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).

  • 3127427000 | +1 312-742-7000 Illinois U.S.A.
  • 3127427001 | +1 312-742-7001 Illinois U.S.A.
  • 3127427002 | +1 312-742-7002 Illinois U.S.A.
  • 3127427003 | +1 312-742-7003 Illinois U.S.A.
  • 3127427004 | +1 312-742-7004 Illinois U.S.A.
  • 3127427005 | +1 312-742-7005 Illinois U.S.A.
  • 3127427006 | +1 312-742-7006 Illinois U.S.A.
  • 3127427007 | +1 312-742-7007 Illinois U.S.A.
  • 3127427008 | +1 312-742-7008 Illinois U.S.A.
  • 3127427009 | +1 312-742-7009 Illinois U.S.A.
  • 3127427010 | +1 312-742-7010 Illinois U.S.A.
  • 3127427011 | +1 312-742-7011 Illinois U.S.A.
  • 3127427012 | +1 312-742-7012 Illinois U.S.A.
  • 3127427013 | +1 312-742-7013 Illinois U.S.A.
  • 3127427014 | +1 312-742-7014 Illinois U.S.A.
  • 3127427015 | +1 312-742-7015 Illinois U.S.A.
  • 3127427016 | +1 312-742-7016 Illinois U.S.A.
  • 3127427017 | +1 312-742-7017 Illinois U.S.A.
  • 3127427018 | +1 312-742-7018 Illinois U.S.A.
  • 3127427019 | +1 312-742-7019 Illinois U.S.A.
  • 3127427020 | +1 312-742-7020 Illinois U.S.A.
  • 3127427021 | +1 312-742-7021 Illinois U.S.A.
  • 3127427022 | +1 312-742-7022 Illinois U.S.A.
  • 3127427023 | +1 312-742-7023 Illinois U.S.A.
  • 3127427024 | +1 312-742-7024 Illinois U.S.A.
  • 3127427025 | +1 312-742-7025 Illinois U.S.A.
  • 3127427026 | +1 312-742-7026 Illinois U.S.A.
  • 3127427027 | +1 312-742-7027 Illinois U.S.A.
  • 3127427028 | +1 312-742-7028 Illinois U.S.A.
  • 3127427029 | +1 312-742-7029 Illinois U.S.A.
  • 3127427030 | +1 312-742-7030 Illinois U.S.A.
  • 3127427031 | +1 312-742-7031 Illinois U.S.A.
  • 3127427032 | +1 312-742-7032 Illinois U.S.A.
  • 3127427033 | +1 312-742-7033 Illinois U.S.A.
  • 3127427034 | +1 312-742-7034 Illinois U.S.A.
  • 3127427035 | +1 312-742-7035 Illinois U.S.A.
  • 3127427036 | +1 312-742-7036 Illinois U.S.A.
  • 3127427037 | +1 312-742-7037 Illinois U.S.A.
  • 3127427038 | +1 312-742-7038 Illinois U.S.A.
  • 3127427039 | +1 312-742-7039 Illinois U.S.A.
  • 3127427040 | +1 312-742-7040 Illinois U.S.A.
  • 3127427041 | +1 312-742-7041 Illinois U.S.A.
  • 3127427042 | +1 312-742-7042 Illinois U.S.A.
  • 3127427043 | +1 312-742-7043 Illinois U.S.A.
  • 3127427044 | +1 312-742-7044 Illinois U.S.A.
  • 3127427045 | +1 312-742-7045 Illinois U.S.A.
  • 3127427046 | +1 312-742-7046 Illinois U.S.A.
  • 3127427047 | +1 312-742-7047 Illinois U.S.A.
  • 3127427048 | +1 312-742-7048 Illinois U.S.A.
  • 3127427049 | +1 312-742-7049 Illinois U.S.A.
  • 3127427050 | +1 312-742-7050 Illinois U.S.A.
  • 3127427051 | +1 312-742-7051 Illinois U.S.A.
  • 3127427052 | +1 312-742-7052 Illinois U.S.A.
  • 3127427053 | +1 312-742-7053 Illinois U.S.A.
  • 3127427054 | +1 312-742-7054 Illinois U.S.A.
  • 3127427055 | +1 312-742-7055 Illinois U.S.A.
  • 3127427056 | +1 312-742-7056 Illinois U.S.A.
  • 3127427057 | +1 312-742-7057 Illinois U.S.A.
  • 3127427058 | +1 312-742-7058 Illinois U.S.A.
  • 3127427059 | +1 312-742-7059 Illinois U.S.A.
  • 3127427060 | +1 312-742-7060 Illinois U.S.A.
  • 3127427061 | +1 312-742-7061 Illinois U.S.A.
  • 3127427062 | +1 312-742-7062 Illinois U.S.A.
  • 3127427063 | +1 312-742-7063 Illinois U.S.A.
  • 3127427064 | +1 312-742-7064 Illinois U.S.A.
  • 3127427065 | +1 312-742-7065 Illinois U.S.A.
  • 3127427066 | +1 312-742-7066 Illinois U.S.A.
  • 3127427067 | +1 312-742-7067 Illinois U.S.A.
  • 3127427068 | +1 312-742-7068 Illinois U.S.A.
  • 3127427069 | +1 312-742-7069 Illinois U.S.A.
  • 3127427070 | +1 312-742-7070 Illinois U.S.A.
  • 3127427071 | +1 312-742-7071 Illinois U.S.A.
  • 3127427072 | +1 312-742-7072 Illinois U.S.A.
  • 3127427073 | +1 312-742-7073 Illinois U.S.A.
  • 3127427074 | +1 312-742-7074 Illinois U.S.A.
  • 3127427075 | +1 312-742-7075 Illinois U.S.A.
  • 3127427076 | +1 312-742-7076 Illinois U.S.A.
  • 3127427077 | +1 312-742-7077 Illinois U.S.A.
  • 3127427078 | +1 312-742-7078 Illinois U.S.A.
  • 3127427079 | +1 312-742-7079 Illinois U.S.A.
  • 3127427080 | +1 312-742-7080 Illinois U.S.A.
  • 3127427081 | +1 312-742-7081 Illinois U.S.A.
  • 3127427082 | +1 312-742-7082 Illinois U.S.A.
  • 3127427083 | +1 312-742-7083 Illinois U.S.A.
  • 3127427084 | +1 312-742-7084 Illinois U.S.A.
  • 3127427085 | +1 312-742-7085 Illinois U.S.A.
  • 3127427086 | +1 312-742-7086 Illinois U.S.A.
  • 3127427087 | +1 312-742-7087 Illinois U.S.A.
  • 3127427088 | +1 312-742-7088 Illinois U.S.A.
  • 3127427089 | +1 312-742-7089 Illinois U.S.A.
  • 3127427090 | +1 312-742-7090 Illinois U.S.A.
  • 3127427091 | +1 312-742-7091 Illinois U.S.A.
  • 3127427092 | +1 312-742-7092 Illinois U.S.A.
  • 3127427093 | +1 312-742-7093 Illinois U.S.A.
  • 3127427094 | +1 312-742-7094 Illinois U.S.A.
  • 3127427095 | +1 312-742-7095 Illinois U.S.A.
  • 3127427096 | +1 312-742-7096 Illinois U.S.A.
  • 3127427097 | +1 312-742-7097 Illinois U.S.A.
  • 3127427098 | +1 312-742-7098 Illinois U.S.A.
  • 3127427099 | +1 312-742-7099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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