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).

  • 3127297000 | +1 312-729-7000 Illinois U.S.A.
  • 3127297001 | +1 312-729-7001 Illinois U.S.A.
  • 3127297002 | +1 312-729-7002 Illinois U.S.A.
  • 3127297003 | +1 312-729-7003 Illinois U.S.A.
  • 3127297004 | +1 312-729-7004 Illinois U.S.A.
  • 3127297005 | +1 312-729-7005 Illinois U.S.A.
  • 3127297006 | +1 312-729-7006 Illinois U.S.A.
  • 3127297007 | +1 312-729-7007 Illinois U.S.A.
  • 3127297008 | +1 312-729-7008 Illinois U.S.A.
  • 3127297009 | +1 312-729-7009 Illinois U.S.A.
  • 3127297010 | +1 312-729-7010 Illinois U.S.A.
  • 3127297011 | +1 312-729-7011 Illinois U.S.A.
  • 3127297012 | +1 312-729-7012 Illinois U.S.A.
  • 3127297013 | +1 312-729-7013 Illinois U.S.A.
  • 3127297014 | +1 312-729-7014 Illinois U.S.A.
  • 3127297015 | +1 312-729-7015 Illinois U.S.A.
  • 3127297016 | +1 312-729-7016 Illinois U.S.A.
  • 3127297017 | +1 312-729-7017 Illinois U.S.A.
  • 3127297018 | +1 312-729-7018 Illinois U.S.A.
  • 3127297019 | +1 312-729-7019 Illinois U.S.A.
  • 3127297020 | +1 312-729-7020 Illinois U.S.A.
  • 3127297021 | +1 312-729-7021 Illinois U.S.A.
  • 3127297022 | +1 312-729-7022 Illinois U.S.A.
  • 3127297023 | +1 312-729-7023 Illinois U.S.A.
  • 3127297024 | +1 312-729-7024 Illinois U.S.A.
  • 3127297025 | +1 312-729-7025 Illinois U.S.A.
  • 3127297026 | +1 312-729-7026 Illinois U.S.A.
  • 3127297027 | +1 312-729-7027 Illinois U.S.A.
  • 3127297028 | +1 312-729-7028 Illinois U.S.A.
  • 3127297029 | +1 312-729-7029 Illinois U.S.A.
  • 3127297030 | +1 312-729-7030 Illinois U.S.A.
  • 3127297031 | +1 312-729-7031 Illinois U.S.A.
  • 3127297032 | +1 312-729-7032 Illinois U.S.A.
  • 3127297033 | +1 312-729-7033 Illinois U.S.A.
  • 3127297034 | +1 312-729-7034 Illinois U.S.A.
  • 3127297035 | +1 312-729-7035 Illinois U.S.A.
  • 3127297036 | +1 312-729-7036 Illinois U.S.A.
  • 3127297037 | +1 312-729-7037 Illinois U.S.A.
  • 3127297038 | +1 312-729-7038 Illinois U.S.A.
  • 3127297039 | +1 312-729-7039 Illinois U.S.A.
  • 3127297040 | +1 312-729-7040 Illinois U.S.A.
  • 3127297041 | +1 312-729-7041 Illinois U.S.A.
  • 3127297042 | +1 312-729-7042 Illinois U.S.A.
  • 3127297043 | +1 312-729-7043 Illinois U.S.A.
  • 3127297044 | +1 312-729-7044 Illinois U.S.A.
  • 3127297045 | +1 312-729-7045 Illinois U.S.A.
  • 3127297046 | +1 312-729-7046 Illinois U.S.A.
  • 3127297047 | +1 312-729-7047 Illinois U.S.A.
  • 3127297048 | +1 312-729-7048 Illinois U.S.A.
  • 3127297049 | +1 312-729-7049 Illinois U.S.A.
  • 3127297050 | +1 312-729-7050 Illinois U.S.A.
  • 3127297051 | +1 312-729-7051 Illinois U.S.A.
  • 3127297052 | +1 312-729-7052 Illinois U.S.A.
  • 3127297053 | +1 312-729-7053 Illinois U.S.A.
  • 3127297054 | +1 312-729-7054 Illinois U.S.A.
  • 3127297055 | +1 312-729-7055 Illinois U.S.A.
  • 3127297056 | +1 312-729-7056 Illinois U.S.A.
  • 3127297057 | +1 312-729-7057 Illinois U.S.A.
  • 3127297058 | +1 312-729-7058 Illinois U.S.A.
  • 3127297059 | +1 312-729-7059 Illinois U.S.A.
  • 3127297060 | +1 312-729-7060 Illinois U.S.A.
  • 3127297061 | +1 312-729-7061 Illinois U.S.A.
  • 3127297062 | +1 312-729-7062 Illinois U.S.A.
  • 3127297063 | +1 312-729-7063 Illinois U.S.A.
  • 3127297064 | +1 312-729-7064 Illinois U.S.A.
  • 3127297065 | +1 312-729-7065 Illinois U.S.A.
  • 3127297066 | +1 312-729-7066 Illinois U.S.A.
  • 3127297067 | +1 312-729-7067 Illinois U.S.A.
  • 3127297068 | +1 312-729-7068 Illinois U.S.A.
  • 3127297069 | +1 312-729-7069 Illinois U.S.A.
  • 3127297070 | +1 312-729-7070 Illinois U.S.A.
  • 3127297071 | +1 312-729-7071 Illinois U.S.A.
  • 3127297072 | +1 312-729-7072 Illinois U.S.A.
  • 3127297073 | +1 312-729-7073 Illinois U.S.A.
  • 3127297074 | +1 312-729-7074 Illinois U.S.A.
  • 3127297075 | +1 312-729-7075 Illinois U.S.A.
  • 3127297076 | +1 312-729-7076 Illinois U.S.A.
  • 3127297077 | +1 312-729-7077 Illinois U.S.A.
  • 3127297078 | +1 312-729-7078 Illinois U.S.A.
  • 3127297079 | +1 312-729-7079 Illinois U.S.A.
  • 3127297080 | +1 312-729-7080 Illinois U.S.A.
  • 3127297081 | +1 312-729-7081 Illinois U.S.A.
  • 3127297082 | +1 312-729-7082 Illinois U.S.A.
  • 3127297083 | +1 312-729-7083 Illinois U.S.A.
  • 3127297084 | +1 312-729-7084 Illinois U.S.A.
  • 3127297085 | +1 312-729-7085 Illinois U.S.A.
  • 3127297086 | +1 312-729-7086 Illinois U.S.A.
  • 3127297087 | +1 312-729-7087 Illinois U.S.A.
  • 3127297088 | +1 312-729-7088 Illinois U.S.A.
  • 3127297089 | +1 312-729-7089 Illinois U.S.A.
  • 3127297090 | +1 312-729-7090 Illinois U.S.A.
  • 3127297091 | +1 312-729-7091 Illinois U.S.A.
  • 3127297092 | +1 312-729-7092 Illinois U.S.A.
  • 3127297093 | +1 312-729-7093 Illinois U.S.A.
  • 3127297094 | +1 312-729-7094 Illinois U.S.A.
  • 3127297095 | +1 312-729-7095 Illinois U.S.A.
  • 3127297096 | +1 312-729-7096 Illinois U.S.A.
  • 3127297097 | +1 312-729-7097 Illinois U.S.A.
  • 3127297098 | +1 312-729-7098 Illinois U.S.A.
  • 3127297099 | +1 312-729-7099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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