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).

  • 3123737000 | +1 312-373-7000 Illinois U.S.A.
  • 3123737001 | +1 312-373-7001 Illinois U.S.A.
  • 3123737002 | +1 312-373-7002 Illinois U.S.A.
  • 3123737003 | +1 312-373-7003 Illinois U.S.A.
  • 3123737004 | +1 312-373-7004 Illinois U.S.A.
  • 3123737005 | +1 312-373-7005 Illinois U.S.A.
  • 3123737006 | +1 312-373-7006 Illinois U.S.A.
  • 3123737007 | +1 312-373-7007 Illinois U.S.A.
  • 3123737008 | +1 312-373-7008 Illinois U.S.A.
  • 3123737009 | +1 312-373-7009 Illinois U.S.A.
  • 3123737010 | +1 312-373-7010 Illinois U.S.A.
  • 3123737011 | +1 312-373-7011 Illinois U.S.A.
  • 3123737012 | +1 312-373-7012 Illinois U.S.A.
  • 3123737013 | +1 312-373-7013 Illinois U.S.A.
  • 3123737014 | +1 312-373-7014 Illinois U.S.A.
  • 3123737015 | +1 312-373-7015 Illinois U.S.A.
  • 3123737016 | +1 312-373-7016 Illinois U.S.A.
  • 3123737017 | +1 312-373-7017 Illinois U.S.A.
  • 3123737018 | +1 312-373-7018 Illinois U.S.A.
  • 3123737019 | +1 312-373-7019 Illinois U.S.A.
  • 3123737020 | +1 312-373-7020 Illinois U.S.A.
  • 3123737021 | +1 312-373-7021 Illinois U.S.A.
  • 3123737022 | +1 312-373-7022 Illinois U.S.A.
  • 3123737023 | +1 312-373-7023 Illinois U.S.A.
  • 3123737024 | +1 312-373-7024 Illinois U.S.A.
  • 3123737025 | +1 312-373-7025 Illinois U.S.A.
  • 3123737026 | +1 312-373-7026 Illinois U.S.A.
  • 3123737027 | +1 312-373-7027 Illinois U.S.A.
  • 3123737028 | +1 312-373-7028 Illinois U.S.A.
  • 3123737029 | +1 312-373-7029 Illinois U.S.A.
  • 3123737030 | +1 312-373-7030 Illinois U.S.A.
  • 3123737031 | +1 312-373-7031 Illinois U.S.A.
  • 3123737032 | +1 312-373-7032 Illinois U.S.A.
  • 3123737033 | +1 312-373-7033 Illinois U.S.A.
  • 3123737034 | +1 312-373-7034 Illinois U.S.A.
  • 3123737035 | +1 312-373-7035 Illinois U.S.A.
  • 3123737036 | +1 312-373-7036 Illinois U.S.A.
  • 3123737037 | +1 312-373-7037 Illinois U.S.A.
  • 3123737038 | +1 312-373-7038 Illinois U.S.A.
  • 3123737039 | +1 312-373-7039 Illinois U.S.A.
  • 3123737040 | +1 312-373-7040 Illinois U.S.A.
  • 3123737041 | +1 312-373-7041 Illinois U.S.A.
  • 3123737042 | +1 312-373-7042 Illinois U.S.A.
  • 3123737043 | +1 312-373-7043 Illinois U.S.A.
  • 3123737044 | +1 312-373-7044 Illinois U.S.A.
  • 3123737045 | +1 312-373-7045 Illinois U.S.A.
  • 3123737046 | +1 312-373-7046 Illinois U.S.A.
  • 3123737047 | +1 312-373-7047 Illinois U.S.A.
  • 3123737048 | +1 312-373-7048 Illinois U.S.A.
  • 3123737049 | +1 312-373-7049 Illinois U.S.A.
  • 3123737050 | +1 312-373-7050 Illinois U.S.A.
  • 3123737051 | +1 312-373-7051 Illinois U.S.A.
  • 3123737052 | +1 312-373-7052 Illinois U.S.A.
  • 3123737053 | +1 312-373-7053 Illinois U.S.A.
  • 3123737054 | +1 312-373-7054 Illinois U.S.A.
  • 3123737055 | +1 312-373-7055 Illinois U.S.A.
  • 3123737056 | +1 312-373-7056 Illinois U.S.A.
  • 3123737057 | +1 312-373-7057 Illinois U.S.A.
  • 3123737058 | +1 312-373-7058 Illinois U.S.A.
  • 3123737059 | +1 312-373-7059 Illinois U.S.A.
  • 3123737060 | +1 312-373-7060 Illinois U.S.A.
  • 3123737061 | +1 312-373-7061 Illinois U.S.A.
  • 3123737062 | +1 312-373-7062 Illinois U.S.A.
  • 3123737063 | +1 312-373-7063 Illinois U.S.A.
  • 3123737064 | +1 312-373-7064 Illinois U.S.A.
  • 3123737065 | +1 312-373-7065 Illinois U.S.A.
  • 3123737066 | +1 312-373-7066 Illinois U.S.A.
  • 3123737067 | +1 312-373-7067 Illinois U.S.A.
  • 3123737068 | +1 312-373-7068 Illinois U.S.A.
  • 3123737069 | +1 312-373-7069 Illinois U.S.A.
  • 3123737070 | +1 312-373-7070 Illinois U.S.A.
  • 3123737071 | +1 312-373-7071 Illinois U.S.A.
  • 3123737072 | +1 312-373-7072 Illinois U.S.A.
  • 3123737073 | +1 312-373-7073 Illinois U.S.A.
  • 3123737074 | +1 312-373-7074 Illinois U.S.A.
  • 3123737075 | +1 312-373-7075 Illinois U.S.A.
  • 3123737076 | +1 312-373-7076 Illinois U.S.A.
  • 3123737077 | +1 312-373-7077 Illinois U.S.A.
  • 3123737078 | +1 312-373-7078 Illinois U.S.A.
  • 3123737079 | +1 312-373-7079 Illinois U.S.A.
  • 3123737080 | +1 312-373-7080 Illinois U.S.A.
  • 3123737081 | +1 312-373-7081 Illinois U.S.A.
  • 3123737082 | +1 312-373-7082 Illinois U.S.A.
  • 3123737083 | +1 312-373-7083 Illinois U.S.A.
  • 3123737084 | +1 312-373-7084 Illinois U.S.A.
  • 3123737085 | +1 312-373-7085 Illinois U.S.A.
  • 3123737086 | +1 312-373-7086 Illinois U.S.A.
  • 3123737087 | +1 312-373-7087 Illinois U.S.A.
  • 3123737088 | +1 312-373-7088 Illinois U.S.A.
  • 3123737089 | +1 312-373-7089 Illinois U.S.A.
  • 3123737090 | +1 312-373-7090 Illinois U.S.A.
  • 3123737091 | +1 312-373-7091 Illinois U.S.A.
  • 3123737092 | +1 312-373-7092 Illinois U.S.A.
  • 3123737093 | +1 312-373-7093 Illinois U.S.A.
  • 3123737094 | +1 312-373-7094 Illinois U.S.A.
  • 3123737095 | +1 312-373-7095 Illinois U.S.A.
  • 3123737096 | +1 312-373-7096 Illinois U.S.A.
  • 3123737097 | +1 312-373-7097 Illinois U.S.A.
  • 3123737098 | +1 312-373-7098 Illinois U.S.A.
  • 3123737099 | +1 312-373-7099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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