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).

  • 3123479000 | +1 312-347-9000 Illinois U.S.A.
  • 3123479001 | +1 312-347-9001 Illinois U.S.A.
  • 3123479002 | +1 312-347-9002 Illinois U.S.A.
  • 3123479003 | +1 312-347-9003 Illinois U.S.A.
  • 3123479004 | +1 312-347-9004 Illinois U.S.A.
  • 3123479005 | +1 312-347-9005 Illinois U.S.A.
  • 3123479006 | +1 312-347-9006 Illinois U.S.A.
  • 3123479007 | +1 312-347-9007 Illinois U.S.A.
  • 3123479008 | +1 312-347-9008 Illinois U.S.A.
  • 3123479009 | +1 312-347-9009 Illinois U.S.A.
  • 3123479010 | +1 312-347-9010 Illinois U.S.A.
  • 3123479011 | +1 312-347-9011 Illinois U.S.A.
  • 3123479012 | +1 312-347-9012 Illinois U.S.A.
  • 3123479013 | +1 312-347-9013 Illinois U.S.A.
  • 3123479014 | +1 312-347-9014 Illinois U.S.A.
  • 3123479015 | +1 312-347-9015 Illinois U.S.A.
  • 3123479016 | +1 312-347-9016 Illinois U.S.A.
  • 3123479017 | +1 312-347-9017 Illinois U.S.A.
  • 3123479018 | +1 312-347-9018 Illinois U.S.A.
  • 3123479019 | +1 312-347-9019 Illinois U.S.A.
  • 3123479020 | +1 312-347-9020 Illinois U.S.A.
  • 3123479021 | +1 312-347-9021 Illinois U.S.A.
  • 3123479022 | +1 312-347-9022 Illinois U.S.A.
  • 3123479023 | +1 312-347-9023 Illinois U.S.A.
  • 3123479024 | +1 312-347-9024 Illinois U.S.A.
  • 3123479025 | +1 312-347-9025 Illinois U.S.A.
  • 3123479026 | +1 312-347-9026 Illinois U.S.A.
  • 3123479027 | +1 312-347-9027 Illinois U.S.A.
  • 3123479028 | +1 312-347-9028 Illinois U.S.A.
  • 3123479029 | +1 312-347-9029 Illinois U.S.A.
  • 3123479030 | +1 312-347-9030 Illinois U.S.A.
  • 3123479031 | +1 312-347-9031 Illinois U.S.A.
  • 3123479032 | +1 312-347-9032 Illinois U.S.A.
  • 3123479033 | +1 312-347-9033 Illinois U.S.A.
  • 3123479034 | +1 312-347-9034 Illinois U.S.A.
  • 3123479035 | +1 312-347-9035 Illinois U.S.A.
  • 3123479036 | +1 312-347-9036 Illinois U.S.A.
  • 3123479037 | +1 312-347-9037 Illinois U.S.A.
  • 3123479038 | +1 312-347-9038 Illinois U.S.A.
  • 3123479039 | +1 312-347-9039 Illinois U.S.A.
  • 3123479040 | +1 312-347-9040 Illinois U.S.A.
  • 3123479041 | +1 312-347-9041 Illinois U.S.A.
  • 3123479042 | +1 312-347-9042 Illinois U.S.A.
  • 3123479043 | +1 312-347-9043 Illinois U.S.A.
  • 3123479044 | +1 312-347-9044 Illinois U.S.A.
  • 3123479045 | +1 312-347-9045 Illinois U.S.A.
  • 3123479046 | +1 312-347-9046 Illinois U.S.A.
  • 3123479047 | +1 312-347-9047 Illinois U.S.A.
  • 3123479048 | +1 312-347-9048 Illinois U.S.A.
  • 3123479049 | +1 312-347-9049 Illinois U.S.A.
  • 3123479050 | +1 312-347-9050 Illinois U.S.A.
  • 3123479051 | +1 312-347-9051 Illinois U.S.A.
  • 3123479052 | +1 312-347-9052 Illinois U.S.A.
  • 3123479053 | +1 312-347-9053 Illinois U.S.A.
  • 3123479054 | +1 312-347-9054 Illinois U.S.A.
  • 3123479055 | +1 312-347-9055 Illinois U.S.A.
  • 3123479056 | +1 312-347-9056 Illinois U.S.A.
  • 3123479057 | +1 312-347-9057 Illinois U.S.A.
  • 3123479058 | +1 312-347-9058 Illinois U.S.A.
  • 3123479059 | +1 312-347-9059 Illinois U.S.A.
  • 3123479060 | +1 312-347-9060 Illinois U.S.A.
  • 3123479061 | +1 312-347-9061 Illinois U.S.A.
  • 3123479062 | +1 312-347-9062 Illinois U.S.A.
  • 3123479063 | +1 312-347-9063 Illinois U.S.A.
  • 3123479064 | +1 312-347-9064 Illinois U.S.A.
  • 3123479065 | +1 312-347-9065 Illinois U.S.A.
  • 3123479066 | +1 312-347-9066 Illinois U.S.A.
  • 3123479067 | +1 312-347-9067 Illinois U.S.A.
  • 3123479068 | +1 312-347-9068 Illinois U.S.A.
  • 3123479069 | +1 312-347-9069 Illinois U.S.A.
  • 3123479070 | +1 312-347-9070 Illinois U.S.A.
  • 3123479071 | +1 312-347-9071 Illinois U.S.A.
  • 3123479072 | +1 312-347-9072 Illinois U.S.A.
  • 3123479073 | +1 312-347-9073 Illinois U.S.A.
  • 3123479074 | +1 312-347-9074 Illinois U.S.A.
  • 3123479075 | +1 312-347-9075 Illinois U.S.A.
  • 3123479076 | +1 312-347-9076 Illinois U.S.A.
  • 3123479077 | +1 312-347-9077 Illinois U.S.A.
  • 3123479078 | +1 312-347-9078 Illinois U.S.A.
  • 3123479079 | +1 312-347-9079 Illinois U.S.A.
  • 3123479080 | +1 312-347-9080 Illinois U.S.A.
  • 3123479081 | +1 312-347-9081 Illinois U.S.A.
  • 3123479082 | +1 312-347-9082 Illinois U.S.A.
  • 3123479083 | +1 312-347-9083 Illinois U.S.A.
  • 3123479084 | +1 312-347-9084 Illinois U.S.A.
  • 3123479085 | +1 312-347-9085 Illinois U.S.A.
  • 3123479086 | +1 312-347-9086 Illinois U.S.A.
  • 3123479087 | +1 312-347-9087 Illinois U.S.A.
  • 3123479088 | +1 312-347-9088 Illinois U.S.A.
  • 3123479089 | +1 312-347-9089 Illinois U.S.A.
  • 3123479090 | +1 312-347-9090 Illinois U.S.A.
  • 3123479091 | +1 312-347-9091 Illinois U.S.A.
  • 3123479092 | +1 312-347-9092 Illinois U.S.A.
  • 3123479093 | +1 312-347-9093 Illinois U.S.A.
  • 3123479094 | +1 312-347-9094 Illinois U.S.A.
  • 3123479095 | +1 312-347-9095 Illinois U.S.A.
  • 3123479096 | +1 312-347-9096 Illinois U.S.A.
  • 3123479097 | +1 312-347-9097 Illinois U.S.A.
  • 3123479098 | +1 312-347-9098 Illinois U.S.A.
  • 3123479099 | +1 312-347-9099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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