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).

  • 3128457000 | +1 312-845-7000 Illinois U.S.A.
  • 3128457001 | +1 312-845-7001 Illinois U.S.A.
  • 3128457002 | +1 312-845-7002 Illinois U.S.A.
  • 3128457003 | +1 312-845-7003 Illinois U.S.A.
  • 3128457004 | +1 312-845-7004 Illinois U.S.A.
  • 3128457005 | +1 312-845-7005 Illinois U.S.A.
  • 3128457006 | +1 312-845-7006 Illinois U.S.A.
  • 3128457007 | +1 312-845-7007 Illinois U.S.A.
  • 3128457008 | +1 312-845-7008 Illinois U.S.A.
  • 3128457009 | +1 312-845-7009 Illinois U.S.A.
  • 3128457010 | +1 312-845-7010 Illinois U.S.A.
  • 3128457011 | +1 312-845-7011 Illinois U.S.A.
  • 3128457012 | +1 312-845-7012 Illinois U.S.A.
  • 3128457013 | +1 312-845-7013 Illinois U.S.A.
  • 3128457014 | +1 312-845-7014 Illinois U.S.A.
  • 3128457015 | +1 312-845-7015 Illinois U.S.A.
  • 3128457016 | +1 312-845-7016 Illinois U.S.A.
  • 3128457017 | +1 312-845-7017 Illinois U.S.A.
  • 3128457018 | +1 312-845-7018 Illinois U.S.A.
  • 3128457019 | +1 312-845-7019 Illinois U.S.A.
  • 3128457020 | +1 312-845-7020 Illinois U.S.A.
  • 3128457021 | +1 312-845-7021 Illinois U.S.A.
  • 3128457022 | +1 312-845-7022 Illinois U.S.A.
  • 3128457023 | +1 312-845-7023 Illinois U.S.A.
  • 3128457024 | +1 312-845-7024 Illinois U.S.A.
  • 3128457025 | +1 312-845-7025 Illinois U.S.A.
  • 3128457026 | +1 312-845-7026 Illinois U.S.A.
  • 3128457027 | +1 312-845-7027 Illinois U.S.A.
  • 3128457028 | +1 312-845-7028 Illinois U.S.A.
  • 3128457029 | +1 312-845-7029 Illinois U.S.A.
  • 3128457030 | +1 312-845-7030 Illinois U.S.A.
  • 3128457031 | +1 312-845-7031 Illinois U.S.A.
  • 3128457032 | +1 312-845-7032 Illinois U.S.A.
  • 3128457033 | +1 312-845-7033 Illinois U.S.A.
  • 3128457034 | +1 312-845-7034 Illinois U.S.A.
  • 3128457035 | +1 312-845-7035 Illinois U.S.A.
  • 3128457036 | +1 312-845-7036 Illinois U.S.A.
  • 3128457037 | +1 312-845-7037 Illinois U.S.A.
  • 3128457038 | +1 312-845-7038 Illinois U.S.A.
  • 3128457039 | +1 312-845-7039 Illinois U.S.A.
  • 3128457040 | +1 312-845-7040 Illinois U.S.A.
  • 3128457041 | +1 312-845-7041 Illinois U.S.A.
  • 3128457042 | +1 312-845-7042 Illinois U.S.A.
  • 3128457043 | +1 312-845-7043 Illinois U.S.A.
  • 3128457044 | +1 312-845-7044 Illinois U.S.A.
  • 3128457045 | +1 312-845-7045 Illinois U.S.A.
  • 3128457046 | +1 312-845-7046 Illinois U.S.A.
  • 3128457047 | +1 312-845-7047 Illinois U.S.A.
  • 3128457048 | +1 312-845-7048 Illinois U.S.A.
  • 3128457049 | +1 312-845-7049 Illinois U.S.A.
  • 3128457050 | +1 312-845-7050 Illinois U.S.A.
  • 3128457051 | +1 312-845-7051 Illinois U.S.A.
  • 3128457052 | +1 312-845-7052 Illinois U.S.A.
  • 3128457053 | +1 312-845-7053 Illinois U.S.A.
  • 3128457054 | +1 312-845-7054 Illinois U.S.A.
  • 3128457055 | +1 312-845-7055 Illinois U.S.A.
  • 3128457056 | +1 312-845-7056 Illinois U.S.A.
  • 3128457057 | +1 312-845-7057 Illinois U.S.A.
  • 3128457058 | +1 312-845-7058 Illinois U.S.A.
  • 3128457059 | +1 312-845-7059 Illinois U.S.A.
  • 3128457060 | +1 312-845-7060 Illinois U.S.A.
  • 3128457061 | +1 312-845-7061 Illinois U.S.A.
  • 3128457062 | +1 312-845-7062 Illinois U.S.A.
  • 3128457063 | +1 312-845-7063 Illinois U.S.A.
  • 3128457064 | +1 312-845-7064 Illinois U.S.A.
  • 3128457065 | +1 312-845-7065 Illinois U.S.A.
  • 3128457066 | +1 312-845-7066 Illinois U.S.A.
  • 3128457067 | +1 312-845-7067 Illinois U.S.A.
  • 3128457068 | +1 312-845-7068 Illinois U.S.A.
  • 3128457069 | +1 312-845-7069 Illinois U.S.A.
  • 3128457070 | +1 312-845-7070 Illinois U.S.A.
  • 3128457071 | +1 312-845-7071 Illinois U.S.A.
  • 3128457072 | +1 312-845-7072 Illinois U.S.A.
  • 3128457073 | +1 312-845-7073 Illinois U.S.A.
  • 3128457074 | +1 312-845-7074 Illinois U.S.A.
  • 3128457075 | +1 312-845-7075 Illinois U.S.A.
  • 3128457076 | +1 312-845-7076 Illinois U.S.A.
  • 3128457077 | +1 312-845-7077 Illinois U.S.A.
  • 3128457078 | +1 312-845-7078 Illinois U.S.A.
  • 3128457079 | +1 312-845-7079 Illinois U.S.A.
  • 3128457080 | +1 312-845-7080 Illinois U.S.A.
  • 3128457081 | +1 312-845-7081 Illinois U.S.A.
  • 3128457082 | +1 312-845-7082 Illinois U.S.A.
  • 3128457083 | +1 312-845-7083 Illinois U.S.A.
  • 3128457084 | +1 312-845-7084 Illinois U.S.A.
  • 3128457085 | +1 312-845-7085 Illinois U.S.A.
  • 3128457086 | +1 312-845-7086 Illinois U.S.A.
  • 3128457087 | +1 312-845-7087 Illinois U.S.A.
  • 3128457088 | +1 312-845-7088 Illinois U.S.A.
  • 3128457089 | +1 312-845-7089 Illinois U.S.A.
  • 3128457090 | +1 312-845-7090 Illinois U.S.A.
  • 3128457091 | +1 312-845-7091 Illinois U.S.A.
  • 3128457092 | +1 312-845-7092 Illinois U.S.A.
  • 3128457093 | +1 312-845-7093 Illinois U.S.A.
  • 3128457094 | +1 312-845-7094 Illinois U.S.A.
  • 3128457095 | +1 312-845-7095 Illinois U.S.A.
  • 3128457096 | +1 312-845-7096 Illinois U.S.A.
  • 3128457097 | +1 312-845-7097 Illinois U.S.A.
  • 3128457098 | +1 312-845-7098 Illinois U.S.A.
  • 3128457099 | +1 312-845-7099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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