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).

  • 3123454100 | +1 312-345-4100 Illinois U.S.A.
  • 3123454101 | +1 312-345-4101 Illinois U.S.A.
  • 3123454102 | +1 312-345-4102 Illinois U.S.A.
  • 3123454103 | +1 312-345-4103 Illinois U.S.A.
  • 3123454104 | +1 312-345-4104 Illinois U.S.A.
  • 3123454105 | +1 312-345-4105 Illinois U.S.A.
  • 3123454106 | +1 312-345-4106 Illinois U.S.A.
  • 3123454107 | +1 312-345-4107 Illinois U.S.A.
  • 3123454108 | +1 312-345-4108 Illinois U.S.A.
  • 3123454109 | +1 312-345-4109 Illinois U.S.A.
  • 3123454110 | +1 312-345-4110 Illinois U.S.A.
  • 3123454111 | +1 312-345-4111 Illinois U.S.A.
  • 3123454112 | +1 312-345-4112 Illinois U.S.A.
  • 3123454113 | +1 312-345-4113 Illinois U.S.A.
  • 3123454114 | +1 312-345-4114 Illinois U.S.A.
  • 3123454115 | +1 312-345-4115 Illinois U.S.A.
  • 3123454116 | +1 312-345-4116 Illinois U.S.A.
  • 3123454117 | +1 312-345-4117 Illinois U.S.A.
  • 3123454118 | +1 312-345-4118 Illinois U.S.A.
  • 3123454119 | +1 312-345-4119 Illinois U.S.A.
  • 3123454120 | +1 312-345-4120 Illinois U.S.A.
  • 3123454121 | +1 312-345-4121 Illinois U.S.A.
  • 3123454122 | +1 312-345-4122 Illinois U.S.A.
  • 3123454123 | +1 312-345-4123 Illinois U.S.A.
  • 3123454124 | +1 312-345-4124 Illinois U.S.A.
  • 3123454125 | +1 312-345-4125 Illinois U.S.A.
  • 3123454126 | +1 312-345-4126 Illinois U.S.A.
  • 3123454127 | +1 312-345-4127 Illinois U.S.A.
  • 3123454128 | +1 312-345-4128 Illinois U.S.A.
  • 3123454129 | +1 312-345-4129 Illinois U.S.A.
  • 3123454130 | +1 312-345-4130 Illinois U.S.A.
  • 3123454131 | +1 312-345-4131 Illinois U.S.A.
  • 3123454132 | +1 312-345-4132 Illinois U.S.A.
  • 3123454133 | +1 312-345-4133 Illinois U.S.A.
  • 3123454134 | +1 312-345-4134 Illinois U.S.A.
  • 3123454135 | +1 312-345-4135 Illinois U.S.A.
  • 3123454136 | +1 312-345-4136 Illinois U.S.A.
  • 3123454137 | +1 312-345-4137 Illinois U.S.A.
  • 3123454138 | +1 312-345-4138 Illinois U.S.A.
  • 3123454139 | +1 312-345-4139 Illinois U.S.A.
  • 3123454140 | +1 312-345-4140 Illinois U.S.A.
  • 3123454141 | +1 312-345-4141 Illinois U.S.A.
  • 3123454142 | +1 312-345-4142 Illinois U.S.A.
  • 3123454143 | +1 312-345-4143 Illinois U.S.A.
  • 3123454144 | +1 312-345-4144 Illinois U.S.A.
  • 3123454145 | +1 312-345-4145 Illinois U.S.A.
  • 3123454146 | +1 312-345-4146 Illinois U.S.A.
  • 3123454147 | +1 312-345-4147 Illinois U.S.A.
  • 3123454148 | +1 312-345-4148 Illinois U.S.A.
  • 3123454149 | +1 312-345-4149 Illinois U.S.A.
  • 3123454150 | +1 312-345-4150 Illinois U.S.A.
  • 3123454151 | +1 312-345-4151 Illinois U.S.A.
  • 3123454152 | +1 312-345-4152 Illinois U.S.A.
  • 3123454153 | +1 312-345-4153 Illinois U.S.A.
  • 3123454154 | +1 312-345-4154 Illinois U.S.A.
  • 3123454155 | +1 312-345-4155 Illinois U.S.A.
  • 3123454156 | +1 312-345-4156 Illinois U.S.A.
  • 3123454157 | +1 312-345-4157 Illinois U.S.A.
  • 3123454158 | +1 312-345-4158 Illinois U.S.A.
  • 3123454159 | +1 312-345-4159 Illinois U.S.A.
  • 3123454160 | +1 312-345-4160 Illinois U.S.A.
  • 3123454161 | +1 312-345-4161 Illinois U.S.A.
  • 3123454162 | +1 312-345-4162 Illinois U.S.A.
  • 3123454163 | +1 312-345-4163 Illinois U.S.A.
  • 3123454164 | +1 312-345-4164 Illinois U.S.A.
  • 3123454165 | +1 312-345-4165 Illinois U.S.A.
  • 3123454166 | +1 312-345-4166 Illinois U.S.A.
  • 3123454167 | +1 312-345-4167 Illinois U.S.A.
  • 3123454168 | +1 312-345-4168 Illinois U.S.A.
  • 3123454169 | +1 312-345-4169 Illinois U.S.A.
  • 3123454170 | +1 312-345-4170 Illinois U.S.A.
  • 3123454171 | +1 312-345-4171 Illinois U.S.A.
  • 3123454172 | +1 312-345-4172 Illinois U.S.A.
  • 3123454173 | +1 312-345-4173 Illinois U.S.A.
  • 3123454174 | +1 312-345-4174 Illinois U.S.A.
  • 3123454175 | +1 312-345-4175 Illinois U.S.A.
  • 3123454176 | +1 312-345-4176 Illinois U.S.A.
  • 3123454177 | +1 312-345-4177 Illinois U.S.A.
  • 3123454178 | +1 312-345-4178 Illinois U.S.A.
  • 3123454179 | +1 312-345-4179 Illinois U.S.A.
  • 3123454180 | +1 312-345-4180 Illinois U.S.A.
  • 3123454181 | +1 312-345-4181 Illinois U.S.A.
  • 3123454182 | +1 312-345-4182 Illinois U.S.A.
  • 3123454183 | +1 312-345-4183 Illinois U.S.A.
  • 3123454184 | +1 312-345-4184 Illinois U.S.A.
  • 3123454185 | +1 312-345-4185 Illinois U.S.A.
  • 3123454186 | +1 312-345-4186 Illinois U.S.A.
  • 3123454187 | +1 312-345-4187 Illinois U.S.A.
  • 3123454188 | +1 312-345-4188 Illinois U.S.A.
  • 3123454189 | +1 312-345-4189 Illinois U.S.A.
  • 3123454190 | +1 312-345-4190 Illinois U.S.A.
  • 3123454191 | +1 312-345-4191 Illinois U.S.A.
  • 3123454192 | +1 312-345-4192 Illinois U.S.A.
  • 3123454193 | +1 312-345-4193 Illinois U.S.A.
  • 3123454194 | +1 312-345-4194 Illinois U.S.A.
  • 3123454195 | +1 312-345-4195 Illinois U.S.A.
  • 3123454196 | +1 312-345-4196 Illinois U.S.A.
  • 3123454197 | +1 312-345-4197 Illinois U.S.A.
  • 3123454198 | +1 312-345-4198 Illinois U.S.A.
  • 3123454199 | +1 312-345-4199 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