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).

  • 3125677000 | +1 312-567-7000 Illinois U.S.A.
  • 3125677001 | +1 312-567-7001 Illinois U.S.A.
  • 3125677002 | +1 312-567-7002 Illinois U.S.A.
  • 3125677003 | +1 312-567-7003 Illinois U.S.A.
  • 3125677004 | +1 312-567-7004 Illinois U.S.A.
  • 3125677005 | +1 312-567-7005 Illinois U.S.A.
  • 3125677006 | +1 312-567-7006 Illinois U.S.A.
  • 3125677007 | +1 312-567-7007 Illinois U.S.A.
  • 3125677008 | +1 312-567-7008 Illinois U.S.A.
  • 3125677009 | +1 312-567-7009 Illinois U.S.A.
  • 3125677010 | +1 312-567-7010 Illinois U.S.A.
  • 3125677011 | +1 312-567-7011 Illinois U.S.A.
  • 3125677012 | +1 312-567-7012 Illinois U.S.A.
  • 3125677013 | +1 312-567-7013 Illinois U.S.A.
  • 3125677014 | +1 312-567-7014 Illinois U.S.A.
  • 3125677015 | +1 312-567-7015 Illinois U.S.A.
  • 3125677016 | +1 312-567-7016 Illinois U.S.A.
  • 3125677017 | +1 312-567-7017 Illinois U.S.A.
  • 3125677018 | +1 312-567-7018 Illinois U.S.A.
  • 3125677019 | +1 312-567-7019 Illinois U.S.A.
  • 3125677020 | +1 312-567-7020 Illinois U.S.A.
  • 3125677021 | +1 312-567-7021 Illinois U.S.A.
  • 3125677022 | +1 312-567-7022 Illinois U.S.A.
  • 3125677023 | +1 312-567-7023 Illinois U.S.A.
  • 3125677024 | +1 312-567-7024 Illinois U.S.A.
  • 3125677025 | +1 312-567-7025 Illinois U.S.A.
  • 3125677026 | +1 312-567-7026 Illinois U.S.A.
  • 3125677027 | +1 312-567-7027 Illinois U.S.A.
  • 3125677028 | +1 312-567-7028 Illinois U.S.A.
  • 3125677029 | +1 312-567-7029 Illinois U.S.A.
  • 3125677030 | +1 312-567-7030 Illinois U.S.A.
  • 3125677031 | +1 312-567-7031 Illinois U.S.A.
  • 3125677032 | +1 312-567-7032 Illinois U.S.A.
  • 3125677033 | +1 312-567-7033 Illinois U.S.A.
  • 3125677034 | +1 312-567-7034 Illinois U.S.A.
  • 3125677035 | +1 312-567-7035 Illinois U.S.A.
  • 3125677036 | +1 312-567-7036 Illinois U.S.A.
  • 3125677037 | +1 312-567-7037 Illinois U.S.A.
  • 3125677038 | +1 312-567-7038 Illinois U.S.A.
  • 3125677039 | +1 312-567-7039 Illinois U.S.A.
  • 3125677040 | +1 312-567-7040 Illinois U.S.A.
  • 3125677041 | +1 312-567-7041 Illinois U.S.A.
  • 3125677042 | +1 312-567-7042 Illinois U.S.A.
  • 3125677043 | +1 312-567-7043 Illinois U.S.A.
  • 3125677044 | +1 312-567-7044 Illinois U.S.A.
  • 3125677045 | +1 312-567-7045 Illinois U.S.A.
  • 3125677046 | +1 312-567-7046 Illinois U.S.A.
  • 3125677047 | +1 312-567-7047 Illinois U.S.A.
  • 3125677048 | +1 312-567-7048 Illinois U.S.A.
  • 3125677049 | +1 312-567-7049 Illinois U.S.A.
  • 3125677050 | +1 312-567-7050 Illinois U.S.A.
  • 3125677051 | +1 312-567-7051 Illinois U.S.A.
  • 3125677052 | +1 312-567-7052 Illinois U.S.A.
  • 3125677053 | +1 312-567-7053 Illinois U.S.A.
  • 3125677054 | +1 312-567-7054 Illinois U.S.A.
  • 3125677055 | +1 312-567-7055 Illinois U.S.A.
  • 3125677056 | +1 312-567-7056 Illinois U.S.A.
  • 3125677057 | +1 312-567-7057 Illinois U.S.A.
  • 3125677058 | +1 312-567-7058 Illinois U.S.A.
  • 3125677059 | +1 312-567-7059 Illinois U.S.A.
  • 3125677060 | +1 312-567-7060 Illinois U.S.A.
  • 3125677061 | +1 312-567-7061 Illinois U.S.A.
  • 3125677062 | +1 312-567-7062 Illinois U.S.A.
  • 3125677063 | +1 312-567-7063 Illinois U.S.A.
  • 3125677064 | +1 312-567-7064 Illinois U.S.A.
  • 3125677065 | +1 312-567-7065 Illinois U.S.A.
  • 3125677066 | +1 312-567-7066 Illinois U.S.A.
  • 3125677067 | +1 312-567-7067 Illinois U.S.A.
  • 3125677068 | +1 312-567-7068 Illinois U.S.A.
  • 3125677069 | +1 312-567-7069 Illinois U.S.A.
  • 3125677070 | +1 312-567-7070 Illinois U.S.A.
  • 3125677071 | +1 312-567-7071 Illinois U.S.A.
  • 3125677072 | +1 312-567-7072 Illinois U.S.A.
  • 3125677073 | +1 312-567-7073 Illinois U.S.A.
  • 3125677074 | +1 312-567-7074 Illinois U.S.A.
  • 3125677075 | +1 312-567-7075 Illinois U.S.A.
  • 3125677076 | +1 312-567-7076 Illinois U.S.A.
  • 3125677077 | +1 312-567-7077 Illinois U.S.A.
  • 3125677078 | +1 312-567-7078 Illinois U.S.A.
  • 3125677079 | +1 312-567-7079 Illinois U.S.A.
  • 3125677080 | +1 312-567-7080 Illinois U.S.A.
  • 3125677081 | +1 312-567-7081 Illinois U.S.A.
  • 3125677082 | +1 312-567-7082 Illinois U.S.A.
  • 3125677083 | +1 312-567-7083 Illinois U.S.A.
  • 3125677084 | +1 312-567-7084 Illinois U.S.A.
  • 3125677085 | +1 312-567-7085 Illinois U.S.A.
  • 3125677086 | +1 312-567-7086 Illinois U.S.A.
  • 3125677087 | +1 312-567-7087 Illinois U.S.A.
  • 3125677088 | +1 312-567-7088 Illinois U.S.A.
  • 3125677089 | +1 312-567-7089 Illinois U.S.A.
  • 3125677090 | +1 312-567-7090 Illinois U.S.A.
  • 3125677091 | +1 312-567-7091 Illinois U.S.A.
  • 3125677092 | +1 312-567-7092 Illinois U.S.A.
  • 3125677093 | +1 312-567-7093 Illinois U.S.A.
  • 3125677094 | +1 312-567-7094 Illinois U.S.A.
  • 3125677095 | +1 312-567-7095 Illinois U.S.A.
  • 3125677096 | +1 312-567-7096 Illinois U.S.A.
  • 3125677097 | +1 312-567-7097 Illinois U.S.A.
  • 3125677098 | +1 312-567-7098 Illinois U.S.A.
  • 3125677099 | +1 312-567-7099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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