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).

  • 3129552000 | +1 312-955-2000 Illinois U.S.A.
  • 3129552001 | +1 312-955-2001 Illinois U.S.A.
  • 3129552002 | +1 312-955-2002 Illinois U.S.A.
  • 3129552003 | +1 312-955-2003 Illinois U.S.A.
  • 3129552004 | +1 312-955-2004 Illinois U.S.A.
  • 3129552005 | +1 312-955-2005 Illinois U.S.A.
  • 3129552006 | +1 312-955-2006 Illinois U.S.A.
  • 3129552007 | +1 312-955-2007 Illinois U.S.A.
  • 3129552008 | +1 312-955-2008 Illinois U.S.A.
  • 3129552009 | +1 312-955-2009 Illinois U.S.A.
  • 3129552010 | +1 312-955-2010 Illinois U.S.A.
  • 3129552011 | +1 312-955-2011 Illinois U.S.A.
  • 3129552012 | +1 312-955-2012 Illinois U.S.A.
  • 3129552013 | +1 312-955-2013 Illinois U.S.A.
  • 3129552014 | +1 312-955-2014 Illinois U.S.A.
  • 3129552015 | +1 312-955-2015 Illinois U.S.A.
  • 3129552016 | +1 312-955-2016 Illinois U.S.A.
  • 3129552017 | +1 312-955-2017 Illinois U.S.A.
  • 3129552018 | +1 312-955-2018 Illinois U.S.A.
  • 3129552019 | +1 312-955-2019 Illinois U.S.A.
  • 3129552020 | +1 312-955-2020 Illinois U.S.A.
  • 3129552021 | +1 312-955-2021 Illinois U.S.A.
  • 3129552022 | +1 312-955-2022 Illinois U.S.A.
  • 3129552023 | +1 312-955-2023 Illinois U.S.A.
  • 3129552024 | +1 312-955-2024 Illinois U.S.A.
  • 3129552025 | +1 312-955-2025 Illinois U.S.A.
  • 3129552026 | +1 312-955-2026 Illinois U.S.A.
  • 3129552027 | +1 312-955-2027 Illinois U.S.A.
  • 3129552028 | +1 312-955-2028 Illinois U.S.A.
  • 3129552029 | +1 312-955-2029 Illinois U.S.A.
  • 3129552030 | +1 312-955-2030 Illinois U.S.A.
  • 3129552031 | +1 312-955-2031 Illinois U.S.A.
  • 3129552032 | +1 312-955-2032 Illinois U.S.A.
  • 3129552033 | +1 312-955-2033 Illinois U.S.A.
  • 3129552034 | +1 312-955-2034 Illinois U.S.A.
  • 3129552035 | +1 312-955-2035 Illinois U.S.A.
  • 3129552036 | +1 312-955-2036 Illinois U.S.A.
  • 3129552037 | +1 312-955-2037 Illinois U.S.A.
  • 3129552038 | +1 312-955-2038 Illinois U.S.A.
  • 3129552039 | +1 312-955-2039 Illinois U.S.A.
  • 3129552040 | +1 312-955-2040 Illinois U.S.A.
  • 3129552041 | +1 312-955-2041 Illinois U.S.A.
  • 3129552042 | +1 312-955-2042 Illinois U.S.A.
  • 3129552043 | +1 312-955-2043 Illinois U.S.A.
  • 3129552044 | +1 312-955-2044 Illinois U.S.A.
  • 3129552045 | +1 312-955-2045 Illinois U.S.A.
  • 3129552046 | +1 312-955-2046 Illinois U.S.A.
  • 3129552047 | +1 312-955-2047 Illinois U.S.A.
  • 3129552048 | +1 312-955-2048 Illinois U.S.A.
  • 3129552049 | +1 312-955-2049 Illinois U.S.A.
  • 3129552050 | +1 312-955-2050 Illinois U.S.A.
  • 3129552051 | +1 312-955-2051 Illinois U.S.A.
  • 3129552052 | +1 312-955-2052 Illinois U.S.A.
  • 3129552053 | +1 312-955-2053 Illinois U.S.A.
  • 3129552054 | +1 312-955-2054 Illinois U.S.A.
  • 3129552055 | +1 312-955-2055 Illinois U.S.A.
  • 3129552056 | +1 312-955-2056 Illinois U.S.A.
  • 3129552057 | +1 312-955-2057 Illinois U.S.A.
  • 3129552058 | +1 312-955-2058 Illinois U.S.A.
  • 3129552059 | +1 312-955-2059 Illinois U.S.A.
  • 3129552060 | +1 312-955-2060 Illinois U.S.A.
  • 3129552061 | +1 312-955-2061 Illinois U.S.A.
  • 3129552062 | +1 312-955-2062 Illinois U.S.A.
  • 3129552063 | +1 312-955-2063 Illinois U.S.A.
  • 3129552064 | +1 312-955-2064 Illinois U.S.A.
  • 3129552065 | +1 312-955-2065 Illinois U.S.A.
  • 3129552066 | +1 312-955-2066 Illinois U.S.A.
  • 3129552067 | +1 312-955-2067 Illinois U.S.A.
  • 3129552068 | +1 312-955-2068 Illinois U.S.A.
  • 3129552069 | +1 312-955-2069 Illinois U.S.A.
  • 3129552070 | +1 312-955-2070 Illinois U.S.A.
  • 3129552071 | +1 312-955-2071 Illinois U.S.A.
  • 3129552072 | +1 312-955-2072 Illinois U.S.A.
  • 3129552073 | +1 312-955-2073 Illinois U.S.A.
  • 3129552074 | +1 312-955-2074 Illinois U.S.A.
  • 3129552075 | +1 312-955-2075 Illinois U.S.A.
  • 3129552076 | +1 312-955-2076 Illinois U.S.A.
  • 3129552077 | +1 312-955-2077 Illinois U.S.A.
  • 3129552078 | +1 312-955-2078 Illinois U.S.A.
  • 3129552079 | +1 312-955-2079 Illinois U.S.A.
  • 3129552080 | +1 312-955-2080 Illinois U.S.A.
  • 3129552081 | +1 312-955-2081 Illinois U.S.A.
  • 3129552082 | +1 312-955-2082 Illinois U.S.A.
  • 3129552083 | +1 312-955-2083 Illinois U.S.A.
  • 3129552084 | +1 312-955-2084 Illinois U.S.A.
  • 3129552085 | +1 312-955-2085 Illinois U.S.A.
  • 3129552086 | +1 312-955-2086 Illinois U.S.A.
  • 3129552087 | +1 312-955-2087 Illinois U.S.A.
  • 3129552088 | +1 312-955-2088 Illinois U.S.A.
  • 3129552089 | +1 312-955-2089 Illinois U.S.A.
  • 3129552090 | +1 312-955-2090 Illinois U.S.A.
  • 3129552091 | +1 312-955-2091 Illinois U.S.A.
  • 3129552092 | +1 312-955-2092 Illinois U.S.A.
  • 3129552093 | +1 312-955-2093 Illinois U.S.A.
  • 3129552094 | +1 312-955-2094 Illinois U.S.A.
  • 3129552095 | +1 312-955-2095 Illinois U.S.A.
  • 3129552096 | +1 312-955-2096 Illinois U.S.A.
  • 3129552097 | +1 312-955-2097 Illinois U.S.A.
  • 3129552098 | +1 312-955-2098 Illinois U.S.A.
  • 3129552099 | +1 312-955-2099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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