City of Chicago


815 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).

  • 8156497000 | +1 815-649-7000 Illinois U.S.A.
  • 8156497001 | +1 815-649-7001 Illinois U.S.A.
  • 8156497002 | +1 815-649-7002 Illinois U.S.A.
  • 8156497003 | +1 815-649-7003 Illinois U.S.A.
  • 8156497004 | +1 815-649-7004 Illinois U.S.A.
  • 8156497005 | +1 815-649-7005 Illinois U.S.A.
  • 8156497006 | +1 815-649-7006 Illinois U.S.A.
  • 8156497007 | +1 815-649-7007 Illinois U.S.A.
  • 8156497008 | +1 815-649-7008 Illinois U.S.A.
  • 8156497009 | +1 815-649-7009 Illinois U.S.A.
  • 8156497010 | +1 815-649-7010 Illinois U.S.A.
  • 8156497011 | +1 815-649-7011 Illinois U.S.A.
  • 8156497012 | +1 815-649-7012 Illinois U.S.A.
  • 8156497013 | +1 815-649-7013 Illinois U.S.A.
  • 8156497014 | +1 815-649-7014 Illinois U.S.A.
  • 8156497015 | +1 815-649-7015 Illinois U.S.A.
  • 8156497016 | +1 815-649-7016 Illinois U.S.A.
  • 8156497017 | +1 815-649-7017 Illinois U.S.A.
  • 8156497018 | +1 815-649-7018 Illinois U.S.A.
  • 8156497019 | +1 815-649-7019 Illinois U.S.A.
  • 8156497020 | +1 815-649-7020 Illinois U.S.A.
  • 8156497021 | +1 815-649-7021 Illinois U.S.A.
  • 8156497022 | +1 815-649-7022 Illinois U.S.A.
  • 8156497023 | +1 815-649-7023 Illinois U.S.A.
  • 8156497024 | +1 815-649-7024 Illinois U.S.A.
  • 8156497025 | +1 815-649-7025 Illinois U.S.A.
  • 8156497026 | +1 815-649-7026 Illinois U.S.A.
  • 8156497027 | +1 815-649-7027 Illinois U.S.A.
  • 8156497028 | +1 815-649-7028 Illinois U.S.A.
  • 8156497029 | +1 815-649-7029 Illinois U.S.A.
  • 8156497030 | +1 815-649-7030 Illinois U.S.A.
  • 8156497031 | +1 815-649-7031 Illinois U.S.A.
  • 8156497032 | +1 815-649-7032 Illinois U.S.A.
  • 8156497033 | +1 815-649-7033 Illinois U.S.A.
  • 8156497034 | +1 815-649-7034 Illinois U.S.A.
  • 8156497035 | +1 815-649-7035 Illinois U.S.A.
  • 8156497036 | +1 815-649-7036 Illinois U.S.A.
  • 8156497037 | +1 815-649-7037 Illinois U.S.A.
  • 8156497038 | +1 815-649-7038 Illinois U.S.A.
  • 8156497039 | +1 815-649-7039 Illinois U.S.A.
  • 8156497040 | +1 815-649-7040 Illinois U.S.A.
  • 8156497041 | +1 815-649-7041 Illinois U.S.A.
  • 8156497042 | +1 815-649-7042 Illinois U.S.A.
  • 8156497043 | +1 815-649-7043 Illinois U.S.A.
  • 8156497044 | +1 815-649-7044 Illinois U.S.A.
  • 8156497045 | +1 815-649-7045 Illinois U.S.A.
  • 8156497046 | +1 815-649-7046 Illinois U.S.A.
  • 8156497047 | +1 815-649-7047 Illinois U.S.A.
  • 8156497048 | +1 815-649-7048 Illinois U.S.A.
  • 8156497049 | +1 815-649-7049 Illinois U.S.A.
  • 8156497050 | +1 815-649-7050 Illinois U.S.A.
  • 8156497051 | +1 815-649-7051 Illinois U.S.A.
  • 8156497052 | +1 815-649-7052 Illinois U.S.A.
  • 8156497053 | +1 815-649-7053 Illinois U.S.A.
  • 8156497054 | +1 815-649-7054 Illinois U.S.A.
  • 8156497055 | +1 815-649-7055 Illinois U.S.A.
  • 8156497056 | +1 815-649-7056 Illinois U.S.A.
  • 8156497057 | +1 815-649-7057 Illinois U.S.A.
  • 8156497058 | +1 815-649-7058 Illinois U.S.A.
  • 8156497059 | +1 815-649-7059 Illinois U.S.A.
  • 8156497060 | +1 815-649-7060 Illinois U.S.A.
  • 8156497061 | +1 815-649-7061 Illinois U.S.A.
  • 8156497062 | +1 815-649-7062 Illinois U.S.A.
  • 8156497063 | +1 815-649-7063 Illinois U.S.A.
  • 8156497064 | +1 815-649-7064 Illinois U.S.A.
  • 8156497065 | +1 815-649-7065 Illinois U.S.A.
  • 8156497066 | +1 815-649-7066 Illinois U.S.A.
  • 8156497067 | +1 815-649-7067 Illinois U.S.A.
  • 8156497068 | +1 815-649-7068 Illinois U.S.A.
  • 8156497069 | +1 815-649-7069 Illinois U.S.A.
  • 8156497070 | +1 815-649-7070 Illinois U.S.A.
  • 8156497071 | +1 815-649-7071 Illinois U.S.A.
  • 8156497072 | +1 815-649-7072 Illinois U.S.A.
  • 8156497073 | +1 815-649-7073 Illinois U.S.A.
  • 8156497074 | +1 815-649-7074 Illinois U.S.A.
  • 8156497075 | +1 815-649-7075 Illinois U.S.A.
  • 8156497076 | +1 815-649-7076 Illinois U.S.A.
  • 8156497077 | +1 815-649-7077 Illinois U.S.A.
  • 8156497078 | +1 815-649-7078 Illinois U.S.A.
  • 8156497079 | +1 815-649-7079 Illinois U.S.A.
  • 8156497080 | +1 815-649-7080 Illinois U.S.A.
  • 8156497081 | +1 815-649-7081 Illinois U.S.A.
  • 8156497082 | +1 815-649-7082 Illinois U.S.A.
  • 8156497083 | +1 815-649-7083 Illinois U.S.A.
  • 8156497084 | +1 815-649-7084 Illinois U.S.A.
  • 8156497085 | +1 815-649-7085 Illinois U.S.A.
  • 8156497086 | +1 815-649-7086 Illinois U.S.A.
  • 8156497087 | +1 815-649-7087 Illinois U.S.A.
  • 8156497088 | +1 815-649-7088 Illinois U.S.A.
  • 8156497089 | +1 815-649-7089 Illinois U.S.A.
  • 8156497090 | +1 815-649-7090 Illinois U.S.A.
  • 8156497091 | +1 815-649-7091 Illinois U.S.A.
  • 8156497092 | +1 815-649-7092 Illinois U.S.A.
  • 8156497093 | +1 815-649-7093 Illinois U.S.A.
  • 8156497094 | +1 815-649-7094 Illinois U.S.A.
  • 8156497095 | +1 815-649-7095 Illinois U.S.A.
  • 8156497096 | +1 815-649-7096 Illinois U.S.A.
  • 8156497097 | +1 815-649-7097 Illinois U.S.A.
  • 8156497098 | +1 815-649-7098 Illinois U.S.A.
  • 8156497099 | +1 815-649-7099 Illinois U.S.A.