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).

  • 3129797000 | +1 312-979-7000 Illinois U.S.A.
  • 3129797001 | +1 312-979-7001 Illinois U.S.A.
  • 3129797002 | +1 312-979-7002 Illinois U.S.A.
  • 3129797003 | +1 312-979-7003 Illinois U.S.A.
  • 3129797004 | +1 312-979-7004 Illinois U.S.A.
  • 3129797005 | +1 312-979-7005 Illinois U.S.A.
  • 3129797006 | +1 312-979-7006 Illinois U.S.A.
  • 3129797007 | +1 312-979-7007 Illinois U.S.A.
  • 3129797008 | +1 312-979-7008 Illinois U.S.A.
  • 3129797009 | +1 312-979-7009 Illinois U.S.A.
  • 3129797010 | +1 312-979-7010 Illinois U.S.A.
  • 3129797011 | +1 312-979-7011 Illinois U.S.A.
  • 3129797012 | +1 312-979-7012 Illinois U.S.A.
  • 3129797013 | +1 312-979-7013 Illinois U.S.A.
  • 3129797014 | +1 312-979-7014 Illinois U.S.A.
  • 3129797015 | +1 312-979-7015 Illinois U.S.A.
  • 3129797016 | +1 312-979-7016 Illinois U.S.A.
  • 3129797017 | +1 312-979-7017 Illinois U.S.A.
  • 3129797018 | +1 312-979-7018 Illinois U.S.A.
  • 3129797019 | +1 312-979-7019 Illinois U.S.A.
  • 3129797020 | +1 312-979-7020 Illinois U.S.A.
  • 3129797021 | +1 312-979-7021 Illinois U.S.A.
  • 3129797022 | +1 312-979-7022 Illinois U.S.A.
  • 3129797023 | +1 312-979-7023 Illinois U.S.A.
  • 3129797024 | +1 312-979-7024 Illinois U.S.A.
  • 3129797025 | +1 312-979-7025 Illinois U.S.A.
  • 3129797026 | +1 312-979-7026 Illinois U.S.A.
  • 3129797027 | +1 312-979-7027 Illinois U.S.A.
  • 3129797028 | +1 312-979-7028 Illinois U.S.A.
  • 3129797029 | +1 312-979-7029 Illinois U.S.A.
  • 3129797030 | +1 312-979-7030 Illinois U.S.A.
  • 3129797031 | +1 312-979-7031 Illinois U.S.A.
  • 3129797032 | +1 312-979-7032 Illinois U.S.A.
  • 3129797033 | +1 312-979-7033 Illinois U.S.A.
  • 3129797034 | +1 312-979-7034 Illinois U.S.A.
  • 3129797035 | +1 312-979-7035 Illinois U.S.A.
  • 3129797036 | +1 312-979-7036 Illinois U.S.A.
  • 3129797037 | +1 312-979-7037 Illinois U.S.A.
  • 3129797038 | +1 312-979-7038 Illinois U.S.A.
  • 3129797039 | +1 312-979-7039 Illinois U.S.A.
  • 3129797040 | +1 312-979-7040 Illinois U.S.A.
  • 3129797041 | +1 312-979-7041 Illinois U.S.A.
  • 3129797042 | +1 312-979-7042 Illinois U.S.A.
  • 3129797043 | +1 312-979-7043 Illinois U.S.A.
  • 3129797044 | +1 312-979-7044 Illinois U.S.A.
  • 3129797045 | +1 312-979-7045 Illinois U.S.A.
  • 3129797046 | +1 312-979-7046 Illinois U.S.A.
  • 3129797047 | +1 312-979-7047 Illinois U.S.A.
  • 3129797048 | +1 312-979-7048 Illinois U.S.A.
  • 3129797049 | +1 312-979-7049 Illinois U.S.A.
  • 3129797050 | +1 312-979-7050 Illinois U.S.A.
  • 3129797051 | +1 312-979-7051 Illinois U.S.A.
  • 3129797052 | +1 312-979-7052 Illinois U.S.A.
  • 3129797053 | +1 312-979-7053 Illinois U.S.A.
  • 3129797054 | +1 312-979-7054 Illinois U.S.A.
  • 3129797055 | +1 312-979-7055 Illinois U.S.A.
  • 3129797056 | +1 312-979-7056 Illinois U.S.A.
  • 3129797057 | +1 312-979-7057 Illinois U.S.A.
  • 3129797058 | +1 312-979-7058 Illinois U.S.A.
  • 3129797059 | +1 312-979-7059 Illinois U.S.A.
  • 3129797060 | +1 312-979-7060 Illinois U.S.A.
  • 3129797061 | +1 312-979-7061 Illinois U.S.A.
  • 3129797062 | +1 312-979-7062 Illinois U.S.A.
  • 3129797063 | +1 312-979-7063 Illinois U.S.A.
  • 3129797064 | +1 312-979-7064 Illinois U.S.A.
  • 3129797065 | +1 312-979-7065 Illinois U.S.A.
  • 3129797066 | +1 312-979-7066 Illinois U.S.A.
  • 3129797067 | +1 312-979-7067 Illinois U.S.A.
  • 3129797068 | +1 312-979-7068 Illinois U.S.A.
  • 3129797069 | +1 312-979-7069 Illinois U.S.A.
  • 3129797070 | +1 312-979-7070 Illinois U.S.A.
  • 3129797071 | +1 312-979-7071 Illinois U.S.A.
  • 3129797072 | +1 312-979-7072 Illinois U.S.A.
  • 3129797073 | +1 312-979-7073 Illinois U.S.A.
  • 3129797074 | +1 312-979-7074 Illinois U.S.A.
  • 3129797075 | +1 312-979-7075 Illinois U.S.A.
  • 3129797076 | +1 312-979-7076 Illinois U.S.A.
  • 3129797077 | +1 312-979-7077 Illinois U.S.A.
  • 3129797078 | +1 312-979-7078 Illinois U.S.A.
  • 3129797079 | +1 312-979-7079 Illinois U.S.A.
  • 3129797080 | +1 312-979-7080 Illinois U.S.A.
  • 3129797081 | +1 312-979-7081 Illinois U.S.A.
  • 3129797082 | +1 312-979-7082 Illinois U.S.A.
  • 3129797083 | +1 312-979-7083 Illinois U.S.A.
  • 3129797084 | +1 312-979-7084 Illinois U.S.A.
  • 3129797085 | +1 312-979-7085 Illinois U.S.A.
  • 3129797086 | +1 312-979-7086 Illinois U.S.A.
  • 3129797087 | +1 312-979-7087 Illinois U.S.A.
  • 3129797088 | +1 312-979-7088 Illinois U.S.A.
  • 3129797089 | +1 312-979-7089 Illinois U.S.A.
  • 3129797090 | +1 312-979-7090 Illinois U.S.A.
  • 3129797091 | +1 312-979-7091 Illinois U.S.A.
  • 3129797092 | +1 312-979-7092 Illinois U.S.A.
  • 3129797093 | +1 312-979-7093 Illinois U.S.A.
  • 3129797094 | +1 312-979-7094 Illinois U.S.A.
  • 3129797095 | +1 312-979-7095 Illinois U.S.A.
  • 3129797096 | +1 312-979-7096 Illinois U.S.A.
  • 3129797097 | +1 312-979-7097 Illinois U.S.A.
  • 3129797098 | +1 312-979-7098 Illinois U.S.A.
  • 3129797099 | +1 312-979-7099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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