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).

  • 3129027000 | +1 312-902-7000 Illinois U.S.A.
  • 3129027001 | +1 312-902-7001 Illinois U.S.A.
  • 3129027002 | +1 312-902-7002 Illinois U.S.A.
  • 3129027003 | +1 312-902-7003 Illinois U.S.A.
  • 3129027004 | +1 312-902-7004 Illinois U.S.A.
  • 3129027005 | +1 312-902-7005 Illinois U.S.A.
  • 3129027006 | +1 312-902-7006 Illinois U.S.A.
  • 3129027007 | +1 312-902-7007 Illinois U.S.A.
  • 3129027008 | +1 312-902-7008 Illinois U.S.A.
  • 3129027009 | +1 312-902-7009 Illinois U.S.A.
  • 3129027010 | +1 312-902-7010 Illinois U.S.A.
  • 3129027011 | +1 312-902-7011 Illinois U.S.A.
  • 3129027012 | +1 312-902-7012 Illinois U.S.A.
  • 3129027013 | +1 312-902-7013 Illinois U.S.A.
  • 3129027014 | +1 312-902-7014 Illinois U.S.A.
  • 3129027015 | +1 312-902-7015 Illinois U.S.A.
  • 3129027016 | +1 312-902-7016 Illinois U.S.A.
  • 3129027017 | +1 312-902-7017 Illinois U.S.A.
  • 3129027018 | +1 312-902-7018 Illinois U.S.A.
  • 3129027019 | +1 312-902-7019 Illinois U.S.A.
  • 3129027020 | +1 312-902-7020 Illinois U.S.A.
  • 3129027021 | +1 312-902-7021 Illinois U.S.A.
  • 3129027022 | +1 312-902-7022 Illinois U.S.A.
  • 3129027023 | +1 312-902-7023 Illinois U.S.A.
  • 3129027024 | +1 312-902-7024 Illinois U.S.A.
  • 3129027025 | +1 312-902-7025 Illinois U.S.A.
  • 3129027026 | +1 312-902-7026 Illinois U.S.A.
  • 3129027027 | +1 312-902-7027 Illinois U.S.A.
  • 3129027028 | +1 312-902-7028 Illinois U.S.A.
  • 3129027029 | +1 312-902-7029 Illinois U.S.A.
  • 3129027030 | +1 312-902-7030 Illinois U.S.A.
  • 3129027031 | +1 312-902-7031 Illinois U.S.A.
  • 3129027032 | +1 312-902-7032 Illinois U.S.A.
  • 3129027033 | +1 312-902-7033 Illinois U.S.A.
  • 3129027034 | +1 312-902-7034 Illinois U.S.A.
  • 3129027035 | +1 312-902-7035 Illinois U.S.A.
  • 3129027036 | +1 312-902-7036 Illinois U.S.A.
  • 3129027037 | +1 312-902-7037 Illinois U.S.A.
  • 3129027038 | +1 312-902-7038 Illinois U.S.A.
  • 3129027039 | +1 312-902-7039 Illinois U.S.A.
  • 3129027040 | +1 312-902-7040 Illinois U.S.A.
  • 3129027041 | +1 312-902-7041 Illinois U.S.A.
  • 3129027042 | +1 312-902-7042 Illinois U.S.A.
  • 3129027043 | +1 312-902-7043 Illinois U.S.A.
  • 3129027044 | +1 312-902-7044 Illinois U.S.A.
  • 3129027045 | +1 312-902-7045 Illinois U.S.A.
  • 3129027046 | +1 312-902-7046 Illinois U.S.A.
  • 3129027047 | +1 312-902-7047 Illinois U.S.A.
  • 3129027048 | +1 312-902-7048 Illinois U.S.A.
  • 3129027049 | +1 312-902-7049 Illinois U.S.A.
  • 3129027050 | +1 312-902-7050 Illinois U.S.A.
  • 3129027051 | +1 312-902-7051 Illinois U.S.A.
  • 3129027052 | +1 312-902-7052 Illinois U.S.A.
  • 3129027053 | +1 312-902-7053 Illinois U.S.A.
  • 3129027054 | +1 312-902-7054 Illinois U.S.A.
  • 3129027055 | +1 312-902-7055 Illinois U.S.A.
  • 3129027056 | +1 312-902-7056 Illinois U.S.A.
  • 3129027057 | +1 312-902-7057 Illinois U.S.A.
  • 3129027058 | +1 312-902-7058 Illinois U.S.A.
  • 3129027059 | +1 312-902-7059 Illinois U.S.A.
  • 3129027060 | +1 312-902-7060 Illinois U.S.A.
  • 3129027061 | +1 312-902-7061 Illinois U.S.A.
  • 3129027062 | +1 312-902-7062 Illinois U.S.A.
  • 3129027063 | +1 312-902-7063 Illinois U.S.A.
  • 3129027064 | +1 312-902-7064 Illinois U.S.A.
  • 3129027065 | +1 312-902-7065 Illinois U.S.A.
  • 3129027066 | +1 312-902-7066 Illinois U.S.A.
  • 3129027067 | +1 312-902-7067 Illinois U.S.A.
  • 3129027068 | +1 312-902-7068 Illinois U.S.A.
  • 3129027069 | +1 312-902-7069 Illinois U.S.A.
  • 3129027070 | +1 312-902-7070 Illinois U.S.A.
  • 3129027071 | +1 312-902-7071 Illinois U.S.A.
  • 3129027072 | +1 312-902-7072 Illinois U.S.A.
  • 3129027073 | +1 312-902-7073 Illinois U.S.A.
  • 3129027074 | +1 312-902-7074 Illinois U.S.A.
  • 3129027075 | +1 312-902-7075 Illinois U.S.A.
  • 3129027076 | +1 312-902-7076 Illinois U.S.A.
  • 3129027077 | +1 312-902-7077 Illinois U.S.A.
  • 3129027078 | +1 312-902-7078 Illinois U.S.A.
  • 3129027079 | +1 312-902-7079 Illinois U.S.A.
  • 3129027080 | +1 312-902-7080 Illinois U.S.A.
  • 3129027081 | +1 312-902-7081 Illinois U.S.A.
  • 3129027082 | +1 312-902-7082 Illinois U.S.A.
  • 3129027083 | +1 312-902-7083 Illinois U.S.A.
  • 3129027084 | +1 312-902-7084 Illinois U.S.A.
  • 3129027085 | +1 312-902-7085 Illinois U.S.A.
  • 3129027086 | +1 312-902-7086 Illinois U.S.A.
  • 3129027087 | +1 312-902-7087 Illinois U.S.A.
  • 3129027088 | +1 312-902-7088 Illinois U.S.A.
  • 3129027089 | +1 312-902-7089 Illinois U.S.A.
  • 3129027090 | +1 312-902-7090 Illinois U.S.A.
  • 3129027091 | +1 312-902-7091 Illinois U.S.A.
  • 3129027092 | +1 312-902-7092 Illinois U.S.A.
  • 3129027093 | +1 312-902-7093 Illinois U.S.A.
  • 3129027094 | +1 312-902-7094 Illinois U.S.A.
  • 3129027095 | +1 312-902-7095 Illinois U.S.A.
  • 3129027096 | +1 312-902-7096 Illinois U.S.A.
  • 3129027097 | +1 312-902-7097 Illinois U.S.A.
  • 3129027098 | +1 312-902-7098 Illinois U.S.A.
  • 3129027099 | +1 312-902-7099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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