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).

  • 3122917000 | +1 312-291-7000 Illinois U.S.A.
  • 3122917001 | +1 312-291-7001 Illinois U.S.A.
  • 3122917002 | +1 312-291-7002 Illinois U.S.A.
  • 3122917003 | +1 312-291-7003 Illinois U.S.A.
  • 3122917004 | +1 312-291-7004 Illinois U.S.A.
  • 3122917005 | +1 312-291-7005 Illinois U.S.A.
  • 3122917006 | +1 312-291-7006 Illinois U.S.A.
  • 3122917007 | +1 312-291-7007 Illinois U.S.A.
  • 3122917008 | +1 312-291-7008 Illinois U.S.A.
  • 3122917009 | +1 312-291-7009 Illinois U.S.A.
  • 3122917010 | +1 312-291-7010 Illinois U.S.A.
  • 3122917011 | +1 312-291-7011 Illinois U.S.A.
  • 3122917012 | +1 312-291-7012 Illinois U.S.A.
  • 3122917013 | +1 312-291-7013 Illinois U.S.A.
  • 3122917014 | +1 312-291-7014 Illinois U.S.A.
  • 3122917015 | +1 312-291-7015 Illinois U.S.A.
  • 3122917016 | +1 312-291-7016 Illinois U.S.A.
  • 3122917017 | +1 312-291-7017 Illinois U.S.A.
  • 3122917018 | +1 312-291-7018 Illinois U.S.A.
  • 3122917019 | +1 312-291-7019 Illinois U.S.A.
  • 3122917020 | +1 312-291-7020 Illinois U.S.A.
  • 3122917021 | +1 312-291-7021 Illinois U.S.A.
  • 3122917022 | +1 312-291-7022 Illinois U.S.A.
  • 3122917023 | +1 312-291-7023 Illinois U.S.A.
  • 3122917024 | +1 312-291-7024 Illinois U.S.A.
  • 3122917025 | +1 312-291-7025 Illinois U.S.A.
  • 3122917026 | +1 312-291-7026 Illinois U.S.A.
  • 3122917027 | +1 312-291-7027 Illinois U.S.A.
  • 3122917028 | +1 312-291-7028 Illinois U.S.A.
  • 3122917029 | +1 312-291-7029 Illinois U.S.A.
  • 3122917030 | +1 312-291-7030 Illinois U.S.A.
  • 3122917031 | +1 312-291-7031 Illinois U.S.A.
  • 3122917032 | +1 312-291-7032 Illinois U.S.A.
  • 3122917033 | +1 312-291-7033 Illinois U.S.A.
  • 3122917034 | +1 312-291-7034 Illinois U.S.A.
  • 3122917035 | +1 312-291-7035 Illinois U.S.A.
  • 3122917036 | +1 312-291-7036 Illinois U.S.A.
  • 3122917037 | +1 312-291-7037 Illinois U.S.A.
  • 3122917038 | +1 312-291-7038 Illinois U.S.A.
  • 3122917039 | +1 312-291-7039 Illinois U.S.A.
  • 3122917040 | +1 312-291-7040 Illinois U.S.A.
  • 3122917041 | +1 312-291-7041 Illinois U.S.A.
  • 3122917042 | +1 312-291-7042 Illinois U.S.A.
  • 3122917043 | +1 312-291-7043 Illinois U.S.A.
  • 3122917044 | +1 312-291-7044 Illinois U.S.A.
  • 3122917045 | +1 312-291-7045 Illinois U.S.A.
  • 3122917046 | +1 312-291-7046 Illinois U.S.A.
  • 3122917047 | +1 312-291-7047 Illinois U.S.A.
  • 3122917048 | +1 312-291-7048 Illinois U.S.A.
  • 3122917049 | +1 312-291-7049 Illinois U.S.A.
  • 3122917050 | +1 312-291-7050 Illinois U.S.A.
  • 3122917051 | +1 312-291-7051 Illinois U.S.A.
  • 3122917052 | +1 312-291-7052 Illinois U.S.A.
  • 3122917053 | +1 312-291-7053 Illinois U.S.A.
  • 3122917054 | +1 312-291-7054 Illinois U.S.A.
  • 3122917055 | +1 312-291-7055 Illinois U.S.A.
  • 3122917056 | +1 312-291-7056 Illinois U.S.A.
  • 3122917057 | +1 312-291-7057 Illinois U.S.A.
  • 3122917058 | +1 312-291-7058 Illinois U.S.A.
  • 3122917059 | +1 312-291-7059 Illinois U.S.A.
  • 3122917060 | +1 312-291-7060 Illinois U.S.A.
  • 3122917061 | +1 312-291-7061 Illinois U.S.A.
  • 3122917062 | +1 312-291-7062 Illinois U.S.A.
  • 3122917063 | +1 312-291-7063 Illinois U.S.A.
  • 3122917064 | +1 312-291-7064 Illinois U.S.A.
  • 3122917065 | +1 312-291-7065 Illinois U.S.A.
  • 3122917066 | +1 312-291-7066 Illinois U.S.A.
  • 3122917067 | +1 312-291-7067 Illinois U.S.A.
  • 3122917068 | +1 312-291-7068 Illinois U.S.A.
  • 3122917069 | +1 312-291-7069 Illinois U.S.A.
  • 3122917070 | +1 312-291-7070 Illinois U.S.A.
  • 3122917071 | +1 312-291-7071 Illinois U.S.A.
  • 3122917072 | +1 312-291-7072 Illinois U.S.A.
  • 3122917073 | +1 312-291-7073 Illinois U.S.A.
  • 3122917074 | +1 312-291-7074 Illinois U.S.A.
  • 3122917075 | +1 312-291-7075 Illinois U.S.A.
  • 3122917076 | +1 312-291-7076 Illinois U.S.A.
  • 3122917077 | +1 312-291-7077 Illinois U.S.A.
  • 3122917078 | +1 312-291-7078 Illinois U.S.A.
  • 3122917079 | +1 312-291-7079 Illinois U.S.A.
  • 3122917080 | +1 312-291-7080 Illinois U.S.A.
  • 3122917081 | +1 312-291-7081 Illinois U.S.A.
  • 3122917082 | +1 312-291-7082 Illinois U.S.A.
  • 3122917083 | +1 312-291-7083 Illinois U.S.A.
  • 3122917084 | +1 312-291-7084 Illinois U.S.A.
  • 3122917085 | +1 312-291-7085 Illinois U.S.A.
  • 3122917086 | +1 312-291-7086 Illinois U.S.A.
  • 3122917087 | +1 312-291-7087 Illinois U.S.A.
  • 3122917088 | +1 312-291-7088 Illinois U.S.A.
  • 3122917089 | +1 312-291-7089 Illinois U.S.A.
  • 3122917090 | +1 312-291-7090 Illinois U.S.A.
  • 3122917091 | +1 312-291-7091 Illinois U.S.A.
  • 3122917092 | +1 312-291-7092 Illinois U.S.A.
  • 3122917093 | +1 312-291-7093 Illinois U.S.A.
  • 3122917094 | +1 312-291-7094 Illinois U.S.A.
  • 3122917095 | +1 312-291-7095 Illinois U.S.A.
  • 3122917096 | +1 312-291-7096 Illinois U.S.A.
  • 3122917097 | +1 312-291-7097 Illinois U.S.A.
  • 3122917098 | +1 312-291-7098 Illinois U.S.A.
  • 3122917099 | +1 312-291-7099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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