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).

  • 3122299000 | +1 312-229-9000 Illinois U.S.A.
  • 3122299001 | +1 312-229-9001 Illinois U.S.A.
  • 3122299002 | +1 312-229-9002 Illinois U.S.A.
  • 3122299003 | +1 312-229-9003 Illinois U.S.A.
  • 3122299004 | +1 312-229-9004 Illinois U.S.A.
  • 3122299005 | +1 312-229-9005 Illinois U.S.A.
  • 3122299006 | +1 312-229-9006 Illinois U.S.A.
  • 3122299007 | +1 312-229-9007 Illinois U.S.A.
  • 3122299008 | +1 312-229-9008 Illinois U.S.A.
  • 3122299009 | +1 312-229-9009 Illinois U.S.A.
  • 3122299010 | +1 312-229-9010 Illinois U.S.A.
  • 3122299011 | +1 312-229-9011 Illinois U.S.A.
  • 3122299012 | +1 312-229-9012 Illinois U.S.A.
  • 3122299013 | +1 312-229-9013 Illinois U.S.A.
  • 3122299014 | +1 312-229-9014 Illinois U.S.A.
  • 3122299015 | +1 312-229-9015 Illinois U.S.A.
  • 3122299016 | +1 312-229-9016 Illinois U.S.A.
  • 3122299017 | +1 312-229-9017 Illinois U.S.A.
  • 3122299018 | +1 312-229-9018 Illinois U.S.A.
  • 3122299019 | +1 312-229-9019 Illinois U.S.A.
  • 3122299020 | +1 312-229-9020 Illinois U.S.A.
  • 3122299021 | +1 312-229-9021 Illinois U.S.A.
  • 3122299022 | +1 312-229-9022 Illinois U.S.A.
  • 3122299023 | +1 312-229-9023 Illinois U.S.A.
  • 3122299024 | +1 312-229-9024 Illinois U.S.A.
  • 3122299025 | +1 312-229-9025 Illinois U.S.A.
  • 3122299026 | +1 312-229-9026 Illinois U.S.A.
  • 3122299027 | +1 312-229-9027 Illinois U.S.A.
  • 3122299028 | +1 312-229-9028 Illinois U.S.A.
  • 3122299029 | +1 312-229-9029 Illinois U.S.A.
  • 3122299030 | +1 312-229-9030 Illinois U.S.A.
  • 3122299031 | +1 312-229-9031 Illinois U.S.A.
  • 3122299032 | +1 312-229-9032 Illinois U.S.A.
  • 3122299033 | +1 312-229-9033 Illinois U.S.A.
  • 3122299034 | +1 312-229-9034 Illinois U.S.A.
  • 3122299035 | +1 312-229-9035 Illinois U.S.A.
  • 3122299036 | +1 312-229-9036 Illinois U.S.A.
  • 3122299037 | +1 312-229-9037 Illinois U.S.A.
  • 3122299038 | +1 312-229-9038 Illinois U.S.A.
  • 3122299039 | +1 312-229-9039 Illinois U.S.A.
  • 3122299040 | +1 312-229-9040 Illinois U.S.A.
  • 3122299041 | +1 312-229-9041 Illinois U.S.A.
  • 3122299042 | +1 312-229-9042 Illinois U.S.A.
  • 3122299043 | +1 312-229-9043 Illinois U.S.A.
  • 3122299044 | +1 312-229-9044 Illinois U.S.A.
  • 3122299045 | +1 312-229-9045 Illinois U.S.A.
  • 3122299046 | +1 312-229-9046 Illinois U.S.A.
  • 3122299047 | +1 312-229-9047 Illinois U.S.A.
  • 3122299048 | +1 312-229-9048 Illinois U.S.A.
  • 3122299049 | +1 312-229-9049 Illinois U.S.A.
  • 3122299050 | +1 312-229-9050 Illinois U.S.A.
  • 3122299051 | +1 312-229-9051 Illinois U.S.A.
  • 3122299052 | +1 312-229-9052 Illinois U.S.A.
  • 3122299053 | +1 312-229-9053 Illinois U.S.A.
  • 3122299054 | +1 312-229-9054 Illinois U.S.A.
  • 3122299055 | +1 312-229-9055 Illinois U.S.A.
  • 3122299056 | +1 312-229-9056 Illinois U.S.A.
  • 3122299057 | +1 312-229-9057 Illinois U.S.A.
  • 3122299058 | +1 312-229-9058 Illinois U.S.A.
  • 3122299059 | +1 312-229-9059 Illinois U.S.A.
  • 3122299060 | +1 312-229-9060 Illinois U.S.A.
  • 3122299061 | +1 312-229-9061 Illinois U.S.A.
  • 3122299062 | +1 312-229-9062 Illinois U.S.A.
  • 3122299063 | +1 312-229-9063 Illinois U.S.A.
  • 3122299064 | +1 312-229-9064 Illinois U.S.A.
  • 3122299065 | +1 312-229-9065 Illinois U.S.A.
  • 3122299066 | +1 312-229-9066 Illinois U.S.A.
  • 3122299067 | +1 312-229-9067 Illinois U.S.A.
  • 3122299068 | +1 312-229-9068 Illinois U.S.A.
  • 3122299069 | +1 312-229-9069 Illinois U.S.A.
  • 3122299070 | +1 312-229-9070 Illinois U.S.A.
  • 3122299071 | +1 312-229-9071 Illinois U.S.A.
  • 3122299072 | +1 312-229-9072 Illinois U.S.A.
  • 3122299073 | +1 312-229-9073 Illinois U.S.A.
  • 3122299074 | +1 312-229-9074 Illinois U.S.A.
  • 3122299075 | +1 312-229-9075 Illinois U.S.A.
  • 3122299076 | +1 312-229-9076 Illinois U.S.A.
  • 3122299077 | +1 312-229-9077 Illinois U.S.A.
  • 3122299078 | +1 312-229-9078 Illinois U.S.A.
  • 3122299079 | +1 312-229-9079 Illinois U.S.A.
  • 3122299080 | +1 312-229-9080 Illinois U.S.A.
  • 3122299081 | +1 312-229-9081 Illinois U.S.A.
  • 3122299082 | +1 312-229-9082 Illinois U.S.A.
  • 3122299083 | +1 312-229-9083 Illinois U.S.A.
  • 3122299084 | +1 312-229-9084 Illinois U.S.A.
  • 3122299085 | +1 312-229-9085 Illinois U.S.A.
  • 3122299086 | +1 312-229-9086 Illinois U.S.A.
  • 3122299087 | +1 312-229-9087 Illinois U.S.A.
  • 3122299088 | +1 312-229-9088 Illinois U.S.A.
  • 3122299089 | +1 312-229-9089 Illinois U.S.A.
  • 3122299090 | +1 312-229-9090 Illinois U.S.A.
  • 3122299091 | +1 312-229-9091 Illinois U.S.A.
  • 3122299092 | +1 312-229-9092 Illinois U.S.A.
  • 3122299093 | +1 312-229-9093 Illinois U.S.A.
  • 3122299094 | +1 312-229-9094 Illinois U.S.A.
  • 3122299095 | +1 312-229-9095 Illinois U.S.A.
  • 3122299096 | +1 312-229-9096 Illinois U.S.A.
  • 3122299097 | +1 312-229-9097 Illinois U.S.A.
  • 3122299098 | +1 312-229-9098 Illinois U.S.A.
  • 3122299099 | +1 312-229-9099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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