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).

  • 3123376000 | +1 312-337-6000 Illinois U.S.A.
  • 3123376001 | +1 312-337-6001 Illinois U.S.A.
  • 3123376002 | +1 312-337-6002 Illinois U.S.A.
  • 3123376003 | +1 312-337-6003 Illinois U.S.A.
  • 3123376004 | +1 312-337-6004 Illinois U.S.A.
  • 3123376005 | +1 312-337-6005 Illinois U.S.A.
  • 3123376006 | +1 312-337-6006 Illinois U.S.A.
  • 3123376007 | +1 312-337-6007 Illinois U.S.A.
  • 3123376008 | +1 312-337-6008 Illinois U.S.A.
  • 3123376009 | +1 312-337-6009 Illinois U.S.A.
  • 3123376010 | +1 312-337-6010 Illinois U.S.A.
  • 3123376011 | +1 312-337-6011 Illinois U.S.A.
  • 3123376012 | +1 312-337-6012 Illinois U.S.A.
  • 3123376013 | +1 312-337-6013 Illinois U.S.A.
  • 3123376014 | +1 312-337-6014 Illinois U.S.A.
  • 3123376015 | +1 312-337-6015 Illinois U.S.A.
  • 3123376016 | +1 312-337-6016 Illinois U.S.A.
  • 3123376017 | +1 312-337-6017 Illinois U.S.A.
  • 3123376018 | +1 312-337-6018 Illinois U.S.A.
  • 3123376019 | +1 312-337-6019 Illinois U.S.A.
  • 3123376020 | +1 312-337-6020 Illinois U.S.A.
  • 3123376021 | +1 312-337-6021 Illinois U.S.A.
  • 3123376022 | +1 312-337-6022 Illinois U.S.A.
  • 3123376023 | +1 312-337-6023 Illinois U.S.A.
  • 3123376024 | +1 312-337-6024 Illinois U.S.A.
  • 3123376025 | +1 312-337-6025 Illinois U.S.A.
  • 3123376026 | +1 312-337-6026 Illinois U.S.A.
  • 3123376027 | +1 312-337-6027 Illinois U.S.A.
  • 3123376028 | +1 312-337-6028 Illinois U.S.A.
  • 3123376029 | +1 312-337-6029 Illinois U.S.A.
  • 3123376030 | +1 312-337-6030 Illinois U.S.A.
  • 3123376031 | +1 312-337-6031 Illinois U.S.A.
  • 3123376032 | +1 312-337-6032 Illinois U.S.A.
  • 3123376033 | +1 312-337-6033 Illinois U.S.A.
  • 3123376034 | +1 312-337-6034 Illinois U.S.A.
  • 3123376035 | +1 312-337-6035 Illinois U.S.A.
  • 3123376036 | +1 312-337-6036 Illinois U.S.A.
  • 3123376037 | +1 312-337-6037 Illinois U.S.A.
  • 3123376038 | +1 312-337-6038 Illinois U.S.A.
  • 3123376039 | +1 312-337-6039 Illinois U.S.A.
  • 3123376040 | +1 312-337-6040 Illinois U.S.A.
  • 3123376041 | +1 312-337-6041 Illinois U.S.A.
  • 3123376042 | +1 312-337-6042 Illinois U.S.A.
  • 3123376043 | +1 312-337-6043 Illinois U.S.A.
  • 3123376044 | +1 312-337-6044 Illinois U.S.A.
  • 3123376045 | +1 312-337-6045 Illinois U.S.A.
  • 3123376046 | +1 312-337-6046 Illinois U.S.A.
  • 3123376047 | +1 312-337-6047 Illinois U.S.A.
  • 3123376048 | +1 312-337-6048 Illinois U.S.A.
  • 3123376049 | +1 312-337-6049 Illinois U.S.A.
  • 3123376050 | +1 312-337-6050 Illinois U.S.A.
  • 3123376051 | +1 312-337-6051 Illinois U.S.A.
  • 3123376052 | +1 312-337-6052 Illinois U.S.A.
  • 3123376053 | +1 312-337-6053 Illinois U.S.A.
  • 3123376054 | +1 312-337-6054 Illinois U.S.A.
  • 3123376055 | +1 312-337-6055 Illinois U.S.A.
  • 3123376056 | +1 312-337-6056 Illinois U.S.A.
  • 3123376057 | +1 312-337-6057 Illinois U.S.A.
  • 3123376058 | +1 312-337-6058 Illinois U.S.A.
  • 3123376059 | +1 312-337-6059 Illinois U.S.A.
  • 3123376060 | +1 312-337-6060 Illinois U.S.A.
  • 3123376061 | +1 312-337-6061 Illinois U.S.A.
  • 3123376062 | +1 312-337-6062 Illinois U.S.A.
  • 3123376063 | +1 312-337-6063 Illinois U.S.A.
  • 3123376064 | +1 312-337-6064 Illinois U.S.A.
  • 3123376065 | +1 312-337-6065 Illinois U.S.A.
  • 3123376066 | +1 312-337-6066 Illinois U.S.A.
  • 3123376067 | +1 312-337-6067 Illinois U.S.A.
  • 3123376068 | +1 312-337-6068 Illinois U.S.A.
  • 3123376069 | +1 312-337-6069 Illinois U.S.A.
  • 3123376070 | +1 312-337-6070 Illinois U.S.A.
  • 3123376071 | +1 312-337-6071 Illinois U.S.A.
  • 3123376072 | +1 312-337-6072 Illinois U.S.A.
  • 3123376073 | +1 312-337-6073 Illinois U.S.A.
  • 3123376074 | +1 312-337-6074 Illinois U.S.A.
  • 3123376075 | +1 312-337-6075 Illinois U.S.A.
  • 3123376076 | +1 312-337-6076 Illinois U.S.A.
  • 3123376077 | +1 312-337-6077 Illinois U.S.A.
  • 3123376078 | +1 312-337-6078 Illinois U.S.A.
  • 3123376079 | +1 312-337-6079 Illinois U.S.A.
  • 3123376080 | +1 312-337-6080 Illinois U.S.A.
  • 3123376081 | +1 312-337-6081 Illinois U.S.A.
  • 3123376082 | +1 312-337-6082 Illinois U.S.A.
  • 3123376083 | +1 312-337-6083 Illinois U.S.A.
  • 3123376084 | +1 312-337-6084 Illinois U.S.A.
  • 3123376085 | +1 312-337-6085 Illinois U.S.A.
  • 3123376086 | +1 312-337-6086 Illinois U.S.A.
  • 3123376087 | +1 312-337-6087 Illinois U.S.A.
  • 3123376088 | +1 312-337-6088 Illinois U.S.A.
  • 3123376089 | +1 312-337-6089 Illinois U.S.A.
  • 3123376090 | +1 312-337-6090 Illinois U.S.A.
  • 3123376091 | +1 312-337-6091 Illinois U.S.A.
  • 3123376092 | +1 312-337-6092 Illinois U.S.A.
  • 3123376093 | +1 312-337-6093 Illinois U.S.A.
  • 3123376094 | +1 312-337-6094 Illinois U.S.A.
  • 3123376095 | +1 312-337-6095 Illinois U.S.A.
  • 3123376096 | +1 312-337-6096 Illinois U.S.A.
  • 3123376097 | +1 312-337-6097 Illinois U.S.A.
  • 3123376098 | +1 312-337-6098 Illinois U.S.A.
  • 3123376099 | +1 312-337-6099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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