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).

  • 3123552000 | +1 312-355-2000 Illinois U.S.A.
  • 3123552001 | +1 312-355-2001 Illinois U.S.A.
  • 3123552002 | +1 312-355-2002 Illinois U.S.A.
  • 3123552003 | +1 312-355-2003 Illinois U.S.A.
  • 3123552004 | +1 312-355-2004 Illinois U.S.A.
  • 3123552005 | +1 312-355-2005 Illinois U.S.A.
  • 3123552006 | +1 312-355-2006 Illinois U.S.A.
  • 3123552007 | +1 312-355-2007 Illinois U.S.A.
  • 3123552008 | +1 312-355-2008 Illinois U.S.A.
  • 3123552009 | +1 312-355-2009 Illinois U.S.A.
  • 3123552010 | +1 312-355-2010 Illinois U.S.A.
  • 3123552011 | +1 312-355-2011 Illinois U.S.A.
  • 3123552012 | +1 312-355-2012 Illinois U.S.A.
  • 3123552013 | +1 312-355-2013 Illinois U.S.A.
  • 3123552014 | +1 312-355-2014 Illinois U.S.A.
  • 3123552015 | +1 312-355-2015 Illinois U.S.A.
  • 3123552016 | +1 312-355-2016 Illinois U.S.A.
  • 3123552017 | +1 312-355-2017 Illinois U.S.A.
  • 3123552018 | +1 312-355-2018 Illinois U.S.A.
  • 3123552019 | +1 312-355-2019 Illinois U.S.A.
  • 3123552020 | +1 312-355-2020 Illinois U.S.A.
  • 3123552021 | +1 312-355-2021 Illinois U.S.A.
  • 3123552022 | +1 312-355-2022 Illinois U.S.A.
  • 3123552023 | +1 312-355-2023 Illinois U.S.A.
  • 3123552024 | +1 312-355-2024 Illinois U.S.A.
  • 3123552025 | +1 312-355-2025 Illinois U.S.A.
  • 3123552026 | +1 312-355-2026 Illinois U.S.A.
  • 3123552027 | +1 312-355-2027 Illinois U.S.A.
  • 3123552028 | +1 312-355-2028 Illinois U.S.A.
  • 3123552029 | +1 312-355-2029 Illinois U.S.A.
  • 3123552030 | +1 312-355-2030 Illinois U.S.A.
  • 3123552031 | +1 312-355-2031 Illinois U.S.A.
  • 3123552032 | +1 312-355-2032 Illinois U.S.A.
  • 3123552033 | +1 312-355-2033 Illinois U.S.A.
  • 3123552034 | +1 312-355-2034 Illinois U.S.A.
  • 3123552035 | +1 312-355-2035 Illinois U.S.A.
  • 3123552036 | +1 312-355-2036 Illinois U.S.A.
  • 3123552037 | +1 312-355-2037 Illinois U.S.A.
  • 3123552038 | +1 312-355-2038 Illinois U.S.A.
  • 3123552039 | +1 312-355-2039 Illinois U.S.A.
  • 3123552040 | +1 312-355-2040 Illinois U.S.A.
  • 3123552041 | +1 312-355-2041 Illinois U.S.A.
  • 3123552042 | +1 312-355-2042 Illinois U.S.A.
  • 3123552043 | +1 312-355-2043 Illinois U.S.A.
  • 3123552044 | +1 312-355-2044 Illinois U.S.A.
  • 3123552045 | +1 312-355-2045 Illinois U.S.A.
  • 3123552046 | +1 312-355-2046 Illinois U.S.A.
  • 3123552047 | +1 312-355-2047 Illinois U.S.A.
  • 3123552048 | +1 312-355-2048 Illinois U.S.A.
  • 3123552049 | +1 312-355-2049 Illinois U.S.A.
  • 3123552050 | +1 312-355-2050 Illinois U.S.A.
  • 3123552051 | +1 312-355-2051 Illinois U.S.A.
  • 3123552052 | +1 312-355-2052 Illinois U.S.A.
  • 3123552053 | +1 312-355-2053 Illinois U.S.A.
  • 3123552054 | +1 312-355-2054 Illinois U.S.A.
  • 3123552055 | +1 312-355-2055 Illinois U.S.A.
  • 3123552056 | +1 312-355-2056 Illinois U.S.A.
  • 3123552057 | +1 312-355-2057 Illinois U.S.A.
  • 3123552058 | +1 312-355-2058 Illinois U.S.A.
  • 3123552059 | +1 312-355-2059 Illinois U.S.A.
  • 3123552060 | +1 312-355-2060 Illinois U.S.A.
  • 3123552061 | +1 312-355-2061 Illinois U.S.A.
  • 3123552062 | +1 312-355-2062 Illinois U.S.A.
  • 3123552063 | +1 312-355-2063 Illinois U.S.A.
  • 3123552064 | +1 312-355-2064 Illinois U.S.A.
  • 3123552065 | +1 312-355-2065 Illinois U.S.A.
  • 3123552066 | +1 312-355-2066 Illinois U.S.A.
  • 3123552067 | +1 312-355-2067 Illinois U.S.A.
  • 3123552068 | +1 312-355-2068 Illinois U.S.A.
  • 3123552069 | +1 312-355-2069 Illinois U.S.A.
  • 3123552070 | +1 312-355-2070 Illinois U.S.A.
  • 3123552071 | +1 312-355-2071 Illinois U.S.A.
  • 3123552072 | +1 312-355-2072 Illinois U.S.A.
  • 3123552073 | +1 312-355-2073 Illinois U.S.A.
  • 3123552074 | +1 312-355-2074 Illinois U.S.A.
  • 3123552075 | +1 312-355-2075 Illinois U.S.A.
  • 3123552076 | +1 312-355-2076 Illinois U.S.A.
  • 3123552077 | +1 312-355-2077 Illinois U.S.A.
  • 3123552078 | +1 312-355-2078 Illinois U.S.A.
  • 3123552079 | +1 312-355-2079 Illinois U.S.A.
  • 3123552080 | +1 312-355-2080 Illinois U.S.A.
  • 3123552081 | +1 312-355-2081 Illinois U.S.A.
  • 3123552082 | +1 312-355-2082 Illinois U.S.A.
  • 3123552083 | +1 312-355-2083 Illinois U.S.A.
  • 3123552084 | +1 312-355-2084 Illinois U.S.A.
  • 3123552085 | +1 312-355-2085 Illinois U.S.A.
  • 3123552086 | +1 312-355-2086 Illinois U.S.A.
  • 3123552087 | +1 312-355-2087 Illinois U.S.A.
  • 3123552088 | +1 312-355-2088 Illinois U.S.A.
  • 3123552089 | +1 312-355-2089 Illinois U.S.A.
  • 3123552090 | +1 312-355-2090 Illinois U.S.A.
  • 3123552091 | +1 312-355-2091 Illinois U.S.A.
  • 3123552092 | +1 312-355-2092 Illinois U.S.A.
  • 3123552093 | +1 312-355-2093 Illinois U.S.A.
  • 3123552094 | +1 312-355-2094 Illinois U.S.A.
  • 3123552095 | +1 312-355-2095 Illinois U.S.A.
  • 3123552096 | +1 312-355-2096 Illinois U.S.A.
  • 3123552097 | +1 312-355-2097 Illinois U.S.A.
  • 3123552098 | +1 312-355-2098 Illinois U.S.A.
  • 3123552099 | +1 312-355-2099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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