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).

  • 8157012000 | +1 815-701-2000 Illinois U.S.A.
  • 8157012001 | +1 815-701-2001 Illinois U.S.A.
  • 8157012002 | +1 815-701-2002 Illinois U.S.A.
  • 8157012003 | +1 815-701-2003 Illinois U.S.A.
  • 8157012004 | +1 815-701-2004 Illinois U.S.A.
  • 8157012005 | +1 815-701-2005 Illinois U.S.A.
  • 8157012006 | +1 815-701-2006 Illinois U.S.A.
  • 8157012007 | +1 815-701-2007 Illinois U.S.A.
  • 8157012008 | +1 815-701-2008 Illinois U.S.A.
  • 8157012009 | +1 815-701-2009 Illinois U.S.A.
  • 8157012010 | +1 815-701-2010 Illinois U.S.A.
  • 8157012011 | +1 815-701-2011 Illinois U.S.A.
  • 8157012012 | +1 815-701-2012 Illinois U.S.A.
  • 8157012013 | +1 815-701-2013 Illinois U.S.A.
  • 8157012014 | +1 815-701-2014 Illinois U.S.A.
  • 8157012015 | +1 815-701-2015 Illinois U.S.A.
  • 8157012016 | +1 815-701-2016 Illinois U.S.A.
  • 8157012017 | +1 815-701-2017 Illinois U.S.A.
  • 8157012018 | +1 815-701-2018 Illinois U.S.A.
  • 8157012019 | +1 815-701-2019 Illinois U.S.A.
  • 8157012020 | +1 815-701-2020 Illinois U.S.A.
  • 8157012021 | +1 815-701-2021 Illinois U.S.A.
  • 8157012022 | +1 815-701-2022 Illinois U.S.A.
  • 8157012023 | +1 815-701-2023 Illinois U.S.A.
  • 8157012024 | +1 815-701-2024 Illinois U.S.A.
  • 8157012025 | +1 815-701-2025 Illinois U.S.A.
  • 8157012026 | +1 815-701-2026 Illinois U.S.A.
  • 8157012027 | +1 815-701-2027 Illinois U.S.A.
  • 8157012028 | +1 815-701-2028 Illinois U.S.A.
  • 8157012029 | +1 815-701-2029 Illinois U.S.A.
  • 8157012030 | +1 815-701-2030 Illinois U.S.A.
  • 8157012031 | +1 815-701-2031 Illinois U.S.A.
  • 8157012032 | +1 815-701-2032 Illinois U.S.A.
  • 8157012033 | +1 815-701-2033 Illinois U.S.A.
  • 8157012034 | +1 815-701-2034 Illinois U.S.A.
  • 8157012035 | +1 815-701-2035 Illinois U.S.A.
  • 8157012036 | +1 815-701-2036 Illinois U.S.A.
  • 8157012037 | +1 815-701-2037 Illinois U.S.A.
  • 8157012038 | +1 815-701-2038 Illinois U.S.A.
  • 8157012039 | +1 815-701-2039 Illinois U.S.A.
  • 8157012040 | +1 815-701-2040 Illinois U.S.A.
  • 8157012041 | +1 815-701-2041 Illinois U.S.A.
  • 8157012042 | +1 815-701-2042 Illinois U.S.A.
  • 8157012043 | +1 815-701-2043 Illinois U.S.A.
  • 8157012044 | +1 815-701-2044 Illinois U.S.A.
  • 8157012045 | +1 815-701-2045 Illinois U.S.A.
  • 8157012046 | +1 815-701-2046 Illinois U.S.A.
  • 8157012047 | +1 815-701-2047 Illinois U.S.A.
  • 8157012048 | +1 815-701-2048 Illinois U.S.A.
  • 8157012049 | +1 815-701-2049 Illinois U.S.A.
  • 8157012050 | +1 815-701-2050 Illinois U.S.A.
  • 8157012051 | +1 815-701-2051 Illinois U.S.A.
  • 8157012052 | +1 815-701-2052 Illinois U.S.A.
  • 8157012053 | +1 815-701-2053 Illinois U.S.A.
  • 8157012054 | +1 815-701-2054 Illinois U.S.A.
  • 8157012055 | +1 815-701-2055 Illinois U.S.A.
  • 8157012056 | +1 815-701-2056 Illinois U.S.A.
  • 8157012057 | +1 815-701-2057 Illinois U.S.A.
  • 8157012058 | +1 815-701-2058 Illinois U.S.A.
  • 8157012059 | +1 815-701-2059 Illinois U.S.A.
  • 8157012060 | +1 815-701-2060 Illinois U.S.A.
  • 8157012061 | +1 815-701-2061 Illinois U.S.A.
  • 8157012062 | +1 815-701-2062 Illinois U.S.A.
  • 8157012063 | +1 815-701-2063 Illinois U.S.A.
  • 8157012064 | +1 815-701-2064 Illinois U.S.A.
  • 8157012065 | +1 815-701-2065 Illinois U.S.A.
  • 8157012066 | +1 815-701-2066 Illinois U.S.A.
  • 8157012067 | +1 815-701-2067 Illinois U.S.A.
  • 8157012068 | +1 815-701-2068 Illinois U.S.A.
  • 8157012069 | +1 815-701-2069 Illinois U.S.A.
  • 8157012070 | +1 815-701-2070 Illinois U.S.A.
  • 8157012071 | +1 815-701-2071 Illinois U.S.A.
  • 8157012072 | +1 815-701-2072 Illinois U.S.A.
  • 8157012073 | +1 815-701-2073 Illinois U.S.A.
  • 8157012074 | +1 815-701-2074 Illinois U.S.A.
  • 8157012075 | +1 815-701-2075 Illinois U.S.A.
  • 8157012076 | +1 815-701-2076 Illinois U.S.A.
  • 8157012077 | +1 815-701-2077 Illinois U.S.A.
  • 8157012078 | +1 815-701-2078 Illinois U.S.A.
  • 8157012079 | +1 815-701-2079 Illinois U.S.A.
  • 8157012080 | +1 815-701-2080 Illinois U.S.A.
  • 8157012081 | +1 815-701-2081 Illinois U.S.A.
  • 8157012082 | +1 815-701-2082 Illinois U.S.A.
  • 8157012083 | +1 815-701-2083 Illinois U.S.A.
  • 8157012084 | +1 815-701-2084 Illinois U.S.A.
  • 8157012085 | +1 815-701-2085 Illinois U.S.A.
  • 8157012086 | +1 815-701-2086 Illinois U.S.A.
  • 8157012087 | +1 815-701-2087 Illinois U.S.A.
  • 8157012088 | +1 815-701-2088 Illinois U.S.A.
  • 8157012089 | +1 815-701-2089 Illinois U.S.A.
  • 8157012090 | +1 815-701-2090 Illinois U.S.A.
  • 8157012091 | +1 815-701-2091 Illinois U.S.A.
  • 8157012092 | +1 815-701-2092 Illinois U.S.A.
  • 8157012093 | +1 815-701-2093 Illinois U.S.A.
  • 8157012094 | +1 815-701-2094 Illinois U.S.A.
  • 8157012095 | +1 815-701-2095 Illinois U.S.A.
  • 8157012096 | +1 815-701-2096 Illinois U.S.A.
  • 8157012097 | +1 815-701-2097 Illinois U.S.A.
  • 8157012098 | +1 815-701-2098 Illinois U.S.A.
  • 8157012099 | +1 815-701-2099 Illinois U.S.A.