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).

  • 8157832000 | +1 815-783-2000 Illinois U.S.A.
  • 8157832001 | +1 815-783-2001 Illinois U.S.A.
  • 8157832002 | +1 815-783-2002 Illinois U.S.A.
  • 8157832003 | +1 815-783-2003 Illinois U.S.A.
  • 8157832004 | +1 815-783-2004 Illinois U.S.A.
  • 8157832005 | +1 815-783-2005 Illinois U.S.A.
  • 8157832006 | +1 815-783-2006 Illinois U.S.A.
  • 8157832007 | +1 815-783-2007 Illinois U.S.A.
  • 8157832008 | +1 815-783-2008 Illinois U.S.A.
  • 8157832009 | +1 815-783-2009 Illinois U.S.A.
  • 8157832010 | +1 815-783-2010 Illinois U.S.A.
  • 8157832011 | +1 815-783-2011 Illinois U.S.A.
  • 8157832012 | +1 815-783-2012 Illinois U.S.A.
  • 8157832013 | +1 815-783-2013 Illinois U.S.A.
  • 8157832014 | +1 815-783-2014 Illinois U.S.A.
  • 8157832015 | +1 815-783-2015 Illinois U.S.A.
  • 8157832016 | +1 815-783-2016 Illinois U.S.A.
  • 8157832017 | +1 815-783-2017 Illinois U.S.A.
  • 8157832018 | +1 815-783-2018 Illinois U.S.A.
  • 8157832019 | +1 815-783-2019 Illinois U.S.A.
  • 8157832020 | +1 815-783-2020 Illinois U.S.A.
  • 8157832021 | +1 815-783-2021 Illinois U.S.A.
  • 8157832022 | +1 815-783-2022 Illinois U.S.A.
  • 8157832023 | +1 815-783-2023 Illinois U.S.A.
  • 8157832024 | +1 815-783-2024 Illinois U.S.A.
  • 8157832025 | +1 815-783-2025 Illinois U.S.A.
  • 8157832026 | +1 815-783-2026 Illinois U.S.A.
  • 8157832027 | +1 815-783-2027 Illinois U.S.A.
  • 8157832028 | +1 815-783-2028 Illinois U.S.A.
  • 8157832029 | +1 815-783-2029 Illinois U.S.A.
  • 8157832030 | +1 815-783-2030 Illinois U.S.A.
  • 8157832031 | +1 815-783-2031 Illinois U.S.A.
  • 8157832032 | +1 815-783-2032 Illinois U.S.A.
  • 8157832033 | +1 815-783-2033 Illinois U.S.A.
  • 8157832034 | +1 815-783-2034 Illinois U.S.A.
  • 8157832035 | +1 815-783-2035 Illinois U.S.A.
  • 8157832036 | +1 815-783-2036 Illinois U.S.A.
  • 8157832037 | +1 815-783-2037 Illinois U.S.A.
  • 8157832038 | +1 815-783-2038 Illinois U.S.A.
  • 8157832039 | +1 815-783-2039 Illinois U.S.A.
  • 8157832040 | +1 815-783-2040 Illinois U.S.A.
  • 8157832041 | +1 815-783-2041 Illinois U.S.A.
  • 8157832042 | +1 815-783-2042 Illinois U.S.A.
  • 8157832043 | +1 815-783-2043 Illinois U.S.A.
  • 8157832044 | +1 815-783-2044 Illinois U.S.A.
  • 8157832045 | +1 815-783-2045 Illinois U.S.A.
  • 8157832046 | +1 815-783-2046 Illinois U.S.A.
  • 8157832047 | +1 815-783-2047 Illinois U.S.A.
  • 8157832048 | +1 815-783-2048 Illinois U.S.A.
  • 8157832049 | +1 815-783-2049 Illinois U.S.A.
  • 8157832050 | +1 815-783-2050 Illinois U.S.A.
  • 8157832051 | +1 815-783-2051 Illinois U.S.A.
  • 8157832052 | +1 815-783-2052 Illinois U.S.A.
  • 8157832053 | +1 815-783-2053 Illinois U.S.A.
  • 8157832054 | +1 815-783-2054 Illinois U.S.A.
  • 8157832055 | +1 815-783-2055 Illinois U.S.A.
  • 8157832056 | +1 815-783-2056 Illinois U.S.A.
  • 8157832057 | +1 815-783-2057 Illinois U.S.A.
  • 8157832058 | +1 815-783-2058 Illinois U.S.A.
  • 8157832059 | +1 815-783-2059 Illinois U.S.A.
  • 8157832060 | +1 815-783-2060 Illinois U.S.A.
  • 8157832061 | +1 815-783-2061 Illinois U.S.A.
  • 8157832062 | +1 815-783-2062 Illinois U.S.A.
  • 8157832063 | +1 815-783-2063 Illinois U.S.A.
  • 8157832064 | +1 815-783-2064 Illinois U.S.A.
  • 8157832065 | +1 815-783-2065 Illinois U.S.A.
  • 8157832066 | +1 815-783-2066 Illinois U.S.A.
  • 8157832067 | +1 815-783-2067 Illinois U.S.A.
  • 8157832068 | +1 815-783-2068 Illinois U.S.A.
  • 8157832069 | +1 815-783-2069 Illinois U.S.A.
  • 8157832070 | +1 815-783-2070 Illinois U.S.A.
  • 8157832071 | +1 815-783-2071 Illinois U.S.A.
  • 8157832072 | +1 815-783-2072 Illinois U.S.A.
  • 8157832073 | +1 815-783-2073 Illinois U.S.A.
  • 8157832074 | +1 815-783-2074 Illinois U.S.A.
  • 8157832075 | +1 815-783-2075 Illinois U.S.A.
  • 8157832076 | +1 815-783-2076 Illinois U.S.A.
  • 8157832077 | +1 815-783-2077 Illinois U.S.A.
  • 8157832078 | +1 815-783-2078 Illinois U.S.A.
  • 8157832079 | +1 815-783-2079 Illinois U.S.A.
  • 8157832080 | +1 815-783-2080 Illinois U.S.A.
  • 8157832081 | +1 815-783-2081 Illinois U.S.A.
  • 8157832082 | +1 815-783-2082 Illinois U.S.A.
  • 8157832083 | +1 815-783-2083 Illinois U.S.A.
  • 8157832084 | +1 815-783-2084 Illinois U.S.A.
  • 8157832085 | +1 815-783-2085 Illinois U.S.A.
  • 8157832086 | +1 815-783-2086 Illinois U.S.A.
  • 8157832087 | +1 815-783-2087 Illinois U.S.A.
  • 8157832088 | +1 815-783-2088 Illinois U.S.A.
  • 8157832089 | +1 815-783-2089 Illinois U.S.A.
  • 8157832090 | +1 815-783-2090 Illinois U.S.A.
  • 8157832091 | +1 815-783-2091 Illinois U.S.A.
  • 8157832092 | +1 815-783-2092 Illinois U.S.A.
  • 8157832093 | +1 815-783-2093 Illinois U.S.A.
  • 8157832094 | +1 815-783-2094 Illinois U.S.A.
  • 8157832095 | +1 815-783-2095 Illinois U.S.A.
  • 8157832096 | +1 815-783-2096 Illinois U.S.A.
  • 8157832097 | +1 815-783-2097 Illinois U.S.A.
  • 8157832098 | +1 815-783-2098 Illinois U.S.A.
  • 8157832099 | +1 815-783-2099 Illinois U.S.A.