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).

  • 3125416000 | +1 312-541-6000 Illinois U.S.A.
  • 3125416001 | +1 312-541-6001 Illinois U.S.A.
  • 3125416002 | +1 312-541-6002 Illinois U.S.A.
  • 3125416003 | +1 312-541-6003 Illinois U.S.A.
  • 3125416004 | +1 312-541-6004 Illinois U.S.A.
  • 3125416005 | +1 312-541-6005 Illinois U.S.A.
  • 3125416006 | +1 312-541-6006 Illinois U.S.A.
  • 3125416007 | +1 312-541-6007 Illinois U.S.A.
  • 3125416008 | +1 312-541-6008 Illinois U.S.A.
  • 3125416009 | +1 312-541-6009 Illinois U.S.A.
  • 3125416010 | +1 312-541-6010 Illinois U.S.A.
  • 3125416011 | +1 312-541-6011 Illinois U.S.A.
  • 3125416012 | +1 312-541-6012 Illinois U.S.A.
  • 3125416013 | +1 312-541-6013 Illinois U.S.A.
  • 3125416014 | +1 312-541-6014 Illinois U.S.A.
  • 3125416015 | +1 312-541-6015 Illinois U.S.A.
  • 3125416016 | +1 312-541-6016 Illinois U.S.A.
  • 3125416017 | +1 312-541-6017 Illinois U.S.A.
  • 3125416018 | +1 312-541-6018 Illinois U.S.A.
  • 3125416019 | +1 312-541-6019 Illinois U.S.A.
  • 3125416020 | +1 312-541-6020 Illinois U.S.A.
  • 3125416021 | +1 312-541-6021 Illinois U.S.A.
  • 3125416022 | +1 312-541-6022 Illinois U.S.A.
  • 3125416023 | +1 312-541-6023 Illinois U.S.A.
  • 3125416024 | +1 312-541-6024 Illinois U.S.A.
  • 3125416025 | +1 312-541-6025 Illinois U.S.A.
  • 3125416026 | +1 312-541-6026 Illinois U.S.A.
  • 3125416027 | +1 312-541-6027 Illinois U.S.A.
  • 3125416028 | +1 312-541-6028 Illinois U.S.A.
  • 3125416029 | +1 312-541-6029 Illinois U.S.A.
  • 3125416030 | +1 312-541-6030 Illinois U.S.A.
  • 3125416031 | +1 312-541-6031 Illinois U.S.A.
  • 3125416032 | +1 312-541-6032 Illinois U.S.A.
  • 3125416033 | +1 312-541-6033 Illinois U.S.A.
  • 3125416034 | +1 312-541-6034 Illinois U.S.A.
  • 3125416035 | +1 312-541-6035 Illinois U.S.A.
  • 3125416036 | +1 312-541-6036 Illinois U.S.A.
  • 3125416037 | +1 312-541-6037 Illinois U.S.A.
  • 3125416038 | +1 312-541-6038 Illinois U.S.A.
  • 3125416039 | +1 312-541-6039 Illinois U.S.A.
  • 3125416040 | +1 312-541-6040 Illinois U.S.A.
  • 3125416041 | +1 312-541-6041 Illinois U.S.A.
  • 3125416042 | +1 312-541-6042 Illinois U.S.A.
  • 3125416043 | +1 312-541-6043 Illinois U.S.A.
  • 3125416044 | +1 312-541-6044 Illinois U.S.A.
  • 3125416045 | +1 312-541-6045 Illinois U.S.A.
  • 3125416046 | +1 312-541-6046 Illinois U.S.A.
  • 3125416047 | +1 312-541-6047 Illinois U.S.A.
  • 3125416048 | +1 312-541-6048 Illinois U.S.A.
  • 3125416049 | +1 312-541-6049 Illinois U.S.A.
  • 3125416050 | +1 312-541-6050 Illinois U.S.A.
  • 3125416051 | +1 312-541-6051 Illinois U.S.A.
  • 3125416052 | +1 312-541-6052 Illinois U.S.A.
  • 3125416053 | +1 312-541-6053 Illinois U.S.A.
  • 3125416054 | +1 312-541-6054 Illinois U.S.A.
  • 3125416055 | +1 312-541-6055 Illinois U.S.A.
  • 3125416056 | +1 312-541-6056 Illinois U.S.A.
  • 3125416057 | +1 312-541-6057 Illinois U.S.A.
  • 3125416058 | +1 312-541-6058 Illinois U.S.A.
  • 3125416059 | +1 312-541-6059 Illinois U.S.A.
  • 3125416060 | +1 312-541-6060 Illinois U.S.A.
  • 3125416061 | +1 312-541-6061 Illinois U.S.A.
  • 3125416062 | +1 312-541-6062 Illinois U.S.A.
  • 3125416063 | +1 312-541-6063 Illinois U.S.A.
  • 3125416064 | +1 312-541-6064 Illinois U.S.A.
  • 3125416065 | +1 312-541-6065 Illinois U.S.A.
  • 3125416066 | +1 312-541-6066 Illinois U.S.A.
  • 3125416067 | +1 312-541-6067 Illinois U.S.A.
  • 3125416068 | +1 312-541-6068 Illinois U.S.A.
  • 3125416069 | +1 312-541-6069 Illinois U.S.A.
  • 3125416070 | +1 312-541-6070 Illinois U.S.A.
  • 3125416071 | +1 312-541-6071 Illinois U.S.A.
  • 3125416072 | +1 312-541-6072 Illinois U.S.A.
  • 3125416073 | +1 312-541-6073 Illinois U.S.A.
  • 3125416074 | +1 312-541-6074 Illinois U.S.A.
  • 3125416075 | +1 312-541-6075 Illinois U.S.A.
  • 3125416076 | +1 312-541-6076 Illinois U.S.A.
  • 3125416077 | +1 312-541-6077 Illinois U.S.A.
  • 3125416078 | +1 312-541-6078 Illinois U.S.A.
  • 3125416079 | +1 312-541-6079 Illinois U.S.A.
  • 3125416080 | +1 312-541-6080 Illinois U.S.A.
  • 3125416081 | +1 312-541-6081 Illinois U.S.A.
  • 3125416082 | +1 312-541-6082 Illinois U.S.A.
  • 3125416083 | +1 312-541-6083 Illinois U.S.A.
  • 3125416084 | +1 312-541-6084 Illinois U.S.A.
  • 3125416085 | +1 312-541-6085 Illinois U.S.A.
  • 3125416086 | +1 312-541-6086 Illinois U.S.A.
  • 3125416087 | +1 312-541-6087 Illinois U.S.A.
  • 3125416088 | +1 312-541-6088 Illinois U.S.A.
  • 3125416089 | +1 312-541-6089 Illinois U.S.A.
  • 3125416090 | +1 312-541-6090 Illinois U.S.A.
  • 3125416091 | +1 312-541-6091 Illinois U.S.A.
  • 3125416092 | +1 312-541-6092 Illinois U.S.A.
  • 3125416093 | +1 312-541-6093 Illinois U.S.A.
  • 3125416094 | +1 312-541-6094 Illinois U.S.A.
  • 3125416095 | +1 312-541-6095 Illinois U.S.A.
  • 3125416096 | +1 312-541-6096 Illinois U.S.A.
  • 3125416097 | +1 312-541-6097 Illinois U.S.A.
  • 3125416098 | +1 312-541-6098 Illinois U.S.A.
  • 3125416099 | +1 312-541-6099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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