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).

  • 3128009000 | +1 312-800-9000 Illinois U.S.A.
  • 3128009001 | +1 312-800-9001 Illinois U.S.A.
  • 3128009002 | +1 312-800-9002 Illinois U.S.A.
  • 3128009003 | +1 312-800-9003 Illinois U.S.A.
  • 3128009004 | +1 312-800-9004 Illinois U.S.A.
  • 3128009005 | +1 312-800-9005 Illinois U.S.A.
  • 3128009006 | +1 312-800-9006 Illinois U.S.A.
  • 3128009007 | +1 312-800-9007 Illinois U.S.A.
  • 3128009008 | +1 312-800-9008 Illinois U.S.A.
  • 3128009009 | +1 312-800-9009 Illinois U.S.A.
  • 3128009010 | +1 312-800-9010 Illinois U.S.A.
  • 3128009011 | +1 312-800-9011 Illinois U.S.A.
  • 3128009012 | +1 312-800-9012 Illinois U.S.A.
  • 3128009013 | +1 312-800-9013 Illinois U.S.A.
  • 3128009014 | +1 312-800-9014 Illinois U.S.A.
  • 3128009015 | +1 312-800-9015 Illinois U.S.A.
  • 3128009016 | +1 312-800-9016 Illinois U.S.A.
  • 3128009017 | +1 312-800-9017 Illinois U.S.A.
  • 3128009018 | +1 312-800-9018 Illinois U.S.A.
  • 3128009019 | +1 312-800-9019 Illinois U.S.A.
  • 3128009020 | +1 312-800-9020 Illinois U.S.A.
  • 3128009021 | +1 312-800-9021 Illinois U.S.A.
  • 3128009022 | +1 312-800-9022 Illinois U.S.A.
  • 3128009023 | +1 312-800-9023 Illinois U.S.A.
  • 3128009024 | +1 312-800-9024 Illinois U.S.A.
  • 3128009025 | +1 312-800-9025 Illinois U.S.A.
  • 3128009026 | +1 312-800-9026 Illinois U.S.A.
  • 3128009027 | +1 312-800-9027 Illinois U.S.A.
  • 3128009028 | +1 312-800-9028 Illinois U.S.A.
  • 3128009029 | +1 312-800-9029 Illinois U.S.A.
  • 3128009030 | +1 312-800-9030 Illinois U.S.A.
  • 3128009031 | +1 312-800-9031 Illinois U.S.A.
  • 3128009032 | +1 312-800-9032 Illinois U.S.A.
  • 3128009033 | +1 312-800-9033 Illinois U.S.A.
  • 3128009034 | +1 312-800-9034 Illinois U.S.A.
  • 3128009035 | +1 312-800-9035 Illinois U.S.A.
  • 3128009036 | +1 312-800-9036 Illinois U.S.A.
  • 3128009037 | +1 312-800-9037 Illinois U.S.A.
  • 3128009038 | +1 312-800-9038 Illinois U.S.A.
  • 3128009039 | +1 312-800-9039 Illinois U.S.A.
  • 3128009040 | +1 312-800-9040 Illinois U.S.A.
  • 3128009041 | +1 312-800-9041 Illinois U.S.A.
  • 3128009042 | +1 312-800-9042 Illinois U.S.A.
  • 3128009043 | +1 312-800-9043 Illinois U.S.A.
  • 3128009044 | +1 312-800-9044 Illinois U.S.A.
  • 3128009045 | +1 312-800-9045 Illinois U.S.A.
  • 3128009046 | +1 312-800-9046 Illinois U.S.A.
  • 3128009047 | +1 312-800-9047 Illinois U.S.A.
  • 3128009048 | +1 312-800-9048 Illinois U.S.A.
  • 3128009049 | +1 312-800-9049 Illinois U.S.A.
  • 3128009050 | +1 312-800-9050 Illinois U.S.A.
  • 3128009051 | +1 312-800-9051 Illinois U.S.A.
  • 3128009052 | +1 312-800-9052 Illinois U.S.A.
  • 3128009053 | +1 312-800-9053 Illinois U.S.A.
  • 3128009054 | +1 312-800-9054 Illinois U.S.A.
  • 3128009055 | +1 312-800-9055 Illinois U.S.A.
  • 3128009056 | +1 312-800-9056 Illinois U.S.A.
  • 3128009057 | +1 312-800-9057 Illinois U.S.A.
  • 3128009058 | +1 312-800-9058 Illinois U.S.A.
  • 3128009059 | +1 312-800-9059 Illinois U.S.A.
  • 3128009060 | +1 312-800-9060 Illinois U.S.A.
  • 3128009061 | +1 312-800-9061 Illinois U.S.A.
  • 3128009062 | +1 312-800-9062 Illinois U.S.A.
  • 3128009063 | +1 312-800-9063 Illinois U.S.A.
  • 3128009064 | +1 312-800-9064 Illinois U.S.A.
  • 3128009065 | +1 312-800-9065 Illinois U.S.A.
  • 3128009066 | +1 312-800-9066 Illinois U.S.A.
  • 3128009067 | +1 312-800-9067 Illinois U.S.A.
  • 3128009068 | +1 312-800-9068 Illinois U.S.A.
  • 3128009069 | +1 312-800-9069 Illinois U.S.A.
  • 3128009070 | +1 312-800-9070 Illinois U.S.A.
  • 3128009071 | +1 312-800-9071 Illinois U.S.A.
  • 3128009072 | +1 312-800-9072 Illinois U.S.A.
  • 3128009073 | +1 312-800-9073 Illinois U.S.A.
  • 3128009074 | +1 312-800-9074 Illinois U.S.A.
  • 3128009075 | +1 312-800-9075 Illinois U.S.A.
  • 3128009076 | +1 312-800-9076 Illinois U.S.A.
  • 3128009077 | +1 312-800-9077 Illinois U.S.A.
  • 3128009078 | +1 312-800-9078 Illinois U.S.A.
  • 3128009079 | +1 312-800-9079 Illinois U.S.A.
  • 3128009080 | +1 312-800-9080 Illinois U.S.A.
  • 3128009081 | +1 312-800-9081 Illinois U.S.A.
  • 3128009082 | +1 312-800-9082 Illinois U.S.A.
  • 3128009083 | +1 312-800-9083 Illinois U.S.A.
  • 3128009084 | +1 312-800-9084 Illinois U.S.A.
  • 3128009085 | +1 312-800-9085 Illinois U.S.A.
  • 3128009086 | +1 312-800-9086 Illinois U.S.A.
  • 3128009087 | +1 312-800-9087 Illinois U.S.A.
  • 3128009088 | +1 312-800-9088 Illinois U.S.A.
  • 3128009089 | +1 312-800-9089 Illinois U.S.A.
  • 3128009090 | +1 312-800-9090 Illinois U.S.A.
  • 3128009091 | +1 312-800-9091 Illinois U.S.A.
  • 3128009092 | +1 312-800-9092 Illinois U.S.A.
  • 3128009093 | +1 312-800-9093 Illinois U.S.A.
  • 3128009094 | +1 312-800-9094 Illinois U.S.A.
  • 3128009095 | +1 312-800-9095 Illinois U.S.A.
  • 3128009096 | +1 312-800-9096 Illinois U.S.A.
  • 3128009097 | +1 312-800-9097 Illinois U.S.A.
  • 3128009098 | +1 312-800-9098 Illinois U.S.A.
  • 3128009099 | +1 312-800-9099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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