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).

  • 8156602000 | +1 815-660-2000 Illinois U.S.A.
  • 8156602001 | +1 815-660-2001 Illinois U.S.A.
  • 8156602002 | +1 815-660-2002 Illinois U.S.A.
  • 8156602003 | +1 815-660-2003 Illinois U.S.A.
  • 8156602004 | +1 815-660-2004 Illinois U.S.A.
  • 8156602005 | +1 815-660-2005 Illinois U.S.A.
  • 8156602006 | +1 815-660-2006 Illinois U.S.A.
  • 8156602007 | +1 815-660-2007 Illinois U.S.A.
  • 8156602008 | +1 815-660-2008 Illinois U.S.A.
  • 8156602009 | +1 815-660-2009 Illinois U.S.A.
  • 8156602010 | +1 815-660-2010 Illinois U.S.A.
  • 8156602011 | +1 815-660-2011 Illinois U.S.A.
  • 8156602012 | +1 815-660-2012 Illinois U.S.A.
  • 8156602013 | +1 815-660-2013 Illinois U.S.A.
  • 8156602014 | +1 815-660-2014 Illinois U.S.A.
  • 8156602015 | +1 815-660-2015 Illinois U.S.A.
  • 8156602016 | +1 815-660-2016 Illinois U.S.A.
  • 8156602017 | +1 815-660-2017 Illinois U.S.A.
  • 8156602018 | +1 815-660-2018 Illinois U.S.A.
  • 8156602019 | +1 815-660-2019 Illinois U.S.A.
  • 8156602020 | +1 815-660-2020 Illinois U.S.A.
  • 8156602021 | +1 815-660-2021 Illinois U.S.A.
  • 8156602022 | +1 815-660-2022 Illinois U.S.A.
  • 8156602023 | +1 815-660-2023 Illinois U.S.A.
  • 8156602024 | +1 815-660-2024 Illinois U.S.A.
  • 8156602025 | +1 815-660-2025 Illinois U.S.A.
  • 8156602026 | +1 815-660-2026 Illinois U.S.A.
  • 8156602027 | +1 815-660-2027 Illinois U.S.A.
  • 8156602028 | +1 815-660-2028 Illinois U.S.A.
  • 8156602029 | +1 815-660-2029 Illinois U.S.A.
  • 8156602030 | +1 815-660-2030 Illinois U.S.A.
  • 8156602031 | +1 815-660-2031 Illinois U.S.A.
  • 8156602032 | +1 815-660-2032 Illinois U.S.A.
  • 8156602033 | +1 815-660-2033 Illinois U.S.A.
  • 8156602034 | +1 815-660-2034 Illinois U.S.A.
  • 8156602035 | +1 815-660-2035 Illinois U.S.A.
  • 8156602036 | +1 815-660-2036 Illinois U.S.A.
  • 8156602037 | +1 815-660-2037 Illinois U.S.A.
  • 8156602038 | +1 815-660-2038 Illinois U.S.A.
  • 8156602039 | +1 815-660-2039 Illinois U.S.A.
  • 8156602040 | +1 815-660-2040 Illinois U.S.A.
  • 8156602041 | +1 815-660-2041 Illinois U.S.A.
  • 8156602042 | +1 815-660-2042 Illinois U.S.A.
  • 8156602043 | +1 815-660-2043 Illinois U.S.A.
  • 8156602044 | +1 815-660-2044 Illinois U.S.A.
  • 8156602045 | +1 815-660-2045 Illinois U.S.A.
  • 8156602046 | +1 815-660-2046 Illinois U.S.A.
  • 8156602047 | +1 815-660-2047 Illinois U.S.A.
  • 8156602048 | +1 815-660-2048 Illinois U.S.A.
  • 8156602049 | +1 815-660-2049 Illinois U.S.A.
  • 8156602050 | +1 815-660-2050 Illinois U.S.A.
  • 8156602051 | +1 815-660-2051 Illinois U.S.A.
  • 8156602052 | +1 815-660-2052 Illinois U.S.A.
  • 8156602053 | +1 815-660-2053 Illinois U.S.A.
  • 8156602054 | +1 815-660-2054 Illinois U.S.A.
  • 8156602055 | +1 815-660-2055 Illinois U.S.A.
  • 8156602056 | +1 815-660-2056 Illinois U.S.A.
  • 8156602057 | +1 815-660-2057 Illinois U.S.A.
  • 8156602058 | +1 815-660-2058 Illinois U.S.A.
  • 8156602059 | +1 815-660-2059 Illinois U.S.A.
  • 8156602060 | +1 815-660-2060 Illinois U.S.A.
  • 8156602061 | +1 815-660-2061 Illinois U.S.A.
  • 8156602062 | +1 815-660-2062 Illinois U.S.A.
  • 8156602063 | +1 815-660-2063 Illinois U.S.A.
  • 8156602064 | +1 815-660-2064 Illinois U.S.A.
  • 8156602065 | +1 815-660-2065 Illinois U.S.A.
  • 8156602066 | +1 815-660-2066 Illinois U.S.A.
  • 8156602067 | +1 815-660-2067 Illinois U.S.A.
  • 8156602068 | +1 815-660-2068 Illinois U.S.A.
  • 8156602069 | +1 815-660-2069 Illinois U.S.A.
  • 8156602070 | +1 815-660-2070 Illinois U.S.A.
  • 8156602071 | +1 815-660-2071 Illinois U.S.A.
  • 8156602072 | +1 815-660-2072 Illinois U.S.A.
  • 8156602073 | +1 815-660-2073 Illinois U.S.A.
  • 8156602074 | +1 815-660-2074 Illinois U.S.A.
  • 8156602075 | +1 815-660-2075 Illinois U.S.A.
  • 8156602076 | +1 815-660-2076 Illinois U.S.A.
  • 8156602077 | +1 815-660-2077 Illinois U.S.A.
  • 8156602078 | +1 815-660-2078 Illinois U.S.A.
  • 8156602079 | +1 815-660-2079 Illinois U.S.A.
  • 8156602080 | +1 815-660-2080 Illinois U.S.A.
  • 8156602081 | +1 815-660-2081 Illinois U.S.A.
  • 8156602082 | +1 815-660-2082 Illinois U.S.A.
  • 8156602083 | +1 815-660-2083 Illinois U.S.A.
  • 8156602084 | +1 815-660-2084 Illinois U.S.A.
  • 8156602085 | +1 815-660-2085 Illinois U.S.A.
  • 8156602086 | +1 815-660-2086 Illinois U.S.A.
  • 8156602087 | +1 815-660-2087 Illinois U.S.A.
  • 8156602088 | +1 815-660-2088 Illinois U.S.A.
  • 8156602089 | +1 815-660-2089 Illinois U.S.A.
  • 8156602090 | +1 815-660-2090 Illinois U.S.A.
  • 8156602091 | +1 815-660-2091 Illinois U.S.A.
  • 8156602092 | +1 815-660-2092 Illinois U.S.A.
  • 8156602093 | +1 815-660-2093 Illinois U.S.A.
  • 8156602094 | +1 815-660-2094 Illinois U.S.A.
  • 8156602095 | +1 815-660-2095 Illinois U.S.A.
  • 8156602096 | +1 815-660-2096 Illinois U.S.A.
  • 8156602097 | +1 815-660-2097 Illinois U.S.A.
  • 8156602098 | +1 815-660-2098 Illinois U.S.A.
  • 8156602099 | +1 815-660-2099 Illinois U.S.A.