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).

  • 3122459000 | +1 312-245-9000 Illinois U.S.A.
  • 3122459001 | +1 312-245-9001 Illinois U.S.A.
  • 3122459002 | +1 312-245-9002 Illinois U.S.A.
  • 3122459003 | +1 312-245-9003 Illinois U.S.A.
  • 3122459004 | +1 312-245-9004 Illinois U.S.A.
  • 3122459005 | +1 312-245-9005 Illinois U.S.A.
  • 3122459006 | +1 312-245-9006 Illinois U.S.A.
  • 3122459007 | +1 312-245-9007 Illinois U.S.A.
  • 3122459008 | +1 312-245-9008 Illinois U.S.A.
  • 3122459009 | +1 312-245-9009 Illinois U.S.A.
  • 3122459010 | +1 312-245-9010 Illinois U.S.A.
  • 3122459011 | +1 312-245-9011 Illinois U.S.A.
  • 3122459012 | +1 312-245-9012 Illinois U.S.A.
  • 3122459013 | +1 312-245-9013 Illinois U.S.A.
  • 3122459014 | +1 312-245-9014 Illinois U.S.A.
  • 3122459015 | +1 312-245-9015 Illinois U.S.A.
  • 3122459016 | +1 312-245-9016 Illinois U.S.A.
  • 3122459017 | +1 312-245-9017 Illinois U.S.A.
  • 3122459018 | +1 312-245-9018 Illinois U.S.A.
  • 3122459019 | +1 312-245-9019 Illinois U.S.A.
  • 3122459020 | +1 312-245-9020 Illinois U.S.A.
  • 3122459021 | +1 312-245-9021 Illinois U.S.A.
  • 3122459022 | +1 312-245-9022 Illinois U.S.A.
  • 3122459023 | +1 312-245-9023 Illinois U.S.A.
  • 3122459024 | +1 312-245-9024 Illinois U.S.A.
  • 3122459025 | +1 312-245-9025 Illinois U.S.A.
  • 3122459026 | +1 312-245-9026 Illinois U.S.A.
  • 3122459027 | +1 312-245-9027 Illinois U.S.A.
  • 3122459028 | +1 312-245-9028 Illinois U.S.A.
  • 3122459029 | +1 312-245-9029 Illinois U.S.A.
  • 3122459030 | +1 312-245-9030 Illinois U.S.A.
  • 3122459031 | +1 312-245-9031 Illinois U.S.A.
  • 3122459032 | +1 312-245-9032 Illinois U.S.A.
  • 3122459033 | +1 312-245-9033 Illinois U.S.A.
  • 3122459034 | +1 312-245-9034 Illinois U.S.A.
  • 3122459035 | +1 312-245-9035 Illinois U.S.A.
  • 3122459036 | +1 312-245-9036 Illinois U.S.A.
  • 3122459037 | +1 312-245-9037 Illinois U.S.A.
  • 3122459038 | +1 312-245-9038 Illinois U.S.A.
  • 3122459039 | +1 312-245-9039 Illinois U.S.A.
  • 3122459040 | +1 312-245-9040 Illinois U.S.A.
  • 3122459041 | +1 312-245-9041 Illinois U.S.A.
  • 3122459042 | +1 312-245-9042 Illinois U.S.A.
  • 3122459043 | +1 312-245-9043 Illinois U.S.A.
  • 3122459044 | +1 312-245-9044 Illinois U.S.A.
  • 3122459045 | +1 312-245-9045 Illinois U.S.A.
  • 3122459046 | +1 312-245-9046 Illinois U.S.A.
  • 3122459047 | +1 312-245-9047 Illinois U.S.A.
  • 3122459048 | +1 312-245-9048 Illinois U.S.A.
  • 3122459049 | +1 312-245-9049 Illinois U.S.A.
  • 3122459050 | +1 312-245-9050 Illinois U.S.A.
  • 3122459051 | +1 312-245-9051 Illinois U.S.A.
  • 3122459052 | +1 312-245-9052 Illinois U.S.A.
  • 3122459053 | +1 312-245-9053 Illinois U.S.A.
  • 3122459054 | +1 312-245-9054 Illinois U.S.A.
  • 3122459055 | +1 312-245-9055 Illinois U.S.A.
  • 3122459056 | +1 312-245-9056 Illinois U.S.A.
  • 3122459057 | +1 312-245-9057 Illinois U.S.A.
  • 3122459058 | +1 312-245-9058 Illinois U.S.A.
  • 3122459059 | +1 312-245-9059 Illinois U.S.A.
  • 3122459060 | +1 312-245-9060 Illinois U.S.A.
  • 3122459061 | +1 312-245-9061 Illinois U.S.A.
  • 3122459062 | +1 312-245-9062 Illinois U.S.A.
  • 3122459063 | +1 312-245-9063 Illinois U.S.A.
  • 3122459064 | +1 312-245-9064 Illinois U.S.A.
  • 3122459065 | +1 312-245-9065 Illinois U.S.A.
  • 3122459066 | +1 312-245-9066 Illinois U.S.A.
  • 3122459067 | +1 312-245-9067 Illinois U.S.A.
  • 3122459068 | +1 312-245-9068 Illinois U.S.A.
  • 3122459069 | +1 312-245-9069 Illinois U.S.A.
  • 3122459070 | +1 312-245-9070 Illinois U.S.A.
  • 3122459071 | +1 312-245-9071 Illinois U.S.A.
  • 3122459072 | +1 312-245-9072 Illinois U.S.A.
  • 3122459073 | +1 312-245-9073 Illinois U.S.A.
  • 3122459074 | +1 312-245-9074 Illinois U.S.A.
  • 3122459075 | +1 312-245-9075 Illinois U.S.A.
  • 3122459076 | +1 312-245-9076 Illinois U.S.A.
  • 3122459077 | +1 312-245-9077 Illinois U.S.A.
  • 3122459078 | +1 312-245-9078 Illinois U.S.A.
  • 3122459079 | +1 312-245-9079 Illinois U.S.A.
  • 3122459080 | +1 312-245-9080 Illinois U.S.A.
  • 3122459081 | +1 312-245-9081 Illinois U.S.A.
  • 3122459082 | +1 312-245-9082 Illinois U.S.A.
  • 3122459083 | +1 312-245-9083 Illinois U.S.A.
  • 3122459084 | +1 312-245-9084 Illinois U.S.A.
  • 3122459085 | +1 312-245-9085 Illinois U.S.A.
  • 3122459086 | +1 312-245-9086 Illinois U.S.A.
  • 3122459087 | +1 312-245-9087 Illinois U.S.A.
  • 3122459088 | +1 312-245-9088 Illinois U.S.A.
  • 3122459089 | +1 312-245-9089 Illinois U.S.A.
  • 3122459090 | +1 312-245-9090 Illinois U.S.A.
  • 3122459091 | +1 312-245-9091 Illinois U.S.A.
  • 3122459092 | +1 312-245-9092 Illinois U.S.A.
  • 3122459093 | +1 312-245-9093 Illinois U.S.A.
  • 3122459094 | +1 312-245-9094 Illinois U.S.A.
  • 3122459095 | +1 312-245-9095 Illinois U.S.A.
  • 3122459096 | +1 312-245-9096 Illinois U.S.A.
  • 3122459097 | +1 312-245-9097 Illinois U.S.A.
  • 3122459098 | +1 312-245-9098 Illinois U.S.A.
  • 3122459099 | +1 312-245-9099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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