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).

  • 3122584100 | +1 312-258-4100 Illinois U.S.A.
  • 3122584101 | +1 312-258-4101 Illinois U.S.A.
  • 3122584102 | +1 312-258-4102 Illinois U.S.A.
  • 3122584103 | +1 312-258-4103 Illinois U.S.A.
  • 3122584104 | +1 312-258-4104 Illinois U.S.A.
  • 3122584105 | +1 312-258-4105 Illinois U.S.A.
  • 3122584106 | +1 312-258-4106 Illinois U.S.A.
  • 3122584107 | +1 312-258-4107 Illinois U.S.A.
  • 3122584108 | +1 312-258-4108 Illinois U.S.A.
  • 3122584109 | +1 312-258-4109 Illinois U.S.A.
  • 3122584110 | +1 312-258-4110 Illinois U.S.A.
  • 3122584111 | +1 312-258-4111 Illinois U.S.A.
  • 3122584112 | +1 312-258-4112 Illinois U.S.A.
  • 3122584113 | +1 312-258-4113 Illinois U.S.A.
  • 3122584114 | +1 312-258-4114 Illinois U.S.A.
  • 3122584115 | +1 312-258-4115 Illinois U.S.A.
  • 3122584116 | +1 312-258-4116 Illinois U.S.A.
  • 3122584117 | +1 312-258-4117 Illinois U.S.A.
  • 3122584118 | +1 312-258-4118 Illinois U.S.A.
  • 3122584119 | +1 312-258-4119 Illinois U.S.A.
  • 3122584120 | +1 312-258-4120 Illinois U.S.A.
  • 3122584121 | +1 312-258-4121 Illinois U.S.A.
  • 3122584122 | +1 312-258-4122 Illinois U.S.A.
  • 3122584123 | +1 312-258-4123 Illinois U.S.A.
  • 3122584124 | +1 312-258-4124 Illinois U.S.A.
  • 3122584125 | +1 312-258-4125 Illinois U.S.A.
  • 3122584126 | +1 312-258-4126 Illinois U.S.A.
  • 3122584127 | +1 312-258-4127 Illinois U.S.A.
  • 3122584128 | +1 312-258-4128 Illinois U.S.A.
  • 3122584129 | +1 312-258-4129 Illinois U.S.A.
  • 3122584130 | +1 312-258-4130 Illinois U.S.A.
  • 3122584131 | +1 312-258-4131 Illinois U.S.A.
  • 3122584132 | +1 312-258-4132 Illinois U.S.A.
  • 3122584133 | +1 312-258-4133 Illinois U.S.A.
  • 3122584134 | +1 312-258-4134 Illinois U.S.A.
  • 3122584135 | +1 312-258-4135 Illinois U.S.A.
  • 3122584136 | +1 312-258-4136 Illinois U.S.A.
  • 3122584137 | +1 312-258-4137 Illinois U.S.A.
  • 3122584138 | +1 312-258-4138 Illinois U.S.A.
  • 3122584139 | +1 312-258-4139 Illinois U.S.A.
  • 3122584140 | +1 312-258-4140 Illinois U.S.A.
  • 3122584141 | +1 312-258-4141 Illinois U.S.A.
  • 3122584142 | +1 312-258-4142 Illinois U.S.A.
  • 3122584143 | +1 312-258-4143 Illinois U.S.A.
  • 3122584144 | +1 312-258-4144 Illinois U.S.A.
  • 3122584145 | +1 312-258-4145 Illinois U.S.A.
  • 3122584146 | +1 312-258-4146 Illinois U.S.A.
  • 3122584147 | +1 312-258-4147 Illinois U.S.A.
  • 3122584148 | +1 312-258-4148 Illinois U.S.A.
  • 3122584149 | +1 312-258-4149 Illinois U.S.A.
  • 3122584150 | +1 312-258-4150 Illinois U.S.A.
  • 3122584151 | +1 312-258-4151 Illinois U.S.A.
  • 3122584152 | +1 312-258-4152 Illinois U.S.A.
  • 3122584153 | +1 312-258-4153 Illinois U.S.A.
  • 3122584154 | +1 312-258-4154 Illinois U.S.A.
  • 3122584155 | +1 312-258-4155 Illinois U.S.A.
  • 3122584156 | +1 312-258-4156 Illinois U.S.A.
  • 3122584157 | +1 312-258-4157 Illinois U.S.A.
  • 3122584158 | +1 312-258-4158 Illinois U.S.A.
  • 3122584159 | +1 312-258-4159 Illinois U.S.A.
  • 3122584160 | +1 312-258-4160 Illinois U.S.A.
  • 3122584161 | +1 312-258-4161 Illinois U.S.A.
  • 3122584162 | +1 312-258-4162 Illinois U.S.A.
  • 3122584163 | +1 312-258-4163 Illinois U.S.A.
  • 3122584164 | +1 312-258-4164 Illinois U.S.A.
  • 3122584165 | +1 312-258-4165 Illinois U.S.A.
  • 3122584166 | +1 312-258-4166 Illinois U.S.A.
  • 3122584167 | +1 312-258-4167 Illinois U.S.A.
  • 3122584168 | +1 312-258-4168 Illinois U.S.A.
  • 3122584169 | +1 312-258-4169 Illinois U.S.A.
  • 3122584170 | +1 312-258-4170 Illinois U.S.A.
  • 3122584171 | +1 312-258-4171 Illinois U.S.A.
  • 3122584172 | +1 312-258-4172 Illinois U.S.A.
  • 3122584173 | +1 312-258-4173 Illinois U.S.A.
  • 3122584174 | +1 312-258-4174 Illinois U.S.A.
  • 3122584175 | +1 312-258-4175 Illinois U.S.A.
  • 3122584176 | +1 312-258-4176 Illinois U.S.A.
  • 3122584177 | +1 312-258-4177 Illinois U.S.A.
  • 3122584178 | +1 312-258-4178 Illinois U.S.A.
  • 3122584179 | +1 312-258-4179 Illinois U.S.A.
  • 3122584180 | +1 312-258-4180 Illinois U.S.A.
  • 3122584181 | +1 312-258-4181 Illinois U.S.A.
  • 3122584182 | +1 312-258-4182 Illinois U.S.A.
  • 3122584183 | +1 312-258-4183 Illinois U.S.A.
  • 3122584184 | +1 312-258-4184 Illinois U.S.A.
  • 3122584185 | +1 312-258-4185 Illinois U.S.A.
  • 3122584186 | +1 312-258-4186 Illinois U.S.A.
  • 3122584187 | +1 312-258-4187 Illinois U.S.A.
  • 3122584188 | +1 312-258-4188 Illinois U.S.A.
  • 3122584189 | +1 312-258-4189 Illinois U.S.A.
  • 3122584190 | +1 312-258-4190 Illinois U.S.A.
  • 3122584191 | +1 312-258-4191 Illinois U.S.A.
  • 3122584192 | +1 312-258-4192 Illinois U.S.A.
  • 3122584193 | +1 312-258-4193 Illinois U.S.A.
  • 3122584194 | +1 312-258-4194 Illinois U.S.A.
  • 3122584195 | +1 312-258-4195 Illinois U.S.A.
  • 3122584196 | +1 312-258-4196 Illinois U.S.A.
  • 3122584197 | +1 312-258-4197 Illinois U.S.A.
  • 3122584198 | +1 312-258-4198 Illinois U.S.A.
  • 3122584199 | +1 312-258-4199 Illinois U.S.A.