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).

  • 3122778100 | +1 312-277-8100 Illinois U.S.A.
  • 3122778101 | +1 312-277-8101 Illinois U.S.A.
  • 3122778102 | +1 312-277-8102 Illinois U.S.A.
  • 3122778103 | +1 312-277-8103 Illinois U.S.A.
  • 3122778104 | +1 312-277-8104 Illinois U.S.A.
  • 3122778105 | +1 312-277-8105 Illinois U.S.A.
  • 3122778106 | +1 312-277-8106 Illinois U.S.A.
  • 3122778107 | +1 312-277-8107 Illinois U.S.A.
  • 3122778108 | +1 312-277-8108 Illinois U.S.A.
  • 3122778109 | +1 312-277-8109 Illinois U.S.A.
  • 3122778110 | +1 312-277-8110 Illinois U.S.A.
  • 3122778111 | +1 312-277-8111 Illinois U.S.A.
  • 3122778112 | +1 312-277-8112 Illinois U.S.A.
  • 3122778113 | +1 312-277-8113 Illinois U.S.A.
  • 3122778114 | +1 312-277-8114 Illinois U.S.A.
  • 3122778115 | +1 312-277-8115 Illinois U.S.A.
  • 3122778116 | +1 312-277-8116 Illinois U.S.A.
  • 3122778117 | +1 312-277-8117 Illinois U.S.A.
  • 3122778118 | +1 312-277-8118 Illinois U.S.A.
  • 3122778119 | +1 312-277-8119 Illinois U.S.A.
  • 3122778120 | +1 312-277-8120 Illinois U.S.A.
  • 3122778121 | +1 312-277-8121 Illinois U.S.A.
  • 3122778122 | +1 312-277-8122 Illinois U.S.A.
  • 3122778123 | +1 312-277-8123 Illinois U.S.A.
  • 3122778124 | +1 312-277-8124 Illinois U.S.A.
  • 3122778125 | +1 312-277-8125 Illinois U.S.A.
  • 3122778126 | +1 312-277-8126 Illinois U.S.A.
  • 3122778127 | +1 312-277-8127 Illinois U.S.A.
  • 3122778128 | +1 312-277-8128 Illinois U.S.A.
  • 3122778129 | +1 312-277-8129 Illinois U.S.A.
  • 3122778130 | +1 312-277-8130 Illinois U.S.A.
  • 3122778131 | +1 312-277-8131 Illinois U.S.A.
  • 3122778132 | +1 312-277-8132 Illinois U.S.A.
  • 3122778133 | +1 312-277-8133 Illinois U.S.A.
  • 3122778134 | +1 312-277-8134 Illinois U.S.A.
  • 3122778135 | +1 312-277-8135 Illinois U.S.A.
  • 3122778136 | +1 312-277-8136 Illinois U.S.A.
  • 3122778137 | +1 312-277-8137 Illinois U.S.A.
  • 3122778138 | +1 312-277-8138 Illinois U.S.A.
  • 3122778139 | +1 312-277-8139 Illinois U.S.A.
  • 3122778140 | +1 312-277-8140 Illinois U.S.A.
  • 3122778141 | +1 312-277-8141 Illinois U.S.A.
  • 3122778142 | +1 312-277-8142 Illinois U.S.A.
  • 3122778143 | +1 312-277-8143 Illinois U.S.A.
  • 3122778144 | +1 312-277-8144 Illinois U.S.A.
  • 3122778145 | +1 312-277-8145 Illinois U.S.A.
  • 3122778146 | +1 312-277-8146 Illinois U.S.A.
  • 3122778147 | +1 312-277-8147 Illinois U.S.A.
  • 3122778148 | +1 312-277-8148 Illinois U.S.A.
  • 3122778149 | +1 312-277-8149 Illinois U.S.A.
  • 3122778150 | +1 312-277-8150 Illinois U.S.A.
  • 3122778151 | +1 312-277-8151 Illinois U.S.A.
  • 3122778152 | +1 312-277-8152 Illinois U.S.A.
  • 3122778153 | +1 312-277-8153 Illinois U.S.A.
  • 3122778154 | +1 312-277-8154 Illinois U.S.A.
  • 3122778155 | +1 312-277-8155 Illinois U.S.A.
  • 3122778156 | +1 312-277-8156 Illinois U.S.A.
  • 3122778157 | +1 312-277-8157 Illinois U.S.A.
  • 3122778158 | +1 312-277-8158 Illinois U.S.A.
  • 3122778159 | +1 312-277-8159 Illinois U.S.A.
  • 3122778160 | +1 312-277-8160 Illinois U.S.A.
  • 3122778161 | +1 312-277-8161 Illinois U.S.A.
  • 3122778162 | +1 312-277-8162 Illinois U.S.A.
  • 3122778163 | +1 312-277-8163 Illinois U.S.A.
  • 3122778164 | +1 312-277-8164 Illinois U.S.A.
  • 3122778165 | +1 312-277-8165 Illinois U.S.A.
  • 3122778166 | +1 312-277-8166 Illinois U.S.A.
  • 3122778167 | +1 312-277-8167 Illinois U.S.A.
  • 3122778168 | +1 312-277-8168 Illinois U.S.A.
  • 3122778169 | +1 312-277-8169 Illinois U.S.A.
  • 3122778170 | +1 312-277-8170 Illinois U.S.A.
  • 3122778171 | +1 312-277-8171 Illinois U.S.A.
  • 3122778172 | +1 312-277-8172 Illinois U.S.A.
  • 3122778173 | +1 312-277-8173 Illinois U.S.A.
  • 3122778174 | +1 312-277-8174 Illinois U.S.A.
  • 3122778175 | +1 312-277-8175 Illinois U.S.A.
  • 3122778176 | +1 312-277-8176 Illinois U.S.A.
  • 3122778177 | +1 312-277-8177 Illinois U.S.A.
  • 3122778178 | +1 312-277-8178 Illinois U.S.A.
  • 3122778179 | +1 312-277-8179 Illinois U.S.A.
  • 3122778180 | +1 312-277-8180 Illinois U.S.A.
  • 3122778181 | +1 312-277-8181 Illinois U.S.A.
  • 3122778182 | +1 312-277-8182 Illinois U.S.A.
  • 3122778183 | +1 312-277-8183 Illinois U.S.A.
  • 3122778184 | +1 312-277-8184 Illinois U.S.A.
  • 3122778185 | +1 312-277-8185 Illinois U.S.A.
  • 3122778186 | +1 312-277-8186 Illinois U.S.A.
  • 3122778187 | +1 312-277-8187 Illinois U.S.A.
  • 3122778188 | +1 312-277-8188 Illinois U.S.A.
  • 3122778189 | +1 312-277-8189 Illinois U.S.A.
  • 3122778190 | +1 312-277-8190 Illinois U.S.A.
  • 3122778191 | +1 312-277-8191 Illinois U.S.A.
  • 3122778192 | +1 312-277-8192 Illinois U.S.A.
  • 3122778193 | +1 312-277-8193 Illinois U.S.A.
  • 3122778194 | +1 312-277-8194 Illinois U.S.A.
  • 3122778195 | +1 312-277-8195 Illinois U.S.A.
  • 3122778196 | +1 312-277-8196 Illinois U.S.A.
  • 3122778197 | +1 312-277-8197 Illinois U.S.A.
  • 3122778198 | +1 312-277-8198 Illinois U.S.A.
  • 3122778199 | +1 312-277-8199 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