  • 3128789192 | +1 312-878-9192 Illinois U.S.A.
  • 3128789193 | +1 312-878-9193 Illinois U.S.A.
  • 3128789194 | +1 312-878-9194 Illinois U.S.A.
  • 3128789195 | +1 312-878-9195 Illinois U.S.A.
  • 3128789196 | +1 312-878-9196 Illinois U.S.A.
  • 3128789197 | +1 312-878-9197 Illinois U.S.A.
  • 3128789198 | +1 312-878-9198 Illinois U.S.A.
  • 3128789199 | +1 312-878-9199 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