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).

  • 3126540100 | +1 312-654-0100 Illinois U.S.A.
  • 3126540101 | +1 312-654-0101 Illinois U.S.A.
  • 3126540102 | +1 312-654-0102 Illinois U.S.A.
  • 3126540103 | +1 312-654-0103 Illinois U.S.A.
  • 3126540104 | +1 312-654-0104 Illinois U.S.A.
  • 3126540105 | +1 312-654-0105 Illinois U.S.A.
  • 3126540106 | +1 312-654-0106 Illinois U.S.A.
  • 3126540107 | +1 312-654-0107 Illinois U.S.A.
  • 3126540108 | +1 312-654-0108 Illinois U.S.A.
  • 3126540109 | +1 312-654-0109 Illinois U.S.A.
  • 3126540110 | +1 312-654-0110 Illinois U.S.A.
  • 3126540111 | +1 312-654-0111 Illinois U.S.A.
  • 3126540112 | +1 312-654-0112 Illinois U.S.A.
  • 3126540113 | +1 312-654-0113 Illinois U.S.A.
  • 3126540114 | +1 312-654-0114 Illinois U.S.A.
  • 3126540115 | +1 312-654-0115 Illinois U.S.A.
  • 3126540116 | +1 312-654-0116 Illinois U.S.A.
  • 3126540117 | +1 312-654-0117 Illinois U.S.A.
  • 3126540118 | +1 312-654-0118 Illinois U.S.A.
  • 3126540119 | +1 312-654-0119 Illinois U.S.A.
  • 3126540120 | +1 312-654-0120 Illinois U.S.A.
  • 3126540121 | +1 312-654-0121 Illinois U.S.A.
  • 3126540122 | +1 312-654-0122 Illinois U.S.A.
  • 3126540123 | +1 312-654-0123 Illinois U.S.A.
  • 3126540124 | +1 312-654-0124 Illinois U.S.A.
  • 3126540125 | +1 312-654-0125 Illinois U.S.A.
  • 3126540126 | +1 312-654-0126 Illinois U.S.A.
  • 3126540127 | +1 312-654-0127 Illinois U.S.A.
  • 3126540128 | +1 312-654-0128 Illinois U.S.A.
  • 3126540129 | +1 312-654-0129 Illinois U.S.A.
  • 3126540130 | +1 312-654-0130 Illinois U.S.A.
  • 3126540131 | +1 312-654-0131 Illinois U.S.A.
  • 3126540132 | +1 312-654-0132 Illinois U.S.A.
  • 3126540133 | +1 312-654-0133 Illinois U.S.A.
  • 3126540134 | +1 312-654-0134 Illinois U.S.A.
  • 3126540135 | +1 312-654-0135 Illinois U.S.A.
  • 3126540136 | +1 312-654-0136 Illinois U.S.A.
  • 3126540137 | +1 312-654-0137 Illinois U.S.A.
  • 3126540138 | +1 312-654-0138 Illinois U.S.A.
  • 3126540139 | +1 312-654-0139 Illinois U.S.A.
  • 3126540140 | +1 312-654-0140 Illinois U.S.A.
  • 3126540141 | +1 312-654-0141 Illinois U.S.A.
  • 3126540142 | +1 312-654-0142 Illinois U.S.A.
  • 3126540143 | +1 312-654-0143 Illinois U.S.A.
  • 3126540144 | +1 312-654-0144 Illinois U.S.A.
  • 3126540145 | +1 312-654-0145 Illinois U.S.A.
  • 3126540146 | +1 312-654-0146 Illinois U.S.A.
  • 3126540147 | +1 312-654-0147 Illinois U.S.A.
  • 3126540148 | +1 312-654-0148 Illinois U.S.A.
  • 3126540149 | +1 312-654-0149 Illinois U.S.A.
  • 3126540150 | +1 312-654-0150 Illinois U.S.A.
  • 3126540151 | +1 312-654-0151 Illinois U.S.A.
  • 3126540152 | +1 312-654-0152 Illinois U.S.A.
  • 3126540153 | +1 312-654-0153 Illinois U.S.A.
  • 3126540154 | +1 312-654-0154 Illinois U.S.A.
  • 3126540155 | +1 312-654-0155 Illinois U.S.A.
  • 3126540156 | +1 312-654-0156 Illinois U.S.A.
  • 3126540157 | +1 312-654-0157 Illinois U.S.A.
  • 3126540158 | +1 312-654-0158 Illinois U.S.A.
  • 3126540159 | +1 312-654-0159 Illinois U.S.A.
  • 3126540160 | +1 312-654-0160 Illinois U.S.A.
  • 3126540161 | +1 312-654-0161 Illinois U.S.A.
  • 3126540162 | +1 312-654-0162 Illinois U.S.A.
  • 3126540163 | +1 312-654-0163 Illinois U.S.A.
  • 3126540164 | +1 312-654-0164 Illinois U.S.A.
  • 3126540165 | +1 312-654-0165 Illinois U.S.A.
  • 3126540166 | +1 312-654-0166 Illinois U.S.A.
  • 3126540167 | +1 312-654-0167 Illinois U.S.A.
  • 3126540168 | +1 312-654-0168 Illinois U.S.A.
  • 3126540169 | +1 312-654-0169 Illinois U.S.A.
  • 3126540170 | +1 312-654-0170 Illinois U.S.A.
  • 3126540171 | +1 312-654-0171 Illinois U.S.A.
  • 3126540172 | +1 312-654-0172 Illinois U.S.A.
  • 3126540173 | +1 312-654-0173 Illinois U.S.A.
  • 3126540174 | +1 312-654-0174 Illinois U.S.A.
  • 3126540175 | +1 312-654-0175 Illinois U.S.A.
  • 3126540176 | +1 312-654-0176 Illinois U.S.A.
  • 3126540177 | +1 312-654-0177 Illinois U.S.A.
  • 3126540178 | +1 312-654-0178 Illinois U.S.A.
  • 3126540179 | +1 312-654-0179 Illinois U.S.A.
  • 3126540180 | +1 312-654-0180 Illinois U.S.A.
  • 3126540181 | +1 312-654-0181 Illinois U.S.A.
  • 3126540182 | +1 312-654-0182 Illinois U.S.A.
  • 3126540183 | +1 312-654-0183 Illinois U.S.A.
  • 3126540184 | +1 312-654-0184 Illinois U.S.A.
  • 3126540185 | +1 312-654-0185 Illinois U.S.A.
  • 3126540186 | +1 312-654-0186 Illinois U.S.A.
  • 3126540187 | +1 312-654-0187 Illinois U.S.A.
  • 3126540188 | +1 312-654-0188 Illinois U.S.A.
  • 3126540189 | +1 312-654-0189 Illinois U.S.A.
  • 3126540190 | +1 312-654-0190 Illinois U.S.A.
  • 3126540191 | +1 312-654-0191 Illinois U.S.A.
  • 3126540192 | +1 312-654-0192 Illinois U.S.A.
  • 3126540193 | +1 312-654-0193 Illinois U.S.A.
  • 3126540194 | +1 312-654-0194 Illinois U.S.A.
  • 3126540195 | +1 312-654-0195 Illinois U.S.A.
  • 3126540196 | +1 312-654-0196 Illinois U.S.A.
  • 3126540197 | +1 312-654-0197 Illinois U.S.A.
  • 3126540198 | +1 312-654-0198 Illinois U.S.A.
  • 3126540199 | +1 312-654-0199 Illinois U.S.A.