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).

  • 3122777000 | +1 312-277-7000 Illinois U.S.A.
  • 3122777001 | +1 312-277-7001 Illinois U.S.A.
  • 3122777002 | +1 312-277-7002 Illinois U.S.A.
  • 3122777003 | +1 312-277-7003 Illinois U.S.A.
  • 3122777004 | +1 312-277-7004 Illinois U.S.A.
  • 3122777005 | +1 312-277-7005 Illinois U.S.A.
  • 3122777006 | +1 312-277-7006 Illinois U.S.A.
  • 3122777007 | +1 312-277-7007 Illinois U.S.A.
  • 3122777008 | +1 312-277-7008 Illinois U.S.A.
  • 3122777009 | +1 312-277-7009 Illinois U.S.A.
  • 3122777010 | +1 312-277-7010 Illinois U.S.A.
  • 3122777011 | +1 312-277-7011 Illinois U.S.A.
  • 3122777012 | +1 312-277-7012 Illinois U.S.A.
  • 3122777013 | +1 312-277-7013 Illinois U.S.A.
  • 3122777014 | +1 312-277-7014 Illinois U.S.A.
  • 3122777015 | +1 312-277-7015 Illinois U.S.A.
  • 3122777016 | +1 312-277-7016 Illinois U.S.A.
  • 3122777017 | +1 312-277-7017 Illinois U.S.A.
  • 3122777018 | +1 312-277-7018 Illinois U.S.A.
  • 3122777019 | +1 312-277-7019 Illinois U.S.A.
  • 3122777020 | +1 312-277-7020 Illinois U.S.A.
  • 3122777021 | +1 312-277-7021 Illinois U.S.A.
  • 3122777022 | +1 312-277-7022 Illinois U.S.A.
  • 3122777023 | +1 312-277-7023 Illinois U.S.A.
  • 3122777024 | +1 312-277-7024 Illinois U.S.A.
  • 3122777025 | +1 312-277-7025 Illinois U.S.A.
  • 3122777026 | +1 312-277-7026 Illinois U.S.A.
  • 3122777027 | +1 312-277-7027 Illinois U.S.A.
  • 3122777028 | +1 312-277-7028 Illinois U.S.A.
  • 3122777029 | +1 312-277-7029 Illinois U.S.A.
  • 3122777030 | +1 312-277-7030 Illinois U.S.A.
  • 3122777031 | +1 312-277-7031 Illinois U.S.A.
  • 3122777032 | +1 312-277-7032 Illinois U.S.A.
  • 3122777033 | +1 312-277-7033 Illinois U.S.A.
  • 3122777034 | +1 312-277-7034 Illinois U.S.A.
  • 3122777035 | +1 312-277-7035 Illinois U.S.A.
  • 3122777036 | +1 312-277-7036 Illinois U.S.A.
  • 3122777037 | +1 312-277-7037 Illinois U.S.A.
  • 3122777038 | +1 312-277-7038 Illinois U.S.A.
  • 3122777039 | +1 312-277-7039 Illinois U.S.A.
  • 3122777040 | +1 312-277-7040 Illinois U.S.A.
  • 3122777041 | +1 312-277-7041 Illinois U.S.A.
  • 3122777042 | +1 312-277-7042 Illinois U.S.A.
  • 3122777043 | +1 312-277-7043 Illinois U.S.A.
  • 3122777044 | +1 312-277-7044 Illinois U.S.A.
  • 3122777045 | +1 312-277-7045 Illinois U.S.A.
  • 3122777046 | +1 312-277-7046 Illinois U.S.A.
  • 3122777047 | +1 312-277-7047 Illinois U.S.A.
  • 3122777048 | +1 312-277-7048 Illinois U.S.A.
  • 3122777049 | +1 312-277-7049 Illinois U.S.A.
  • 3122777050 | +1 312-277-7050 Illinois U.S.A.
  • 3122777051 | +1 312-277-7051 Illinois U.S.A.
  • 3122777052 | +1 312-277-7052 Illinois U.S.A.
  • 3122777053 | +1 312-277-7053 Illinois U.S.A.
  • 3122777054 | +1 312-277-7054 Illinois U.S.A.
  • 3122777055 | +1 312-277-7055 Illinois U.S.A.
  • 3122777056 | +1 312-277-7056 Illinois U.S.A.
  • 3122777057 | +1 312-277-7057 Illinois U.S.A.
  • 3122777058 | +1 312-277-7058 Illinois U.S.A.
  • 3122777059 | +1 312-277-7059 Illinois U.S.A.
  • 3122777060 | +1 312-277-7060 Illinois U.S.A.
  • 3122777061 | +1 312-277-7061 Illinois U.S.A.
  • 3122777062 | +1 312-277-7062 Illinois U.S.A.
  • 3122777063 | +1 312-277-7063 Illinois U.S.A.
  • 3122777064 | +1 312-277-7064 Illinois U.S.A.
  • 3122777065 | +1 312-277-7065 Illinois U.S.A.
  • 3122777066 | +1 312-277-7066 Illinois U.S.A.
  • 3122777067 | +1 312-277-7067 Illinois U.S.A.
  • 3122777068 | +1 312-277-7068 Illinois U.S.A.
  • 3122777069 | +1 312-277-7069 Illinois U.S.A.
  • 3122777070 | +1 312-277-7070 Illinois U.S.A.
  • 3122777071 | +1 312-277-7071 Illinois U.S.A.
  • 3122777072 | +1 312-277-7072 Illinois U.S.A.
  • 3122777073 | +1 312-277-7073 Illinois U.S.A.
  • 3122777074 | +1 312-277-7074 Illinois U.S.A.
  • 3122777075 | +1 312-277-7075 Illinois U.S.A.
  • 3122777076 | +1 312-277-7076 Illinois U.S.A.
  • 3122777077 | +1 312-277-7077 Illinois U.S.A.
  • 3122777078 | +1 312-277-7078 Illinois U.S.A.
  • 3122777079 | +1 312-277-7079 Illinois U.S.A.
  • 3122777080 | +1 312-277-7080 Illinois U.S.A.
  • 3122777081 | +1 312-277-7081 Illinois U.S.A.
  • 3122777082 | +1 312-277-7082 Illinois U.S.A.
  • 3122777083 | +1 312-277-7083 Illinois U.S.A.
  • 3122777084 | +1 312-277-7084 Illinois U.S.A.
  • 3122777085 | +1 312-277-7085 Illinois U.S.A.
  • 3122777086 | +1 312-277-7086 Illinois U.S.A.
  • 3122777087 | +1 312-277-7087 Illinois U.S.A.
  • 3122777088 | +1 312-277-7088 Illinois U.S.A.
  • 3122777089 | +1 312-277-7089 Illinois U.S.A.
  • 3122777090 | +1 312-277-7090 Illinois U.S.A.
  • 3122777091 | +1 312-277-7091 Illinois U.S.A.
  • 3122777092 | +1 312-277-7092 Illinois U.S.A.
  • 3122777093 | +1 312-277-7093 Illinois U.S.A.
  • 3122777094 | +1 312-277-7094 Illinois U.S.A.
  • 3122777095 | +1 312-277-7095 Illinois U.S.A.
  • 3122777096 | +1 312-277-7096 Illinois U.S.A.
  • 3122777097 | +1 312-277-7097 Illinois U.S.A.
  • 3122777098 | +1 312-277-7098 Illinois U.S.A.
  • 3122777099 | +1 312-277-7099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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