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).

  • 3123446000 | +1 312-344-6000 Illinois U.S.A.
  • 3123446001 | +1 312-344-6001 Illinois U.S.A.
  • 3123446002 | +1 312-344-6002 Illinois U.S.A.
  • 3123446003 | +1 312-344-6003 Illinois U.S.A.
  • 3123446004 | +1 312-344-6004 Illinois U.S.A.
  • 3123446005 | +1 312-344-6005 Illinois U.S.A.
  • 3123446006 | +1 312-344-6006 Illinois U.S.A.
  • 3123446007 | +1 312-344-6007 Illinois U.S.A.
  • 3123446008 | +1 312-344-6008 Illinois U.S.A.
  • 3123446009 | +1 312-344-6009 Illinois U.S.A.
  • 3123446010 | +1 312-344-6010 Illinois U.S.A.
  • 3123446011 | +1 312-344-6011 Illinois U.S.A.
  • 3123446012 | +1 312-344-6012 Illinois U.S.A.
  • 3123446013 | +1 312-344-6013 Illinois U.S.A.
  • 3123446014 | +1 312-344-6014 Illinois U.S.A.
  • 3123446015 | +1 312-344-6015 Illinois U.S.A.
  • 3123446016 | +1 312-344-6016 Illinois U.S.A.
  • 3123446017 | +1 312-344-6017 Illinois U.S.A.
  • 3123446018 | +1 312-344-6018 Illinois U.S.A.
  • 3123446019 | +1 312-344-6019 Illinois U.S.A.
  • 3123446020 | +1 312-344-6020 Illinois U.S.A.
  • 3123446021 | +1 312-344-6021 Illinois U.S.A.
  • 3123446022 | +1 312-344-6022 Illinois U.S.A.
  • 3123446023 | +1 312-344-6023 Illinois U.S.A.
  • 3123446024 | +1 312-344-6024 Illinois U.S.A.
  • 3123446025 | +1 312-344-6025 Illinois U.S.A.
  • 3123446026 | +1 312-344-6026 Illinois U.S.A.
  • 3123446027 | +1 312-344-6027 Illinois U.S.A.
  • 3123446028 | +1 312-344-6028 Illinois U.S.A.
  • 3123446029 | +1 312-344-6029 Illinois U.S.A.
  • 3123446030 | +1 312-344-6030 Illinois U.S.A.
  • 3123446031 | +1 312-344-6031 Illinois U.S.A.
  • 3123446032 | +1 312-344-6032 Illinois U.S.A.
  • 3123446033 | +1 312-344-6033 Illinois U.S.A.
  • 3123446034 | +1 312-344-6034 Illinois U.S.A.
  • 3123446035 | +1 312-344-6035 Illinois U.S.A.
  • 3123446036 | +1 312-344-6036 Illinois U.S.A.
  • 3123446037 | +1 312-344-6037 Illinois U.S.A.
  • 3123446038 | +1 312-344-6038 Illinois U.S.A.
  • 3123446039 | +1 312-344-6039 Illinois U.S.A.
  • 3123446040 | +1 312-344-6040 Illinois U.S.A.
  • 3123446041 | +1 312-344-6041 Illinois U.S.A.
  • 3123446042 | +1 312-344-6042 Illinois U.S.A.
  • 3123446043 | +1 312-344-6043 Illinois U.S.A.
  • 3123446044 | +1 312-344-6044 Illinois U.S.A.
  • 3123446045 | +1 312-344-6045 Illinois U.S.A.
  • 3123446046 | +1 312-344-6046 Illinois U.S.A.
  • 3123446047 | +1 312-344-6047 Illinois U.S.A.
  • 3123446048 | +1 312-344-6048 Illinois U.S.A.
  • 3123446049 | +1 312-344-6049 Illinois U.S.A.
  • 3123446050 | +1 312-344-6050 Illinois U.S.A.
  • 3123446051 | +1 312-344-6051 Illinois U.S.A.
  • 3123446052 | +1 312-344-6052 Illinois U.S.A.
  • 3123446053 | +1 312-344-6053 Illinois U.S.A.
  • 3123446054 | +1 312-344-6054 Illinois U.S.A.
  • 3123446055 | +1 312-344-6055 Illinois U.S.A.
  • 3123446056 | +1 312-344-6056 Illinois U.S.A.
  • 3123446057 | +1 312-344-6057 Illinois U.S.A.
  • 3123446058 | +1 312-344-6058 Illinois U.S.A.
  • 3123446059 | +1 312-344-6059 Illinois U.S.A.
  • 3123446060 | +1 312-344-6060 Illinois U.S.A.
  • 3123446061 | +1 312-344-6061 Illinois U.S.A.
  • 3123446062 | +1 312-344-6062 Illinois U.S.A.
  • 3123446063 | +1 312-344-6063 Illinois U.S.A.
  • 3123446064 | +1 312-344-6064 Illinois U.S.A.
  • 3123446065 | +1 312-344-6065 Illinois U.S.A.
  • 3123446066 | +1 312-344-6066 Illinois U.S.A.
  • 3123446067 | +1 312-344-6067 Illinois U.S.A.
  • 3123446068 | +1 312-344-6068 Illinois U.S.A.
  • 3123446069 | +1 312-344-6069 Illinois U.S.A.
  • 3123446070 | +1 312-344-6070 Illinois U.S.A.
  • 3123446071 | +1 312-344-6071 Illinois U.S.A.
  • 3123446072 | +1 312-344-6072 Illinois U.S.A.
  • 3123446073 | +1 312-344-6073 Illinois U.S.A.
  • 3123446074 | +1 312-344-6074 Illinois U.S.A.
  • 3123446075 | +1 312-344-6075 Illinois U.S.A.
  • 3123446076 | +1 312-344-6076 Illinois U.S.A.
  • 3123446077 | +1 312-344-6077 Illinois U.S.A.
  • 3123446078 | +1 312-344-6078 Illinois U.S.A.
  • 3123446079 | +1 312-344-6079 Illinois U.S.A.
  • 3123446080 | +1 312-344-6080 Illinois U.S.A.
  • 3123446081 | +1 312-344-6081 Illinois U.S.A.
  • 3123446082 | +1 312-344-6082 Illinois U.S.A.
  • 3123446083 | +1 312-344-6083 Illinois U.S.A.
  • 3123446084 | +1 312-344-6084 Illinois U.S.A.
  • 3123446085 | +1 312-344-6085 Illinois U.S.A.
  • 3123446086 | +1 312-344-6086 Illinois U.S.A.
  • 3123446087 | +1 312-344-6087 Illinois U.S.A.
  • 3123446088 | +1 312-344-6088 Illinois U.S.A.
  • 3123446089 | +1 312-344-6089 Illinois U.S.A.
  • 3123446090 | +1 312-344-6090 Illinois U.S.A.
  • 3123446091 | +1 312-344-6091 Illinois U.S.A.
  • 3123446092 | +1 312-344-6092 Illinois U.S.A.
  • 3123446093 | +1 312-344-6093 Illinois U.S.A.
  • 3123446094 | +1 312-344-6094 Illinois U.S.A.
  • 3123446095 | +1 312-344-6095 Illinois U.S.A.
  • 3123446096 | +1 312-344-6096 Illinois U.S.A.
  • 3123446097 | +1 312-344-6097 Illinois U.S.A.
  • 3123446098 | +1 312-344-6098 Illinois U.S.A.
  • 3123446099 | +1 312-344-6099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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