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).

  • 3122209000 | +1 312-220-9000 Illinois U.S.A.
  • 3122209001 | +1 312-220-9001 Illinois U.S.A.
  • 3122209002 | +1 312-220-9002 Illinois U.S.A.
  • 3122209003 | +1 312-220-9003 Illinois U.S.A.
  • 3122209004 | +1 312-220-9004 Illinois U.S.A.
  • 3122209005 | +1 312-220-9005 Illinois U.S.A.
  • 3122209006 | +1 312-220-9006 Illinois U.S.A.
  • 3122209007 | +1 312-220-9007 Illinois U.S.A.
  • 3122209008 | +1 312-220-9008 Illinois U.S.A.
  • 3122209009 | +1 312-220-9009 Illinois U.S.A.
  • 3122209010 | +1 312-220-9010 Illinois U.S.A.
  • 3122209011 | +1 312-220-9011 Illinois U.S.A.
  • 3122209012 | +1 312-220-9012 Illinois U.S.A.
  • 3122209013 | +1 312-220-9013 Illinois U.S.A.
  • 3122209014 | +1 312-220-9014 Illinois U.S.A.
  • 3122209015 | +1 312-220-9015 Illinois U.S.A.
  • 3122209016 | +1 312-220-9016 Illinois U.S.A.
  • 3122209017 | +1 312-220-9017 Illinois U.S.A.
  • 3122209018 | +1 312-220-9018 Illinois U.S.A.
  • 3122209019 | +1 312-220-9019 Illinois U.S.A.
  • 3122209020 | +1 312-220-9020 Illinois U.S.A.
  • 3122209021 | +1 312-220-9021 Illinois U.S.A.
  • 3122209022 | +1 312-220-9022 Illinois U.S.A.
  • 3122209023 | +1 312-220-9023 Illinois U.S.A.
  • 3122209024 | +1 312-220-9024 Illinois U.S.A.
  • 3122209025 | +1 312-220-9025 Illinois U.S.A.
  • 3122209026 | +1 312-220-9026 Illinois U.S.A.
  • 3122209027 | +1 312-220-9027 Illinois U.S.A.
  • 3122209028 | +1 312-220-9028 Illinois U.S.A.
  • 3122209029 | +1 312-220-9029 Illinois U.S.A.
  • 3122209030 | +1 312-220-9030 Illinois U.S.A.
  • 3122209031 | +1 312-220-9031 Illinois U.S.A.
  • 3122209032 | +1 312-220-9032 Illinois U.S.A.
  • 3122209033 | +1 312-220-9033 Illinois U.S.A.
  • 3122209034 | +1 312-220-9034 Illinois U.S.A.
  • 3122209035 | +1 312-220-9035 Illinois U.S.A.
  • 3122209036 | +1 312-220-9036 Illinois U.S.A.
  • 3122209037 | +1 312-220-9037 Illinois U.S.A.
  • 3122209038 | +1 312-220-9038 Illinois U.S.A.
  • 3122209039 | +1 312-220-9039 Illinois U.S.A.
  • 3122209040 | +1 312-220-9040 Illinois U.S.A.
  • 3122209041 | +1 312-220-9041 Illinois U.S.A.
  • 3122209042 | +1 312-220-9042 Illinois U.S.A.
  • 3122209043 | +1 312-220-9043 Illinois U.S.A.
  • 3122209044 | +1 312-220-9044 Illinois U.S.A.
  • 3122209045 | +1 312-220-9045 Illinois U.S.A.
  • 3122209046 | +1 312-220-9046 Illinois U.S.A.
  • 3122209047 | +1 312-220-9047 Illinois U.S.A.
  • 3122209048 | +1 312-220-9048 Illinois U.S.A.
  • 3122209049 | +1 312-220-9049 Illinois U.S.A.
  • 3122209050 | +1 312-220-9050 Illinois U.S.A.
  • 3122209051 | +1 312-220-9051 Illinois U.S.A.
  • 3122209052 | +1 312-220-9052 Illinois U.S.A.
  • 3122209053 | +1 312-220-9053 Illinois U.S.A.
  • 3122209054 | +1 312-220-9054 Illinois U.S.A.
  • 3122209055 | +1 312-220-9055 Illinois U.S.A.
  • 3122209056 | +1 312-220-9056 Illinois U.S.A.
  • 3122209057 | +1 312-220-9057 Illinois U.S.A.
  • 3122209058 | +1 312-220-9058 Illinois U.S.A.
  • 3122209059 | +1 312-220-9059 Illinois U.S.A.
  • 3122209060 | +1 312-220-9060 Illinois U.S.A.
  • 3122209061 | +1 312-220-9061 Illinois U.S.A.
  • 3122209062 | +1 312-220-9062 Illinois U.S.A.
  • 3122209063 | +1 312-220-9063 Illinois U.S.A.
  • 3122209064 | +1 312-220-9064 Illinois U.S.A.
  • 3122209065 | +1 312-220-9065 Illinois U.S.A.
  • 3122209066 | +1 312-220-9066 Illinois U.S.A.
  • 3122209067 | +1 312-220-9067 Illinois U.S.A.
  • 3122209068 | +1 312-220-9068 Illinois U.S.A.
  • 3122209069 | +1 312-220-9069 Illinois U.S.A.
  • 3122209070 | +1 312-220-9070 Illinois U.S.A.
  • 3122209071 | +1 312-220-9071 Illinois U.S.A.
  • 3122209072 | +1 312-220-9072 Illinois U.S.A.
  • 3122209073 | +1 312-220-9073 Illinois U.S.A.
  • 3122209074 | +1 312-220-9074 Illinois U.S.A.
  • 3122209075 | +1 312-220-9075 Illinois U.S.A.
  • 3122209076 | +1 312-220-9076 Illinois U.S.A.
  • 3122209077 | +1 312-220-9077 Illinois U.S.A.
  • 3122209078 | +1 312-220-9078 Illinois U.S.A.
  • 3122209079 | +1 312-220-9079 Illinois U.S.A.
  • 3122209080 | +1 312-220-9080 Illinois U.S.A.
  • 3122209081 | +1 312-220-9081 Illinois U.S.A.
  • 3122209082 | +1 312-220-9082 Illinois U.S.A.
  • 3122209083 | +1 312-220-9083 Illinois U.S.A.
  • 3122209084 | +1 312-220-9084 Illinois U.S.A.
  • 3122209085 | +1 312-220-9085 Illinois U.S.A.
  • 3122209086 | +1 312-220-9086 Illinois U.S.A.
  • 3122209087 | +1 312-220-9087 Illinois U.S.A.
  • 3122209088 | +1 312-220-9088 Illinois U.S.A.
  • 3122209089 | +1 312-220-9089 Illinois U.S.A.
  • 3122209090 | +1 312-220-9090 Illinois U.S.A.
  • 3122209091 | +1 312-220-9091 Illinois U.S.A.
  • 3122209092 | +1 312-220-9092 Illinois U.S.A.
  • 3122209093 | +1 312-220-9093 Illinois U.S.A.
  • 3122209094 | +1 312-220-9094 Illinois U.S.A.
  • 3122209095 | +1 312-220-9095 Illinois U.S.A.
  • 3122209096 | +1 312-220-9096 Illinois U.S.A.
  • 3122209097 | +1 312-220-9097 Illinois U.S.A.
  • 3122209098 | +1 312-220-9098 Illinois U.S.A.
  • 3122209099 | +1 312-220-9099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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