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).

  • 3129708100 | +1 312-970-8100 Illinois U.S.A.
  • 3129708101 | +1 312-970-8101 Illinois U.S.A.
  • 3129708102 | +1 312-970-8102 Illinois U.S.A.
  • 3129708103 | +1 312-970-8103 Illinois U.S.A.
  • 3129708104 | +1 312-970-8104 Illinois U.S.A.
  • 3129708105 | +1 312-970-8105 Illinois U.S.A.
  • 3129708106 | +1 312-970-8106 Illinois U.S.A.
  • 3129708107 | +1 312-970-8107 Illinois U.S.A.
  • 3129708108 | +1 312-970-8108 Illinois U.S.A.
  • 3129708109 | +1 312-970-8109 Illinois U.S.A.
  • 3129708110 | +1 312-970-8110 Illinois U.S.A.
  • 3129708111 | +1 312-970-8111 Illinois U.S.A.
  • 3129708112 | +1 312-970-8112 Illinois U.S.A.
  • 3129708113 | +1 312-970-8113 Illinois U.S.A.
  • 3129708114 | +1 312-970-8114 Illinois U.S.A.
  • 3129708115 | +1 312-970-8115 Illinois U.S.A.
  • 3129708116 | +1 312-970-8116 Illinois U.S.A.
  • 3129708117 | +1 312-970-8117 Illinois U.S.A.
  • 3129708118 | +1 312-970-8118 Illinois U.S.A.
  • 3129708119 | +1 312-970-8119 Illinois U.S.A.
  • 3129708120 | +1 312-970-8120 Illinois U.S.A.
  • 3129708121 | +1 312-970-8121 Illinois U.S.A.
  • 3129708122 | +1 312-970-8122 Illinois U.S.A.
  • 3129708123 | +1 312-970-8123 Illinois U.S.A.
  • 3129708124 | +1 312-970-8124 Illinois U.S.A.
  • 3129708125 | +1 312-970-8125 Illinois U.S.A.
  • 3129708126 | +1 312-970-8126 Illinois U.S.A.
  • 3129708127 | +1 312-970-8127 Illinois U.S.A.
  • 3129708128 | +1 312-970-8128 Illinois U.S.A.
  • 3129708129 | +1 312-970-8129 Illinois U.S.A.
  • 3129708130 | +1 312-970-8130 Illinois U.S.A.
  • 3129708131 | +1 312-970-8131 Illinois U.S.A.
  • 3129708132 | +1 312-970-8132 Illinois U.S.A.
  • 3129708133 | +1 312-970-8133 Illinois U.S.A.
  • 3129708134 | +1 312-970-8134 Illinois U.S.A.
  • 3129708135 | +1 312-970-8135 Illinois U.S.A.
  • 3129708136 | +1 312-970-8136 Illinois U.S.A.
  • 3129708137 | +1 312-970-8137 Illinois U.S.A.
  • 3129708138 | +1 312-970-8138 Illinois U.S.A.
  • 3129708139 | +1 312-970-8139 Illinois U.S.A.
  • 3129708140 | +1 312-970-8140 Illinois U.S.A.
  • 3129708141 | +1 312-970-8141 Illinois U.S.A.
  • 3129708142 | +1 312-970-8142 Illinois U.S.A.
  • 3129708143 | +1 312-970-8143 Illinois U.S.A.
  • 3129708144 | +1 312-970-8144 Illinois U.S.A.
  • 3129708145 | +1 312-970-8145 Illinois U.S.A.
  • 3129708146 | +1 312-970-8146 Illinois U.S.A.
  • 3129708147 | +1 312-970-8147 Illinois U.S.A.
  • 3129708148 | +1 312-970-8148 Illinois U.S.A.
  • 3129708149 | +1 312-970-8149 Illinois U.S.A.
  • 3129708150 | +1 312-970-8150 Illinois U.S.A.
  • 3129708151 | +1 312-970-8151 Illinois U.S.A.
  • 3129708152 | +1 312-970-8152 Illinois U.S.A.
  • 3129708153 | +1 312-970-8153 Illinois U.S.A.
  • 3129708154 | +1 312-970-8154 Illinois U.S.A.
  • 3129708155 | +1 312-970-8155 Illinois U.S.A.
  • 3129708156 | +1 312-970-8156 Illinois U.S.A.
  • 3129708157 | +1 312-970-8157 Illinois U.S.A.
  • 3129708158 | +1 312-970-8158 Illinois U.S.A.
  • 3129708159 | +1 312-970-8159 Illinois U.S.A.
  • 3129708160 | +1 312-970-8160 Illinois U.S.A.
  • 3129708161 | +1 312-970-8161 Illinois U.S.A.
  • 3129708162 | +1 312-970-8162 Illinois U.S.A.
  • 3129708163 | +1 312-970-8163 Illinois U.S.A.
  • 3129708164 | +1 312-970-8164 Illinois U.S.A.
  • 3129708165 | +1 312-970-8165 Illinois U.S.A.
  • 3129708166 | +1 312-970-8166 Illinois U.S.A.
  • 3129708167 | +1 312-970-8167 Illinois U.S.A.
  • 3129708168 | +1 312-970-8168 Illinois U.S.A.
  • 3129708169 | +1 312-970-8169 Illinois U.S.A.
  • 3129708170 | +1 312-970-8170 Illinois U.S.A.
  • 3129708171 | +1 312-970-8171 Illinois U.S.A.
  • 3129708172 | +1 312-970-8172 Illinois U.S.A.
  • 3129708173 | +1 312-970-8173 Illinois U.S.A.
  • 3129708174 | +1 312-970-8174 Illinois U.S.A.
  • 3129708175 | +1 312-970-8175 Illinois U.S.A.
  • 3129708176 | +1 312-970-8176 Illinois U.S.A.
  • 3129708177 | +1 312-970-8177 Illinois U.S.A.
  • 3129708178 | +1 312-970-8178 Illinois U.S.A.
  • 3129708179 | +1 312-970-8179 Illinois U.S.A.
  • 3129708180 | +1 312-970-8180 Illinois U.S.A.
  • 3129708181 | +1 312-970-8181 Illinois U.S.A.
  • 3129708182 | +1 312-970-8182 Illinois U.S.A.
  • 3129708183 | +1 312-970-8183 Illinois U.S.A.
  • 3129708184 | +1 312-970-8184 Illinois U.S.A.
  • 3129708185 | +1 312-970-8185 Illinois U.S.A.
  • 3129708186 | +1 312-970-8186 Illinois U.S.A.
  • 3129708187 | +1 312-970-8187 Illinois U.S.A.
  • 3129708188 | +1 312-970-8188 Illinois U.S.A.
  • 3129708189 | +1 312-970-8189 Illinois U.S.A.
  • 3129708190 | +1 312-970-8190 Illinois U.S.A.
  • 3129708191 | +1 312-970-8191 Illinois U.S.A.
  • 3129708192 | +1 312-970-8192 Illinois U.S.A.
  • 3129708193 | +1 312-970-8193 Illinois U.S.A.
  • 3129708194 | +1 312-970-8194 Illinois U.S.A.
  • 3129708195 | +1 312-970-8195 Illinois U.S.A.
  • 3129708196 | +1 312-970-8196 Illinois U.S.A.
  • 3129708197 | +1 312-970-8197 Illinois U.S.A.
  • 3129708198 | +1 312-970-8198 Illinois U.S.A.
  • 3129708199 | +1 312-970-8199 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