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).

  • 3122427000 | +1 312-242-7000 Illinois U.S.A.
  • 3122427001 | +1 312-242-7001 Illinois U.S.A.
  • 3122427002 | +1 312-242-7002 Illinois U.S.A.
  • 3122427003 | +1 312-242-7003 Illinois U.S.A.
  • 3122427004 | +1 312-242-7004 Illinois U.S.A.
  • 3122427005 | +1 312-242-7005 Illinois U.S.A.
  • 3122427006 | +1 312-242-7006 Illinois U.S.A.
  • 3122427007 | +1 312-242-7007 Illinois U.S.A.
  • 3122427008 | +1 312-242-7008 Illinois U.S.A.
  • 3122427009 | +1 312-242-7009 Illinois U.S.A.
  • 3122427010 | +1 312-242-7010 Illinois U.S.A.
  • 3122427011 | +1 312-242-7011 Illinois U.S.A.
  • 3122427012 | +1 312-242-7012 Illinois U.S.A.
  • 3122427013 | +1 312-242-7013 Illinois U.S.A.
  • 3122427014 | +1 312-242-7014 Illinois U.S.A.
  • 3122427015 | +1 312-242-7015 Illinois U.S.A.
  • 3122427016 | +1 312-242-7016 Illinois U.S.A.
  • 3122427017 | +1 312-242-7017 Illinois U.S.A.
  • 3122427018 | +1 312-242-7018 Illinois U.S.A.
  • 3122427019 | +1 312-242-7019 Illinois U.S.A.
  • 3122427020 | +1 312-242-7020 Illinois U.S.A.
  • 3122427021 | +1 312-242-7021 Illinois U.S.A.
  • 3122427022 | +1 312-242-7022 Illinois U.S.A.
  • 3122427023 | +1 312-242-7023 Illinois U.S.A.
  • 3122427024 | +1 312-242-7024 Illinois U.S.A.
  • 3122427025 | +1 312-242-7025 Illinois U.S.A.
  • 3122427026 | +1 312-242-7026 Illinois U.S.A.
  • 3122427027 | +1 312-242-7027 Illinois U.S.A.
  • 3122427028 | +1 312-242-7028 Illinois U.S.A.
  • 3122427029 | +1 312-242-7029 Illinois U.S.A.
  • 3122427030 | +1 312-242-7030 Illinois U.S.A.
  • 3122427031 | +1 312-242-7031 Illinois U.S.A.
  • 3122427032 | +1 312-242-7032 Illinois U.S.A.
  • 3122427033 | +1 312-242-7033 Illinois U.S.A.
  • 3122427034 | +1 312-242-7034 Illinois U.S.A.
  • 3122427035 | +1 312-242-7035 Illinois U.S.A.
  • 3122427036 | +1 312-242-7036 Illinois U.S.A.
  • 3122427037 | +1 312-242-7037 Illinois U.S.A.
  • 3122427038 | +1 312-242-7038 Illinois U.S.A.
  • 3122427039 | +1 312-242-7039 Illinois U.S.A.
  • 3122427040 | +1 312-242-7040 Illinois U.S.A.
  • 3122427041 | +1 312-242-7041 Illinois U.S.A.
  • 3122427042 | +1 312-242-7042 Illinois U.S.A.
  • 3122427043 | +1 312-242-7043 Illinois U.S.A.
  • 3122427044 | +1 312-242-7044 Illinois U.S.A.
  • 3122427045 | +1 312-242-7045 Illinois U.S.A.
  • 3122427046 | +1 312-242-7046 Illinois U.S.A.
  • 3122427047 | +1 312-242-7047 Illinois U.S.A.
  • 3122427048 | +1 312-242-7048 Illinois U.S.A.
  • 3122427049 | +1 312-242-7049 Illinois U.S.A.
  • 3122427050 | +1 312-242-7050 Illinois U.S.A.
  • 3122427051 | +1 312-242-7051 Illinois U.S.A.
  • 3122427052 | +1 312-242-7052 Illinois U.S.A.
  • 3122427053 | +1 312-242-7053 Illinois U.S.A.
  • 3122427054 | +1 312-242-7054 Illinois U.S.A.
  • 3122427055 | +1 312-242-7055 Illinois U.S.A.
  • 3122427056 | +1 312-242-7056 Illinois U.S.A.
  • 3122427057 | +1 312-242-7057 Illinois U.S.A.
  • 3122427058 | +1 312-242-7058 Illinois U.S.A.
  • 3122427059 | +1 312-242-7059 Illinois U.S.A.
  • 3122427060 | +1 312-242-7060 Illinois U.S.A.
  • 3122427061 | +1 312-242-7061 Illinois U.S.A.
  • 3122427062 | +1 312-242-7062 Illinois U.S.A.
  • 3122427063 | +1 312-242-7063 Illinois U.S.A.
  • 3122427064 | +1 312-242-7064 Illinois U.S.A.
  • 3122427065 | +1 312-242-7065 Illinois U.S.A.
  • 3122427066 | +1 312-242-7066 Illinois U.S.A.
  • 3122427067 | +1 312-242-7067 Illinois U.S.A.
  • 3122427068 | +1 312-242-7068 Illinois U.S.A.
  • 3122427069 | +1 312-242-7069 Illinois U.S.A.
  • 3122427070 | +1 312-242-7070 Illinois U.S.A.
  • 3122427071 | +1 312-242-7071 Illinois U.S.A.
  • 3122427072 | +1 312-242-7072 Illinois U.S.A.
  • 3122427073 | +1 312-242-7073 Illinois U.S.A.
  • 3122427074 | +1 312-242-7074 Illinois U.S.A.
  • 3122427075 | +1 312-242-7075 Illinois U.S.A.
  • 3122427076 | +1 312-242-7076 Illinois U.S.A.
  • 3122427077 | +1 312-242-7077 Illinois U.S.A.
  • 3122427078 | +1 312-242-7078 Illinois U.S.A.
  • 3122427079 | +1 312-242-7079 Illinois U.S.A.
  • 3122427080 | +1 312-242-7080 Illinois U.S.A.
  • 3122427081 | +1 312-242-7081 Illinois U.S.A.
  • 3122427082 | +1 312-242-7082 Illinois U.S.A.
  • 3122427083 | +1 312-242-7083 Illinois U.S.A.
  • 3122427084 | +1 312-242-7084 Illinois U.S.A.
  • 3122427085 | +1 312-242-7085 Illinois U.S.A.
  • 3122427086 | +1 312-242-7086 Illinois U.S.A.
  • 3122427087 | +1 312-242-7087 Illinois U.S.A.
  • 3122427088 | +1 312-242-7088 Illinois U.S.A.
  • 3122427089 | +1 312-242-7089 Illinois U.S.A.
  • 3122427090 | +1 312-242-7090 Illinois U.S.A.
  • 3122427091 | +1 312-242-7091 Illinois U.S.A.
  • 3122427092 | +1 312-242-7092 Illinois U.S.A.
  • 3122427093 | +1 312-242-7093 Illinois U.S.A.
  • 3122427094 | +1 312-242-7094 Illinois U.S.A.
  • 3122427095 | +1 312-242-7095 Illinois U.S.A.
  • 3122427096 | +1 312-242-7096 Illinois U.S.A.
  • 3122427097 | +1 312-242-7097 Illinois U.S.A.
  • 3122427098 | +1 312-242-7098 Illinois U.S.A.
  • 3122427099 | +1 312-242-7099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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