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).

  • 8159052000 | +1 815-905-2000 Illinois U.S.A.
  • 8159052001 | +1 815-905-2001 Illinois U.S.A.
  • 8159052002 | +1 815-905-2002 Illinois U.S.A.
  • 8159052003 | +1 815-905-2003 Illinois U.S.A.
  • 8159052004 | +1 815-905-2004 Illinois U.S.A.
  • 8159052005 | +1 815-905-2005 Illinois U.S.A.
  • 8159052006 | +1 815-905-2006 Illinois U.S.A.
  • 8159052007 | +1 815-905-2007 Illinois U.S.A.
  • 8159052008 | +1 815-905-2008 Illinois U.S.A.
  • 8159052009 | +1 815-905-2009 Illinois U.S.A.
  • 8159052010 | +1 815-905-2010 Illinois U.S.A.
  • 8159052011 | +1 815-905-2011 Illinois U.S.A.
  • 8159052012 | +1 815-905-2012 Illinois U.S.A.
  • 8159052013 | +1 815-905-2013 Illinois U.S.A.
  • 8159052014 | +1 815-905-2014 Illinois U.S.A.
  • 8159052015 | +1 815-905-2015 Illinois U.S.A.
  • 8159052016 | +1 815-905-2016 Illinois U.S.A.
  • 8159052017 | +1 815-905-2017 Illinois U.S.A.
  • 8159052018 | +1 815-905-2018 Illinois U.S.A.
  • 8159052019 | +1 815-905-2019 Illinois U.S.A.
  • 8159052020 | +1 815-905-2020 Illinois U.S.A.
  • 8159052021 | +1 815-905-2021 Illinois U.S.A.
  • 8159052022 | +1 815-905-2022 Illinois U.S.A.
  • 8159052023 | +1 815-905-2023 Illinois U.S.A.
  • 8159052024 | +1 815-905-2024 Illinois U.S.A.
  • 8159052025 | +1 815-905-2025 Illinois U.S.A.
  • 8159052026 | +1 815-905-2026 Illinois U.S.A.
  • 8159052027 | +1 815-905-2027 Illinois U.S.A.
  • 8159052028 | +1 815-905-2028 Illinois U.S.A.
  • 8159052029 | +1 815-905-2029 Illinois U.S.A.
  • 8159052030 | +1 815-905-2030 Illinois U.S.A.
  • 8159052031 | +1 815-905-2031 Illinois U.S.A.
  • 8159052032 | +1 815-905-2032 Illinois U.S.A.
  • 8159052033 | +1 815-905-2033 Illinois U.S.A.
  • 8159052034 | +1 815-905-2034 Illinois U.S.A.
  • 8159052035 | +1 815-905-2035 Illinois U.S.A.
  • 8159052036 | +1 815-905-2036 Illinois U.S.A.
  • 8159052037 | +1 815-905-2037 Illinois U.S.A.
  • 8159052038 | +1 815-905-2038 Illinois U.S.A.
  • 8159052039 | +1 815-905-2039 Illinois U.S.A.
  • 8159052040 | +1 815-905-2040 Illinois U.S.A.
  • 8159052041 | +1 815-905-2041 Illinois U.S.A.
  • 8159052042 | +1 815-905-2042 Illinois U.S.A.
  • 8159052043 | +1 815-905-2043 Illinois U.S.A.
  • 8159052044 | +1 815-905-2044 Illinois U.S.A.
  • 8159052045 | +1 815-905-2045 Illinois U.S.A.
  • 8159052046 | +1 815-905-2046 Illinois U.S.A.
  • 8159052047 | +1 815-905-2047 Illinois U.S.A.
  • 8159052048 | +1 815-905-2048 Illinois U.S.A.
  • 8159052049 | +1 815-905-2049 Illinois U.S.A.
  • 8159052050 | +1 815-905-2050 Illinois U.S.A.
  • 8159052051 | +1 815-905-2051 Illinois U.S.A.
  • 8159052052 | +1 815-905-2052 Illinois U.S.A.
  • 8159052053 | +1 815-905-2053 Illinois U.S.A.
  • 8159052054 | +1 815-905-2054 Illinois U.S.A.
  • 8159052055 | +1 815-905-2055 Illinois U.S.A.
  • 8159052056 | +1 815-905-2056 Illinois U.S.A.
  • 8159052057 | +1 815-905-2057 Illinois U.S.A.
  • 8159052058 | +1 815-905-2058 Illinois U.S.A.
  • 8159052059 | +1 815-905-2059 Illinois U.S.A.
  • 8159052060 | +1 815-905-2060 Illinois U.S.A.
  • 8159052061 | +1 815-905-2061 Illinois U.S.A.
  • 8159052062 | +1 815-905-2062 Illinois U.S.A.
  • 8159052063 | +1 815-905-2063 Illinois U.S.A.
  • 8159052064 | +1 815-905-2064 Illinois U.S.A.
  • 8159052065 | +1 815-905-2065 Illinois U.S.A.
  • 8159052066 | +1 815-905-2066 Illinois U.S.A.
  • 8159052067 | +1 815-905-2067 Illinois U.S.A.
  • 8159052068 | +1 815-905-2068 Illinois U.S.A.
  • 8159052069 | +1 815-905-2069 Illinois U.S.A.
  • 8159052070 | +1 815-905-2070 Illinois U.S.A.
  • 8159052071 | +1 815-905-2071 Illinois U.S.A.
  • 8159052072 | +1 815-905-2072 Illinois U.S.A.
  • 8159052073 | +1 815-905-2073 Illinois U.S.A.
  • 8159052074 | +1 815-905-2074 Illinois U.S.A.
  • 8159052075 | +1 815-905-2075 Illinois U.S.A.
  • 8159052076 | +1 815-905-2076 Illinois U.S.A.
  • 8159052077 | +1 815-905-2077 Illinois U.S.A.
  • 8159052078 | +1 815-905-2078 Illinois U.S.A.
  • 8159052079 | +1 815-905-2079 Illinois U.S.A.
  • 8159052080 | +1 815-905-2080 Illinois U.S.A.
  • 8159052081 | +1 815-905-2081 Illinois U.S.A.
  • 8159052082 | +1 815-905-2082 Illinois U.S.A.
  • 8159052083 | +1 815-905-2083 Illinois U.S.A.
  • 8159052084 | +1 815-905-2084 Illinois U.S.A.
  • 8159052085 | +1 815-905-2085 Illinois U.S.A.
  • 8159052086 | +1 815-905-2086 Illinois U.S.A.
  • 8159052087 | +1 815-905-2087 Illinois U.S.A.
  • 8159052088 | +1 815-905-2088 Illinois U.S.A.
  • 8159052089 | +1 815-905-2089 Illinois U.S.A.
  • 8159052090 | +1 815-905-2090 Illinois U.S.A.
  • 8159052091 | +1 815-905-2091 Illinois U.S.A.
  • 8159052092 | +1 815-905-2092 Illinois U.S.A.
  • 8159052093 | +1 815-905-2093 Illinois U.S.A.
  • 8159052094 | +1 815-905-2094 Illinois U.S.A.
  • 8159052095 | +1 815-905-2095 Illinois U.S.A.
  • 8159052096 | +1 815-905-2096 Illinois U.S.A.
  • 8159052097 | +1 815-905-2097 Illinois U.S.A.
  • 8159052098 | +1 815-905-2098 Illinois U.S.A.
  • 8159052099 | +1 815-905-2099 Illinois U.S.A.