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).

  • 3126164100 | +1 312-616-4100 Illinois U.S.A.
  • 3126164101 | +1 312-616-4101 Illinois U.S.A.
  • 3126164102 | +1 312-616-4102 Illinois U.S.A.
  • 3126164103 | +1 312-616-4103 Illinois U.S.A.
  • 3126164104 | +1 312-616-4104 Illinois U.S.A.
  • 3126164105 | +1 312-616-4105 Illinois U.S.A.
  • 3126164106 | +1 312-616-4106 Illinois U.S.A.
  • 3126164107 | +1 312-616-4107 Illinois U.S.A.
  • 3126164108 | +1 312-616-4108 Illinois U.S.A.
  • 3126164109 | +1 312-616-4109 Illinois U.S.A.
  • 3126164110 | +1 312-616-4110 Illinois U.S.A.
  • 3126164111 | +1 312-616-4111 Illinois U.S.A.
  • 3126164112 | +1 312-616-4112 Illinois U.S.A.
  • 3126164113 | +1 312-616-4113 Illinois U.S.A.
  • 3126164114 | +1 312-616-4114 Illinois U.S.A.
  • 3126164115 | +1 312-616-4115 Illinois U.S.A.
  • 3126164116 | +1 312-616-4116 Illinois U.S.A.
  • 3126164117 | +1 312-616-4117 Illinois U.S.A.
  • 3126164118 | +1 312-616-4118 Illinois U.S.A.
  • 3126164119 | +1 312-616-4119 Illinois U.S.A.
  • 3126164120 | +1 312-616-4120 Illinois U.S.A.
  • 3126164121 | +1 312-616-4121 Illinois U.S.A.
  • 3126164122 | +1 312-616-4122 Illinois U.S.A.
  • 3126164123 | +1 312-616-4123 Illinois U.S.A.
  • 3126164124 | +1 312-616-4124 Illinois U.S.A.
  • 3126164125 | +1 312-616-4125 Illinois U.S.A.
  • 3126164126 | +1 312-616-4126 Illinois U.S.A.
  • 3126164127 | +1 312-616-4127 Illinois U.S.A.
  • 3126164128 | +1 312-616-4128 Illinois U.S.A.
  • 3126164129 | +1 312-616-4129 Illinois U.S.A.
  • 3126164130 | +1 312-616-4130 Illinois U.S.A.
  • 3126164131 | +1 312-616-4131 Illinois U.S.A.
  • 3126164132 | +1 312-616-4132 Illinois U.S.A.
  • 3126164133 | +1 312-616-4133 Illinois U.S.A.
  • 3126164134 | +1 312-616-4134 Illinois U.S.A.
  • 3126164135 | +1 312-616-4135 Illinois U.S.A.
  • 3126164136 | +1 312-616-4136 Illinois U.S.A.
  • 3126164137 | +1 312-616-4137 Illinois U.S.A.
  • 3126164138 | +1 312-616-4138 Illinois U.S.A.
  • 3126164139 | +1 312-616-4139 Illinois U.S.A.
  • 3126164140 | +1 312-616-4140 Illinois U.S.A.
  • 3126164141 | +1 312-616-4141 Illinois U.S.A.
  • 3126164142 | +1 312-616-4142 Illinois U.S.A.
  • 3126164143 | +1 312-616-4143 Illinois U.S.A.
  • 3126164144 | +1 312-616-4144 Illinois U.S.A.
  • 3126164145 | +1 312-616-4145 Illinois U.S.A.
  • 3126164146 | +1 312-616-4146 Illinois U.S.A.
  • 3126164147 | +1 312-616-4147 Illinois U.S.A.
  • 3126164148 | +1 312-616-4148 Illinois U.S.A.
  • 3126164149 | +1 312-616-4149 Illinois U.S.A.
  • 3126164150 | +1 312-616-4150 Illinois U.S.A.
  • 3126164151 | +1 312-616-4151 Illinois U.S.A.
  • 3126164152 | +1 312-616-4152 Illinois U.S.A.
  • 3126164153 | +1 312-616-4153 Illinois U.S.A.
  • 3126164154 | +1 312-616-4154 Illinois U.S.A.
  • 3126164155 | +1 312-616-4155 Illinois U.S.A.
  • 3126164156 | +1 312-616-4156 Illinois U.S.A.
  • 3126164157 | +1 312-616-4157 Illinois U.S.A.
  • 3126164158 | +1 312-616-4158 Illinois U.S.A.
  • 3126164159 | +1 312-616-4159 Illinois U.S.A.
  • 3126164160 | +1 312-616-4160 Illinois U.S.A.
  • 3126164161 | +1 312-616-4161 Illinois U.S.A.
  • 3126164162 | +1 312-616-4162 Illinois U.S.A.
  • 3126164163 | +1 312-616-4163 Illinois U.S.A.
  • 3126164164 | +1 312-616-4164 Illinois U.S.A.
  • 3126164165 | +1 312-616-4165 Illinois U.S.A.
  • 3126164166 | +1 312-616-4166 Illinois U.S.A.
  • 3126164167 | +1 312-616-4167 Illinois U.S.A.
  • 3126164168 | +1 312-616-4168 Illinois U.S.A.
  • 3126164169 | +1 312-616-4169 Illinois U.S.A.
  • 3126164170 | +1 312-616-4170 Illinois U.S.A.
  • 3126164171 | +1 312-616-4171 Illinois U.S.A.
  • 3126164172 | +1 312-616-4172 Illinois U.S.A.
  • 3126164173 | +1 312-616-4173 Illinois U.S.A.
  • 3126164174 | +1 312-616-4174 Illinois U.S.A.
  • 3126164175 | +1 312-616-4175 Illinois U.S.A.
  • 3126164176 | +1 312-616-4176 Illinois U.S.A.
  • 3126164177 | +1 312-616-4177 Illinois U.S.A.
  • 3126164178 | +1 312-616-4178 Illinois U.S.A.
  • 3126164179 | +1 312-616-4179 Illinois U.S.A.
  • 3126164180 | +1 312-616-4180 Illinois U.S.A.
  • 3126164181 | +1 312-616-4181 Illinois U.S.A.
  • 3126164182 | +1 312-616-4182 Illinois U.S.A.
  • 3126164183 | +1 312-616-4183 Illinois U.S.A.
  • 3126164184 | +1 312-616-4184 Illinois U.S.A.
  • 3126164185 | +1 312-616-4185 Illinois U.S.A.
  • 3126164186 | +1 312-616-4186 Illinois U.S.A.
  • 3126164187 | +1 312-616-4187 Illinois U.S.A.
  • 3126164188 | +1 312-616-4188 Illinois U.S.A.
  • 3126164189 | +1 312-616-4189 Illinois U.S.A.
  • 3126164190 | +1 312-616-4190 Illinois U.S.A.
  • 3126164191 | +1 312-616-4191 Illinois U.S.A.
  • 3126164192 | +1 312-616-4192 Illinois U.S.A.
  • 3126164193 | +1 312-616-4193 Illinois U.S.A.
  • 3126164194 | +1 312-616-4194 Illinois U.S.A.
  • 3126164195 | +1 312-616-4195 Illinois U.S.A.
  • 3126164196 | +1 312-616-4196 Illinois U.S.A.
  • 3126164197 | +1 312-616-4197 Illinois U.S.A.
  • 3126164198 | +1 312-616-4198 Illinois U.S.A.
  • 3126164199 | +1 312-616-4199 Illinois U.S.A.