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).

  • 3122272000 | +1 312-227-2000 Illinois U.S.A.
  • 3122272001 | +1 312-227-2001 Illinois U.S.A.
  • 3122272002 | +1 312-227-2002 Illinois U.S.A.
  • 3122272003 | +1 312-227-2003 Illinois U.S.A.
  • 3122272004 | +1 312-227-2004 Illinois U.S.A.
  • 3122272005 | +1 312-227-2005 Illinois U.S.A.
  • 3122272006 | +1 312-227-2006 Illinois U.S.A.
  • 3122272007 | +1 312-227-2007 Illinois U.S.A.
  • 3122272008 | +1 312-227-2008 Illinois U.S.A.
  • 3122272009 | +1 312-227-2009 Illinois U.S.A.
  • 3122272010 | +1 312-227-2010 Illinois U.S.A.
  • 3122272011 | +1 312-227-2011 Illinois U.S.A.
  • 3122272012 | +1 312-227-2012 Illinois U.S.A.
  • 3122272013 | +1 312-227-2013 Illinois U.S.A.
  • 3122272014 | +1 312-227-2014 Illinois U.S.A.
  • 3122272015 | +1 312-227-2015 Illinois U.S.A.
  • 3122272016 | +1 312-227-2016 Illinois U.S.A.
  • 3122272017 | +1 312-227-2017 Illinois U.S.A.
  • 3122272018 | +1 312-227-2018 Illinois U.S.A.
  • 3122272019 | +1 312-227-2019 Illinois U.S.A.
  • 3122272020 | +1 312-227-2020 Illinois U.S.A.
  • 3122272021 | +1 312-227-2021 Illinois U.S.A.
  • 3122272022 | +1 312-227-2022 Illinois U.S.A.
  • 3122272023 | +1 312-227-2023 Illinois U.S.A.
  • 3122272024 | +1 312-227-2024 Illinois U.S.A.
  • 3122272025 | +1 312-227-2025 Illinois U.S.A.
  • 3122272026 | +1 312-227-2026 Illinois U.S.A.
  • 3122272027 | +1 312-227-2027 Illinois U.S.A.
  • 3122272028 | +1 312-227-2028 Illinois U.S.A.
  • 3122272029 | +1 312-227-2029 Illinois U.S.A.
  • 3122272030 | +1 312-227-2030 Illinois U.S.A.
  • 3122272031 | +1 312-227-2031 Illinois U.S.A.
  • 3122272032 | +1 312-227-2032 Illinois U.S.A.
  • 3122272033 | +1 312-227-2033 Illinois U.S.A.
  • 3122272034 | +1 312-227-2034 Illinois U.S.A.
  • 3122272035 | +1 312-227-2035 Illinois U.S.A.
  • 3122272036 | +1 312-227-2036 Illinois U.S.A.
  • 3122272037 | +1 312-227-2037 Illinois U.S.A.
  • 3122272038 | +1 312-227-2038 Illinois U.S.A.
  • 3122272039 | +1 312-227-2039 Illinois U.S.A.
  • 3122272040 | +1 312-227-2040 Illinois U.S.A.
  • 3122272041 | +1 312-227-2041 Illinois U.S.A.
  • 3122272042 | +1 312-227-2042 Illinois U.S.A.
  • 3122272043 | +1 312-227-2043 Illinois U.S.A.
  • 3122272044 | +1 312-227-2044 Illinois U.S.A.
  • 3122272045 | +1 312-227-2045 Illinois U.S.A.
  • 3122272046 | +1 312-227-2046 Illinois U.S.A.
  • 3122272047 | +1 312-227-2047 Illinois U.S.A.
  • 3122272048 | +1 312-227-2048 Illinois U.S.A.
  • 3122272049 | +1 312-227-2049 Illinois U.S.A.
  • 3122272050 | +1 312-227-2050 Illinois U.S.A.
  • 3122272051 | +1 312-227-2051 Illinois U.S.A.
  • 3122272052 | +1 312-227-2052 Illinois U.S.A.
  • 3122272053 | +1 312-227-2053 Illinois U.S.A.
  • 3122272054 | +1 312-227-2054 Illinois U.S.A.
  • 3122272055 | +1 312-227-2055 Illinois U.S.A.
  • 3122272056 | +1 312-227-2056 Illinois U.S.A.
  • 3122272057 | +1 312-227-2057 Illinois U.S.A.
  • 3122272058 | +1 312-227-2058 Illinois U.S.A.
  • 3122272059 | +1 312-227-2059 Illinois U.S.A.
  • 3122272060 | +1 312-227-2060 Illinois U.S.A.
  • 3122272061 | +1 312-227-2061 Illinois U.S.A.
  • 3122272062 | +1 312-227-2062 Illinois U.S.A.
  • 3122272063 | +1 312-227-2063 Illinois U.S.A.
  • 3122272064 | +1 312-227-2064 Illinois U.S.A.
  • 3122272065 | +1 312-227-2065 Illinois U.S.A.
  • 3122272066 | +1 312-227-2066 Illinois U.S.A.
  • 3122272067 | +1 312-227-2067 Illinois U.S.A.
  • 3122272068 | +1 312-227-2068 Illinois U.S.A.
  • 3122272069 | +1 312-227-2069 Illinois U.S.A.
  • 3122272070 | +1 312-227-2070 Illinois U.S.A.
  • 3122272071 | +1 312-227-2071 Illinois U.S.A.
  • 3122272072 | +1 312-227-2072 Illinois U.S.A.
  • 3122272073 | +1 312-227-2073 Illinois U.S.A.
  • 3122272074 | +1 312-227-2074 Illinois U.S.A.
  • 3122272075 | +1 312-227-2075 Illinois U.S.A.
  • 3122272076 | +1 312-227-2076 Illinois U.S.A.
  • 3122272077 | +1 312-227-2077 Illinois U.S.A.
  • 3122272078 | +1 312-227-2078 Illinois U.S.A.
  • 3122272079 | +1 312-227-2079 Illinois U.S.A.
  • 3122272080 | +1 312-227-2080 Illinois U.S.A.
  • 3122272081 | +1 312-227-2081 Illinois U.S.A.
  • 3122272082 | +1 312-227-2082 Illinois U.S.A.
  • 3122272083 | +1 312-227-2083 Illinois U.S.A.
  • 3122272084 | +1 312-227-2084 Illinois U.S.A.
  • 3122272085 | +1 312-227-2085 Illinois U.S.A.
  • 3122272086 | +1 312-227-2086 Illinois U.S.A.
  • 3122272087 | +1 312-227-2087 Illinois U.S.A.
  • 3122272088 | +1 312-227-2088 Illinois U.S.A.
  • 3122272089 | +1 312-227-2089 Illinois U.S.A.
  • 3122272090 | +1 312-227-2090 Illinois U.S.A.
  • 3122272091 | +1 312-227-2091 Illinois U.S.A.
  • 3122272092 | +1 312-227-2092 Illinois U.S.A.
  • 3122272093 | +1 312-227-2093 Illinois U.S.A.
  • 3122272094 | +1 312-227-2094 Illinois U.S.A.
  • 3122272095 | +1 312-227-2095 Illinois U.S.A.
  • 3122272096 | +1 312-227-2096 Illinois U.S.A.
  • 3122272097 | +1 312-227-2097 Illinois U.S.A.
  • 3122272098 | +1 312-227-2098 Illinois U.S.A.
  • 3122272099 | +1 312-227-2099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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