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).

  • 3128427000 | +1 312-842-7000 Illinois U.S.A.
  • 3128427001 | +1 312-842-7001 Illinois U.S.A.
  • 3128427002 | +1 312-842-7002 Illinois U.S.A.
  • 3128427003 | +1 312-842-7003 Illinois U.S.A.
  • 3128427004 | +1 312-842-7004 Illinois U.S.A.
  • 3128427005 | +1 312-842-7005 Illinois U.S.A.
  • 3128427006 | +1 312-842-7006 Illinois U.S.A.
  • 3128427007 | +1 312-842-7007 Illinois U.S.A.
  • 3128427008 | +1 312-842-7008 Illinois U.S.A.
  • 3128427009 | +1 312-842-7009 Illinois U.S.A.
  • 3128427010 | +1 312-842-7010 Illinois U.S.A.
  • 3128427011 | +1 312-842-7011 Illinois U.S.A.
  • 3128427012 | +1 312-842-7012 Illinois U.S.A.
  • 3128427013 | +1 312-842-7013 Illinois U.S.A.
  • 3128427014 | +1 312-842-7014 Illinois U.S.A.
  • 3128427015 | +1 312-842-7015 Illinois U.S.A.
  • 3128427016 | +1 312-842-7016 Illinois U.S.A.
  • 3128427017 | +1 312-842-7017 Illinois U.S.A.
  • 3128427018 | +1 312-842-7018 Illinois U.S.A.
  • 3128427019 | +1 312-842-7019 Illinois U.S.A.
  • 3128427020 | +1 312-842-7020 Illinois U.S.A.
  • 3128427021 | +1 312-842-7021 Illinois U.S.A.
  • 3128427022 | +1 312-842-7022 Illinois U.S.A.
  • 3128427023 | +1 312-842-7023 Illinois U.S.A.
  • 3128427024 | +1 312-842-7024 Illinois U.S.A.
  • 3128427025 | +1 312-842-7025 Illinois U.S.A.
  • 3128427026 | +1 312-842-7026 Illinois U.S.A.
  • 3128427027 | +1 312-842-7027 Illinois U.S.A.
  • 3128427028 | +1 312-842-7028 Illinois U.S.A.
  • 3128427029 | +1 312-842-7029 Illinois U.S.A.
  • 3128427030 | +1 312-842-7030 Illinois U.S.A.
  • 3128427031 | +1 312-842-7031 Illinois U.S.A.
  • 3128427032 | +1 312-842-7032 Illinois U.S.A.
  • 3128427033 | +1 312-842-7033 Illinois U.S.A.
  • 3128427034 | +1 312-842-7034 Illinois U.S.A.
  • 3128427035 | +1 312-842-7035 Illinois U.S.A.
  • 3128427036 | +1 312-842-7036 Illinois U.S.A.
  • 3128427037 | +1 312-842-7037 Illinois U.S.A.
  • 3128427038 | +1 312-842-7038 Illinois U.S.A.
  • 3128427039 | +1 312-842-7039 Illinois U.S.A.
  • 3128427040 | +1 312-842-7040 Illinois U.S.A.
  • 3128427041 | +1 312-842-7041 Illinois U.S.A.
  • 3128427042 | +1 312-842-7042 Illinois U.S.A.
  • 3128427043 | +1 312-842-7043 Illinois U.S.A.
  • 3128427044 | +1 312-842-7044 Illinois U.S.A.
  • 3128427045 | +1 312-842-7045 Illinois U.S.A.
  • 3128427046 | +1 312-842-7046 Illinois U.S.A.
  • 3128427047 | +1 312-842-7047 Illinois U.S.A.
  • 3128427048 | +1 312-842-7048 Illinois U.S.A.
  • 3128427049 | +1 312-842-7049 Illinois U.S.A.
  • 3128427050 | +1 312-842-7050 Illinois U.S.A.
  • 3128427051 | +1 312-842-7051 Illinois U.S.A.
  • 3128427052 | +1 312-842-7052 Illinois U.S.A.
  • 3128427053 | +1 312-842-7053 Illinois U.S.A.
  • 3128427054 | +1 312-842-7054 Illinois U.S.A.
  • 3128427055 | +1 312-842-7055 Illinois U.S.A.
  • 3128427056 | +1 312-842-7056 Illinois U.S.A.
  • 3128427057 | +1 312-842-7057 Illinois U.S.A.
  • 3128427058 | +1 312-842-7058 Illinois U.S.A.
  • 3128427059 | +1 312-842-7059 Illinois U.S.A.
  • 3128427060 | +1 312-842-7060 Illinois U.S.A.
  • 3128427061 | +1 312-842-7061 Illinois U.S.A.
  • 3128427062 | +1 312-842-7062 Illinois U.S.A.
  • 3128427063 | +1 312-842-7063 Illinois U.S.A.
  • 3128427064 | +1 312-842-7064 Illinois U.S.A.
  • 3128427065 | +1 312-842-7065 Illinois U.S.A.
  • 3128427066 | +1 312-842-7066 Illinois U.S.A.
  • 3128427067 | +1 312-842-7067 Illinois U.S.A.
  • 3128427068 | +1 312-842-7068 Illinois U.S.A.
  • 3128427069 | +1 312-842-7069 Illinois U.S.A.
  • 3128427070 | +1 312-842-7070 Illinois U.S.A.
  • 3128427071 | +1 312-842-7071 Illinois U.S.A.
  • 3128427072 | +1 312-842-7072 Illinois U.S.A.
  • 3128427073 | +1 312-842-7073 Illinois U.S.A.
  • 3128427074 | +1 312-842-7074 Illinois U.S.A.
  • 3128427075 | +1 312-842-7075 Illinois U.S.A.
  • 3128427076 | +1 312-842-7076 Illinois U.S.A.
  • 3128427077 | +1 312-842-7077 Illinois U.S.A.
  • 3128427078 | +1 312-842-7078 Illinois U.S.A.
  • 3128427079 | +1 312-842-7079 Illinois U.S.A.
  • 3128427080 | +1 312-842-7080 Illinois U.S.A.
  • 3128427081 | +1 312-842-7081 Illinois U.S.A.
  • 3128427082 | +1 312-842-7082 Illinois U.S.A.
  • 3128427083 | +1 312-842-7083 Illinois U.S.A.
  • 3128427084 | +1 312-842-7084 Illinois U.S.A.
  • 3128427085 | +1 312-842-7085 Illinois U.S.A.
  • 3128427086 | +1 312-842-7086 Illinois U.S.A.
  • 3128427087 | +1 312-842-7087 Illinois U.S.A.
  • 3128427088 | +1 312-842-7088 Illinois U.S.A.
  • 3128427089 | +1 312-842-7089 Illinois U.S.A.
  • 3128427090 | +1 312-842-7090 Illinois U.S.A.
  • 3128427091 | +1 312-842-7091 Illinois U.S.A.
  • 3128427092 | +1 312-842-7092 Illinois U.S.A.
  • 3128427093 | +1 312-842-7093 Illinois U.S.A.
  • 3128427094 | +1 312-842-7094 Illinois U.S.A.
  • 3128427095 | +1 312-842-7095 Illinois U.S.A.
  • 3128427096 | +1 312-842-7096 Illinois U.S.A.
  • 3128427097 | +1 312-842-7097 Illinois U.S.A.
  • 3128427098 | +1 312-842-7098 Illinois U.S.A.
  • 3128427099 | +1 312-842-7099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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