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).

  • 3128317000 | +1 312-831-7000 Illinois U.S.A.
  • 3128317001 | +1 312-831-7001 Illinois U.S.A.
  • 3128317002 | +1 312-831-7002 Illinois U.S.A.
  • 3128317003 | +1 312-831-7003 Illinois U.S.A.
  • 3128317004 | +1 312-831-7004 Illinois U.S.A.
  • 3128317005 | +1 312-831-7005 Illinois U.S.A.
  • 3128317006 | +1 312-831-7006 Illinois U.S.A.
  • 3128317007 | +1 312-831-7007 Illinois U.S.A.
  • 3128317008 | +1 312-831-7008 Illinois U.S.A.
  • 3128317009 | +1 312-831-7009 Illinois U.S.A.
  • 3128317010 | +1 312-831-7010 Illinois U.S.A.
  • 3128317011 | +1 312-831-7011 Illinois U.S.A.
  • 3128317012 | +1 312-831-7012 Illinois U.S.A.
  • 3128317013 | +1 312-831-7013 Illinois U.S.A.
  • 3128317014 | +1 312-831-7014 Illinois U.S.A.
  • 3128317015 | +1 312-831-7015 Illinois U.S.A.
  • 3128317016 | +1 312-831-7016 Illinois U.S.A.
  • 3128317017 | +1 312-831-7017 Illinois U.S.A.
  • 3128317018 | +1 312-831-7018 Illinois U.S.A.
  • 3128317019 | +1 312-831-7019 Illinois U.S.A.
  • 3128317020 | +1 312-831-7020 Illinois U.S.A.
  • 3128317021 | +1 312-831-7021 Illinois U.S.A.
  • 3128317022 | +1 312-831-7022 Illinois U.S.A.
  • 3128317023 | +1 312-831-7023 Illinois U.S.A.
  • 3128317024 | +1 312-831-7024 Illinois U.S.A.
  • 3128317025 | +1 312-831-7025 Illinois U.S.A.
  • 3128317026 | +1 312-831-7026 Illinois U.S.A.
  • 3128317027 | +1 312-831-7027 Illinois U.S.A.
  • 3128317028 | +1 312-831-7028 Illinois U.S.A.
  • 3128317029 | +1 312-831-7029 Illinois U.S.A.
  • 3128317030 | +1 312-831-7030 Illinois U.S.A.
  • 3128317031 | +1 312-831-7031 Illinois U.S.A.
  • 3128317032 | +1 312-831-7032 Illinois U.S.A.
  • 3128317033 | +1 312-831-7033 Illinois U.S.A.
  • 3128317034 | +1 312-831-7034 Illinois U.S.A.
  • 3128317035 | +1 312-831-7035 Illinois U.S.A.
  • 3128317036 | +1 312-831-7036 Illinois U.S.A.
  • 3128317037 | +1 312-831-7037 Illinois U.S.A.
  • 3128317038 | +1 312-831-7038 Illinois U.S.A.
  • 3128317039 | +1 312-831-7039 Illinois U.S.A.
  • 3128317040 | +1 312-831-7040 Illinois U.S.A.
  • 3128317041 | +1 312-831-7041 Illinois U.S.A.
  • 3128317042 | +1 312-831-7042 Illinois U.S.A.
  • 3128317043 | +1 312-831-7043 Illinois U.S.A.
  • 3128317044 | +1 312-831-7044 Illinois U.S.A.
  • 3128317045 | +1 312-831-7045 Illinois U.S.A.
  • 3128317046 | +1 312-831-7046 Illinois U.S.A.
  • 3128317047 | +1 312-831-7047 Illinois U.S.A.
  • 3128317048 | +1 312-831-7048 Illinois U.S.A.
  • 3128317049 | +1 312-831-7049 Illinois U.S.A.
  • 3128317050 | +1 312-831-7050 Illinois U.S.A.
  • 3128317051 | +1 312-831-7051 Illinois U.S.A.
  • 3128317052 | +1 312-831-7052 Illinois U.S.A.
  • 3128317053 | +1 312-831-7053 Illinois U.S.A.
  • 3128317054 | +1 312-831-7054 Illinois U.S.A.
  • 3128317055 | +1 312-831-7055 Illinois U.S.A.
  • 3128317056 | +1 312-831-7056 Illinois U.S.A.
  • 3128317057 | +1 312-831-7057 Illinois U.S.A.
  • 3128317058 | +1 312-831-7058 Illinois U.S.A.
  • 3128317059 | +1 312-831-7059 Illinois U.S.A.
  • 3128317060 | +1 312-831-7060 Illinois U.S.A.
  • 3128317061 | +1 312-831-7061 Illinois U.S.A.
  • 3128317062 | +1 312-831-7062 Illinois U.S.A.
  • 3128317063 | +1 312-831-7063 Illinois U.S.A.
  • 3128317064 | +1 312-831-7064 Illinois U.S.A.
  • 3128317065 | +1 312-831-7065 Illinois U.S.A.
  • 3128317066 | +1 312-831-7066 Illinois U.S.A.
  • 3128317067 | +1 312-831-7067 Illinois U.S.A.
  • 3128317068 | +1 312-831-7068 Illinois U.S.A.
  • 3128317069 | +1 312-831-7069 Illinois U.S.A.
  • 3128317070 | +1 312-831-7070 Illinois U.S.A.
  • 3128317071 | +1 312-831-7071 Illinois U.S.A.
  • 3128317072 | +1 312-831-7072 Illinois U.S.A.
  • 3128317073 | +1 312-831-7073 Illinois U.S.A.
  • 3128317074 | +1 312-831-7074 Illinois U.S.A.
  • 3128317075 | +1 312-831-7075 Illinois U.S.A.
  • 3128317076 | +1 312-831-7076 Illinois U.S.A.
  • 3128317077 | +1 312-831-7077 Illinois U.S.A.
  • 3128317078 | +1 312-831-7078 Illinois U.S.A.
  • 3128317079 | +1 312-831-7079 Illinois U.S.A.
  • 3128317080 | +1 312-831-7080 Illinois U.S.A.
  • 3128317081 | +1 312-831-7081 Illinois U.S.A.
  • 3128317082 | +1 312-831-7082 Illinois U.S.A.
  • 3128317083 | +1 312-831-7083 Illinois U.S.A.
  • 3128317084 | +1 312-831-7084 Illinois U.S.A.
  • 3128317085 | +1 312-831-7085 Illinois U.S.A.
  • 3128317086 | +1 312-831-7086 Illinois U.S.A.
  • 3128317087 | +1 312-831-7087 Illinois U.S.A.
  • 3128317088 | +1 312-831-7088 Illinois U.S.A.
  • 3128317089 | +1 312-831-7089 Illinois U.S.A.
  • 3128317090 | +1 312-831-7090 Illinois U.S.A.
  • 3128317091 | +1 312-831-7091 Illinois U.S.A.
  • 3128317092 | +1 312-831-7092 Illinois U.S.A.
  • 3128317093 | +1 312-831-7093 Illinois U.S.A.
  • 3128317094 | +1 312-831-7094 Illinois U.S.A.
  • 3128317095 | +1 312-831-7095 Illinois U.S.A.
  • 3128317096 | +1 312-831-7096 Illinois U.S.A.
  • 3128317097 | +1 312-831-7097 Illinois U.S.A.
  • 3128317098 | +1 312-831-7098 Illinois U.S.A.
  • 3128317099 | +1 312-831-7099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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