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).

  • 3128177000 | +1 312-817-7000 Illinois U.S.A.
  • 3128177001 | +1 312-817-7001 Illinois U.S.A.
  • 3128177002 | +1 312-817-7002 Illinois U.S.A.
  • 3128177003 | +1 312-817-7003 Illinois U.S.A.
  • 3128177004 | +1 312-817-7004 Illinois U.S.A.
  • 3128177005 | +1 312-817-7005 Illinois U.S.A.
  • 3128177006 | +1 312-817-7006 Illinois U.S.A.
  • 3128177007 | +1 312-817-7007 Illinois U.S.A.
  • 3128177008 | +1 312-817-7008 Illinois U.S.A.
  • 3128177009 | +1 312-817-7009 Illinois U.S.A.
  • 3128177010 | +1 312-817-7010 Illinois U.S.A.
  • 3128177011 | +1 312-817-7011 Illinois U.S.A.
  • 3128177012 | +1 312-817-7012 Illinois U.S.A.
  • 3128177013 | +1 312-817-7013 Illinois U.S.A.
  • 3128177014 | +1 312-817-7014 Illinois U.S.A.
  • 3128177015 | +1 312-817-7015 Illinois U.S.A.
  • 3128177016 | +1 312-817-7016 Illinois U.S.A.
  • 3128177017 | +1 312-817-7017 Illinois U.S.A.
  • 3128177018 | +1 312-817-7018 Illinois U.S.A.
  • 3128177019 | +1 312-817-7019 Illinois U.S.A.
  • 3128177020 | +1 312-817-7020 Illinois U.S.A.
  • 3128177021 | +1 312-817-7021 Illinois U.S.A.
  • 3128177022 | +1 312-817-7022 Illinois U.S.A.
  • 3128177023 | +1 312-817-7023 Illinois U.S.A.
  • 3128177024 | +1 312-817-7024 Illinois U.S.A.
  • 3128177025 | +1 312-817-7025 Illinois U.S.A.
  • 3128177026 | +1 312-817-7026 Illinois U.S.A.
  • 3128177027 | +1 312-817-7027 Illinois U.S.A.
  • 3128177028 | +1 312-817-7028 Illinois U.S.A.
  • 3128177029 | +1 312-817-7029 Illinois U.S.A.
  • 3128177030 | +1 312-817-7030 Illinois U.S.A.
  • 3128177031 | +1 312-817-7031 Illinois U.S.A.
  • 3128177032 | +1 312-817-7032 Illinois U.S.A.
  • 3128177033 | +1 312-817-7033 Illinois U.S.A.
  • 3128177034 | +1 312-817-7034 Illinois U.S.A.
  • 3128177035 | +1 312-817-7035 Illinois U.S.A.
  • 3128177036 | +1 312-817-7036 Illinois U.S.A.
  • 3128177037 | +1 312-817-7037 Illinois U.S.A.
  • 3128177038 | +1 312-817-7038 Illinois U.S.A.
  • 3128177039 | +1 312-817-7039 Illinois U.S.A.
  • 3128177040 | +1 312-817-7040 Illinois U.S.A.
  • 3128177041 | +1 312-817-7041 Illinois U.S.A.
  • 3128177042 | +1 312-817-7042 Illinois U.S.A.
  • 3128177043 | +1 312-817-7043 Illinois U.S.A.
  • 3128177044 | +1 312-817-7044 Illinois U.S.A.
  • 3128177045 | +1 312-817-7045 Illinois U.S.A.
  • 3128177046 | +1 312-817-7046 Illinois U.S.A.
  • 3128177047 | +1 312-817-7047 Illinois U.S.A.
  • 3128177048 | +1 312-817-7048 Illinois U.S.A.
  • 3128177049 | +1 312-817-7049 Illinois U.S.A.
  • 3128177050 | +1 312-817-7050 Illinois U.S.A.
  • 3128177051 | +1 312-817-7051 Illinois U.S.A.
  • 3128177052 | +1 312-817-7052 Illinois U.S.A.
  • 3128177053 | +1 312-817-7053 Illinois U.S.A.
  • 3128177054 | +1 312-817-7054 Illinois U.S.A.
  • 3128177055 | +1 312-817-7055 Illinois U.S.A.
  • 3128177056 | +1 312-817-7056 Illinois U.S.A.
  • 3128177057 | +1 312-817-7057 Illinois U.S.A.
  • 3128177058 | +1 312-817-7058 Illinois U.S.A.
  • 3128177059 | +1 312-817-7059 Illinois U.S.A.
  • 3128177060 | +1 312-817-7060 Illinois U.S.A.
  • 3128177061 | +1 312-817-7061 Illinois U.S.A.
  • 3128177062 | +1 312-817-7062 Illinois U.S.A.
  • 3128177063 | +1 312-817-7063 Illinois U.S.A.
  • 3128177064 | +1 312-817-7064 Illinois U.S.A.
  • 3128177065 | +1 312-817-7065 Illinois U.S.A.
  • 3128177066 | +1 312-817-7066 Illinois U.S.A.
  • 3128177067 | +1 312-817-7067 Illinois U.S.A.
  • 3128177068 | +1 312-817-7068 Illinois U.S.A.
  • 3128177069 | +1 312-817-7069 Illinois U.S.A.
  • 3128177070 | +1 312-817-7070 Illinois U.S.A.
  • 3128177071 | +1 312-817-7071 Illinois U.S.A.
  • 3128177072 | +1 312-817-7072 Illinois U.S.A.
  • 3128177073 | +1 312-817-7073 Illinois U.S.A.
  • 3128177074 | +1 312-817-7074 Illinois U.S.A.
  • 3128177075 | +1 312-817-7075 Illinois U.S.A.
  • 3128177076 | +1 312-817-7076 Illinois U.S.A.
  • 3128177077 | +1 312-817-7077 Illinois U.S.A.
  • 3128177078 | +1 312-817-7078 Illinois U.S.A.
  • 3128177079 | +1 312-817-7079 Illinois U.S.A.
  • 3128177080 | +1 312-817-7080 Illinois U.S.A.
  • 3128177081 | +1 312-817-7081 Illinois U.S.A.
  • 3128177082 | +1 312-817-7082 Illinois U.S.A.
  • 3128177083 | +1 312-817-7083 Illinois U.S.A.
  • 3128177084 | +1 312-817-7084 Illinois U.S.A.
  • 3128177085 | +1 312-817-7085 Illinois U.S.A.
  • 3128177086 | +1 312-817-7086 Illinois U.S.A.
  • 3128177087 | +1 312-817-7087 Illinois U.S.A.
  • 3128177088 | +1 312-817-7088 Illinois U.S.A.
  • 3128177089 | +1 312-817-7089 Illinois U.S.A.
  • 3128177090 | +1 312-817-7090 Illinois U.S.A.
  • 3128177091 | +1 312-817-7091 Illinois U.S.A.
  • 3128177092 | +1 312-817-7092 Illinois U.S.A.
  • 3128177093 | +1 312-817-7093 Illinois U.S.A.
  • 3128177094 | +1 312-817-7094 Illinois U.S.A.
  • 3128177095 | +1 312-817-7095 Illinois U.S.A.
  • 3128177096 | +1 312-817-7096 Illinois U.S.A.
  • 3128177097 | +1 312-817-7097 Illinois U.S.A.
  • 3128177098 | +1 312-817-7098 Illinois U.S.A.
  • 3128177099 | +1 312-817-7099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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