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).

  • 3123908100 | +1 312-390-8100 Illinois U.S.A.
  • 3123908101 | +1 312-390-8101 Illinois U.S.A.
  • 3123908102 | +1 312-390-8102 Illinois U.S.A.
  • 3123908103 | +1 312-390-8103 Illinois U.S.A.
  • 3123908104 | +1 312-390-8104 Illinois U.S.A.
  • 3123908105 | +1 312-390-8105 Illinois U.S.A.
  • 3123908106 | +1 312-390-8106 Illinois U.S.A.
  • 3123908107 | +1 312-390-8107 Illinois U.S.A.
  • 3123908108 | +1 312-390-8108 Illinois U.S.A.
  • 3123908109 | +1 312-390-8109 Illinois U.S.A.
  • 3123908110 | +1 312-390-8110 Illinois U.S.A.
  • 3123908111 | +1 312-390-8111 Illinois U.S.A.
  • 3123908112 | +1 312-390-8112 Illinois U.S.A.
  • 3123908113 | +1 312-390-8113 Illinois U.S.A.
  • 3123908114 | +1 312-390-8114 Illinois U.S.A.
  • 3123908115 | +1 312-390-8115 Illinois U.S.A.
  • 3123908116 | +1 312-390-8116 Illinois U.S.A.
  • 3123908117 | +1 312-390-8117 Illinois U.S.A.
  • 3123908118 | +1 312-390-8118 Illinois U.S.A.
  • 3123908119 | +1 312-390-8119 Illinois U.S.A.
  • 3123908120 | +1 312-390-8120 Illinois U.S.A.
  • 3123908121 | +1 312-390-8121 Illinois U.S.A.
  • 3123908122 | +1 312-390-8122 Illinois U.S.A.
  • 3123908123 | +1 312-390-8123 Illinois U.S.A.
  • 3123908124 | +1 312-390-8124 Illinois U.S.A.
  • 3123908125 | +1 312-390-8125 Illinois U.S.A.
  • 3123908126 | +1 312-390-8126 Illinois U.S.A.
  • 3123908127 | +1 312-390-8127 Illinois U.S.A.
  • 3123908128 | +1 312-390-8128 Illinois U.S.A.
  • 3123908129 | +1 312-390-8129 Illinois U.S.A.
  • 3123908130 | +1 312-390-8130 Illinois U.S.A.
  • 3123908131 | +1 312-390-8131 Illinois U.S.A.
  • 3123908132 | +1 312-390-8132 Illinois U.S.A.
  • 3123908133 | +1 312-390-8133 Illinois U.S.A.
  • 3123908134 | +1 312-390-8134 Illinois U.S.A.
  • 3123908135 | +1 312-390-8135 Illinois U.S.A.
  • 3123908136 | +1 312-390-8136 Illinois U.S.A.
  • 3123908137 | +1 312-390-8137 Illinois U.S.A.
  • 3123908138 | +1 312-390-8138 Illinois U.S.A.
  • 3123908139 | +1 312-390-8139 Illinois U.S.A.
  • 3123908140 | +1 312-390-8140 Illinois U.S.A.
  • 3123908141 | +1 312-390-8141 Illinois U.S.A.
  • 3123908142 | +1 312-390-8142 Illinois U.S.A.
  • 3123908143 | +1 312-390-8143 Illinois U.S.A.
  • 3123908144 | +1 312-390-8144 Illinois U.S.A.
  • 3123908145 | +1 312-390-8145 Illinois U.S.A.
  • 3123908146 | +1 312-390-8146 Illinois U.S.A.
  • 3123908147 | +1 312-390-8147 Illinois U.S.A.
  • 3123908148 | +1 312-390-8148 Illinois U.S.A.
  • 3123908149 | +1 312-390-8149 Illinois U.S.A.
  • 3123908150 | +1 312-390-8150 Illinois U.S.A.
  • 3123908151 | +1 312-390-8151 Illinois U.S.A.
  • 3123908152 | +1 312-390-8152 Illinois U.S.A.
  • 3123908153 | +1 312-390-8153 Illinois U.S.A.
  • 3123908154 | +1 312-390-8154 Illinois U.S.A.
  • 3123908155 | +1 312-390-8155 Illinois U.S.A.
  • 3123908156 | +1 312-390-8156 Illinois U.S.A.
  • 3123908157 | +1 312-390-8157 Illinois U.S.A.
  • 3123908158 | +1 312-390-8158 Illinois U.S.A.
  • 3123908159 | +1 312-390-8159 Illinois U.S.A.
  • 3123908160 | +1 312-390-8160 Illinois U.S.A.
  • 3123908161 | +1 312-390-8161 Illinois U.S.A.
  • 3123908162 | +1 312-390-8162 Illinois U.S.A.
  • 3123908163 | +1 312-390-8163 Illinois U.S.A.
  • 3123908164 | +1 312-390-8164 Illinois U.S.A.
  • 3123908165 | +1 312-390-8165 Illinois U.S.A.
  • 3123908166 | +1 312-390-8166 Illinois U.S.A.
  • 3123908167 | +1 312-390-8167 Illinois U.S.A.
  • 3123908168 | +1 312-390-8168 Illinois U.S.A.
  • 3123908169 | +1 312-390-8169 Illinois U.S.A.
  • 3123908170 | +1 312-390-8170 Illinois U.S.A.
  • 3123908171 | +1 312-390-8171 Illinois U.S.A.
  • 3123908172 | +1 312-390-8172 Illinois U.S.A.
  • 3123908173 | +1 312-390-8173 Illinois U.S.A.
  • 3123908174 | +1 312-390-8174 Illinois U.S.A.
  • 3123908175 | +1 312-390-8175 Illinois U.S.A.
  • 3123908176 | +1 312-390-8176 Illinois U.S.A.
  • 3123908177 | +1 312-390-8177 Illinois U.S.A.
  • 3123908178 | +1 312-390-8178 Illinois U.S.A.
  • 3123908179 | +1 312-390-8179 Illinois U.S.A.
  • 3123908180 | +1 312-390-8180 Illinois U.S.A.
  • 3123908181 | +1 312-390-8181 Illinois U.S.A.
  • 3123908182 | +1 312-390-8182 Illinois U.S.A.
  • 3123908183 | +1 312-390-8183 Illinois U.S.A.
  • 3123908184 | +1 312-390-8184 Illinois U.S.A.
  • 3123908185 | +1 312-390-8185 Illinois U.S.A.
  • 3123908186 | +1 312-390-8186 Illinois U.S.A.
  • 3123908187 | +1 312-390-8187 Illinois U.S.A.
  • 3123908188 | +1 312-390-8188 Illinois U.S.A.
  • 3123908189 | +1 312-390-8189 Illinois U.S.A.
  • 3123908190 | +1 312-390-8190 Illinois U.S.A.
  • 3123908191 | +1 312-390-8191 Illinois U.S.A.
  • 3123908192 | +1 312-390-8192 Illinois U.S.A.
  • 3123908193 | +1 312-390-8193 Illinois U.S.A.
  • 3123908194 | +1 312-390-8194 Illinois U.S.A.
  • 3123908195 | +1 312-390-8195 Illinois U.S.A.
  • 3123908196 | +1 312-390-8196 Illinois U.S.A.
  • 3123908197 | +1 312-390-8197 Illinois U.S.A.
  • 3123908198 | +1 312-390-8198 Illinois U.S.A.
  • 3123908199 | +1 312-390-8199 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