CitysDirectory

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).

  • 3128424100 | +1 312-842-4100 Illinois U.S.A.
  • 3128424101 | +1 312-842-4101 Illinois U.S.A.
  • 3128424102 | +1 312-842-4102 Illinois U.S.A.
  • 3128424103 | +1 312-842-4103 Illinois U.S.A.
  • 3128424104 | +1 312-842-4104 Illinois U.S.A.
  • 3128424105 | +1 312-842-4105 Illinois U.S.A.
  • 3128424106 | +1 312-842-4106 Illinois U.S.A.
  • 3128424107 | +1 312-842-4107 Illinois U.S.A.
  • 3128424108 | +1 312-842-4108 Illinois U.S.A.
  • 3128424109 | +1 312-842-4109 Illinois U.S.A.
  • 3128424110 | +1 312-842-4110 Illinois U.S.A.
  • 3128424111 | +1 312-842-4111 Illinois U.S.A.
  • 3128424112 | +1 312-842-4112 Illinois U.S.A.
  • 3128424113 | +1 312-842-4113 Illinois U.S.A.
  • 3128424114 | +1 312-842-4114 Illinois U.S.A.
  • 3128424115 | +1 312-842-4115 Illinois U.S.A.
  • 3128424116 | +1 312-842-4116 Illinois U.S.A.
  • 3128424117 | +1 312-842-4117 Illinois U.S.A.
  • 3128424118 | +1 312-842-4118 Illinois U.S.A.
  • 3128424119 | +1 312-842-4119 Illinois U.S.A.
  • 3128424120 | +1 312-842-4120 Illinois U.S.A.
  • 3128424121 | +1 312-842-4121 Illinois U.S.A.
  • 3128424122 | +1 312-842-4122 Illinois U.S.A.
  • 3128424123 | +1 312-842-4123 Illinois U.S.A.
  • 3128424124 | +1 312-842-4124 Illinois U.S.A.
  • 3128424125 | +1 312-842-4125 Illinois U.S.A.
  • 3128424126 | +1 312-842-4126 Illinois U.S.A.
  • 3128424127 | +1 312-842-4127 Illinois U.S.A.
  • 3128424128 | +1 312-842-4128 Illinois U.S.A.
  • 3128424129 | +1 312-842-4129 Illinois U.S.A.
  • 3128424130 | +1 312-842-4130 Illinois U.S.A.
  • 3128424131 | +1 312-842-4131 Illinois U.S.A.
  • 3128424132 | +1 312-842-4132 Illinois U.S.A.
  • 3128424133 | +1 312-842-4133 Illinois U.S.A.
  • 3128424134 | +1 312-842-4134 Illinois U.S.A.
  • 3128424135 | +1 312-842-4135 Illinois U.S.A.
  • 3128424136 | +1 312-842-4136 Illinois U.S.A.
  • 3128424137 | +1 312-842-4137 Illinois U.S.A.
  • 3128424138 | +1 312-842-4138 Illinois U.S.A.
  • 3128424139 | +1 312-842-4139 Illinois U.S.A.
  • 3128424140 | +1 312-842-4140 Illinois U.S.A.
  • 3128424141 | +1 312-842-4141 Illinois U.S.A.
  • 3128424142 | +1 312-842-4142 Illinois U.S.A.
  • 3128424143 | +1 312-842-4143 Illinois U.S.A.
  • 3128424144 | +1 312-842-4144 Illinois U.S.A.
  • 3128424145 | +1 312-842-4145 Illinois U.S.A.
  • 3128424146 | +1 312-842-4146 Illinois U.S.A.
  • 3128424147 | +1 312-842-4147 Illinois U.S.A.
  • 3128424148 | +1 312-842-4148 Illinois U.S.A.
  • 3128424149 | +1 312-842-4149 Illinois U.S.A.
  • 3128424150 | +1 312-842-4150 Illinois U.S.A.
