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).

  • 3123798100 | +1 312-379-8100 Illinois U.S.A.
  • 3123798101 | +1 312-379-8101 Illinois U.S.A.
  • 3123798102 | +1 312-379-8102 Illinois U.S.A.
  • 3123798103 | +1 312-379-8103 Illinois U.S.A.
  • 3123798104 | +1 312-379-8104 Illinois U.S.A.
  • 3123798105 | +1 312-379-8105 Illinois U.S.A.
  • 3123798106 | +1 312-379-8106 Illinois U.S.A.
  • 3123798107 | +1 312-379-8107 Illinois U.S.A.
  • 3123798108 | +1 312-379-8108 Illinois U.S.A.
  • 3123798109 | +1 312-379-8109 Illinois U.S.A.
  • 3123798110 | +1 312-379-8110 Illinois U.S.A.
  • 3123798111 | +1 312-379-8111 Illinois U.S.A.
  • 3123798112 | +1 312-379-8112 Illinois U.S.A.
  • 3123798113 | +1 312-379-8113 Illinois U.S.A.
  • 3123798114 | +1 312-379-8114 Illinois U.S.A.
  • 3123798115 | +1 312-379-8115 Illinois U.S.A.
  • 3123798116 | +1 312-379-8116 Illinois U.S.A.
  • 3123798117 | +1 312-379-8117 Illinois U.S.A.
  • 3123798118 | +1 312-379-8118 Illinois U.S.A.
  • 3123798119 | +1 312-379-8119 Illinois U.S.A.
  • 3123798120 | +1 312-379-8120 Illinois U.S.A.
  • 3123798121 | +1 312-379-8121 Illinois U.S.A.
  • 3123798122 | +1 312-379-8122 Illinois U.S.A.
  • 3123798123 | +1 312-379-8123 Illinois U.S.A.
  • 3123798124 | +1 312-379-8124 Illinois U.S.A.
  • 3123798125 | +1 312-379-8125 Illinois U.S.A.
  • 3123798126 | +1 312-379-8126 Illinois U.S.A.
  • 3123798127 | +1 312-379-8127 Illinois U.S.A.
  • 3123798128 | +1 312-379-8128 Illinois U.S.A.
  • 3123798129 | +1 312-379-8129 Illinois U.S.A.
  • 3123798130 | +1 312-379-8130 Illinois U.S.A.
  • 3123798131 | +1 312-379-8131 Illinois U.S.A.
  • 3123798132 | +1 312-379-8132 Illinois U.S.A.
  • 3123798133 | +1 312-379-8133 Illinois U.S.A.
  • 3123798134 | +1 312-379-8134 Illinois U.S.A.
  • 3123798135 | +1 312-379-8135 Illinois U.S.A.
  • 3123798136 | +1 312-379-8136 Illinois U.S.A.
  • 3123798137 | +1 312-379-8137 Illinois U.S.A.
  • 3123798138 | +1 312-379-8138 Illinois U.S.A.
  • 3123798139 | +1 312-379-8139 Illinois U.S.A.
  • 3123798140 | +1 312-379-8140 Illinois U.S.A.
  • 3123798141 | +1 312-379-8141 Illinois U.S.A.
  • 3123798142 | +1 312-379-8142 Illinois U.S.A.
  • 3123798143 | +1 312-379-8143 Illinois U.S.A.
  • 3123798144 | +1 312-379-8144 Illinois U.S.A.
  • 3123798145 | +1 312-379-8145 Illinois U.S.A.
  • 3123798146 | +1 312-379-8146 Illinois U.S.A.
  • 3123798147 | +1 312-379-8147 Illinois U.S.A.
  • 3123798148 | +1 312-379-8148 Illinois U.S.A.
  • 3123798149 | +1 312-379-8149 Illinois U.S.A.
  • 3123798150 | +1 312-379-8150 Illinois U.S.A.
  • 3123798151 | +1 312-379-8151 Illinois U.S.A.
  • 3123798152 | +1 312-379-8152 Illinois U.S.A.
  • 3123798153 | +1 312-379-8153 Illinois U.S.A.
  • 3123798154 | +1 312-379-8154 Illinois U.S.A.
  • 3123798155 | +1 312-379-8155 Illinois U.S.A.
  • 3123798156 | +1 312-379-8156 Illinois U.S.A.
  • 3123798157 | +1 312-379-8157 Illinois U.S.A.
  • 3123798158 | +1 312-379-8158 Illinois U.S.A.
  • 3123798159 | +1 312-379-8159 Illinois U.S.A.
  • 3123798160 | +1 312-379-8160 Illinois U.S.A.
  • 3123798161 | +1 312-379-8161 Illinois U.S.A.
  • 3123798162 | +1 312-379-8162 Illinois U.S.A.
  • 3123798163 | +1 312-379-8163 Illinois U.S.A.
  • 3123798164 | +1 312-379-8164 Illinois U.S.A.
  • 3123798165 | +1 312-379-8165 Illinois U.S.A.
  • 3123798166 | +1 312-379-8166 Illinois U.S.A.
  • 3123798167 | +1 312-379-8167 Illinois U.S.A.
  • 3123798168 | +1 312-379-8168 Illinois U.S.A.
  • 3123798169 | +1 312-379-8169 Illinois U.S.A.
  • 3123798170 | +1 312-379-8170 Illinois U.S.A.
  • 3123798171 | +1 312-379-8171 Illinois U.S.A.
  • 3123798172 | +1 312-379-8172 Illinois U.S.A.
  • 3123798173 | +1 312-379-8173 Illinois U.S.A.
  • 3123798174 | +1 312-379-8174 Illinois U.S.A.
  • 3123798175 | +1 312-379-8175 Illinois U.S.A.
  • 3123798176 | +1 312-379-8176 Illinois U.S.A.
  • 3123798177 | +1 312-379-8177 Illinois U.S.A.
  • 3123798178 | +1 312-379-8178 Illinois U.S.A.
  • 3123798179 | +1 312-379-8179 Illinois U.S.A.
  • 3123798180 | +1 312-379-8180 Illinois U.S.A.
  • 3123798181 | +1 312-379-8181 Illinois U.S.A.
  • 3123798182 | +1 312-379-8182 Illinois U.S.A.
  • 3123798183 | +1 312-379-8183 Illinois U.S.A.
  • 3123798184 | +1 312-379-8184 Illinois U.S.A.
  • 3123798185 | +1 312-379-8185 Illinois U.S.A.
  • 3123798186 | +1 312-379-8186 Illinois U.S.A.
  • 3123798187 | +1 312-379-8187 Illinois U.S.A.
  • 3123798188 | +1 312-379-8188 Illinois U.S.A.
  • 3123798189 | +1 312-379-8189 Illinois U.S.A.
  • 3123798190 | +1 312-379-8190 Illinois U.S.A.
  • 3123798191 | +1 312-379-8191 Illinois U.S.A.
  • 3123798192 | +1 312-379-8192 Illinois U.S.A.
  • 3123798193 | +1 312-379-8193 Illinois U.S.A.
  • 3123798194 | +1 312-379-8194 Illinois U.S.A.
  • 3123798195 | +1 312-379-8195 Illinois U.S.A.
  • 3123798196 | +1 312-379-8196 Illinois U.S.A.
  • 3123798197 | +1 312-379-8197 Illinois U.S.A.
  • 3123798198 | +1 312-379-8198 Illinois U.S.A.
  • 3123798199 | +1 312-379-8199 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