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).

  • 3123907000 | +1 312-390-7000 Illinois U.S.A.
  • 3123907001 | +1 312-390-7001 Illinois U.S.A.
  • 3123907002 | +1 312-390-7002 Illinois U.S.A.
  • 3123907003 | +1 312-390-7003 Illinois U.S.A.
  • 3123907004 | +1 312-390-7004 Illinois U.S.A.
  • 3123907005 | +1 312-390-7005 Illinois U.S.A.
  • 3123907006 | +1 312-390-7006 Illinois U.S.A.
  • 3123907007 | +1 312-390-7007 Illinois U.S.A.
  • 3123907008 | +1 312-390-7008 Illinois U.S.A.
  • 3123907009 | +1 312-390-7009 Illinois U.S.A.
  • 3123907010 | +1 312-390-7010 Illinois U.S.A.
  • 3123907011 | +1 312-390-7011 Illinois U.S.A.
  • 3123907012 | +1 312-390-7012 Illinois U.S.A.
  • 3123907013 | +1 312-390-7013 Illinois U.S.A.
  • 3123907014 | +1 312-390-7014 Illinois U.S.A.
  • 3123907015 | +1 312-390-7015 Illinois U.S.A.
  • 3123907016 | +1 312-390-7016 Illinois U.S.A.
  • 3123907017 | +1 312-390-7017 Illinois U.S.A.
  • 3123907018 | +1 312-390-7018 Illinois U.S.A.
  • 3123907019 | +1 312-390-7019 Illinois U.S.A.
  • 3123907020 | +1 312-390-7020 Illinois U.S.A.
  • 3123907021 | +1 312-390-7021 Illinois U.S.A.
  • 3123907022 | +1 312-390-7022 Illinois U.S.A.
  • 3123907023 | +1 312-390-7023 Illinois U.S.A.
  • 3123907024 | +1 312-390-7024 Illinois U.S.A.
  • 3123907025 | +1 312-390-7025 Illinois U.S.A.
  • 3123907026 | +1 312-390-7026 Illinois U.S.A.
  • 3123907027 | +1 312-390-7027 Illinois U.S.A.
  • 3123907028 | +1 312-390-7028 Illinois U.S.A.
  • 3123907029 | +1 312-390-7029 Illinois U.S.A.
  • 3123907030 | +1 312-390-7030 Illinois U.S.A.
  • 3123907031 | +1 312-390-7031 Illinois U.S.A.
  • 3123907032 | +1 312-390-7032 Illinois U.S.A.
  • 3123907033 | +1 312-390-7033 Illinois U.S.A.
  • 3123907034 | +1 312-390-7034 Illinois U.S.A.
  • 3123907035 | +1 312-390-7035 Illinois U.S.A.
  • 3123907036 | +1 312-390-7036 Illinois U.S.A.
  • 3123907037 | +1 312-390-7037 Illinois U.S.A.
  • 3123907038 | +1 312-390-7038 Illinois U.S.A.
  • 3123907039 | +1 312-390-7039 Illinois U.S.A.
  • 3123907040 | +1 312-390-7040 Illinois U.S.A.
  • 3123907041 | +1 312-390-7041 Illinois U.S.A.
  • 3123907042 | +1 312-390-7042 Illinois U.S.A.
  • 3123907043 | +1 312-390-7043 Illinois U.S.A.
  • 3123907044 | +1 312-390-7044 Illinois U.S.A.
  • 3123907045 | +1 312-390-7045 Illinois U.S.A.
  • 3123907046 | +1 312-390-7046 Illinois U.S.A.
  • 3123907047 | +1 312-390-7047 Illinois U.S.A.
  • 3123907048 | +1 312-390-7048 Illinois U.S.A.
  • 3123907049 | +1 312-390-7049 Illinois U.S.A.
  • 3123907050 | +1 312-390-7050 Illinois U.S.A.
  • 3123907051 | +1 312-390-7051 Illinois U.S.A.
  • 3123907052 | +1 312-390-7052 Illinois U.S.A.
  • 3123907053 | +1 312-390-7053 Illinois U.S.A.
  • 3123907054 | +1 312-390-7054 Illinois U.S.A.
  • 3123907055 | +1 312-390-7055 Illinois U.S.A.
  • 3123907056 | +1 312-390-7056 Illinois U.S.A.
  • 3123907057 | +1 312-390-7057 Illinois U.S.A.
  • 3123907058 | +1 312-390-7058 Illinois U.S.A.
  • 3123907059 | +1 312-390-7059 Illinois U.S.A.
  • 3123907060 | +1 312-390-7060 Illinois U.S.A.
  • 3123907061 | +1 312-390-7061 Illinois U.S.A.
  • 3123907062 | +1 312-390-7062 Illinois U.S.A.
  • 3123907063 | +1 312-390-7063 Illinois U.S.A.
  • 3123907064 | +1 312-390-7064 Illinois U.S.A.
  • 3123907065 | +1 312-390-7065 Illinois U.S.A.
  • 3123907066 | +1 312-390-7066 Illinois U.S.A.
  • 3123907067 | +1 312-390-7067 Illinois U.S.A.
  • 3123907068 | +1 312-390-7068 Illinois U.S.A.
  • 3123907069 | +1 312-390-7069 Illinois U.S.A.
  • 3123907070 | +1 312-390-7070 Illinois U.S.A.
  • 3123907071 | +1 312-390-7071 Illinois U.S.A.
  • 3123907072 | +1 312-390-7072 Illinois U.S.A.
  • 3123907073 | +1 312-390-7073 Illinois U.S.A.
  • 3123907074 | +1 312-390-7074 Illinois U.S.A.
  • 3123907075 | +1 312-390-7075 Illinois U.S.A.
  • 3123907076 | +1 312-390-7076 Illinois U.S.A.
  • 3123907077 | +1 312-390-7077 Illinois U.S.A.
  • 3123907078 | +1 312-390-7078 Illinois U.S.A.
  • 3123907079 | +1 312-390-7079 Illinois U.S.A.
  • 3123907080 | +1 312-390-7080 Illinois U.S.A.
  • 3123907081 | +1 312-390-7081 Illinois U.S.A.
  • 3123907082 | +1 312-390-7082 Illinois U.S.A.
  • 3123907083 | +1 312-390-7083 Illinois U.S.A.
  • 3123907084 | +1 312-390-7084 Illinois U.S.A.
  • 3123907085 | +1 312-390-7085 Illinois U.S.A.
  • 3123907086 | +1 312-390-7086 Illinois U.S.A.
  • 3123907087 | +1 312-390-7087 Illinois U.S.A.
  • 3123907088 | +1 312-390-7088 Illinois U.S.A.
  • 3123907089 | +1 312-390-7089 Illinois U.S.A.
  • 3123907090 | +1 312-390-7090 Illinois U.S.A.
  • 3123907091 | +1 312-390-7091 Illinois U.S.A.
  • 3123907092 | +1 312-390-7092 Illinois U.S.A.
  • 3123907093 | +1 312-390-7093 Illinois U.S.A.
  • 3123907094 | +1 312-390-7094 Illinois U.S.A.
  • 3123907095 | +1 312-390-7095 Illinois U.S.A.
  • 3123907096 | +1 312-390-7096 Illinois U.S.A.
  • 3123907097 | +1 312-390-7097 Illinois U.S.A.
  • 3123907098 | +1 312-390-7098 Illinois U.S.A.
  • 3123907099 | +1 312-390-7099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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