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).

  • 3129207000 | +1 312-920-7000 Illinois U.S.A.
  • 3129207001 | +1 312-920-7001 Illinois U.S.A.
  • 3129207002 | +1 312-920-7002 Illinois U.S.A.
  • 3129207003 | +1 312-920-7003 Illinois U.S.A.
  • 3129207004 | +1 312-920-7004 Illinois U.S.A.
  • 3129207005 | +1 312-920-7005 Illinois U.S.A.
  • 3129207006 | +1 312-920-7006 Illinois U.S.A.
  • 3129207007 | +1 312-920-7007 Illinois U.S.A.
  • 3129207008 | +1 312-920-7008 Illinois U.S.A.
  • 3129207009 | +1 312-920-7009 Illinois U.S.A.
  • 3129207010 | +1 312-920-7010 Illinois U.S.A.
  • 3129207011 | +1 312-920-7011 Illinois U.S.A.
  • 3129207012 | +1 312-920-7012 Illinois U.S.A.
  • 3129207013 | +1 312-920-7013 Illinois U.S.A.
  • 3129207014 | +1 312-920-7014 Illinois U.S.A.
  • 3129207015 | +1 312-920-7015 Illinois U.S.A.
  • 3129207016 | +1 312-920-7016 Illinois U.S.A.
  • 3129207017 | +1 312-920-7017 Illinois U.S.A.
  • 3129207018 | +1 312-920-7018 Illinois U.S.A.
  • 3129207019 | +1 312-920-7019 Illinois U.S.A.
  • 3129207020 | +1 312-920-7020 Illinois U.S.A.
  • 3129207021 | +1 312-920-7021 Illinois U.S.A.
  • 3129207022 | +1 312-920-7022 Illinois U.S.A.
  • 3129207023 | +1 312-920-7023 Illinois U.S.A.
  • 3129207024 | +1 312-920-7024 Illinois U.S.A.
  • 3129207025 | +1 312-920-7025 Illinois U.S.A.
  • 3129207026 | +1 312-920-7026 Illinois U.S.A.
  • 3129207027 | +1 312-920-7027 Illinois U.S.A.
  • 3129207028 | +1 312-920-7028 Illinois U.S.A.
  • 3129207029 | +1 312-920-7029 Illinois U.S.A.
  • 3129207030 | +1 312-920-7030 Illinois U.S.A.
  • 3129207031 | +1 312-920-7031 Illinois U.S.A.
  • 3129207032 | +1 312-920-7032 Illinois U.S.A.
  • 3129207033 | +1 312-920-7033 Illinois U.S.A.
  • 3129207034 | +1 312-920-7034 Illinois U.S.A.
  • 3129207035 | +1 312-920-7035 Illinois U.S.A.
  • 3129207036 | +1 312-920-7036 Illinois U.S.A.
  • 3129207037 | +1 312-920-7037 Illinois U.S.A.
  • 3129207038 | +1 312-920-7038 Illinois U.S.A.
  • 3129207039 | +1 312-920-7039 Illinois U.S.A.
  • 3129207040 | +1 312-920-7040 Illinois U.S.A.
  • 3129207041 | +1 312-920-7041 Illinois U.S.A.
  • 3129207042 | +1 312-920-7042 Illinois U.S.A.
  • 3129207043 | +1 312-920-7043 Illinois U.S.A.
  • 3129207044 | +1 312-920-7044 Illinois U.S.A.
  • 3129207045 | +1 312-920-7045 Illinois U.S.A.
  • 3129207046 | +1 312-920-7046 Illinois U.S.A.
  • 3129207047 | +1 312-920-7047 Illinois U.S.A.
  • 3129207048 | +1 312-920-7048 Illinois U.S.A.
  • 3129207049 | +1 312-920-7049 Illinois U.S.A.
  • 3129207050 | +1 312-920-7050 Illinois U.S.A.
  • 3129207051 | +1 312-920-7051 Illinois U.S.A.
  • 3129207052 | +1 312-920-7052 Illinois U.S.A.
  • 3129207053 | +1 312-920-7053 Illinois U.S.A.
  • 3129207054 | +1 312-920-7054 Illinois U.S.A.
  • 3129207055 | +1 312-920-7055 Illinois U.S.A.
  • 3129207056 | +1 312-920-7056 Illinois U.S.A.
  • 3129207057 | +1 312-920-7057 Illinois U.S.A.
  • 3129207058 | +1 312-920-7058 Illinois U.S.A.
  • 3129207059 | +1 312-920-7059 Illinois U.S.A.
  • 3129207060 | +1 312-920-7060 Illinois U.S.A.
  • 3129207061 | +1 312-920-7061 Illinois U.S.A.
  • 3129207062 | +1 312-920-7062 Illinois U.S.A.
  • 3129207063 | +1 312-920-7063 Illinois U.S.A.
  • 3129207064 | +1 312-920-7064 Illinois U.S.A.
  • 3129207065 | +1 312-920-7065 Illinois U.S.A.
  • 3129207066 | +1 312-920-7066 Illinois U.S.A.
  • 3129207067 | +1 312-920-7067 Illinois U.S.A.
  • 3129207068 | +1 312-920-7068 Illinois U.S.A.
  • 3129207069 | +1 312-920-7069 Illinois U.S.A.
  • 3129207070 | +1 312-920-7070 Illinois U.S.A.
  • 3129207071 | +1 312-920-7071 Illinois U.S.A.
  • 3129207072 | +1 312-920-7072 Illinois U.S.A.
  • 3129207073 | +1 312-920-7073 Illinois U.S.A.
  • 3129207074 | +1 312-920-7074 Illinois U.S.A.
  • 3129207075 | +1 312-920-7075 Illinois U.S.A.
  • 3129207076 | +1 312-920-7076 Illinois U.S.A.
  • 3129207077 | +1 312-920-7077 Illinois U.S.A.
  • 3129207078 | +1 312-920-7078 Illinois U.S.A.
  • 3129207079 | +1 312-920-7079 Illinois U.S.A.
  • 3129207080 | +1 312-920-7080 Illinois U.S.A.
  • 3129207081 | +1 312-920-7081 Illinois U.S.A.
  • 3129207082 | +1 312-920-7082 Illinois U.S.A.
  • 3129207083 | +1 312-920-7083 Illinois U.S.A.
  • 3129207084 | +1 312-920-7084 Illinois U.S.A.
  • 3129207085 | +1 312-920-7085 Illinois U.S.A.
  • 3129207086 | +1 312-920-7086 Illinois U.S.A.
  • 3129207087 | +1 312-920-7087 Illinois U.S.A.
  • 3129207088 | +1 312-920-7088 Illinois U.S.A.
  • 3129207089 | +1 312-920-7089 Illinois U.S.A.
  • 3129207090 | +1 312-920-7090 Illinois U.S.A.
  • 3129207091 | +1 312-920-7091 Illinois U.S.A.
  • 3129207092 | +1 312-920-7092 Illinois U.S.A.
  • 3129207093 | +1 312-920-7093 Illinois U.S.A.
  • 3129207094 | +1 312-920-7094 Illinois U.S.A.
  • 3129207095 | +1 312-920-7095 Illinois U.S.A.
  • 3129207096 | +1 312-920-7096 Illinois U.S.A.
  • 3129207097 | +1 312-920-7097 Illinois U.S.A.
  • 3129207098 | +1 312-920-7098 Illinois U.S.A.
  • 3129207099 | +1 312-920-7099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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