  • 3128424151 | +1 312-842-4151 Illinois U.S.A.
  • 3128424152 | +1 312-842-4152 Illinois U.S.A.
  • 3128424153 | +1 312-842-4153 Illinois U.S.A.
  • 3128424154 | +1 312-842-4154 Illinois U.S.A.
  • 3128424155 | +1 312-842-4155 Illinois U.S.A.
  • 3128424156 | +1 312-842-4156 Illinois U.S.A.
  • 3128424157 | +1 312-842-4157 Illinois U.S.A.
  • 3128424158 | +1 312-842-4158 Illinois U.S.A.
  • 3128424159 | +1 312-842-4159 Illinois U.S.A.
  • 3128424160 | +1 312-842-4160 Illinois U.S.A.
  • 3128424161 | +1 312-842-4161 Illinois U.S.A.
  • 3128424162 | +1 312-842-4162 Illinois U.S.A.
  • 3128424163 | +1 312-842-4163 Illinois U.S.A.
  • 3128424164 | +1 312-842-4164 Illinois U.S.A.
  • 3128424165 | +1 312-842-4165 Illinois U.S.A.
  • 3128424166 | +1 312-842-4166 Illinois U.S.A.
  • 3128424167 | +1 312-842-4167 Illinois U.S.A.
  • 3128424168 | +1 312-842-4168 Illinois U.S.A.
  • 3128424169 | +1 312-842-4169 Illinois U.S.A.
  • 3128424170 | +1 312-842-4170 Illinois U.S.A.
  • 3128424171 | +1 312-842-4171 Illinois U.S.A.
  • 3128424172 | +1 312-842-4172 Illinois U.S.A.
  • 3128424173 | +1 312-842-4173 Illinois U.S.A.
  • 3128424174 | +1 312-842-4174 Illinois U.S.A.
  • 3128424175 | +1 312-842-4175 Illinois U.S.A.
  • 3128424176 | +1 312-842-4176 Illinois U.S.A.
  • 3128424177 | +1 312-842-4177 Illinois U.S.A.
  • 3128424178 | +1 312-842-4178 Illinois U.S.A.
  • 3128424179 | +1 312-842-4179 Illinois U.S.A.
  • 3128424180 | +1 312-842-4180 Illinois U.S.A.
  • 3128424181 | +1 312-842-4181 Illinois U.S.A.
  • 3128424182 | +1 312-842-4182 Illinois U.S.A.
  • 3128424183 | +1 312-842-4183 Illinois U.S.A.
  • 3128424184 | +1 312-842-4184 Illinois U.S.A.
  • 3128424185 | +1 312-842-4185 Illinois U.S.A.
  • 3128424186 | +1 312-842-4186 Illinois U.S.A.
  • 3128424187 | +1 312-842-4187 Illinois U.S.A.
  • 3128424188 | +1 312-842-4188 Illinois U.S.A.
  • 3128424189 | +1 312-842-4189 Illinois U.S.A.
  • 3128424190 | +1 312-842-4190 Illinois U.S.A.
  • 3128424191 | +1 312-842-4191 Illinois U.S.A.
  • 3128424192 | +1 312-842-4192 Illinois U.S.A.
  • 3128424193 | +1 312-842-4193 Illinois U.S.A.
  • 3128424194 | +1 312-842-4194 Illinois U.S.A.
  • 3128424195 | +1 312-842-4195 Illinois U.S.A.
  • 3128424196 | +1 312-842-4196 Illinois U.S.A.
  • 3128424197 | +1 312-842-4197 Illinois U.S.A.
  • 3128424198 | +1 312-842-4198 Illinois U.S.A.
  • 3128424199 | +1 312-842-4199 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

    Select City's

  • A
  • B
  • C
  • D
  • E
  • F
  • G
  • H
  • I
  • J
  • K
  • L
  • M
  • N
  • O
  • P
  • Q
  • R
  • S
  • T
  • U
  • V
  • W
  • X
  • Y
  • Z