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).

  • 8157672000 | +1 815-767-2000 Illinois U.S.A.
  • 8157672001 | +1 815-767-2001 Illinois U.S.A.
  • 8157672002 | +1 815-767-2002 Illinois U.S.A.
  • 8157672003 | +1 815-767-2003 Illinois U.S.A.
  • 8157672004 | +1 815-767-2004 Illinois U.S.A.
  • 8157672005 | +1 815-767-2005 Illinois U.S.A.
  • 8157672006 | +1 815-767-2006 Illinois U.S.A.
  • 8157672007 | +1 815-767-2007 Illinois U.S.A.
  • 8157672008 | +1 815-767-2008 Illinois U.S.A.
  • 8157672009 | +1 815-767-2009 Illinois U.S.A.
  • 8157672010 | +1 815-767-2010 Illinois U.S.A.
  • 8157672011 | +1 815-767-2011 Illinois U.S.A.
  • 8157672012 | +1 815-767-2012 Illinois U.S.A.
  • 8157672013 | +1 815-767-2013 Illinois U.S.A.
  • 8157672014 | +1 815-767-2014 Illinois U.S.A.
  • 8157672015 | +1 815-767-2015 Illinois U.S.A.
  • 8157672016 | +1 815-767-2016 Illinois U.S.A.
  • 8157672017 | +1 815-767-2017 Illinois U.S.A.
  • 8157672018 | +1 815-767-2018 Illinois U.S.A.
  • 8157672019 | +1 815-767-2019 Illinois U.S.A.
  • 8157672020 | +1 815-767-2020 Illinois U.S.A.
  • 8157672021 | +1 815-767-2021 Illinois U.S.A.
  • 8157672022 | +1 815-767-2022 Illinois U.S.A.
  • 8157672023 | +1 815-767-2023 Illinois U.S.A.
  • 8157672024 | +1 815-767-2024 Illinois U.S.A.
  • 8157672025 | +1 815-767-2025 Illinois U.S.A.
  • 8157672026 | +1 815-767-2026 Illinois U.S.A.
  • 8157672027 | +1 815-767-2027 Illinois U.S.A.
  • 8157672028 | +1 815-767-2028 Illinois U.S.A.
  • 8157672029 | +1 815-767-2029 Illinois U.S.A.
  • 8157672030 | +1 815-767-2030 Illinois U.S.A.
  • 8157672031 | +1 815-767-2031 Illinois U.S.A.
  • 8157672032 | +1 815-767-2032 Illinois U.S.A.
  • 8157672033 | +1 815-767-2033 Illinois U.S.A.
  • 8157672034 | +1 815-767-2034 Illinois U.S.A.
  • 8157672035 | +1 815-767-2035 Illinois U.S.A.
  • 8157672036 | +1 815-767-2036 Illinois U.S.A.
  • 8157672037 | +1 815-767-2037 Illinois U.S.A.
  • 8157672038 | +1 815-767-2038 Illinois U.S.A.
  • 8157672039 | +1 815-767-2039 Illinois U.S.A.
  • 8157672040 | +1 815-767-2040 Illinois U.S.A.
  • 8157672041 | +1 815-767-2041 Illinois U.S.A.
  • 8157672042 | +1 815-767-2042 Illinois U.S.A.
  • 8157672043 | +1 815-767-2043 Illinois U.S.A.
  • 8157672044 | +1 815-767-2044 Illinois U.S.A.
  • 8157672045 | +1 815-767-2045 Illinois U.S.A.
  • 8157672046 | +1 815-767-2046 Illinois U.S.A.
  • 8157672047 | +1 815-767-2047 Illinois U.S.A.
  • 8157672048 | +1 815-767-2048 Illinois U.S.A.
  • 8157672049 | +1 815-767-2049 Illinois U.S.A.
  • 8157672050 | +1 815-767-2050 Illinois U.S.A.
  • 8157672051 | +1 815-767-2051 Illinois U.S.A.
  • 8157672052 | +1 815-767-2052 Illinois U.S.A.
  • 8157672053 | +1 815-767-2053 Illinois U.S.A.
  • 8157672054 | +1 815-767-2054 Illinois U.S.A.
  • 8157672055 | +1 815-767-2055 Illinois U.S.A.
  • 8157672056 | +1 815-767-2056 Illinois U.S.A.
  • 8157672057 | +1 815-767-2057 Illinois U.S.A.
  • 8157672058 | +1 815-767-2058 Illinois U.S.A.
  • 8157672059 | +1 815-767-2059 Illinois U.S.A.
  • 8157672060 | +1 815-767-2060 Illinois U.S.A.
  • 8157672061 | +1 815-767-2061 Illinois U.S.A.
  • 8157672062 | +1 815-767-2062 Illinois U.S.A.
  • 8157672063 | +1 815-767-2063 Illinois U.S.A.
  • 8157672064 | +1 815-767-2064 Illinois U.S.A.
  • 8157672065 | +1 815-767-2065 Illinois U.S.A.
  • 8157672066 | +1 815-767-2066 Illinois U.S.A.
  • 8157672067 | +1 815-767-2067 Illinois U.S.A.
  • 8157672068 | +1 815-767-2068 Illinois U.S.A.
  • 8157672069 | +1 815-767-2069 Illinois U.S.A.
  • 8157672070 | +1 815-767-2070 Illinois U.S.A.
  • 8157672071 | +1 815-767-2071 Illinois U.S.A.
  • 8157672072 | +1 815-767-2072 Illinois U.S.A.
  • 8157672073 | +1 815-767-2073 Illinois U.S.A.
  • 8157672074 | +1 815-767-2074 Illinois U.S.A.
  • 8157672075 | +1 815-767-2075 Illinois U.S.A.
  • 8157672076 | +1 815-767-2076 Illinois U.S.A.
  • 8157672077 | +1 815-767-2077 Illinois U.S.A.
  • 8157672078 | +1 815-767-2078 Illinois U.S.A.
  • 8157672079 | +1 815-767-2079 Illinois U.S.A.
  • 8157672080 | +1 815-767-2080 Illinois U.S.A.
  • 8157672081 | +1 815-767-2081 Illinois U.S.A.
  • 8157672082 | +1 815-767-2082 Illinois U.S.A.
  • 8157672083 | +1 815-767-2083 Illinois U.S.A.
  • 8157672084 | +1 815-767-2084 Illinois U.S.A.
  • 8157672085 | +1 815-767-2085 Illinois U.S.A.
  • 8157672086 | +1 815-767-2086 Illinois U.S.A.
  • 8157672087 | +1 815-767-2087 Illinois U.S.A.
  • 8157672088 | +1 815-767-2088 Illinois U.S.A.
  • 8157672089 | +1 815-767-2089 Illinois U.S.A.
  • 8157672090 | +1 815-767-2090 Illinois U.S.A.
  • 8157672091 | +1 815-767-2091 Illinois U.S.A.
  • 8157672092 | +1 815-767-2092 Illinois U.S.A.
  • 8157672093 | +1 815-767-2093 Illinois U.S.A.
  • 8157672094 | +1 815-767-2094 Illinois U.S.A.
  • 8157672095 | +1 815-767-2095 Illinois U.S.A.
  • 8157672096 | +1 815-767-2096 Illinois U.S.A.
  • 8157672097 | +1 815-767-2097 Illinois U.S.A.
  • 8157672098 | +1 815-767-2098 Illinois U.S.A.
  • 8157672099 | +1 815-767-2099 Illinois U.S.A.