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).

  • 3129239000 | +1 312-923-9000 Illinois U.S.A.
  • 3129239001 | +1 312-923-9001 Illinois U.S.A.
  • 3129239002 | +1 312-923-9002 Illinois U.S.A.
  • 3129239003 | +1 312-923-9003 Illinois U.S.A.
  • 3129239004 | +1 312-923-9004 Illinois U.S.A.
  • 3129239005 | +1 312-923-9005 Illinois U.S.A.
  • 3129239006 | +1 312-923-9006 Illinois U.S.A.
  • 3129239007 | +1 312-923-9007 Illinois U.S.A.
  • 3129239008 | +1 312-923-9008 Illinois U.S.A.
  • 3129239009 | +1 312-923-9009 Illinois U.S.A.
  • 3129239010 | +1 312-923-9010 Illinois U.S.A.
  • 3129239011 | +1 312-923-9011 Illinois U.S.A.
  • 3129239012 | +1 312-923-9012 Illinois U.S.A.
  • 3129239013 | +1 312-923-9013 Illinois U.S.A.
  • 3129239014 | +1 312-923-9014 Illinois U.S.A.
  • 3129239015 | +1 312-923-9015 Illinois U.S.A.
  • 3129239016 | +1 312-923-9016 Illinois U.S.A.
  • 3129239017 | +1 312-923-9017 Illinois U.S.A.
  • 3129239018 | +1 312-923-9018 Illinois U.S.A.
  • 3129239019 | +1 312-923-9019 Illinois U.S.A.
  • 3129239020 | +1 312-923-9020 Illinois U.S.A.
  • 3129239021 | +1 312-923-9021 Illinois U.S.A.
  • 3129239022 | +1 312-923-9022 Illinois U.S.A.
  • 3129239023 | +1 312-923-9023 Illinois U.S.A.
  • 3129239024 | +1 312-923-9024 Illinois U.S.A.
  • 3129239025 | +1 312-923-9025 Illinois U.S.A.
  • 3129239026 | +1 312-923-9026 Illinois U.S.A.
  • 3129239027 | +1 312-923-9027 Illinois U.S.A.
  • 3129239028 | +1 312-923-9028 Illinois U.S.A.
  • 3129239029 | +1 312-923-9029 Illinois U.S.A.
  • 3129239030 | +1 312-923-9030 Illinois U.S.A.
  • 3129239031 | +1 312-923-9031 Illinois U.S.A.
  • 3129239032 | +1 312-923-9032 Illinois U.S.A.
  • 3129239033 | +1 312-923-9033 Illinois U.S.A.
  • 3129239034 | +1 312-923-9034 Illinois U.S.A.
  • 3129239035 | +1 312-923-9035 Illinois U.S.A.
  • 3129239036 | +1 312-923-9036 Illinois U.S.A.
  • 3129239037 | +1 312-923-9037 Illinois U.S.A.
  • 3129239038 | +1 312-923-9038 Illinois U.S.A.
  • 3129239039 | +1 312-923-9039 Illinois U.S.A.
  • 3129239040 | +1 312-923-9040 Illinois U.S.A.
  • 3129239041 | +1 312-923-9041 Illinois U.S.A.
  • 3129239042 | +1 312-923-9042 Illinois U.S.A.
  • 3129239043 | +1 312-923-9043 Illinois U.S.A.
  • 3129239044 | +1 312-923-9044 Illinois U.S.A.
  • 3129239045 | +1 312-923-9045 Illinois U.S.A.
  • 3129239046 | +1 312-923-9046 Illinois U.S.A.
  • 3129239047 | +1 312-923-9047 Illinois U.S.A.
  • 3129239048 | +1 312-923-9048 Illinois U.S.A.
  • 3129239049 | +1 312-923-9049 Illinois U.S.A.
  • 3129239050 | +1 312-923-9050 Illinois U.S.A.
  • 3129239051 | +1 312-923-9051 Illinois U.S.A.
  • 3129239052 | +1 312-923-9052 Illinois U.S.A.
  • 3129239053 | +1 312-923-9053 Illinois U.S.A.
  • 3129239054 | +1 312-923-9054 Illinois U.S.A.
  • 3129239055 | +1 312-923-9055 Illinois U.S.A.
  • 3129239056 | +1 312-923-9056 Illinois U.S.A.
  • 3129239057 | +1 312-923-9057 Illinois U.S.A.
  • 3129239058 | +1 312-923-9058 Illinois U.S.A.
  • 3129239059 | +1 312-923-9059 Illinois U.S.A.
  • 3129239060 | +1 312-923-9060 Illinois U.S.A.
  • 3129239061 | +1 312-923-9061 Illinois U.S.A.
  • 3129239062 | +1 312-923-9062 Illinois U.S.A.
  • 3129239063 | +1 312-923-9063 Illinois U.S.A.
  • 3129239064 | +1 312-923-9064 Illinois U.S.A.
  • 3129239065 | +1 312-923-9065 Illinois U.S.A.
  • 3129239066 | +1 312-923-9066 Illinois U.S.A.
  • 3129239067 | +1 312-923-9067 Illinois U.S.A.
  • 3129239068 | +1 312-923-9068 Illinois U.S.A.
  • 3129239069 | +1 312-923-9069 Illinois U.S.A.
  • 3129239070 | +1 312-923-9070 Illinois U.S.A.
  • 3129239071 | +1 312-923-9071 Illinois U.S.A.
  • 3129239072 | +1 312-923-9072 Illinois U.S.A.
  • 3129239073 | +1 312-923-9073 Illinois U.S.A.
  • 3129239074 | +1 312-923-9074 Illinois U.S.A.
  • 3129239075 | +1 312-923-9075 Illinois U.S.A.
  • 3129239076 | +1 312-923-9076 Illinois U.S.A.
  • 3129239077 | +1 312-923-9077 Illinois U.S.A.
  • 3129239078 | +1 312-923-9078 Illinois U.S.A.
  • 3129239079 | +1 312-923-9079 Illinois U.S.A.
  • 3129239080 | +1 312-923-9080 Illinois U.S.A.
  • 3129239081 | +1 312-923-9081 Illinois U.S.A.
  • 3129239082 | +1 312-923-9082 Illinois U.S.A.
  • 3129239083 | +1 312-923-9083 Illinois U.S.A.
  • 3129239084 | +1 312-923-9084 Illinois U.S.A.
  • 3129239085 | +1 312-923-9085 Illinois U.S.A.
  • 3129239086 | +1 312-923-9086 Illinois U.S.A.
  • 3129239087 | +1 312-923-9087 Illinois U.S.A.
  • 3129239088 | +1 312-923-9088 Illinois U.S.A.
  • 3129239089 | +1 312-923-9089 Illinois U.S.A.
  • 3129239090 | +1 312-923-9090 Illinois U.S.A.
  • 3129239091 | +1 312-923-9091 Illinois U.S.A.
  • 3129239092 | +1 312-923-9092 Illinois U.S.A.
  • 3129239093 | +1 312-923-9093 Illinois U.S.A.
  • 3129239094 | +1 312-923-9094 Illinois U.S.A.
  • 3129239095 | +1 312-923-9095 Illinois U.S.A.
  • 3129239096 | +1 312-923-9096 Illinois U.S.A.
  • 3129239097 | +1 312-923-9097 Illinois U.S.A.
  • 3129239098 | +1 312-923-9098 Illinois U.S.A.
  • 3129239099 | +1 312-923-9099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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