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).

  • 3129427000 | +1 312-942-7000 Illinois U.S.A.
  • 3129427001 | +1 312-942-7001 Illinois U.S.A.
  • 3129427002 | +1 312-942-7002 Illinois U.S.A.
  • 3129427003 | +1 312-942-7003 Illinois U.S.A.
  • 3129427004 | +1 312-942-7004 Illinois U.S.A.
  • 3129427005 | +1 312-942-7005 Illinois U.S.A.
  • 3129427006 | +1 312-942-7006 Illinois U.S.A.
  • 3129427007 | +1 312-942-7007 Illinois U.S.A.
  • 3129427008 | +1 312-942-7008 Illinois U.S.A.
  • 3129427009 | +1 312-942-7009 Illinois U.S.A.
  • 3129427010 | +1 312-942-7010 Illinois U.S.A.
  • 3129427011 | +1 312-942-7011 Illinois U.S.A.
  • 3129427012 | +1 312-942-7012 Illinois U.S.A.
  • 3129427013 | +1 312-942-7013 Illinois U.S.A.
  • 3129427014 | +1 312-942-7014 Illinois U.S.A.
  • 3129427015 | +1 312-942-7015 Illinois U.S.A.
  • 3129427016 | +1 312-942-7016 Illinois U.S.A.
  • 3129427017 | +1 312-942-7017 Illinois U.S.A.
  • 3129427018 | +1 312-942-7018 Illinois U.S.A.
  • 3129427019 | +1 312-942-7019 Illinois U.S.A.
  • 3129427020 | +1 312-942-7020 Illinois U.S.A.
  • 3129427021 | +1 312-942-7021 Illinois U.S.A.
  • 3129427022 | +1 312-942-7022 Illinois U.S.A.
  • 3129427023 | +1 312-942-7023 Illinois U.S.A.
  • 3129427024 | +1 312-942-7024 Illinois U.S.A.
  • 3129427025 | +1 312-942-7025 Illinois U.S.A.
  • 3129427026 | +1 312-942-7026 Illinois U.S.A.
  • 3129427027 | +1 312-942-7027 Illinois U.S.A.
  • 3129427028 | +1 312-942-7028 Illinois U.S.A.
  • 3129427029 | +1 312-942-7029 Illinois U.S.A.
  • 3129427030 | +1 312-942-7030 Illinois U.S.A.
  • 3129427031 | +1 312-942-7031 Illinois U.S.A.
  • 3129427032 | +1 312-942-7032 Illinois U.S.A.
  • 3129427033 | +1 312-942-7033 Illinois U.S.A.
  • 3129427034 | +1 312-942-7034 Illinois U.S.A.
  • 3129427035 | +1 312-942-7035 Illinois U.S.A.
  • 3129427036 | +1 312-942-7036 Illinois U.S.A.
  • 3129427037 | +1 312-942-7037 Illinois U.S.A.
  • 3129427038 | +1 312-942-7038 Illinois U.S.A.
  • 3129427039 | +1 312-942-7039 Illinois U.S.A.
  • 3129427040 | +1 312-942-7040 Illinois U.S.A.
  • 3129427041 | +1 312-942-7041 Illinois U.S.A.
  • 3129427042 | +1 312-942-7042 Illinois U.S.A.
  • 3129427043 | +1 312-942-7043 Illinois U.S.A.
  • 3129427044 | +1 312-942-7044 Illinois U.S.A.
  • 3129427045 | +1 312-942-7045 Illinois U.S.A.
  • 3129427046 | +1 312-942-7046 Illinois U.S.A.
  • 3129427047 | +1 312-942-7047 Illinois U.S.A.
  • 3129427048 | +1 312-942-7048 Illinois U.S.A.
  • 3129427049 | +1 312-942-7049 Illinois U.S.A.
  • 3129427050 | +1 312-942-7050 Illinois U.S.A.
  • 3129427051 | +1 312-942-7051 Illinois U.S.A.
  • 3129427052 | +1 312-942-7052 Illinois U.S.A.
  • 3129427053 | +1 312-942-7053 Illinois U.S.A.
  • 3129427054 | +1 312-942-7054 Illinois U.S.A.
  • 3129427055 | +1 312-942-7055 Illinois U.S.A.
  • 3129427056 | +1 312-942-7056 Illinois U.S.A.
  • 3129427057 | +1 312-942-7057 Illinois U.S.A.
  • 3129427058 | +1 312-942-7058 Illinois U.S.A.
  • 3129427059 | +1 312-942-7059 Illinois U.S.A.
  • 3129427060 | +1 312-942-7060 Illinois U.S.A.
  • 3129427061 | +1 312-942-7061 Illinois U.S.A.
  • 3129427062 | +1 312-942-7062 Illinois U.S.A.
  • 3129427063 | +1 312-942-7063 Illinois U.S.A.
  • 3129427064 | +1 312-942-7064 Illinois U.S.A.
  • 3129427065 | +1 312-942-7065 Illinois U.S.A.
  • 3129427066 | +1 312-942-7066 Illinois U.S.A.
  • 3129427067 | +1 312-942-7067 Illinois U.S.A.
  • 3129427068 | +1 312-942-7068 Illinois U.S.A.
  • 3129427069 | +1 312-942-7069 Illinois U.S.A.
  • 3129427070 | +1 312-942-7070 Illinois U.S.A.
  • 3129427071 | +1 312-942-7071 Illinois U.S.A.
  • 3129427072 | +1 312-942-7072 Illinois U.S.A.
  • 3129427073 | +1 312-942-7073 Illinois U.S.A.
  • 3129427074 | +1 312-942-7074 Illinois U.S.A.
  • 3129427075 | +1 312-942-7075 Illinois U.S.A.
  • 3129427076 | +1 312-942-7076 Illinois U.S.A.
  • 3129427077 | +1 312-942-7077 Illinois U.S.A.
  • 3129427078 | +1 312-942-7078 Illinois U.S.A.
  • 3129427079 | +1 312-942-7079 Illinois U.S.A.
  • 3129427080 | +1 312-942-7080 Illinois U.S.A.
  • 3129427081 | +1 312-942-7081 Illinois U.S.A.
  • 3129427082 | +1 312-942-7082 Illinois U.S.A.
  • 3129427083 | +1 312-942-7083 Illinois U.S.A.
  • 3129427084 | +1 312-942-7084 Illinois U.S.A.
  • 3129427085 | +1 312-942-7085 Illinois U.S.A.
  • 3129427086 | +1 312-942-7086 Illinois U.S.A.
  • 3129427087 | +1 312-942-7087 Illinois U.S.A.
  • 3129427088 | +1 312-942-7088 Illinois U.S.A.
  • 3129427089 | +1 312-942-7089 Illinois U.S.A.
  • 3129427090 | +1 312-942-7090 Illinois U.S.A.
  • 3129427091 | +1 312-942-7091 Illinois U.S.A.
  • 3129427092 | +1 312-942-7092 Illinois U.S.A.
  • 3129427093 | +1 312-942-7093 Illinois U.S.A.
  • 3129427094 | +1 312-942-7094 Illinois U.S.A.
  • 3129427095 | +1 312-942-7095 Illinois U.S.A.
  • 3129427096 | +1 312-942-7096 Illinois U.S.A.
  • 3129427097 | +1 312-942-7097 Illinois U.S.A.
  • 3129427098 | +1 312-942-7098 Illinois U.S.A.
  • 3129427099 | +1 312-942-7099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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