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).

  • 8155152000 | +1 815-515-2000 Illinois U.S.A.
  • 8155152001 | +1 815-515-2001 Illinois U.S.A.
  • 8155152002 | +1 815-515-2002 Illinois U.S.A.
  • 8155152003 | +1 815-515-2003 Illinois U.S.A.
  • 8155152004 | +1 815-515-2004 Illinois U.S.A.
  • 8155152005 | +1 815-515-2005 Illinois U.S.A.
  • 8155152006 | +1 815-515-2006 Illinois U.S.A.
  • 8155152007 | +1 815-515-2007 Illinois U.S.A.
  • 8155152008 | +1 815-515-2008 Illinois U.S.A.
  • 8155152009 | +1 815-515-2009 Illinois U.S.A.
  • 8155152010 | +1 815-515-2010 Illinois U.S.A.
  • 8155152011 | +1 815-515-2011 Illinois U.S.A.
  • 8155152012 | +1 815-515-2012 Illinois U.S.A.
  • 8155152013 | +1 815-515-2013 Illinois U.S.A.
  • 8155152014 | +1 815-515-2014 Illinois U.S.A.
  • 8155152015 | +1 815-515-2015 Illinois U.S.A.
  • 8155152016 | +1 815-515-2016 Illinois U.S.A.
  • 8155152017 | +1 815-515-2017 Illinois U.S.A.
  • 8155152018 | +1 815-515-2018 Illinois U.S.A.
  • 8155152019 | +1 815-515-2019 Illinois U.S.A.
  • 8155152020 | +1 815-515-2020 Illinois U.S.A.
  • 8155152021 | +1 815-515-2021 Illinois U.S.A.
  • 8155152022 | +1 815-515-2022 Illinois U.S.A.
  • 8155152023 | +1 815-515-2023 Illinois U.S.A.
  • 8155152024 | +1 815-515-2024 Illinois U.S.A.
  • 8155152025 | +1 815-515-2025 Illinois U.S.A.
  • 8155152026 | +1 815-515-2026 Illinois U.S.A.
  • 8155152027 | +1 815-515-2027 Illinois U.S.A.
  • 8155152028 | +1 815-515-2028 Illinois U.S.A.
  • 8155152029 | +1 815-515-2029 Illinois U.S.A.
  • 8155152030 | +1 815-515-2030 Illinois U.S.A.
  • 8155152031 | +1 815-515-2031 Illinois U.S.A.
  • 8155152032 | +1 815-515-2032 Illinois U.S.A.
  • 8155152033 | +1 815-515-2033 Illinois U.S.A.
  • 8155152034 | +1 815-515-2034 Illinois U.S.A.
  • 8155152035 | +1 815-515-2035 Illinois U.S.A.
  • 8155152036 | +1 815-515-2036 Illinois U.S.A.
  • 8155152037 | +1 815-515-2037 Illinois U.S.A.
  • 8155152038 | +1 815-515-2038 Illinois U.S.A.
  • 8155152039 | +1 815-515-2039 Illinois U.S.A.
  • 8155152040 | +1 815-515-2040 Illinois U.S.A.
  • 8155152041 | +1 815-515-2041 Illinois U.S.A.
  • 8155152042 | +1 815-515-2042 Illinois U.S.A.
  • 8155152043 | +1 815-515-2043 Illinois U.S.A.
  • 8155152044 | +1 815-515-2044 Illinois U.S.A.
  • 8155152045 | +1 815-515-2045 Illinois U.S.A.
  • 8155152046 | +1 815-515-2046 Illinois U.S.A.
  • 8155152047 | +1 815-515-2047 Illinois U.S.A.
  • 8155152048 | +1 815-515-2048 Illinois U.S.A.
  • 8155152049 | +1 815-515-2049 Illinois U.S.A.
  • 8155152050 | +1 815-515-2050 Illinois U.S.A.
  • 8155152051 | +1 815-515-2051 Illinois U.S.A.
  • 8155152052 | +1 815-515-2052 Illinois U.S.A.
  • 8155152053 | +1 815-515-2053 Illinois U.S.A.
  • 8155152054 | +1 815-515-2054 Illinois U.S.A.
  • 8155152055 | +1 815-515-2055 Illinois U.S.A.
  • 8155152056 | +1 815-515-2056 Illinois U.S.A.
  • 8155152057 | +1 815-515-2057 Illinois U.S.A.
  • 8155152058 | +1 815-515-2058 Illinois U.S.A.
  • 8155152059 | +1 815-515-2059 Illinois U.S.A.
  • 8155152060 | +1 815-515-2060 Illinois U.S.A.
  • 8155152061 | +1 815-515-2061 Illinois U.S.A.
  • 8155152062 | +1 815-515-2062 Illinois U.S.A.
  • 8155152063 | +1 815-515-2063 Illinois U.S.A.
  • 8155152064 | +1 815-515-2064 Illinois U.S.A.
  • 8155152065 | +1 815-515-2065 Illinois U.S.A.
  • 8155152066 | +1 815-515-2066 Illinois U.S.A.
  • 8155152067 | +1 815-515-2067 Illinois U.S.A.
  • 8155152068 | +1 815-515-2068 Illinois U.S.A.
  • 8155152069 | +1 815-515-2069 Illinois U.S.A.
  • 8155152070 | +1 815-515-2070 Illinois U.S.A.
  • 8155152071 | +1 815-515-2071 Illinois U.S.A.
  • 8155152072 | +1 815-515-2072 Illinois U.S.A.
  • 8155152073 | +1 815-515-2073 Illinois U.S.A.
  • 8155152074 | +1 815-515-2074 Illinois U.S.A.
  • 8155152075 | +1 815-515-2075 Illinois U.S.A.
  • 8155152076 | +1 815-515-2076 Illinois U.S.A.
  • 8155152077 | +1 815-515-2077 Illinois U.S.A.
  • 8155152078 | +1 815-515-2078 Illinois U.S.A.
  • 8155152079 | +1 815-515-2079 Illinois U.S.A.
  • 8155152080 | +1 815-515-2080 Illinois U.S.A.
  • 8155152081 | +1 815-515-2081 Illinois U.S.A.
  • 8155152082 | +1 815-515-2082 Illinois U.S.A.
  • 8155152083 | +1 815-515-2083 Illinois U.S.A.
  • 8155152084 | +1 815-515-2084 Illinois U.S.A.
  • 8155152085 | +1 815-515-2085 Illinois U.S.A.
  • 8155152086 | +1 815-515-2086 Illinois U.S.A.
  • 8155152087 | +1 815-515-2087 Illinois U.S.A.
  • 8155152088 | +1 815-515-2088 Illinois U.S.A.
  • 8155152089 | +1 815-515-2089 Illinois U.S.A.
  • 8155152090 | +1 815-515-2090 Illinois U.S.A.
  • 8155152091 | +1 815-515-2091 Illinois U.S.A.
  • 8155152092 | +1 815-515-2092 Illinois U.S.A.
  • 8155152093 | +1 815-515-2093 Illinois U.S.A.
  • 8155152094 | +1 815-515-2094 Illinois U.S.A.
  • 8155152095 | +1 815-515-2095 Illinois U.S.A.
  • 8155152096 | +1 815-515-2096 Illinois U.S.A.
  • 8155152097 | +1 815-515-2097 Illinois U.S.A.
  • 8155152098 | +1 815-515-2098 Illinois U.S.A.
  • 8155152099 | +1 815-515-2099 Illinois U.S.A.