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).

  • 8153717000 | +1 815-371-7000 Illinois U.S.A.
  • 8153717001 | +1 815-371-7001 Illinois U.S.A.
  • 8153717002 | +1 815-371-7002 Illinois U.S.A.
  • 8153717003 | +1 815-371-7003 Illinois U.S.A.
  • 8153717004 | +1 815-371-7004 Illinois U.S.A.
  • 8153717005 | +1 815-371-7005 Illinois U.S.A.
  • 8153717006 | +1 815-371-7006 Illinois U.S.A.
  • 8153717007 | +1 815-371-7007 Illinois U.S.A.
  • 8153717008 | +1 815-371-7008 Illinois U.S.A.
  • 8153717009 | +1 815-371-7009 Illinois U.S.A.
  • 8153717010 | +1 815-371-7010 Illinois U.S.A.
  • 8153717011 | +1 815-371-7011 Illinois U.S.A.
  • 8153717012 | +1 815-371-7012 Illinois U.S.A.
  • 8153717013 | +1 815-371-7013 Illinois U.S.A.
  • 8153717014 | +1 815-371-7014 Illinois U.S.A.
  • 8153717015 | +1 815-371-7015 Illinois U.S.A.
  • 8153717016 | +1 815-371-7016 Illinois U.S.A.
  • 8153717017 | +1 815-371-7017 Illinois U.S.A.
  • 8153717018 | +1 815-371-7018 Illinois U.S.A.
  • 8153717019 | +1 815-371-7019 Illinois U.S.A.
  • 8153717020 | +1 815-371-7020 Illinois U.S.A.
  • 8153717021 | +1 815-371-7021 Illinois U.S.A.
  • 8153717022 | +1 815-371-7022 Illinois U.S.A.
  • 8153717023 | +1 815-371-7023 Illinois U.S.A.
  • 8153717024 | +1 815-371-7024 Illinois U.S.A.
  • 8153717025 | +1 815-371-7025 Illinois U.S.A.
  • 8153717026 | +1 815-371-7026 Illinois U.S.A.
  • 8153717027 | +1 815-371-7027 Illinois U.S.A.
  • 8153717028 | +1 815-371-7028 Illinois U.S.A.
  • 8153717029 | +1 815-371-7029 Illinois U.S.A.
  • 8153717030 | +1 815-371-7030 Illinois U.S.A.
  • 8153717031 | +1 815-371-7031 Illinois U.S.A.
  • 8153717032 | +1 815-371-7032 Illinois U.S.A.
  • 8153717033 | +1 815-371-7033 Illinois U.S.A.
  • 8153717034 | +1 815-371-7034 Illinois U.S.A.
  • 8153717035 | +1 815-371-7035 Illinois U.S.A.
  • 8153717036 | +1 815-371-7036 Illinois U.S.A.
  • 8153717037 | +1 815-371-7037 Illinois U.S.A.
  • 8153717038 | +1 815-371-7038 Illinois U.S.A.
  • 8153717039 | +1 815-371-7039 Illinois U.S.A.
  • 8153717040 | +1 815-371-7040 Illinois U.S.A.
  • 8153717041 | +1 815-371-7041 Illinois U.S.A.
  • 8153717042 | +1 815-371-7042 Illinois U.S.A.
  • 8153717043 | +1 815-371-7043 Illinois U.S.A.
  • 8153717044 | +1 815-371-7044 Illinois U.S.A.
  • 8153717045 | +1 815-371-7045 Illinois U.S.A.
  • 8153717046 | +1 815-371-7046 Illinois U.S.A.
  • 8153717047 | +1 815-371-7047 Illinois U.S.A.
  • 8153717048 | +1 815-371-7048 Illinois U.S.A.
  • 8153717049 | +1 815-371-7049 Illinois U.S.A.
  • 8153717050 | +1 815-371-7050 Illinois U.S.A.
  • 8153717051 | +1 815-371-7051 Illinois U.S.A.
  • 8153717052 | +1 815-371-7052 Illinois U.S.A.
  • 8153717053 | +1 815-371-7053 Illinois U.S.A.
  • 8153717054 | +1 815-371-7054 Illinois U.S.A.
  • 8153717055 | +1 815-371-7055 Illinois U.S.A.
  • 8153717056 | +1 815-371-7056 Illinois U.S.A.
  • 8153717057 | +1 815-371-7057 Illinois U.S.A.
  • 8153717058 | +1 815-371-7058 Illinois U.S.A.
  • 8153717059 | +1 815-371-7059 Illinois U.S.A.
  • 8153717060 | +1 815-371-7060 Illinois U.S.A.
  • 8153717061 | +1 815-371-7061 Illinois U.S.A.
  • 8153717062 | +1 815-371-7062 Illinois U.S.A.
  • 8153717063 | +1 815-371-7063 Illinois U.S.A.
  • 8153717064 | +1 815-371-7064 Illinois U.S.A.
  • 8153717065 | +1 815-371-7065 Illinois U.S.A.
  • 8153717066 | +1 815-371-7066 Illinois U.S.A.
  • 8153717067 | +1 815-371-7067 Illinois U.S.A.
  • 8153717068 | +1 815-371-7068 Illinois U.S.A.
  • 8153717069 | +1 815-371-7069 Illinois U.S.A.
  • 8153717070 | +1 815-371-7070 Illinois U.S.A.
  • 8153717071 | +1 815-371-7071 Illinois U.S.A.
  • 8153717072 | +1 815-371-7072 Illinois U.S.A.
  • 8153717073 | +1 815-371-7073 Illinois U.S.A.
  • 8153717074 | +1 815-371-7074 Illinois U.S.A.
  • 8153717075 | +1 815-371-7075 Illinois U.S.A.
  • 8153717076 | +1 815-371-7076 Illinois U.S.A.
  • 8153717077 | +1 815-371-7077 Illinois U.S.A.
  • 8153717078 | +1 815-371-7078 Illinois U.S.A.
  • 8153717079 | +1 815-371-7079 Illinois U.S.A.
  • 8153717080 | +1 815-371-7080 Illinois U.S.A.
  • 8153717081 | +1 815-371-7081 Illinois U.S.A.
  • 8153717082 | +1 815-371-7082 Illinois U.S.A.
  • 8153717083 | +1 815-371-7083 Illinois U.S.A.
  • 8153717084 | +1 815-371-7084 Illinois U.S.A.
  • 8153717085 | +1 815-371-7085 Illinois U.S.A.
  • 8153717086 | +1 815-371-7086 Illinois U.S.A.
  • 8153717087 | +1 815-371-7087 Illinois U.S.A.
  • 8153717088 | +1 815-371-7088 Illinois U.S.A.
  • 8153717089 | +1 815-371-7089 Illinois U.S.A.
  • 8153717090 | +1 815-371-7090 Illinois U.S.A.
  • 8153717091 | +1 815-371-7091 Illinois U.S.A.
  • 8153717092 | +1 815-371-7092 Illinois U.S.A.
  • 8153717093 | +1 815-371-7093 Illinois U.S.A.
  • 8153717094 | +1 815-371-7094 Illinois U.S.A.
  • 8153717095 | +1 815-371-7095 Illinois U.S.A.
  • 8153717096 | +1 815-371-7096 Illinois U.S.A.
  • 8153717097 | +1 815-371-7097 Illinois U.S.A.
  • 8153717098 | +1 815-371-7098 Illinois U.S.A.
  • 8153717099 | +1 815-371-7099 Illinois U.S.A.