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).

  • 3122439000 | +1 312-243-9000 Illinois U.S.A.
  • 3122439001 | +1 312-243-9001 Illinois U.S.A.
  • 3122439002 | +1 312-243-9002 Illinois U.S.A.
  • 3122439003 | +1 312-243-9003 Illinois U.S.A.
  • 3122439004 | +1 312-243-9004 Illinois U.S.A.
  • 3122439005 | +1 312-243-9005 Illinois U.S.A.
  • 3122439006 | +1 312-243-9006 Illinois U.S.A.
  • 3122439007 | +1 312-243-9007 Illinois U.S.A.
  • 3122439008 | +1 312-243-9008 Illinois U.S.A.
  • 3122439009 | +1 312-243-9009 Illinois U.S.A.
  • 3122439010 | +1 312-243-9010 Illinois U.S.A.
  • 3122439011 | +1 312-243-9011 Illinois U.S.A.
  • 3122439012 | +1 312-243-9012 Illinois U.S.A.
  • 3122439013 | +1 312-243-9013 Illinois U.S.A.
  • 3122439014 | +1 312-243-9014 Illinois U.S.A.
  • 3122439015 | +1 312-243-9015 Illinois U.S.A.
  • 3122439016 | +1 312-243-9016 Illinois U.S.A.
  • 3122439017 | +1 312-243-9017 Illinois U.S.A.
  • 3122439018 | +1 312-243-9018 Illinois U.S.A.
  • 3122439019 | +1 312-243-9019 Illinois U.S.A.
  • 3122439020 | +1 312-243-9020 Illinois U.S.A.
  • 3122439021 | +1 312-243-9021 Illinois U.S.A.
  • 3122439022 | +1 312-243-9022 Illinois U.S.A.
  • 3122439023 | +1 312-243-9023 Illinois U.S.A.
  • 3122439024 | +1 312-243-9024 Illinois U.S.A.
  • 3122439025 | +1 312-243-9025 Illinois U.S.A.
  • 3122439026 | +1 312-243-9026 Illinois U.S.A.
  • 3122439027 | +1 312-243-9027 Illinois U.S.A.
  • 3122439028 | +1 312-243-9028 Illinois U.S.A.
  • 3122439029 | +1 312-243-9029 Illinois U.S.A.
  • 3122439030 | +1 312-243-9030 Illinois U.S.A.
  • 3122439031 | +1 312-243-9031 Illinois U.S.A.
  • 3122439032 | +1 312-243-9032 Illinois U.S.A.
  • 3122439033 | +1 312-243-9033 Illinois U.S.A.
  • 3122439034 | +1 312-243-9034 Illinois U.S.A.
  • 3122439035 | +1 312-243-9035 Illinois U.S.A.
  • 3122439036 | +1 312-243-9036 Illinois U.S.A.
  • 3122439037 | +1 312-243-9037 Illinois U.S.A.
  • 3122439038 | +1 312-243-9038 Illinois U.S.A.
  • 3122439039 | +1 312-243-9039 Illinois U.S.A.
  • 3122439040 | +1 312-243-9040 Illinois U.S.A.
  • 3122439041 | +1 312-243-9041 Illinois U.S.A.
  • 3122439042 | +1 312-243-9042 Illinois U.S.A.
  • 3122439043 | +1 312-243-9043 Illinois U.S.A.
  • 3122439044 | +1 312-243-9044 Illinois U.S.A.
  • 3122439045 | +1 312-243-9045 Illinois U.S.A.
  • 3122439046 | +1 312-243-9046 Illinois U.S.A.
  • 3122439047 | +1 312-243-9047 Illinois U.S.A.
  • 3122439048 | +1 312-243-9048 Illinois U.S.A.
  • 3122439049 | +1 312-243-9049 Illinois U.S.A.
  • 3122439050 | +1 312-243-9050 Illinois U.S.A.
  • 3122439051 | +1 312-243-9051 Illinois U.S.A.
  • 3122439052 | +1 312-243-9052 Illinois U.S.A.
  • 3122439053 | +1 312-243-9053 Illinois U.S.A.
  • 3122439054 | +1 312-243-9054 Illinois U.S.A.
  • 3122439055 | +1 312-243-9055 Illinois U.S.A.
  • 3122439056 | +1 312-243-9056 Illinois U.S.A.
  • 3122439057 | +1 312-243-9057 Illinois U.S.A.
  • 3122439058 | +1 312-243-9058 Illinois U.S.A.
  • 3122439059 | +1 312-243-9059 Illinois U.S.A.
  • 3122439060 | +1 312-243-9060 Illinois U.S.A.
  • 3122439061 | +1 312-243-9061 Illinois U.S.A.
  • 3122439062 | +1 312-243-9062 Illinois U.S.A.
  • 3122439063 | +1 312-243-9063 Illinois U.S.A.
  • 3122439064 | +1 312-243-9064 Illinois U.S.A.
  • 3122439065 | +1 312-243-9065 Illinois U.S.A.
  • 3122439066 | +1 312-243-9066 Illinois U.S.A.
  • 3122439067 | +1 312-243-9067 Illinois U.S.A.
  • 3122439068 | +1 312-243-9068 Illinois U.S.A.
  • 3122439069 | +1 312-243-9069 Illinois U.S.A.
  • 3122439070 | +1 312-243-9070 Illinois U.S.A.
  • 3122439071 | +1 312-243-9071 Illinois U.S.A.
  • 3122439072 | +1 312-243-9072 Illinois U.S.A.
  • 3122439073 | +1 312-243-9073 Illinois U.S.A.
  • 3122439074 | +1 312-243-9074 Illinois U.S.A.
  • 3122439075 | +1 312-243-9075 Illinois U.S.A.
  • 3122439076 | +1 312-243-9076 Illinois U.S.A.
  • 3122439077 | +1 312-243-9077 Illinois U.S.A.
  • 3122439078 | +1 312-243-9078 Illinois U.S.A.
  • 3122439079 | +1 312-243-9079 Illinois U.S.A.
  • 3122439080 | +1 312-243-9080 Illinois U.S.A.
  • 3122439081 | +1 312-243-9081 Illinois U.S.A.
  • 3122439082 | +1 312-243-9082 Illinois U.S.A.
  • 3122439083 | +1 312-243-9083 Illinois U.S.A.
  • 3122439084 | +1 312-243-9084 Illinois U.S.A.
  • 3122439085 | +1 312-243-9085 Illinois U.S.A.
  • 3122439086 | +1 312-243-9086 Illinois U.S.A.
  • 3122439087 | +1 312-243-9087 Illinois U.S.A.
  • 3122439088 | +1 312-243-9088 Illinois U.S.A.
  • 3122439089 | +1 312-243-9089 Illinois U.S.A.
  • 3122439090 | +1 312-243-9090 Illinois U.S.A.
  • 3122439091 | +1 312-243-9091 Illinois U.S.A.
  • 3122439092 | +1 312-243-9092 Illinois U.S.A.
  • 3122439093 | +1 312-243-9093 Illinois U.S.A.
  • 3122439094 | +1 312-243-9094 Illinois U.S.A.
  • 3122439095 | +1 312-243-9095 Illinois U.S.A.
  • 3122439096 | +1 312-243-9096 Illinois U.S.A.
  • 3122439097 | +1 312-243-9097 Illinois U.S.A.
  • 3122439098 | +1 312-243-9098 Illinois U.S.A.
  • 3122439099 | +1 312-243-9099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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