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).

  • 3122308100 | +1 312-230-8100 Illinois U.S.A.
  • 3122308101 | +1 312-230-8101 Illinois U.S.A.
  • 3122308102 | +1 312-230-8102 Illinois U.S.A.
  • 3122308103 | +1 312-230-8103 Illinois U.S.A.
  • 3122308104 | +1 312-230-8104 Illinois U.S.A.
  • 3122308105 | +1 312-230-8105 Illinois U.S.A.
  • 3122308106 | +1 312-230-8106 Illinois U.S.A.
  • 3122308107 | +1 312-230-8107 Illinois U.S.A.
  • 3122308108 | +1 312-230-8108 Illinois U.S.A.
  • 3122308109 | +1 312-230-8109 Illinois U.S.A.
  • 3122308110 | +1 312-230-8110 Illinois U.S.A.
  • 3122308111 | +1 312-230-8111 Illinois U.S.A.
  • 3122308112 | +1 312-230-8112 Illinois U.S.A.
  • 3122308113 | +1 312-230-8113 Illinois U.S.A.
  • 3122308114 | +1 312-230-8114 Illinois U.S.A.
  • 3122308115 | +1 312-230-8115 Illinois U.S.A.
  • 3122308116 | +1 312-230-8116 Illinois U.S.A.
  • 3122308117 | +1 312-230-8117 Illinois U.S.A.
  • 3122308118 | +1 312-230-8118 Illinois U.S.A.
  • 3122308119 | +1 312-230-8119 Illinois U.S.A.
  • 3122308120 | +1 312-230-8120 Illinois U.S.A.
  • 3122308121 | +1 312-230-8121 Illinois U.S.A.
  • 3122308122 | +1 312-230-8122 Illinois U.S.A.
  • 3122308123 | +1 312-230-8123 Illinois U.S.A.
  • 3122308124 | +1 312-230-8124 Illinois U.S.A.
  • 3122308125 | +1 312-230-8125 Illinois U.S.A.
  • 3122308126 | +1 312-230-8126 Illinois U.S.A.
  • 3122308127 | +1 312-230-8127 Illinois U.S.A.
  • 3122308128 | +1 312-230-8128 Illinois U.S.A.
  • 3122308129 | +1 312-230-8129 Illinois U.S.A.
  • 3122308130 | +1 312-230-8130 Illinois U.S.A.
  • 3122308131 | +1 312-230-8131 Illinois U.S.A.
  • 3122308132 | +1 312-230-8132 Illinois U.S.A.
  • 3122308133 | +1 312-230-8133 Illinois U.S.A.
  • 3122308134 | +1 312-230-8134 Illinois U.S.A.
  • 3122308135 | +1 312-230-8135 Illinois U.S.A.
  • 3122308136 | +1 312-230-8136 Illinois U.S.A.
  • 3122308137 | +1 312-230-8137 Illinois U.S.A.
  • 3122308138 | +1 312-230-8138 Illinois U.S.A.
  • 3122308139 | +1 312-230-8139 Illinois U.S.A.
  • 3122308140 | +1 312-230-8140 Illinois U.S.A.
  • 3122308141 | +1 312-230-8141 Illinois U.S.A.
  • 3122308142 | +1 312-230-8142 Illinois U.S.A.
  • 3122308143 | +1 312-230-8143 Illinois U.S.A.
  • 3122308144 | +1 312-230-8144 Illinois U.S.A.
  • 3122308145 | +1 312-230-8145 Illinois U.S.A.
  • 3122308146 | +1 312-230-8146 Illinois U.S.A.
  • 3122308147 | +1 312-230-8147 Illinois U.S.A.
  • 3122308148 | +1 312-230-8148 Illinois U.S.A.
  • 3122308149 | +1 312-230-8149 Illinois U.S.A.
  • 3122308150 | +1 312-230-8150 Illinois U.S.A.
  • 3122308151 | +1 312-230-8151 Illinois U.S.A.
  • 3122308152 | +1 312-230-8152 Illinois U.S.A.
  • 3122308153 | +1 312-230-8153 Illinois U.S.A.
  • 3122308154 | +1 312-230-8154 Illinois U.S.A.
  • 3122308155 | +1 312-230-8155 Illinois U.S.A.
  • 3122308156 | +1 312-230-8156 Illinois U.S.A.
  • 3122308157 | +1 312-230-8157 Illinois U.S.A.
  • 3122308158 | +1 312-230-8158 Illinois U.S.A.
  • 3122308159 | +1 312-230-8159 Illinois U.S.A.
  • 3122308160 | +1 312-230-8160 Illinois U.S.A.
  • 3122308161 | +1 312-230-8161 Illinois U.S.A.
  • 3122308162 | +1 312-230-8162 Illinois U.S.A.
  • 3122308163 | +1 312-230-8163 Illinois U.S.A.
  • 3122308164 | +1 312-230-8164 Illinois U.S.A.
  • 3122308165 | +1 312-230-8165 Illinois U.S.A.
  • 3122308166 | +1 312-230-8166 Illinois U.S.A.
  • 3122308167 | +1 312-230-8167 Illinois U.S.A.
  • 3122308168 | +1 312-230-8168 Illinois U.S.A.
  • 3122308169 | +1 312-230-8169 Illinois U.S.A.
  • 3122308170 | +1 312-230-8170 Illinois U.S.A.
  • 3122308171 | +1 312-230-8171 Illinois U.S.A.
  • 3122308172 | +1 312-230-8172 Illinois U.S.A.
  • 3122308173 | +1 312-230-8173 Illinois U.S.A.
  • 3122308174 | +1 312-230-8174 Illinois U.S.A.
  • 3122308175 | +1 312-230-8175 Illinois U.S.A.
  • 3122308176 | +1 312-230-8176 Illinois U.S.A.
  • 3122308177 | +1 312-230-8177 Illinois U.S.A.
  • 3122308178 | +1 312-230-8178 Illinois U.S.A.
  • 3122308179 | +1 312-230-8179 Illinois U.S.A.
  • 3122308180 | +1 312-230-8180 Illinois U.S.A.
  • 3122308181 | +1 312-230-8181 Illinois U.S.A.
  • 3122308182 | +1 312-230-8182 Illinois U.S.A.
  • 3122308183 | +1 312-230-8183 Illinois U.S.A.
  • 3122308184 | +1 312-230-8184 Illinois U.S.A.
  • 3122308185 | +1 312-230-8185 Illinois U.S.A.
  • 3122308186 | +1 312-230-8186 Illinois U.S.A.
  • 3122308187 | +1 312-230-8187 Illinois U.S.A.
  • 3122308188 | +1 312-230-8188 Illinois U.S.A.
  • 3122308189 | +1 312-230-8189 Illinois U.S.A.
  • 3122308190 | +1 312-230-8190 Illinois U.S.A.
  • 3122308191 | +1 312-230-8191 Illinois U.S.A.
  • 3122308192 | +1 312-230-8192 Illinois U.S.A.
  • 3122308193 | +1 312-230-8193 Illinois U.S.A.
  • 3122308194 | +1 312-230-8194 Illinois U.S.A.
  • 3122308195 | +1 312-230-8195 Illinois U.S.A.
  • 3122308196 | +1 312-230-8196 Illinois U.S.A.
  • 3122308197 | +1 312-230-8197 Illinois U.S.A.
  • 3122308198 | +1 312-230-8198 Illinois U.S.A.
  • 3122308199 | +1 312-230-8199 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