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).

  • 3123272000 | +1 312-327-2000 Illinois U.S.A.
  • 3123272001 | +1 312-327-2001 Illinois U.S.A.
  • 3123272002 | +1 312-327-2002 Illinois U.S.A.
  • 3123272003 | +1 312-327-2003 Illinois U.S.A.
  • 3123272004 | +1 312-327-2004 Illinois U.S.A.
  • 3123272005 | +1 312-327-2005 Illinois U.S.A.
  • 3123272006 | +1 312-327-2006 Illinois U.S.A.
  • 3123272007 | +1 312-327-2007 Illinois U.S.A.
  • 3123272008 | +1 312-327-2008 Illinois U.S.A.
  • 3123272009 | +1 312-327-2009 Illinois U.S.A.
  • 3123272010 | +1 312-327-2010 Illinois U.S.A.
  • 3123272011 | +1 312-327-2011 Illinois U.S.A.
  • 3123272012 | +1 312-327-2012 Illinois U.S.A.
  • 3123272013 | +1 312-327-2013 Illinois U.S.A.
  • 3123272014 | +1 312-327-2014 Illinois U.S.A.
  • 3123272015 | +1 312-327-2015 Illinois U.S.A.
  • 3123272016 | +1 312-327-2016 Illinois U.S.A.
  • 3123272017 | +1 312-327-2017 Illinois U.S.A.
  • 3123272018 | +1 312-327-2018 Illinois U.S.A.
  • 3123272019 | +1 312-327-2019 Illinois U.S.A.
  • 3123272020 | +1 312-327-2020 Illinois U.S.A.
  • 3123272021 | +1 312-327-2021 Illinois U.S.A.
  • 3123272022 | +1 312-327-2022 Illinois U.S.A.
  • 3123272023 | +1 312-327-2023 Illinois U.S.A.
  • 3123272024 | +1 312-327-2024 Illinois U.S.A.
  • 3123272025 | +1 312-327-2025 Illinois U.S.A.
  • 3123272026 | +1 312-327-2026 Illinois U.S.A.
  • 3123272027 | +1 312-327-2027 Illinois U.S.A.
  • 3123272028 | +1 312-327-2028 Illinois U.S.A.
  • 3123272029 | +1 312-327-2029 Illinois U.S.A.
  • 3123272030 | +1 312-327-2030 Illinois U.S.A.
  • 3123272031 | +1 312-327-2031 Illinois U.S.A.
  • 3123272032 | +1 312-327-2032 Illinois U.S.A.
  • 3123272033 | +1 312-327-2033 Illinois U.S.A.
  • 3123272034 | +1 312-327-2034 Illinois U.S.A.
  • 3123272035 | +1 312-327-2035 Illinois U.S.A.
  • 3123272036 | +1 312-327-2036 Illinois U.S.A.
  • 3123272037 | +1 312-327-2037 Illinois U.S.A.
  • 3123272038 | +1 312-327-2038 Illinois U.S.A.
  • 3123272039 | +1 312-327-2039 Illinois U.S.A.
  • 3123272040 | +1 312-327-2040 Illinois U.S.A.
  • 3123272041 | +1 312-327-2041 Illinois U.S.A.
  • 3123272042 | +1 312-327-2042 Illinois U.S.A.
  • 3123272043 | +1 312-327-2043 Illinois U.S.A.
  • 3123272044 | +1 312-327-2044 Illinois U.S.A.
  • 3123272045 | +1 312-327-2045 Illinois U.S.A.
  • 3123272046 | +1 312-327-2046 Illinois U.S.A.
  • 3123272047 | +1 312-327-2047 Illinois U.S.A.
  • 3123272048 | +1 312-327-2048 Illinois U.S.A.
  • 3123272049 | +1 312-327-2049 Illinois U.S.A.
  • 3123272050 | +1 312-327-2050 Illinois U.S.A.
  • 3123272051 | +1 312-327-2051 Illinois U.S.A.
  • 3123272052 | +1 312-327-2052 Illinois U.S.A.
  • 3123272053 | +1 312-327-2053 Illinois U.S.A.
  • 3123272054 | +1 312-327-2054 Illinois U.S.A.
  • 3123272055 | +1 312-327-2055 Illinois U.S.A.
  • 3123272056 | +1 312-327-2056 Illinois U.S.A.
  • 3123272057 | +1 312-327-2057 Illinois U.S.A.
  • 3123272058 | +1 312-327-2058 Illinois U.S.A.
  • 3123272059 | +1 312-327-2059 Illinois U.S.A.
  • 3123272060 | +1 312-327-2060 Illinois U.S.A.
  • 3123272061 | +1 312-327-2061 Illinois U.S.A.
  • 3123272062 | +1 312-327-2062 Illinois U.S.A.
  • 3123272063 | +1 312-327-2063 Illinois U.S.A.
  • 3123272064 | +1 312-327-2064 Illinois U.S.A.
  • 3123272065 | +1 312-327-2065 Illinois U.S.A.
  • 3123272066 | +1 312-327-2066 Illinois U.S.A.
  • 3123272067 | +1 312-327-2067 Illinois U.S.A.
  • 3123272068 | +1 312-327-2068 Illinois U.S.A.
  • 3123272069 | +1 312-327-2069 Illinois U.S.A.
  • 3123272070 | +1 312-327-2070 Illinois U.S.A.
  • 3123272071 | +1 312-327-2071 Illinois U.S.A.
  • 3123272072 | +1 312-327-2072 Illinois U.S.A.
  • 3123272073 | +1 312-327-2073 Illinois U.S.A.
  • 3123272074 | +1 312-327-2074 Illinois U.S.A.
  • 3123272075 | +1 312-327-2075 Illinois U.S.A.
  • 3123272076 | +1 312-327-2076 Illinois U.S.A.
  • 3123272077 | +1 312-327-2077 Illinois U.S.A.
  • 3123272078 | +1 312-327-2078 Illinois U.S.A.
  • 3123272079 | +1 312-327-2079 Illinois U.S.A.
  • 3123272080 | +1 312-327-2080 Illinois U.S.A.
  • 3123272081 | +1 312-327-2081 Illinois U.S.A.
  • 3123272082 | +1 312-327-2082 Illinois U.S.A.
  • 3123272083 | +1 312-327-2083 Illinois U.S.A.
  • 3123272084 | +1 312-327-2084 Illinois U.S.A.
  • 3123272085 | +1 312-327-2085 Illinois U.S.A.
  • 3123272086 | +1 312-327-2086 Illinois U.S.A.
  • 3123272087 | +1 312-327-2087 Illinois U.S.A.
  • 3123272088 | +1 312-327-2088 Illinois U.S.A.
  • 3123272089 | +1 312-327-2089 Illinois U.S.A.
  • 3123272090 | +1 312-327-2090 Illinois U.S.A.
  • 3123272091 | +1 312-327-2091 Illinois U.S.A.
  • 3123272092 | +1 312-327-2092 Illinois U.S.A.
  • 3123272093 | +1 312-327-2093 Illinois U.S.A.
  • 3123272094 | +1 312-327-2094 Illinois U.S.A.
  • 3123272095 | +1 312-327-2095 Illinois U.S.A.
  • 3123272096 | +1 312-327-2096 Illinois U.S.A.
  • 3123272097 | +1 312-327-2097 Illinois U.S.A.
  • 3123272098 | +1 312-327-2098 Illinois U.S.A.
  • 3123272099 | +1 312-327-2099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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