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).

  • 3127260100 | +1 312-726-0100 Illinois U.S.A.
  • 3127260101 | +1 312-726-0101 Illinois U.S.A.
  • 3127260102 | +1 312-726-0102 Illinois U.S.A.
  • 3127260103 | +1 312-726-0103 Illinois U.S.A.
  • 3127260104 | +1 312-726-0104 Illinois U.S.A.
  • 3127260105 | +1 312-726-0105 Illinois U.S.A.
  • 3127260106 | +1 312-726-0106 Illinois U.S.A.
  • 3127260107 | +1 312-726-0107 Illinois U.S.A.
  • 3127260108 | +1 312-726-0108 Illinois U.S.A.
  • 3127260109 | +1 312-726-0109 Illinois U.S.A.
  • 3127260110 | +1 312-726-0110 Illinois U.S.A.
  • 3127260111 | +1 312-726-0111 Illinois U.S.A.
  • 3127260112 | +1 312-726-0112 Illinois U.S.A.
  • 3127260113 | +1 312-726-0113 Illinois U.S.A.
  • 3127260114 | +1 312-726-0114 Illinois U.S.A.
  • 3127260115 | +1 312-726-0115 Illinois U.S.A.
  • 3127260116 | +1 312-726-0116 Illinois U.S.A.
  • 3127260117 | +1 312-726-0117 Illinois U.S.A.
  • 3127260118 | +1 312-726-0118 Illinois U.S.A.
  • 3127260119 | +1 312-726-0119 Illinois U.S.A.
  • 3127260120 | +1 312-726-0120 Illinois U.S.A.
  • 3127260121 | +1 312-726-0121 Illinois U.S.A.
  • 3127260122 | +1 312-726-0122 Illinois U.S.A.
  • 3127260123 | +1 312-726-0123 Illinois U.S.A.
  • 3127260124 | +1 312-726-0124 Illinois U.S.A.
  • 3127260125 | +1 312-726-0125 Illinois U.S.A.
  • 3127260126 | +1 312-726-0126 Illinois U.S.A.
  • 3127260127 | +1 312-726-0127 Illinois U.S.A.
  • 3127260128 | +1 312-726-0128 Illinois U.S.A.
  • 3127260129 | +1 312-726-0129 Illinois U.S.A.
  • 3127260130 | +1 312-726-0130 Illinois U.S.A.
  • 3127260131 | +1 312-726-0131 Illinois U.S.A.
  • 3127260132 | +1 312-726-0132 Illinois U.S.A.
  • 3127260133 | +1 312-726-0133 Illinois U.S.A.
  • 3127260134 | +1 312-726-0134 Illinois U.S.A.
  • 3127260135 | +1 312-726-0135 Illinois U.S.A.
  • 3127260136 | +1 312-726-0136 Illinois U.S.A.
  • 3127260137 | +1 312-726-0137 Illinois U.S.A.
  • 3127260138 | +1 312-726-0138 Illinois U.S.A.
  • 3127260139 | +1 312-726-0139 Illinois U.S.A.
  • 3127260140 | +1 312-726-0140 Illinois U.S.A.
  • 3127260141 | +1 312-726-0141 Illinois U.S.A.
  • 3127260142 | +1 312-726-0142 Illinois U.S.A.
  • 3127260143 | +1 312-726-0143 Illinois U.S.A.
  • 3127260144 | +1 312-726-0144 Illinois U.S.A.
  • 3127260145 | +1 312-726-0145 Illinois U.S.A.
  • 3127260146 | +1 312-726-0146 Illinois U.S.A.
  • 3127260147 | +1 312-726-0147 Illinois U.S.A.
  • 3127260148 | +1 312-726-0148 Illinois U.S.A.
  • 3127260149 | +1 312-726-0149 Illinois U.S.A.
  • 3127260150 | +1 312-726-0150 Illinois U.S.A.
  • 3127260151 | +1 312-726-0151 Illinois U.S.A.
  • 3127260152 | +1 312-726-0152 Illinois U.S.A.
  • 3127260153 | +1 312-726-0153 Illinois U.S.A.
  • 3127260154 | +1 312-726-0154 Illinois U.S.A.
  • 3127260155 | +1 312-726-0155 Illinois U.S.A.
  • 3127260156 | +1 312-726-0156 Illinois U.S.A.
  • 3127260157 | +1 312-726-0157 Illinois U.S.A.
  • 3127260158 | +1 312-726-0158 Illinois U.S.A.
  • 3127260159 | +1 312-726-0159 Illinois U.S.A.
  • 3127260160 | +1 312-726-0160 Illinois U.S.A.
  • 3127260161 | +1 312-726-0161 Illinois U.S.A.
  • 3127260162 | +1 312-726-0162 Illinois U.S.A.
  • 3127260163 | +1 312-726-0163 Illinois U.S.A.
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  • 3127260165 | +1 312-726-0165 Illinois U.S.A.
  • 3127260166 | +1 312-726-0166 Illinois U.S.A.
  • 3127260167 | +1 312-726-0167 Illinois U.S.A.
  • 3127260168 | +1 312-726-0168 Illinois U.S.A.
  • 3127260169 | +1 312-726-0169 Illinois U.S.A.
  • 3127260170 | +1 312-726-0170 Illinois U.S.A.
  • 3127260171 | +1 312-726-0171 Illinois U.S.A.
  • 3127260172 | +1 312-726-0172 Illinois U.S.A.
  • 3127260173 | +1 312-726-0173 Illinois U.S.A.
  • 3127260174 | +1 312-726-0174 Illinois U.S.A.
  • 3127260175 | +1 312-726-0175 Illinois U.S.A.
  • 3127260176 | +1 312-726-0176 Illinois U.S.A.
  • 3127260177 | +1 312-726-0177 Illinois U.S.A.
  • 3127260178 | +1 312-726-0178 Illinois U.S.A.
  • 3127260179 | +1 312-726-0179 Illinois U.S.A.
  • 3127260180 | +1 312-726-0180 Illinois U.S.A.
  • 3127260181 | +1 312-726-0181 Illinois U.S.A.
  • 3127260182 | +1 312-726-0182 Illinois U.S.A.
  • 3127260183 | +1 312-726-0183 Illinois U.S.A.
  • 3127260184 | +1 312-726-0184 Illinois U.S.A.
  • 3127260185 | +1 312-726-0185 Illinois U.S.A.
  • 3127260186 | +1 312-726-0186 Illinois U.S.A.
  • 3127260187 | +1 312-726-0187 Illinois U.S.A.
  • 3127260188 | +1 312-726-0188 Illinois U.S.A.
  • 3127260189 | +1 312-726-0189 Illinois U.S.A.
  • 3127260190 | +1 312-726-0190 Illinois U.S.A.
  • 3127260191 | +1 312-726-0191 Illinois U.S.A.
  • 3127260192 | +1 312-726-0192 Illinois U.S.A.
  • 3127260193 | +1 312-726-0193 Illinois U.S.A.
  • 3127260194 | +1 312-726-0194 Illinois U.S.A.
  • 3127260195 | +1 312-726-0195 Illinois U.S.A.
  • 3127260196 | +1 312-726-0196 Illinois U.S.A.
  • 3127260197 | +1 312-726-0197 Illinois U.S.A.
  • 3127260198 | +1 312-726-0198 Illinois U.S.A.
  • 3127260199 | +1 312-726-0199 Illinois U.S.A.