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).

  • 3128019000 | +1 312-801-9000 Illinois U.S.A.
  • 3128019001 | +1 312-801-9001 Illinois U.S.A.
  • 3128019002 | +1 312-801-9002 Illinois U.S.A.
  • 3128019003 | +1 312-801-9003 Illinois U.S.A.
  • 3128019004 | +1 312-801-9004 Illinois U.S.A.
  • 3128019005 | +1 312-801-9005 Illinois U.S.A.
  • 3128019006 | +1 312-801-9006 Illinois U.S.A.
  • 3128019007 | +1 312-801-9007 Illinois U.S.A.
  • 3128019008 | +1 312-801-9008 Illinois U.S.A.
  • 3128019009 | +1 312-801-9009 Illinois U.S.A.
  • 3128019010 | +1 312-801-9010 Illinois U.S.A.
  • 3128019011 | +1 312-801-9011 Illinois U.S.A.
  • 3128019012 | +1 312-801-9012 Illinois U.S.A.
  • 3128019013 | +1 312-801-9013 Illinois U.S.A.
  • 3128019014 | +1 312-801-9014 Illinois U.S.A.
  • 3128019015 | +1 312-801-9015 Illinois U.S.A.
  • 3128019016 | +1 312-801-9016 Illinois U.S.A.
  • 3128019017 | +1 312-801-9017 Illinois U.S.A.
  • 3128019018 | +1 312-801-9018 Illinois U.S.A.
  • 3128019019 | +1 312-801-9019 Illinois U.S.A.
  • 3128019020 | +1 312-801-9020 Illinois U.S.A.
  • 3128019021 | +1 312-801-9021 Illinois U.S.A.
  • 3128019022 | +1 312-801-9022 Illinois U.S.A.
  • 3128019023 | +1 312-801-9023 Illinois U.S.A.
  • 3128019024 | +1 312-801-9024 Illinois U.S.A.
  • 3128019025 | +1 312-801-9025 Illinois U.S.A.
  • 3128019026 | +1 312-801-9026 Illinois U.S.A.
  • 3128019027 | +1 312-801-9027 Illinois U.S.A.
  • 3128019028 | +1 312-801-9028 Illinois U.S.A.
  • 3128019029 | +1 312-801-9029 Illinois U.S.A.
  • 3128019030 | +1 312-801-9030 Illinois U.S.A.
  • 3128019031 | +1 312-801-9031 Illinois U.S.A.
  • 3128019032 | +1 312-801-9032 Illinois U.S.A.
  • 3128019033 | +1 312-801-9033 Illinois U.S.A.
  • 3128019034 | +1 312-801-9034 Illinois U.S.A.
  • 3128019035 | +1 312-801-9035 Illinois U.S.A.
  • 3128019036 | +1 312-801-9036 Illinois U.S.A.
  • 3128019037 | +1 312-801-9037 Illinois U.S.A.
  • 3128019038 | +1 312-801-9038 Illinois U.S.A.
  • 3128019039 | +1 312-801-9039 Illinois U.S.A.
  • 3128019040 | +1 312-801-9040 Illinois U.S.A.
  • 3128019041 | +1 312-801-9041 Illinois U.S.A.
  • 3128019042 | +1 312-801-9042 Illinois U.S.A.
  • 3128019043 | +1 312-801-9043 Illinois U.S.A.
  • 3128019044 | +1 312-801-9044 Illinois U.S.A.
  • 3128019045 | +1 312-801-9045 Illinois U.S.A.
  • 3128019046 | +1 312-801-9046 Illinois U.S.A.
  • 3128019047 | +1 312-801-9047 Illinois U.S.A.
  • 3128019048 | +1 312-801-9048 Illinois U.S.A.
  • 3128019049 | +1 312-801-9049 Illinois U.S.A.
  • 3128019050 | +1 312-801-9050 Illinois U.S.A.
  • 3128019051 | +1 312-801-9051 Illinois U.S.A.
  • 3128019052 | +1 312-801-9052 Illinois U.S.A.
  • 3128019053 | +1 312-801-9053 Illinois U.S.A.
  • 3128019054 | +1 312-801-9054 Illinois U.S.A.
  • 3128019055 | +1 312-801-9055 Illinois U.S.A.
  • 3128019056 | +1 312-801-9056 Illinois U.S.A.
  • 3128019057 | +1 312-801-9057 Illinois U.S.A.
  • 3128019058 | +1 312-801-9058 Illinois U.S.A.
  • 3128019059 | +1 312-801-9059 Illinois U.S.A.
  • 3128019060 | +1 312-801-9060 Illinois U.S.A.
  • 3128019061 | +1 312-801-9061 Illinois U.S.A.
  • 3128019062 | +1 312-801-9062 Illinois U.S.A.
  • 3128019063 | +1 312-801-9063 Illinois U.S.A.
  • 3128019064 | +1 312-801-9064 Illinois U.S.A.
  • 3128019065 | +1 312-801-9065 Illinois U.S.A.
  • 3128019066 | +1 312-801-9066 Illinois U.S.A.
  • 3128019067 | +1 312-801-9067 Illinois U.S.A.
  • 3128019068 | +1 312-801-9068 Illinois U.S.A.
  • 3128019069 | +1 312-801-9069 Illinois U.S.A.
  • 3128019070 | +1 312-801-9070 Illinois U.S.A.
  • 3128019071 | +1 312-801-9071 Illinois U.S.A.
  • 3128019072 | +1 312-801-9072 Illinois U.S.A.
  • 3128019073 | +1 312-801-9073 Illinois U.S.A.
  • 3128019074 | +1 312-801-9074 Illinois U.S.A.
  • 3128019075 | +1 312-801-9075 Illinois U.S.A.
  • 3128019076 | +1 312-801-9076 Illinois U.S.A.
  • 3128019077 | +1 312-801-9077 Illinois U.S.A.
  • 3128019078 | +1 312-801-9078 Illinois U.S.A.
  • 3128019079 | +1 312-801-9079 Illinois U.S.A.
  • 3128019080 | +1 312-801-9080 Illinois U.S.A.
  • 3128019081 | +1 312-801-9081 Illinois U.S.A.
  • 3128019082 | +1 312-801-9082 Illinois U.S.A.
  • 3128019083 | +1 312-801-9083 Illinois U.S.A.
  • 3128019084 | +1 312-801-9084 Illinois U.S.A.
  • 3128019085 | +1 312-801-9085 Illinois U.S.A.
  • 3128019086 | +1 312-801-9086 Illinois U.S.A.
  • 3128019087 | +1 312-801-9087 Illinois U.S.A.
  • 3128019088 | +1 312-801-9088 Illinois U.S.A.
  • 3128019089 | +1 312-801-9089 Illinois U.S.A.
  • 3128019090 | +1 312-801-9090 Illinois U.S.A.
  • 3128019091 | +1 312-801-9091 Illinois U.S.A.
  • 3128019092 | +1 312-801-9092 Illinois U.S.A.
  • 3128019093 | +1 312-801-9093 Illinois U.S.A.
  • 3128019094 | +1 312-801-9094 Illinois U.S.A.
  • 3128019095 | +1 312-801-9095 Illinois U.S.A.
  • 3128019096 | +1 312-801-9096 Illinois U.S.A.
  • 3128019097 | +1 312-801-9097 Illinois U.S.A.
  • 3128019098 | +1 312-801-9098 Illinois U.S.A.
  • 3128019099 | +1 312-801-9099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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