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).

  • 3128799000 | +1 312-879-9000 Illinois U.S.A.
  • 3128799001 | +1 312-879-9001 Illinois U.S.A.
  • 3128799002 | +1 312-879-9002 Illinois U.S.A.
  • 3128799003 | +1 312-879-9003 Illinois U.S.A.
  • 3128799004 | +1 312-879-9004 Illinois U.S.A.
  • 3128799005 | +1 312-879-9005 Illinois U.S.A.
  • 3128799006 | +1 312-879-9006 Illinois U.S.A.
  • 3128799007 | +1 312-879-9007 Illinois U.S.A.
  • 3128799008 | +1 312-879-9008 Illinois U.S.A.
  • 3128799009 | +1 312-879-9009 Illinois U.S.A.
  • 3128799010 | +1 312-879-9010 Illinois U.S.A.
  • 3128799011 | +1 312-879-9011 Illinois U.S.A.
  • 3128799012 | +1 312-879-9012 Illinois U.S.A.
  • 3128799013 | +1 312-879-9013 Illinois U.S.A.
  • 3128799014 | +1 312-879-9014 Illinois U.S.A.
  • 3128799015 | +1 312-879-9015 Illinois U.S.A.
  • 3128799016 | +1 312-879-9016 Illinois U.S.A.
  • 3128799017 | +1 312-879-9017 Illinois U.S.A.
  • 3128799018 | +1 312-879-9018 Illinois U.S.A.
  • 3128799019 | +1 312-879-9019 Illinois U.S.A.
  • 3128799020 | +1 312-879-9020 Illinois U.S.A.
  • 3128799021 | +1 312-879-9021 Illinois U.S.A.
  • 3128799022 | +1 312-879-9022 Illinois U.S.A.
  • 3128799023 | +1 312-879-9023 Illinois U.S.A.
  • 3128799024 | +1 312-879-9024 Illinois U.S.A.
  • 3128799025 | +1 312-879-9025 Illinois U.S.A.
  • 3128799026 | +1 312-879-9026 Illinois U.S.A.
  • 3128799027 | +1 312-879-9027 Illinois U.S.A.
  • 3128799028 | +1 312-879-9028 Illinois U.S.A.
  • 3128799029 | +1 312-879-9029 Illinois U.S.A.
  • 3128799030 | +1 312-879-9030 Illinois U.S.A.
  • 3128799031 | +1 312-879-9031 Illinois U.S.A.
  • 3128799032 | +1 312-879-9032 Illinois U.S.A.
  • 3128799033 | +1 312-879-9033 Illinois U.S.A.
  • 3128799034 | +1 312-879-9034 Illinois U.S.A.
  • 3128799035 | +1 312-879-9035 Illinois U.S.A.
  • 3128799036 | +1 312-879-9036 Illinois U.S.A.
  • 3128799037 | +1 312-879-9037 Illinois U.S.A.
  • 3128799038 | +1 312-879-9038 Illinois U.S.A.
  • 3128799039 | +1 312-879-9039 Illinois U.S.A.
  • 3128799040 | +1 312-879-9040 Illinois U.S.A.
  • 3128799041 | +1 312-879-9041 Illinois U.S.A.
  • 3128799042 | +1 312-879-9042 Illinois U.S.A.
  • 3128799043 | +1 312-879-9043 Illinois U.S.A.
  • 3128799044 | +1 312-879-9044 Illinois U.S.A.
  • 3128799045 | +1 312-879-9045 Illinois U.S.A.
  • 3128799046 | +1 312-879-9046 Illinois U.S.A.
  • 3128799047 | +1 312-879-9047 Illinois U.S.A.
  • 3128799048 | +1 312-879-9048 Illinois U.S.A.
  • 3128799049 | +1 312-879-9049 Illinois U.S.A.
  • 3128799050 | +1 312-879-9050 Illinois U.S.A.
  • 3128799051 | +1 312-879-9051 Illinois U.S.A.
  • 3128799052 | +1 312-879-9052 Illinois U.S.A.
  • 3128799053 | +1 312-879-9053 Illinois U.S.A.
  • 3128799054 | +1 312-879-9054 Illinois U.S.A.
  • 3128799055 | +1 312-879-9055 Illinois U.S.A.
  • 3128799056 | +1 312-879-9056 Illinois U.S.A.
  • 3128799057 | +1 312-879-9057 Illinois U.S.A.
  • 3128799058 | +1 312-879-9058 Illinois U.S.A.
  • 3128799059 | +1 312-879-9059 Illinois U.S.A.
  • 3128799060 | +1 312-879-9060 Illinois U.S.A.
  • 3128799061 | +1 312-879-9061 Illinois U.S.A.
  • 3128799062 | +1 312-879-9062 Illinois U.S.A.
  • 3128799063 | +1 312-879-9063 Illinois U.S.A.
  • 3128799064 | +1 312-879-9064 Illinois U.S.A.
  • 3128799065 | +1 312-879-9065 Illinois U.S.A.
  • 3128799066 | +1 312-879-9066 Illinois U.S.A.
  • 3128799067 | +1 312-879-9067 Illinois U.S.A.
  • 3128799068 | +1 312-879-9068 Illinois U.S.A.
  • 3128799069 | +1 312-879-9069 Illinois U.S.A.
  • 3128799070 | +1 312-879-9070 Illinois U.S.A.
  • 3128799071 | +1 312-879-9071 Illinois U.S.A.
  • 3128799072 | +1 312-879-9072 Illinois U.S.A.
  • 3128799073 | +1 312-879-9073 Illinois U.S.A.
  • 3128799074 | +1 312-879-9074 Illinois U.S.A.
  • 3128799075 | +1 312-879-9075 Illinois U.S.A.
  • 3128799076 | +1 312-879-9076 Illinois U.S.A.
  • 3128799077 | +1 312-879-9077 Illinois U.S.A.
  • 3128799078 | +1 312-879-9078 Illinois U.S.A.
  • 3128799079 | +1 312-879-9079 Illinois U.S.A.
  • 3128799080 | +1 312-879-9080 Illinois U.S.A.
  • 3128799081 | +1 312-879-9081 Illinois U.S.A.
  • 3128799082 | +1 312-879-9082 Illinois U.S.A.
  • 3128799083 | +1 312-879-9083 Illinois U.S.A.
  • 3128799084 | +1 312-879-9084 Illinois U.S.A.
  • 3128799085 | +1 312-879-9085 Illinois U.S.A.
  • 3128799086 | +1 312-879-9086 Illinois U.S.A.
  • 3128799087 | +1 312-879-9087 Illinois U.S.A.
  • 3128799088 | +1 312-879-9088 Illinois U.S.A.
  • 3128799089 | +1 312-879-9089 Illinois U.S.A.
  • 3128799090 | +1 312-879-9090 Illinois U.S.A.
  • 3128799091 | +1 312-879-9091 Illinois U.S.A.
  • 3128799092 | +1 312-879-9092 Illinois U.S.A.
  • 3128799093 | +1 312-879-9093 Illinois U.S.A.
  • 3128799094 | +1 312-879-9094 Illinois U.S.A.
  • 3128799095 | +1 312-879-9095 Illinois U.S.A.
  • 3128799096 | +1 312-879-9096 Illinois U.S.A.
  • 3128799097 | +1 312-879-9097 Illinois U.S.A.
  • 3128799098 | +1 312-879-9098 Illinois U.S.A.
  • 3128799099 | +1 312-879-9099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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