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).

  • 8155127000 | +1 815-512-7000 Illinois U.S.A.
  • 8155127001 | +1 815-512-7001 Illinois U.S.A.
  • 8155127002 | +1 815-512-7002 Illinois U.S.A.
  • 8155127003 | +1 815-512-7003 Illinois U.S.A.
  • 8155127004 | +1 815-512-7004 Illinois U.S.A.
  • 8155127005 | +1 815-512-7005 Illinois U.S.A.
  • 8155127006 | +1 815-512-7006 Illinois U.S.A.
  • 8155127007 | +1 815-512-7007 Illinois U.S.A.
  • 8155127008 | +1 815-512-7008 Illinois U.S.A.
  • 8155127009 | +1 815-512-7009 Illinois U.S.A.
  • 8155127010 | +1 815-512-7010 Illinois U.S.A.
  • 8155127011 | +1 815-512-7011 Illinois U.S.A.
  • 8155127012 | +1 815-512-7012 Illinois U.S.A.
  • 8155127013 | +1 815-512-7013 Illinois U.S.A.
  • 8155127014 | +1 815-512-7014 Illinois U.S.A.
  • 8155127015 | +1 815-512-7015 Illinois U.S.A.
  • 8155127016 | +1 815-512-7016 Illinois U.S.A.
  • 8155127017 | +1 815-512-7017 Illinois U.S.A.
  • 8155127018 | +1 815-512-7018 Illinois U.S.A.
  • 8155127019 | +1 815-512-7019 Illinois U.S.A.
  • 8155127020 | +1 815-512-7020 Illinois U.S.A.
  • 8155127021 | +1 815-512-7021 Illinois U.S.A.
  • 8155127022 | +1 815-512-7022 Illinois U.S.A.
  • 8155127023 | +1 815-512-7023 Illinois U.S.A.
  • 8155127024 | +1 815-512-7024 Illinois U.S.A.
  • 8155127025 | +1 815-512-7025 Illinois U.S.A.
  • 8155127026 | +1 815-512-7026 Illinois U.S.A.
  • 8155127027 | +1 815-512-7027 Illinois U.S.A.
  • 8155127028 | +1 815-512-7028 Illinois U.S.A.
  • 8155127029 | +1 815-512-7029 Illinois U.S.A.
  • 8155127030 | +1 815-512-7030 Illinois U.S.A.
  • 8155127031 | +1 815-512-7031 Illinois U.S.A.
  • 8155127032 | +1 815-512-7032 Illinois U.S.A.
  • 8155127033 | +1 815-512-7033 Illinois U.S.A.
  • 8155127034 | +1 815-512-7034 Illinois U.S.A.
  • 8155127035 | +1 815-512-7035 Illinois U.S.A.
  • 8155127036 | +1 815-512-7036 Illinois U.S.A.
  • 8155127037 | +1 815-512-7037 Illinois U.S.A.
  • 8155127038 | +1 815-512-7038 Illinois U.S.A.
  • 8155127039 | +1 815-512-7039 Illinois U.S.A.
  • 8155127040 | +1 815-512-7040 Illinois U.S.A.
  • 8155127041 | +1 815-512-7041 Illinois U.S.A.
  • 8155127042 | +1 815-512-7042 Illinois U.S.A.
  • 8155127043 | +1 815-512-7043 Illinois U.S.A.
  • 8155127044 | +1 815-512-7044 Illinois U.S.A.
  • 8155127045 | +1 815-512-7045 Illinois U.S.A.
  • 8155127046 | +1 815-512-7046 Illinois U.S.A.
  • 8155127047 | +1 815-512-7047 Illinois U.S.A.
  • 8155127048 | +1 815-512-7048 Illinois U.S.A.
  • 8155127049 | +1 815-512-7049 Illinois U.S.A.
  • 8155127050 | +1 815-512-7050 Illinois U.S.A.
  • 8155127051 | +1 815-512-7051 Illinois U.S.A.
  • 8155127052 | +1 815-512-7052 Illinois U.S.A.
  • 8155127053 | +1 815-512-7053 Illinois U.S.A.
  • 8155127054 | +1 815-512-7054 Illinois U.S.A.
  • 8155127055 | +1 815-512-7055 Illinois U.S.A.
  • 8155127056 | +1 815-512-7056 Illinois U.S.A.
  • 8155127057 | +1 815-512-7057 Illinois U.S.A.
  • 8155127058 | +1 815-512-7058 Illinois U.S.A.
  • 8155127059 | +1 815-512-7059 Illinois U.S.A.
  • 8155127060 | +1 815-512-7060 Illinois U.S.A.
  • 8155127061 | +1 815-512-7061 Illinois U.S.A.
  • 8155127062 | +1 815-512-7062 Illinois U.S.A.
  • 8155127063 | +1 815-512-7063 Illinois U.S.A.
  • 8155127064 | +1 815-512-7064 Illinois U.S.A.
  • 8155127065 | +1 815-512-7065 Illinois U.S.A.
  • 8155127066 | +1 815-512-7066 Illinois U.S.A.
  • 8155127067 | +1 815-512-7067 Illinois U.S.A.
  • 8155127068 | +1 815-512-7068 Illinois U.S.A.
  • 8155127069 | +1 815-512-7069 Illinois U.S.A.
  • 8155127070 | +1 815-512-7070 Illinois U.S.A.
  • 8155127071 | +1 815-512-7071 Illinois U.S.A.
  • 8155127072 | +1 815-512-7072 Illinois U.S.A.
  • 8155127073 | +1 815-512-7073 Illinois U.S.A.
  • 8155127074 | +1 815-512-7074 Illinois U.S.A.
  • 8155127075 | +1 815-512-7075 Illinois U.S.A.
  • 8155127076 | +1 815-512-7076 Illinois U.S.A.
  • 8155127077 | +1 815-512-7077 Illinois U.S.A.
  • 8155127078 | +1 815-512-7078 Illinois U.S.A.
  • 8155127079 | +1 815-512-7079 Illinois U.S.A.
  • 8155127080 | +1 815-512-7080 Illinois U.S.A.
  • 8155127081 | +1 815-512-7081 Illinois U.S.A.
  • 8155127082 | +1 815-512-7082 Illinois U.S.A.
  • 8155127083 | +1 815-512-7083 Illinois U.S.A.
  • 8155127084 | +1 815-512-7084 Illinois U.S.A.
  • 8155127085 | +1 815-512-7085 Illinois U.S.A.
  • 8155127086 | +1 815-512-7086 Illinois U.S.A.
  • 8155127087 | +1 815-512-7087 Illinois U.S.A.
  • 8155127088 | +1 815-512-7088 Illinois U.S.A.
  • 8155127089 | +1 815-512-7089 Illinois U.S.A.
  • 8155127090 | +1 815-512-7090 Illinois U.S.A.
  • 8155127091 | +1 815-512-7091 Illinois U.S.A.
  • 8155127092 | +1 815-512-7092 Illinois U.S.A.
  • 8155127093 | +1 815-512-7093 Illinois U.S.A.
  • 8155127094 | +1 815-512-7094 Illinois U.S.A.
  • 8155127095 | +1 815-512-7095 Illinois U.S.A.
  • 8155127096 | +1 815-512-7096 Illinois U.S.A.
  • 8155127097 | +1 815-512-7097 Illinois U.S.A.
  • 8155127098 | +1 815-512-7098 Illinois U.S.A.
  • 8155127099 | +1 815-512-7099 Illinois U.S.A.