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).

  • 3127860100 | +1 312-786-0100 Illinois U.S.A.
  • 3127860101 | +1 312-786-0101 Illinois U.S.A.
  • 3127860102 | +1 312-786-0102 Illinois U.S.A.
  • 3127860103 | +1 312-786-0103 Illinois U.S.A.
  • 3127860104 | +1 312-786-0104 Illinois U.S.A.
  • 3127860105 | +1 312-786-0105 Illinois U.S.A.
  • 3127860106 | +1 312-786-0106 Illinois U.S.A.
  • 3127860107 | +1 312-786-0107 Illinois U.S.A.
  • 3127860108 | +1 312-786-0108 Illinois U.S.A.
  • 3127860109 | +1 312-786-0109 Illinois U.S.A.
  • 3127860110 | +1 312-786-0110 Illinois U.S.A.
  • 3127860111 | +1 312-786-0111 Illinois U.S.A.
  • 3127860112 | +1 312-786-0112 Illinois U.S.A.
  • 3127860113 | +1 312-786-0113 Illinois U.S.A.
  • 3127860114 | +1 312-786-0114 Illinois U.S.A.
  • 3127860115 | +1 312-786-0115 Illinois U.S.A.
  • 3127860116 | +1 312-786-0116 Illinois U.S.A.
  • 3127860117 | +1 312-786-0117 Illinois U.S.A.
  • 3127860118 | +1 312-786-0118 Illinois U.S.A.
  • 3127860119 | +1 312-786-0119 Illinois U.S.A.
  • 3127860120 | +1 312-786-0120 Illinois U.S.A.
  • 3127860121 | +1 312-786-0121 Illinois U.S.A.
  • 3127860122 | +1 312-786-0122 Illinois U.S.A.
  • 3127860123 | +1 312-786-0123 Illinois U.S.A.
  • 3127860124 | +1 312-786-0124 Illinois U.S.A.
  • 3127860125 | +1 312-786-0125 Illinois U.S.A.
  • 3127860126 | +1 312-786-0126 Illinois U.S.A.
  • 3127860127 | +1 312-786-0127 Illinois U.S.A.
  • 3127860128 | +1 312-786-0128 Illinois U.S.A.
  • 3127860129 | +1 312-786-0129 Illinois U.S.A.
  • 3127860130 | +1 312-786-0130 Illinois U.S.A.
  • 3127860131 | +1 312-786-0131 Illinois U.S.A.
  • 3127860132 | +1 312-786-0132 Illinois U.S.A.
  • 3127860133 | +1 312-786-0133 Illinois U.S.A.
  • 3127860134 | +1 312-786-0134 Illinois U.S.A.
  • 3127860135 | +1 312-786-0135 Illinois U.S.A.
  • 3127860136 | +1 312-786-0136 Illinois U.S.A.
  • 3127860137 | +1 312-786-0137 Illinois U.S.A.
  • 3127860138 | +1 312-786-0138 Illinois U.S.A.
  • 3127860139 | +1 312-786-0139 Illinois U.S.A.
  • 3127860140 | +1 312-786-0140 Illinois U.S.A.
  • 3127860141 | +1 312-786-0141 Illinois U.S.A.
  • 3127860142 | +1 312-786-0142 Illinois U.S.A.
  • 3127860143 | +1 312-786-0143 Illinois U.S.A.
  • 3127860144 | +1 312-786-0144 Illinois U.S.A.
  • 3127860145 | +1 312-786-0145 Illinois U.S.A.
  • 3127860146 | +1 312-786-0146 Illinois U.S.A.
  • 3127860147 | +1 312-786-0147 Illinois U.S.A.
  • 3127860148 | +1 312-786-0148 Illinois U.S.A.
  • 3127860149 | +1 312-786-0149 Illinois U.S.A.
  • 3127860150 | +1 312-786-0150 Illinois U.S.A.
  • 3127860151 | +1 312-786-0151 Illinois U.S.A.
  • 3127860152 | +1 312-786-0152 Illinois U.S.A.
  • 3127860153 | +1 312-786-0153 Illinois U.S.A.
  • 3127860154 | +1 312-786-0154 Illinois U.S.A.
  • 3127860155 | +1 312-786-0155 Illinois U.S.A.
  • 3127860156 | +1 312-786-0156 Illinois U.S.A.
  • 3127860157 | +1 312-786-0157 Illinois U.S.A.
  • 3127860158 | +1 312-786-0158 Illinois U.S.A.
  • 3127860159 | +1 312-786-0159 Illinois U.S.A.
  • 3127860160 | +1 312-786-0160 Illinois U.S.A.
  • 3127860161 | +1 312-786-0161 Illinois U.S.A.
  • 3127860162 | +1 312-786-0162 Illinois U.S.A.
  • 3127860163 | +1 312-786-0163 Illinois U.S.A.
  • 3127860164 | +1 312-786-0164 Illinois U.S.A.
  • 3127860165 | +1 312-786-0165 Illinois U.S.A.
  • 3127860166 | +1 312-786-0166 Illinois U.S.A.
  • 3127860167 | +1 312-786-0167 Illinois U.S.A.
  • 3127860168 | +1 312-786-0168 Illinois U.S.A.
  • 3127860169 | +1 312-786-0169 Illinois U.S.A.
  • 3127860170 | +1 312-786-0170 Illinois U.S.A.
  • 3127860171 | +1 312-786-0171 Illinois U.S.A.
  • 3127860172 | +1 312-786-0172 Illinois U.S.A.
  • 3127860173 | +1 312-786-0173 Illinois U.S.A.
  • 3127860174 | +1 312-786-0174 Illinois U.S.A.
  • 3127860175 | +1 312-786-0175 Illinois U.S.A.
  • 3127860176 | +1 312-786-0176 Illinois U.S.A.
  • 3127860177 | +1 312-786-0177 Illinois U.S.A.
  • 3127860178 | +1 312-786-0178 Illinois U.S.A.
  • 3127860179 | +1 312-786-0179 Illinois U.S.A.
  • 3127860180 | +1 312-786-0180 Illinois U.S.A.
  • 3127860181 | +1 312-786-0181 Illinois U.S.A.
  • 3127860182 | +1 312-786-0182 Illinois U.S.A.
  • 3127860183 | +1 312-786-0183 Illinois U.S.A.
  • 3127860184 | +1 312-786-0184 Illinois U.S.A.
  • 3127860185 | +1 312-786-0185 Illinois U.S.A.
  • 3127860186 | +1 312-786-0186 Illinois U.S.A.
  • 3127860187 | +1 312-786-0187 Illinois U.S.A.
  • 3127860188 | +1 312-786-0188 Illinois U.S.A.
  • 3127860189 | +1 312-786-0189 Illinois U.S.A.
  • 3127860190 | +1 312-786-0190 Illinois U.S.A.
  • 3127860191 | +1 312-786-0191 Illinois U.S.A.
  • 3127860192 | +1 312-786-0192 Illinois U.S.A.
  • 3127860193 | +1 312-786-0193 Illinois U.S.A.
  • 3127860194 | +1 312-786-0194 Illinois U.S.A.
  • 3127860195 | +1 312-786-0195 Illinois U.S.A.
  • 3127860196 | +1 312-786-0196 Illinois U.S.A.
  • 3127860197 | +1 312-786-0197 Illinois U.S.A.
  • 3127860198 | +1 312-786-0198 Illinois U.S.A.
  • 3127860199 | +1 312-786-0199 Illinois U.S.A.