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).

  • 3128006000 | +1 312-800-6000 Illinois U.S.A.
  • 3128006001 | +1 312-800-6001 Illinois U.S.A.
  • 3128006002 | +1 312-800-6002 Illinois U.S.A.
  • 3128006003 | +1 312-800-6003 Illinois U.S.A.
  • 3128006004 | +1 312-800-6004 Illinois U.S.A.
  • 3128006005 | +1 312-800-6005 Illinois U.S.A.
  • 3128006006 | +1 312-800-6006 Illinois U.S.A.
  • 3128006007 | +1 312-800-6007 Illinois U.S.A.
  • 3128006008 | +1 312-800-6008 Illinois U.S.A.
  • 3128006009 | +1 312-800-6009 Illinois U.S.A.
  • 3128006010 | +1 312-800-6010 Illinois U.S.A.
  • 3128006011 | +1 312-800-6011 Illinois U.S.A.
  • 3128006012 | +1 312-800-6012 Illinois U.S.A.
  • 3128006013 | +1 312-800-6013 Illinois U.S.A.
  • 3128006014 | +1 312-800-6014 Illinois U.S.A.
  • 3128006015 | +1 312-800-6015 Illinois U.S.A.
  • 3128006016 | +1 312-800-6016 Illinois U.S.A.
  • 3128006017 | +1 312-800-6017 Illinois U.S.A.
  • 3128006018 | +1 312-800-6018 Illinois U.S.A.
  • 3128006019 | +1 312-800-6019 Illinois U.S.A.
  • 3128006020 | +1 312-800-6020 Illinois U.S.A.
  • 3128006021 | +1 312-800-6021 Illinois U.S.A.
  • 3128006022 | +1 312-800-6022 Illinois U.S.A.
  • 3128006023 | +1 312-800-6023 Illinois U.S.A.
  • 3128006024 | +1 312-800-6024 Illinois U.S.A.
  • 3128006025 | +1 312-800-6025 Illinois U.S.A.
  • 3128006026 | +1 312-800-6026 Illinois U.S.A.
  • 3128006027 | +1 312-800-6027 Illinois U.S.A.
  • 3128006028 | +1 312-800-6028 Illinois U.S.A.
  • 3128006029 | +1 312-800-6029 Illinois U.S.A.
  • 3128006030 | +1 312-800-6030 Illinois U.S.A.
  • 3128006031 | +1 312-800-6031 Illinois U.S.A.
  • 3128006032 | +1 312-800-6032 Illinois U.S.A.
  • 3128006033 | +1 312-800-6033 Illinois U.S.A.
  • 3128006034 | +1 312-800-6034 Illinois U.S.A.
  • 3128006035 | +1 312-800-6035 Illinois U.S.A.
  • 3128006036 | +1 312-800-6036 Illinois U.S.A.
  • 3128006037 | +1 312-800-6037 Illinois U.S.A.
  • 3128006038 | +1 312-800-6038 Illinois U.S.A.
  • 3128006039 | +1 312-800-6039 Illinois U.S.A.
  • 3128006040 | +1 312-800-6040 Illinois U.S.A.
  • 3128006041 | +1 312-800-6041 Illinois U.S.A.
  • 3128006042 | +1 312-800-6042 Illinois U.S.A.
  • 3128006043 | +1 312-800-6043 Illinois U.S.A.
  • 3128006044 | +1 312-800-6044 Illinois U.S.A.
  • 3128006045 | +1 312-800-6045 Illinois U.S.A.
  • 3128006046 | +1 312-800-6046 Illinois U.S.A.
  • 3128006047 | +1 312-800-6047 Illinois U.S.A.
  • 3128006048 | +1 312-800-6048 Illinois U.S.A.
  • 3128006049 | +1 312-800-6049 Illinois U.S.A.
  • 3128006050 | +1 312-800-6050 Illinois U.S.A.
  • 3128006051 | +1 312-800-6051 Illinois U.S.A.
  • 3128006052 | +1 312-800-6052 Illinois U.S.A.
  • 3128006053 | +1 312-800-6053 Illinois U.S.A.
  • 3128006054 | +1 312-800-6054 Illinois U.S.A.
  • 3128006055 | +1 312-800-6055 Illinois U.S.A.
  • 3128006056 | +1 312-800-6056 Illinois U.S.A.
  • 3128006057 | +1 312-800-6057 Illinois U.S.A.
  • 3128006058 | +1 312-800-6058 Illinois U.S.A.
  • 3128006059 | +1 312-800-6059 Illinois U.S.A.
  • 3128006060 | +1 312-800-6060 Illinois U.S.A.
  • 3128006061 | +1 312-800-6061 Illinois U.S.A.
  • 3128006062 | +1 312-800-6062 Illinois U.S.A.
  • 3128006063 | +1 312-800-6063 Illinois U.S.A.
  • 3128006064 | +1 312-800-6064 Illinois U.S.A.
  • 3128006065 | +1 312-800-6065 Illinois U.S.A.
  • 3128006066 | +1 312-800-6066 Illinois U.S.A.
  • 3128006067 | +1 312-800-6067 Illinois U.S.A.
  • 3128006068 | +1 312-800-6068 Illinois U.S.A.
  • 3128006069 | +1 312-800-6069 Illinois U.S.A.
  • 3128006070 | +1 312-800-6070 Illinois U.S.A.
  • 3128006071 | +1 312-800-6071 Illinois U.S.A.
  • 3128006072 | +1 312-800-6072 Illinois U.S.A.
  • 3128006073 | +1 312-800-6073 Illinois U.S.A.
  • 3128006074 | +1 312-800-6074 Illinois U.S.A.
  • 3128006075 | +1 312-800-6075 Illinois U.S.A.
  • 3128006076 | +1 312-800-6076 Illinois U.S.A.
  • 3128006077 | +1 312-800-6077 Illinois U.S.A.
  • 3128006078 | +1 312-800-6078 Illinois U.S.A.
  • 3128006079 | +1 312-800-6079 Illinois U.S.A.
  • 3128006080 | +1 312-800-6080 Illinois U.S.A.
  • 3128006081 | +1 312-800-6081 Illinois U.S.A.
  • 3128006082 | +1 312-800-6082 Illinois U.S.A.
  • 3128006083 | +1 312-800-6083 Illinois U.S.A.
  • 3128006084 | +1 312-800-6084 Illinois U.S.A.
  • 3128006085 | +1 312-800-6085 Illinois U.S.A.
  • 3128006086 | +1 312-800-6086 Illinois U.S.A.
  • 3128006087 | +1 312-800-6087 Illinois U.S.A.
  • 3128006088 | +1 312-800-6088 Illinois U.S.A.
  • 3128006089 | +1 312-800-6089 Illinois U.S.A.
  • 3128006090 | +1 312-800-6090 Illinois U.S.A.
  • 3128006091 | +1 312-800-6091 Illinois U.S.A.
  • 3128006092 | +1 312-800-6092 Illinois U.S.A.
  • 3128006093 | +1 312-800-6093 Illinois U.S.A.
  • 3128006094 | +1 312-800-6094 Illinois U.S.A.
  • 3128006095 | +1 312-800-6095 Illinois U.S.A.
  • 3128006096 | +1 312-800-6096 Illinois U.S.A.
  • 3128006097 | +1 312-800-6097 Illinois U.S.A.
  • 3128006098 | +1 312-800-6098 Illinois U.S.A.
  • 3128006099 | +1 312-800-6099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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