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).

  • 3125547000 | +1 312-554-7000 Illinois U.S.A.
  • 3125547001 | +1 312-554-7001 Illinois U.S.A.
  • 3125547002 | +1 312-554-7002 Illinois U.S.A.
  • 3125547003 | +1 312-554-7003 Illinois U.S.A.
  • 3125547004 | +1 312-554-7004 Illinois U.S.A.
  • 3125547005 | +1 312-554-7005 Illinois U.S.A.
  • 3125547006 | +1 312-554-7006 Illinois U.S.A.
  • 3125547007 | +1 312-554-7007 Illinois U.S.A.
  • 3125547008 | +1 312-554-7008 Illinois U.S.A.
  • 3125547009 | +1 312-554-7009 Illinois U.S.A.
  • 3125547010 | +1 312-554-7010 Illinois U.S.A.
  • 3125547011 | +1 312-554-7011 Illinois U.S.A.
  • 3125547012 | +1 312-554-7012 Illinois U.S.A.
  • 3125547013 | +1 312-554-7013 Illinois U.S.A.
  • 3125547014 | +1 312-554-7014 Illinois U.S.A.
  • 3125547015 | +1 312-554-7015 Illinois U.S.A.
  • 3125547016 | +1 312-554-7016 Illinois U.S.A.
  • 3125547017 | +1 312-554-7017 Illinois U.S.A.
  • 3125547018 | +1 312-554-7018 Illinois U.S.A.
  • 3125547019 | +1 312-554-7019 Illinois U.S.A.
  • 3125547020 | +1 312-554-7020 Illinois U.S.A.
  • 3125547021 | +1 312-554-7021 Illinois U.S.A.
  • 3125547022 | +1 312-554-7022 Illinois U.S.A.
  • 3125547023 | +1 312-554-7023 Illinois U.S.A.
  • 3125547024 | +1 312-554-7024 Illinois U.S.A.
  • 3125547025 | +1 312-554-7025 Illinois U.S.A.
  • 3125547026 | +1 312-554-7026 Illinois U.S.A.
  • 3125547027 | +1 312-554-7027 Illinois U.S.A.
  • 3125547028 | +1 312-554-7028 Illinois U.S.A.
  • 3125547029 | +1 312-554-7029 Illinois U.S.A.
  • 3125547030 | +1 312-554-7030 Illinois U.S.A.
  • 3125547031 | +1 312-554-7031 Illinois U.S.A.
  • 3125547032 | +1 312-554-7032 Illinois U.S.A.
  • 3125547033 | +1 312-554-7033 Illinois U.S.A.
  • 3125547034 | +1 312-554-7034 Illinois U.S.A.
  • 3125547035 | +1 312-554-7035 Illinois U.S.A.
  • 3125547036 | +1 312-554-7036 Illinois U.S.A.
  • 3125547037 | +1 312-554-7037 Illinois U.S.A.
  • 3125547038 | +1 312-554-7038 Illinois U.S.A.
  • 3125547039 | +1 312-554-7039 Illinois U.S.A.
  • 3125547040 | +1 312-554-7040 Illinois U.S.A.
  • 3125547041 | +1 312-554-7041 Illinois U.S.A.
  • 3125547042 | +1 312-554-7042 Illinois U.S.A.
  • 3125547043 | +1 312-554-7043 Illinois U.S.A.
  • 3125547044 | +1 312-554-7044 Illinois U.S.A.
  • 3125547045 | +1 312-554-7045 Illinois U.S.A.
  • 3125547046 | +1 312-554-7046 Illinois U.S.A.
  • 3125547047 | +1 312-554-7047 Illinois U.S.A.
  • 3125547048 | +1 312-554-7048 Illinois U.S.A.
  • 3125547049 | +1 312-554-7049 Illinois U.S.A.
  • 3125547050 | +1 312-554-7050 Illinois U.S.A.
  • 3125547051 | +1 312-554-7051 Illinois U.S.A.
  • 3125547052 | +1 312-554-7052 Illinois U.S.A.
  • 3125547053 | +1 312-554-7053 Illinois U.S.A.
  • 3125547054 | +1 312-554-7054 Illinois U.S.A.
  • 3125547055 | +1 312-554-7055 Illinois U.S.A.
  • 3125547056 | +1 312-554-7056 Illinois U.S.A.
  • 3125547057 | +1 312-554-7057 Illinois U.S.A.
  • 3125547058 | +1 312-554-7058 Illinois U.S.A.
  • 3125547059 | +1 312-554-7059 Illinois U.S.A.
  • 3125547060 | +1 312-554-7060 Illinois U.S.A.
  • 3125547061 | +1 312-554-7061 Illinois U.S.A.
  • 3125547062 | +1 312-554-7062 Illinois U.S.A.
  • 3125547063 | +1 312-554-7063 Illinois U.S.A.
  • 3125547064 | +1 312-554-7064 Illinois U.S.A.
  • 3125547065 | +1 312-554-7065 Illinois U.S.A.
  • 3125547066 | +1 312-554-7066 Illinois U.S.A.
  • 3125547067 | +1 312-554-7067 Illinois U.S.A.
  • 3125547068 | +1 312-554-7068 Illinois U.S.A.
  • 3125547069 | +1 312-554-7069 Illinois U.S.A.
  • 3125547070 | +1 312-554-7070 Illinois U.S.A.
  • 3125547071 | +1 312-554-7071 Illinois U.S.A.
  • 3125547072 | +1 312-554-7072 Illinois U.S.A.
  • 3125547073 | +1 312-554-7073 Illinois U.S.A.
  • 3125547074 | +1 312-554-7074 Illinois U.S.A.
  • 3125547075 | +1 312-554-7075 Illinois U.S.A.
  • 3125547076 | +1 312-554-7076 Illinois U.S.A.
  • 3125547077 | +1 312-554-7077 Illinois U.S.A.
  • 3125547078 | +1 312-554-7078 Illinois U.S.A.
  • 3125547079 | +1 312-554-7079 Illinois U.S.A.
  • 3125547080 | +1 312-554-7080 Illinois U.S.A.
  • 3125547081 | +1 312-554-7081 Illinois U.S.A.
  • 3125547082 | +1 312-554-7082 Illinois U.S.A.
  • 3125547083 | +1 312-554-7083 Illinois U.S.A.
  • 3125547084 | +1 312-554-7084 Illinois U.S.A.
  • 3125547085 | +1 312-554-7085 Illinois U.S.A.
  • 3125547086 | +1 312-554-7086 Illinois U.S.A.
  • 3125547087 | +1 312-554-7087 Illinois U.S.A.
  • 3125547088 | +1 312-554-7088 Illinois U.S.A.
  • 3125547089 | +1 312-554-7089 Illinois U.S.A.
  • 3125547090 | +1 312-554-7090 Illinois U.S.A.
  • 3125547091 | +1 312-554-7091 Illinois U.S.A.
  • 3125547092 | +1 312-554-7092 Illinois U.S.A.
  • 3125547093 | +1 312-554-7093 Illinois U.S.A.
  • 3125547094 | +1 312-554-7094 Illinois U.S.A.
  • 3125547095 | +1 312-554-7095 Illinois U.S.A.
  • 3125547096 | +1 312-554-7096 Illinois U.S.A.
  • 3125547097 | +1 312-554-7097 Illinois U.S.A.
  • 3125547098 | +1 312-554-7098 Illinois U.S.A.
  • 3125547099 | +1 312-554-7099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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