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).

  • 3128239000 | +1 312-823-9000 Illinois U.S.A.
  • 3128239001 | +1 312-823-9001 Illinois U.S.A.
  • 3128239002 | +1 312-823-9002 Illinois U.S.A.
  • 3128239003 | +1 312-823-9003 Illinois U.S.A.
  • 3128239004 | +1 312-823-9004 Illinois U.S.A.
  • 3128239005 | +1 312-823-9005 Illinois U.S.A.
  • 3128239006 | +1 312-823-9006 Illinois U.S.A.
  • 3128239007 | +1 312-823-9007 Illinois U.S.A.
  • 3128239008 | +1 312-823-9008 Illinois U.S.A.
  • 3128239009 | +1 312-823-9009 Illinois U.S.A.
  • 3128239010 | +1 312-823-9010 Illinois U.S.A.
  • 3128239011 | +1 312-823-9011 Illinois U.S.A.
  • 3128239012 | +1 312-823-9012 Illinois U.S.A.
  • 3128239013 | +1 312-823-9013 Illinois U.S.A.
  • 3128239014 | +1 312-823-9014 Illinois U.S.A.
  • 3128239015 | +1 312-823-9015 Illinois U.S.A.
  • 3128239016 | +1 312-823-9016 Illinois U.S.A.
  • 3128239017 | +1 312-823-9017 Illinois U.S.A.
  • 3128239018 | +1 312-823-9018 Illinois U.S.A.
  • 3128239019 | +1 312-823-9019 Illinois U.S.A.
  • 3128239020 | +1 312-823-9020 Illinois U.S.A.
  • 3128239021 | +1 312-823-9021 Illinois U.S.A.
  • 3128239022 | +1 312-823-9022 Illinois U.S.A.
  • 3128239023 | +1 312-823-9023 Illinois U.S.A.
  • 3128239024 | +1 312-823-9024 Illinois U.S.A.
  • 3128239025 | +1 312-823-9025 Illinois U.S.A.
  • 3128239026 | +1 312-823-9026 Illinois U.S.A.
  • 3128239027 | +1 312-823-9027 Illinois U.S.A.
  • 3128239028 | +1 312-823-9028 Illinois U.S.A.
  • 3128239029 | +1 312-823-9029 Illinois U.S.A.
  • 3128239030 | +1 312-823-9030 Illinois U.S.A.
  • 3128239031 | +1 312-823-9031 Illinois U.S.A.
  • 3128239032 | +1 312-823-9032 Illinois U.S.A.
  • 3128239033 | +1 312-823-9033 Illinois U.S.A.
  • 3128239034 | +1 312-823-9034 Illinois U.S.A.
  • 3128239035 | +1 312-823-9035 Illinois U.S.A.
  • 3128239036 | +1 312-823-9036 Illinois U.S.A.
  • 3128239037 | +1 312-823-9037 Illinois U.S.A.
  • 3128239038 | +1 312-823-9038 Illinois U.S.A.
  • 3128239039 | +1 312-823-9039 Illinois U.S.A.
  • 3128239040 | +1 312-823-9040 Illinois U.S.A.
  • 3128239041 | +1 312-823-9041 Illinois U.S.A.
  • 3128239042 | +1 312-823-9042 Illinois U.S.A.
  • 3128239043 | +1 312-823-9043 Illinois U.S.A.
  • 3128239044 | +1 312-823-9044 Illinois U.S.A.
  • 3128239045 | +1 312-823-9045 Illinois U.S.A.
  • 3128239046 | +1 312-823-9046 Illinois U.S.A.
  • 3128239047 | +1 312-823-9047 Illinois U.S.A.
  • 3128239048 | +1 312-823-9048 Illinois U.S.A.
  • 3128239049 | +1 312-823-9049 Illinois U.S.A.
  • 3128239050 | +1 312-823-9050 Illinois U.S.A.
  • 3128239051 | +1 312-823-9051 Illinois U.S.A.
  • 3128239052 | +1 312-823-9052 Illinois U.S.A.
  • 3128239053 | +1 312-823-9053 Illinois U.S.A.
  • 3128239054 | +1 312-823-9054 Illinois U.S.A.
  • 3128239055 | +1 312-823-9055 Illinois U.S.A.
  • 3128239056 | +1 312-823-9056 Illinois U.S.A.
  • 3128239057 | +1 312-823-9057 Illinois U.S.A.
  • 3128239058 | +1 312-823-9058 Illinois U.S.A.
  • 3128239059 | +1 312-823-9059 Illinois U.S.A.
  • 3128239060 | +1 312-823-9060 Illinois U.S.A.
  • 3128239061 | +1 312-823-9061 Illinois U.S.A.
  • 3128239062 | +1 312-823-9062 Illinois U.S.A.
  • 3128239063 | +1 312-823-9063 Illinois U.S.A.
  • 3128239064 | +1 312-823-9064 Illinois U.S.A.
  • 3128239065 | +1 312-823-9065 Illinois U.S.A.
  • 3128239066 | +1 312-823-9066 Illinois U.S.A.
  • 3128239067 | +1 312-823-9067 Illinois U.S.A.
  • 3128239068 | +1 312-823-9068 Illinois U.S.A.
  • 3128239069 | +1 312-823-9069 Illinois U.S.A.
  • 3128239070 | +1 312-823-9070 Illinois U.S.A.
  • 3128239071 | +1 312-823-9071 Illinois U.S.A.
  • 3128239072 | +1 312-823-9072 Illinois U.S.A.
  • 3128239073 | +1 312-823-9073 Illinois U.S.A.
  • 3128239074 | +1 312-823-9074 Illinois U.S.A.
  • 3128239075 | +1 312-823-9075 Illinois U.S.A.
  • 3128239076 | +1 312-823-9076 Illinois U.S.A.
  • 3128239077 | +1 312-823-9077 Illinois U.S.A.
  • 3128239078 | +1 312-823-9078 Illinois U.S.A.
  • 3128239079 | +1 312-823-9079 Illinois U.S.A.
  • 3128239080 | +1 312-823-9080 Illinois U.S.A.
  • 3128239081 | +1 312-823-9081 Illinois U.S.A.
  • 3128239082 | +1 312-823-9082 Illinois U.S.A.
  • 3128239083 | +1 312-823-9083 Illinois U.S.A.
  • 3128239084 | +1 312-823-9084 Illinois U.S.A.
  • 3128239085 | +1 312-823-9085 Illinois U.S.A.
  • 3128239086 | +1 312-823-9086 Illinois U.S.A.
  • 3128239087 | +1 312-823-9087 Illinois U.S.A.
  • 3128239088 | +1 312-823-9088 Illinois U.S.A.
  • 3128239089 | +1 312-823-9089 Illinois U.S.A.
  • 3128239090 | +1 312-823-9090 Illinois U.S.A.
  • 3128239091 | +1 312-823-9091 Illinois U.S.A.
  • 3128239092 | +1 312-823-9092 Illinois U.S.A.
  • 3128239093 | +1 312-823-9093 Illinois U.S.A.
  • 3128239094 | +1 312-823-9094 Illinois U.S.A.
  • 3128239095 | +1 312-823-9095 Illinois U.S.A.
  • 3128239096 | +1 312-823-9096 Illinois U.S.A.
  • 3128239097 | +1 312-823-9097 Illinois U.S.A.
  • 3128239098 | +1 312-823-9098 Illinois U.S.A.
  • 3128239099 | +1 312-823-9099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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