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).

  • 3122809000 | +1 312-280-9000 Illinois U.S.A.
  • 3122809001 | +1 312-280-9001 Illinois U.S.A.
  • 3122809002 | +1 312-280-9002 Illinois U.S.A.
  • 3122809003 | +1 312-280-9003 Illinois U.S.A.
  • 3122809004 | +1 312-280-9004 Illinois U.S.A.
  • 3122809005 | +1 312-280-9005 Illinois U.S.A.
  • 3122809006 | +1 312-280-9006 Illinois U.S.A.
  • 3122809007 | +1 312-280-9007 Illinois U.S.A.
  • 3122809008 | +1 312-280-9008 Illinois U.S.A.
  • 3122809009 | +1 312-280-9009 Illinois U.S.A.
  • 3122809010 | +1 312-280-9010 Illinois U.S.A.
  • 3122809011 | +1 312-280-9011 Illinois U.S.A.
  • 3122809012 | +1 312-280-9012 Illinois U.S.A.
  • 3122809013 | +1 312-280-9013 Illinois U.S.A.
  • 3122809014 | +1 312-280-9014 Illinois U.S.A.
  • 3122809015 | +1 312-280-9015 Illinois U.S.A.
  • 3122809016 | +1 312-280-9016 Illinois U.S.A.
  • 3122809017 | +1 312-280-9017 Illinois U.S.A.
  • 3122809018 | +1 312-280-9018 Illinois U.S.A.
  • 3122809019 | +1 312-280-9019 Illinois U.S.A.
  • 3122809020 | +1 312-280-9020 Illinois U.S.A.
  • 3122809021 | +1 312-280-9021 Illinois U.S.A.
  • 3122809022 | +1 312-280-9022 Illinois U.S.A.
  • 3122809023 | +1 312-280-9023 Illinois U.S.A.
  • 3122809024 | +1 312-280-9024 Illinois U.S.A.
  • 3122809025 | +1 312-280-9025 Illinois U.S.A.
  • 3122809026 | +1 312-280-9026 Illinois U.S.A.
  • 3122809027 | +1 312-280-9027 Illinois U.S.A.
  • 3122809028 | +1 312-280-9028 Illinois U.S.A.
  • 3122809029 | +1 312-280-9029 Illinois U.S.A.
  • 3122809030 | +1 312-280-9030 Illinois U.S.A.
  • 3122809031 | +1 312-280-9031 Illinois U.S.A.
  • 3122809032 | +1 312-280-9032 Illinois U.S.A.
  • 3122809033 | +1 312-280-9033 Illinois U.S.A.
  • 3122809034 | +1 312-280-9034 Illinois U.S.A.
  • 3122809035 | +1 312-280-9035 Illinois U.S.A.
  • 3122809036 | +1 312-280-9036 Illinois U.S.A.
  • 3122809037 | +1 312-280-9037 Illinois U.S.A.
  • 3122809038 | +1 312-280-9038 Illinois U.S.A.
  • 3122809039 | +1 312-280-9039 Illinois U.S.A.
  • 3122809040 | +1 312-280-9040 Illinois U.S.A.
  • 3122809041 | +1 312-280-9041 Illinois U.S.A.
  • 3122809042 | +1 312-280-9042 Illinois U.S.A.
  • 3122809043 | +1 312-280-9043 Illinois U.S.A.
  • 3122809044 | +1 312-280-9044 Illinois U.S.A.
  • 3122809045 | +1 312-280-9045 Illinois U.S.A.
  • 3122809046 | +1 312-280-9046 Illinois U.S.A.
  • 3122809047 | +1 312-280-9047 Illinois U.S.A.
  • 3122809048 | +1 312-280-9048 Illinois U.S.A.
  • 3122809049 | +1 312-280-9049 Illinois U.S.A.
  • 3122809050 | +1 312-280-9050 Illinois U.S.A.
  • 3122809051 | +1 312-280-9051 Illinois U.S.A.
  • 3122809052 | +1 312-280-9052 Illinois U.S.A.
  • 3122809053 | +1 312-280-9053 Illinois U.S.A.
  • 3122809054 | +1 312-280-9054 Illinois U.S.A.
  • 3122809055 | +1 312-280-9055 Illinois U.S.A.
  • 3122809056 | +1 312-280-9056 Illinois U.S.A.
  • 3122809057 | +1 312-280-9057 Illinois U.S.A.
  • 3122809058 | +1 312-280-9058 Illinois U.S.A.
  • 3122809059 | +1 312-280-9059 Illinois U.S.A.
  • 3122809060 | +1 312-280-9060 Illinois U.S.A.
  • 3122809061 | +1 312-280-9061 Illinois U.S.A.
  • 3122809062 | +1 312-280-9062 Illinois U.S.A.
  • 3122809063 | +1 312-280-9063 Illinois U.S.A.
  • 3122809064 | +1 312-280-9064 Illinois U.S.A.
  • 3122809065 | +1 312-280-9065 Illinois U.S.A.
  • 3122809066 | +1 312-280-9066 Illinois U.S.A.
  • 3122809067 | +1 312-280-9067 Illinois U.S.A.
  • 3122809068 | +1 312-280-9068 Illinois U.S.A.
  • 3122809069 | +1 312-280-9069 Illinois U.S.A.
  • 3122809070 | +1 312-280-9070 Illinois U.S.A.
  • 3122809071 | +1 312-280-9071 Illinois U.S.A.
  • 3122809072 | +1 312-280-9072 Illinois U.S.A.
  • 3122809073 | +1 312-280-9073 Illinois U.S.A.
  • 3122809074 | +1 312-280-9074 Illinois U.S.A.
  • 3122809075 | +1 312-280-9075 Illinois U.S.A.
  • 3122809076 | +1 312-280-9076 Illinois U.S.A.
  • 3122809077 | +1 312-280-9077 Illinois U.S.A.
  • 3122809078 | +1 312-280-9078 Illinois U.S.A.
  • 3122809079 | +1 312-280-9079 Illinois U.S.A.
  • 3122809080 | +1 312-280-9080 Illinois U.S.A.
  • 3122809081 | +1 312-280-9081 Illinois U.S.A.
  • 3122809082 | +1 312-280-9082 Illinois U.S.A.
  • 3122809083 | +1 312-280-9083 Illinois U.S.A.
  • 3122809084 | +1 312-280-9084 Illinois U.S.A.
  • 3122809085 | +1 312-280-9085 Illinois U.S.A.
  • 3122809086 | +1 312-280-9086 Illinois U.S.A.
  • 3122809087 | +1 312-280-9087 Illinois U.S.A.
  • 3122809088 | +1 312-280-9088 Illinois U.S.A.
  • 3122809089 | +1 312-280-9089 Illinois U.S.A.
  • 3122809090 | +1 312-280-9090 Illinois U.S.A.
  • 3122809091 | +1 312-280-9091 Illinois U.S.A.
  • 3122809092 | +1 312-280-9092 Illinois U.S.A.
  • 3122809093 | +1 312-280-9093 Illinois U.S.A.
  • 3122809094 | +1 312-280-9094 Illinois U.S.A.
  • 3122809095 | +1 312-280-9095 Illinois U.S.A.
  • 3122809096 | +1 312-280-9096 Illinois U.S.A.
  • 3122809097 | +1 312-280-9097 Illinois U.S.A.
  • 3122809098 | +1 312-280-9098 Illinois U.S.A.
  • 3122809099 | +1 312-280-9099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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