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).

  • 3126376000 | +1 312-637-6000 Illinois U.S.A.
  • 3126376001 | +1 312-637-6001 Illinois U.S.A.
  • 3126376002 | +1 312-637-6002 Illinois U.S.A.
  • 3126376003 | +1 312-637-6003 Illinois U.S.A.
  • 3126376004 | +1 312-637-6004 Illinois U.S.A.
  • 3126376005 | +1 312-637-6005 Illinois U.S.A.
  • 3126376006 | +1 312-637-6006 Illinois U.S.A.
  • 3126376007 | +1 312-637-6007 Illinois U.S.A.
  • 3126376008 | +1 312-637-6008 Illinois U.S.A.
  • 3126376009 | +1 312-637-6009 Illinois U.S.A.
  • 3126376010 | +1 312-637-6010 Illinois U.S.A.
  • 3126376011 | +1 312-637-6011 Illinois U.S.A.
  • 3126376012 | +1 312-637-6012 Illinois U.S.A.
  • 3126376013 | +1 312-637-6013 Illinois U.S.A.
  • 3126376014 | +1 312-637-6014 Illinois U.S.A.
  • 3126376015 | +1 312-637-6015 Illinois U.S.A.
  • 3126376016 | +1 312-637-6016 Illinois U.S.A.
  • 3126376017 | +1 312-637-6017 Illinois U.S.A.
  • 3126376018 | +1 312-637-6018 Illinois U.S.A.
  • 3126376019 | +1 312-637-6019 Illinois U.S.A.
  • 3126376020 | +1 312-637-6020 Illinois U.S.A.
  • 3126376021 | +1 312-637-6021 Illinois U.S.A.
  • 3126376022 | +1 312-637-6022 Illinois U.S.A.
  • 3126376023 | +1 312-637-6023 Illinois U.S.A.
  • 3126376024 | +1 312-637-6024 Illinois U.S.A.
  • 3126376025 | +1 312-637-6025 Illinois U.S.A.
  • 3126376026 | +1 312-637-6026 Illinois U.S.A.
  • 3126376027 | +1 312-637-6027 Illinois U.S.A.
  • 3126376028 | +1 312-637-6028 Illinois U.S.A.
  • 3126376029 | +1 312-637-6029 Illinois U.S.A.
  • 3126376030 | +1 312-637-6030 Illinois U.S.A.
  • 3126376031 | +1 312-637-6031 Illinois U.S.A.
  • 3126376032 | +1 312-637-6032 Illinois U.S.A.
  • 3126376033 | +1 312-637-6033 Illinois U.S.A.
  • 3126376034 | +1 312-637-6034 Illinois U.S.A.
  • 3126376035 | +1 312-637-6035 Illinois U.S.A.
  • 3126376036 | +1 312-637-6036 Illinois U.S.A.
  • 3126376037 | +1 312-637-6037 Illinois U.S.A.
  • 3126376038 | +1 312-637-6038 Illinois U.S.A.
  • 3126376039 | +1 312-637-6039 Illinois U.S.A.
  • 3126376040 | +1 312-637-6040 Illinois U.S.A.
  • 3126376041 | +1 312-637-6041 Illinois U.S.A.
  • 3126376042 | +1 312-637-6042 Illinois U.S.A.
  • 3126376043 | +1 312-637-6043 Illinois U.S.A.
  • 3126376044 | +1 312-637-6044 Illinois U.S.A.
  • 3126376045 | +1 312-637-6045 Illinois U.S.A.
  • 3126376046 | +1 312-637-6046 Illinois U.S.A.
  • 3126376047 | +1 312-637-6047 Illinois U.S.A.
  • 3126376048 | +1 312-637-6048 Illinois U.S.A.
  • 3126376049 | +1 312-637-6049 Illinois U.S.A.
  • 3126376050 | +1 312-637-6050 Illinois U.S.A.
  • 3126376051 | +1 312-637-6051 Illinois U.S.A.
  • 3126376052 | +1 312-637-6052 Illinois U.S.A.
  • 3126376053 | +1 312-637-6053 Illinois U.S.A.
  • 3126376054 | +1 312-637-6054 Illinois U.S.A.
  • 3126376055 | +1 312-637-6055 Illinois U.S.A.
  • 3126376056 | +1 312-637-6056 Illinois U.S.A.
  • 3126376057 | +1 312-637-6057 Illinois U.S.A.
  • 3126376058 | +1 312-637-6058 Illinois U.S.A.
  • 3126376059 | +1 312-637-6059 Illinois U.S.A.
  • 3126376060 | +1 312-637-6060 Illinois U.S.A.
  • 3126376061 | +1 312-637-6061 Illinois U.S.A.
  • 3126376062 | +1 312-637-6062 Illinois U.S.A.
  • 3126376063 | +1 312-637-6063 Illinois U.S.A.
  • 3126376064 | +1 312-637-6064 Illinois U.S.A.
  • 3126376065 | +1 312-637-6065 Illinois U.S.A.
  • 3126376066 | +1 312-637-6066 Illinois U.S.A.
  • 3126376067 | +1 312-637-6067 Illinois U.S.A.
  • 3126376068 | +1 312-637-6068 Illinois U.S.A.
  • 3126376069 | +1 312-637-6069 Illinois U.S.A.
  • 3126376070 | +1 312-637-6070 Illinois U.S.A.
  • 3126376071 | +1 312-637-6071 Illinois U.S.A.
  • 3126376072 | +1 312-637-6072 Illinois U.S.A.
  • 3126376073 | +1 312-637-6073 Illinois U.S.A.
  • 3126376074 | +1 312-637-6074 Illinois U.S.A.
  • 3126376075 | +1 312-637-6075 Illinois U.S.A.
  • 3126376076 | +1 312-637-6076 Illinois U.S.A.
  • 3126376077 | +1 312-637-6077 Illinois U.S.A.
  • 3126376078 | +1 312-637-6078 Illinois U.S.A.
  • 3126376079 | +1 312-637-6079 Illinois U.S.A.
  • 3126376080 | +1 312-637-6080 Illinois U.S.A.
  • 3126376081 | +1 312-637-6081 Illinois U.S.A.
  • 3126376082 | +1 312-637-6082 Illinois U.S.A.
  • 3126376083 | +1 312-637-6083 Illinois U.S.A.
  • 3126376084 | +1 312-637-6084 Illinois U.S.A.
  • 3126376085 | +1 312-637-6085 Illinois U.S.A.
  • 3126376086 | +1 312-637-6086 Illinois U.S.A.
  • 3126376087 | +1 312-637-6087 Illinois U.S.A.
  • 3126376088 | +1 312-637-6088 Illinois U.S.A.
  • 3126376089 | +1 312-637-6089 Illinois U.S.A.
  • 3126376090 | +1 312-637-6090 Illinois U.S.A.
  • 3126376091 | +1 312-637-6091 Illinois U.S.A.
  • 3126376092 | +1 312-637-6092 Illinois U.S.A.
  • 3126376093 | +1 312-637-6093 Illinois U.S.A.
  • 3126376094 | +1 312-637-6094 Illinois U.S.A.
  • 3126376095 | +1 312-637-6095 Illinois U.S.A.
  • 3126376096 | +1 312-637-6096 Illinois U.S.A.
  • 3126376097 | +1 312-637-6097 Illinois U.S.A.
  • 3126376098 | +1 312-637-6098 Illinois U.S.A.
  • 3126376099 | +1 312-637-6099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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