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).

  • 3129877000 | +1 312-987-7000 Illinois U.S.A.
  • 3129877001 | +1 312-987-7001 Illinois U.S.A.
  • 3129877002 | +1 312-987-7002 Illinois U.S.A.
  • 3129877003 | +1 312-987-7003 Illinois U.S.A.
  • 3129877004 | +1 312-987-7004 Illinois U.S.A.
  • 3129877005 | +1 312-987-7005 Illinois U.S.A.
  • 3129877006 | +1 312-987-7006 Illinois U.S.A.
  • 3129877007 | +1 312-987-7007 Illinois U.S.A.
  • 3129877008 | +1 312-987-7008 Illinois U.S.A.
  • 3129877009 | +1 312-987-7009 Illinois U.S.A.
  • 3129877010 | +1 312-987-7010 Illinois U.S.A.
  • 3129877011 | +1 312-987-7011 Illinois U.S.A.
  • 3129877012 | +1 312-987-7012 Illinois U.S.A.
  • 3129877013 | +1 312-987-7013 Illinois U.S.A.
  • 3129877014 | +1 312-987-7014 Illinois U.S.A.
  • 3129877015 | +1 312-987-7015 Illinois U.S.A.
  • 3129877016 | +1 312-987-7016 Illinois U.S.A.
  • 3129877017 | +1 312-987-7017 Illinois U.S.A.
  • 3129877018 | +1 312-987-7018 Illinois U.S.A.
  • 3129877019 | +1 312-987-7019 Illinois U.S.A.
  • 3129877020 | +1 312-987-7020 Illinois U.S.A.
  • 3129877021 | +1 312-987-7021 Illinois U.S.A.
  • 3129877022 | +1 312-987-7022 Illinois U.S.A.
  • 3129877023 | +1 312-987-7023 Illinois U.S.A.
  • 3129877024 | +1 312-987-7024 Illinois U.S.A.
  • 3129877025 | +1 312-987-7025 Illinois U.S.A.
  • 3129877026 | +1 312-987-7026 Illinois U.S.A.
  • 3129877027 | +1 312-987-7027 Illinois U.S.A.
  • 3129877028 | +1 312-987-7028 Illinois U.S.A.
  • 3129877029 | +1 312-987-7029 Illinois U.S.A.
  • 3129877030 | +1 312-987-7030 Illinois U.S.A.
  • 3129877031 | +1 312-987-7031 Illinois U.S.A.
  • 3129877032 | +1 312-987-7032 Illinois U.S.A.
  • 3129877033 | +1 312-987-7033 Illinois U.S.A.
  • 3129877034 | +1 312-987-7034 Illinois U.S.A.
  • 3129877035 | +1 312-987-7035 Illinois U.S.A.
  • 3129877036 | +1 312-987-7036 Illinois U.S.A.
  • 3129877037 | +1 312-987-7037 Illinois U.S.A.
  • 3129877038 | +1 312-987-7038 Illinois U.S.A.
  • 3129877039 | +1 312-987-7039 Illinois U.S.A.
  • 3129877040 | +1 312-987-7040 Illinois U.S.A.
  • 3129877041 | +1 312-987-7041 Illinois U.S.A.
  • 3129877042 | +1 312-987-7042 Illinois U.S.A.
  • 3129877043 | +1 312-987-7043 Illinois U.S.A.
  • 3129877044 | +1 312-987-7044 Illinois U.S.A.
  • 3129877045 | +1 312-987-7045 Illinois U.S.A.
  • 3129877046 | +1 312-987-7046 Illinois U.S.A.
  • 3129877047 | +1 312-987-7047 Illinois U.S.A.
  • 3129877048 | +1 312-987-7048 Illinois U.S.A.
  • 3129877049 | +1 312-987-7049 Illinois U.S.A.
  • 3129877050 | +1 312-987-7050 Illinois U.S.A.
  • 3129877051 | +1 312-987-7051 Illinois U.S.A.
  • 3129877052 | +1 312-987-7052 Illinois U.S.A.
  • 3129877053 | +1 312-987-7053 Illinois U.S.A.
  • 3129877054 | +1 312-987-7054 Illinois U.S.A.
  • 3129877055 | +1 312-987-7055 Illinois U.S.A.
  • 3129877056 | +1 312-987-7056 Illinois U.S.A.
  • 3129877057 | +1 312-987-7057 Illinois U.S.A.
  • 3129877058 | +1 312-987-7058 Illinois U.S.A.
  • 3129877059 | +1 312-987-7059 Illinois U.S.A.
  • 3129877060 | +1 312-987-7060 Illinois U.S.A.
  • 3129877061 | +1 312-987-7061 Illinois U.S.A.
  • 3129877062 | +1 312-987-7062 Illinois U.S.A.
  • 3129877063 | +1 312-987-7063 Illinois U.S.A.
  • 3129877064 | +1 312-987-7064 Illinois U.S.A.
  • 3129877065 | +1 312-987-7065 Illinois U.S.A.
  • 3129877066 | +1 312-987-7066 Illinois U.S.A.
  • 3129877067 | +1 312-987-7067 Illinois U.S.A.
  • 3129877068 | +1 312-987-7068 Illinois U.S.A.
  • 3129877069 | +1 312-987-7069 Illinois U.S.A.
  • 3129877070 | +1 312-987-7070 Illinois U.S.A.
  • 3129877071 | +1 312-987-7071 Illinois U.S.A.
  • 3129877072 | +1 312-987-7072 Illinois U.S.A.
  • 3129877073 | +1 312-987-7073 Illinois U.S.A.
  • 3129877074 | +1 312-987-7074 Illinois U.S.A.
  • 3129877075 | +1 312-987-7075 Illinois U.S.A.
  • 3129877076 | +1 312-987-7076 Illinois U.S.A.
  • 3129877077 | +1 312-987-7077 Illinois U.S.A.
  • 3129877078 | +1 312-987-7078 Illinois U.S.A.
  • 3129877079 | +1 312-987-7079 Illinois U.S.A.
  • 3129877080 | +1 312-987-7080 Illinois U.S.A.
  • 3129877081 | +1 312-987-7081 Illinois U.S.A.
  • 3129877082 | +1 312-987-7082 Illinois U.S.A.
  • 3129877083 | +1 312-987-7083 Illinois U.S.A.
  • 3129877084 | +1 312-987-7084 Illinois U.S.A.
  • 3129877085 | +1 312-987-7085 Illinois U.S.A.
  • 3129877086 | +1 312-987-7086 Illinois U.S.A.
  • 3129877087 | +1 312-987-7087 Illinois U.S.A.
  • 3129877088 | +1 312-987-7088 Illinois U.S.A.
  • 3129877089 | +1 312-987-7089 Illinois U.S.A.
  • 3129877090 | +1 312-987-7090 Illinois U.S.A.
  • 3129877091 | +1 312-987-7091 Illinois U.S.A.
  • 3129877092 | +1 312-987-7092 Illinois U.S.A.
  • 3129877093 | +1 312-987-7093 Illinois U.S.A.
  • 3129877094 | +1 312-987-7094 Illinois U.S.A.
  • 3129877095 | +1 312-987-7095 Illinois U.S.A.
  • 3129877096 | +1 312-987-7096 Illinois U.S.A.
  • 3129877097 | +1 312-987-7097 Illinois U.S.A.
  • 3129877098 | +1 312-987-7098 Illinois U.S.A.
  • 3129877099 | +1 312-987-7099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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