CitysDirectory

City of Chicago

312 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).

  • 3124782000 | +1 312-478-2000 Illinois U.S.A.
  • 3124782001 | +1 312-478-2001 Illinois U.S.A.
  • 3124782002 | +1 312-478-2002 Illinois U.S.A.
  • 3124782003 | +1 312-478-2003 Illinois U.S.A.
  • 3124782004 | +1 312-478-2004 Illinois U.S.A.
  • 3124782005 | +1 312-478-2005 Illinois U.S.A.
  • 3124782006 | +1 312-478-2006 Illinois U.S.A.
  • 3124782007 | +1 312-478-2007 Illinois U.S.A.
  • 3124782008 | +1 312-478-2008 Illinois U.S.A.
  • 3124782009 | +1 312-478-2009 Illinois U.S.A.
  • 3124782010 | +1 312-478-2010 Illinois U.S.A.
  • 3124782011 | +1 312-478-2011 Illinois U.S.A.
  • 3124782012 | +1 312-478-2012 Illinois U.S.A.
  • 3124782013 | +1 312-478-2013 Illinois U.S.A.
  • 3124782014 | +1 312-478-2014 Illinois U.S.A.
  • 3124782015 | +1 312-478-2015 Illinois U.S.A.
  • 3124782016 | +1 312-478-2016 Illinois U.S.A.
  • 3124782017 | +1 312-478-2017 Illinois U.S.A.
  • 3124782018 | +1 312-478-2018 Illinois U.S.A.
  • 3124782019 | +1 312-478-2019 Illinois U.S.A.
  • 3124782020 | +1 312-478-2020 Illinois U.S.A.
  • 3124782021 | +1 312-478-2021 Illinois U.S.A.
  • 3124782022 | +1 312-478-2022 Illinois U.S.A.
  • 3124782023 | +1 312-478-2023 Illinois U.S.A.
  • 3124782024 | +1 312-478-2024 Illinois U.S.A.
  • 3124782025 | +1 312-478-2025 Illinois U.S.A.
  • 3124782026 | +1 312-478-2026 Illinois U.S.A.
  • 3124782027 | +1 312-478-2027 Illinois U.S.A.
  • 3124782028 | +1 312-478-2028 Illinois U.S.A.
  • 3124782029 | +1 312-478-2029 Illinois U.S.A.
  • 3124782030 | +1 312-478-2030 Illinois U.S.A.
  • 3124782031 | +1 312-478-2031 Illinois U.S.A.
  • 3124782032 | +1 312-478-2032 Illinois U.S.A.
  • 3124782033 | +1 312-478-2033 Illinois U.S.A.
  • 3124782034 | +1 312-478-2034 Illinois U.S.A.
  • 3124782035 | +1 312-478-2035 Illinois U.S.A.
  • 3124782036 | +1 312-478-2036 Illinois U.S.A.
  • 3124782037 | +1 312-478-2037 Illinois U.S.A.
  • 3124782038 | +1 312-478-2038 Illinois U.S.A.
  • 3124782039 | +1 312-478-2039 Illinois U.S.A.
  • 3124782040 | +1 312-478-2040 Illinois U.S.A.
  • 3124782041 | +1 312-478-2041 Illinois U.S.A.
  • 3124782042 | +1 312-478-2042 Illinois U.S.A.
  • 3124782043 | +1 312-478-2043 Illinois U.S.A.
  • 3124782044 | +1 312-478-2044 Illinois U.S.A.
  • 3124782045 | +1 312-478-2045 Illinois U.S.A.
  • 3124782046 | +1 312-478-2046 Illinois U.S.A.
  • 3124782047 | +1 312-478-2047 Illinois U.S.A.
  • 3124782048 | +1 312-478-2048 Illinois U.S.A.
  • 3124782049 | +1 312-478-2049 Illinois U.S.A.
  • 3124782050 | +1 312-478-2050 Illinois U.S.A.
  • 3124782051 | +1 312-478-2051 Illinois U.S.A.
  • 3124782052 | +1 312-478-2052 Illinois U.S.A.
  • 3124782053 | +1 312-478-2053 Illinois U.S.A.
  • 3124782054 | +1 312-478-2054 Illinois U.S.A.
  • 3124782055 | +1 312-478-2055 Illinois U.S.A.
  • 3124782056 | +1 312-478-2056 Illinois U.S.A.
  • 3124782057 | +1 312-478-2057 Illinois U.S.A.
  • 3124782058 | +1 312-478-2058 Illinois U.S.A.
  • 3124782059 | +1 312-478-2059 Illinois U.S.A.
  • 3124782060 | +1 312-478-2060 Illinois U.S.A.
  • 3124782061 | +1 312-478-2061 Illinois U.S.A.
  • 3124782062 | +1 312-478-2062 Illinois U.S.A.
  • 3124782063 | +1 312-478-2063 Illinois U.S.A.
  • 3124782064 | +1 312-478-2064 Illinois U.S.A.
  • 3124782065 | +1 312-478-2065 Illinois U.S.A.
  • 3124782066 | +1 312-478-2066 Illinois U.S.A.
  • 3124782067 | +1 312-478-2067 Illinois U.S.A.
  • 3124782068 | +1 312-478-2068 Illinois U.S.A.
  • 3124782069 | +1 312-478-2069 Illinois U.S.A.
  • 3124782070 | +1 312-478-2070 Illinois U.S.A.
  • 3124782071 | +1 312-478-2071 Illinois U.S.A.
  • 3124782072 | +1 312-478-2072 Illinois U.S.A.
  • 3124782073 | +1 312-478-2073 Illinois U.S.A.
  • 3124782074 | +1 312-478-2074 Illinois U.S.A.
  • 3124782075 | +1 312-478-2075 Illinois U.S.A.
  • 3124782076 | +1 312-478-2076 Illinois U.S.A.
  • 3124782077 | +1 312-478-2077 Illinois U.S.A.
  • 3124782078 | +1 312-478-2078 Illinois U.S.A.
  • 3124782079 | +1 312-478-2079 Illinois U.S.A.
  • 3124782080 | +1 312-478-2080 Illinois U.S.A.
  • 3124782081 | +1 312-478-2081 Illinois U.S.A.
  • 3124782082 | +1 312-478-2082 Illinois U.S.A.
  • 3124782083 | +1 312-478-2083 Illinois U.S.A.
  • 3124782084 | +1 312-478-2084 Illinois U.S.A.
  • 3124782085 | +1 312-478-2085 Illinois U.S.A.
  • 3124782086 | +1 312-478-2086 Illinois U.S.A.
  • 3124782087 | +1 312-478-2087 Illinois U.S.A.
  • 3124782088 | +1 312-478-2088 Illinois U.S.A.
  • 3124782089 | +1 312-478-2089 Illinois U.S.A.
  • 3124782090 | +1 312-478-2090 Illinois U.S.A.
  • 3124782091 | +1 312-478-2091 Illinois U.S.A.
  • 3124782092 | +1 312-478-2092 Illinois U.S.A.
  • 3124782093 | +1 312-478-2093 Illinois U.S.A.
  • 3124782094 | +1 312-478-2094 Illinois U.S.A.
  • 3124782095 | +1 312-478-2095 Illinois U.S.A.
  • 3124782096 | +1 312-478-2096 Illinois U.S.A.
  • 3124782097 | +1 312-478-2097 Illinois U.S.A.
  • 3124782098 | +1 312-478-2098 Illinois U.S.A.
  • 3124782099 | +1 312-478-2099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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