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).

  • 3127042000 | +1 312-704-2000 Illinois U.S.A.
  • 3127042001 | +1 312-704-2001 Illinois U.S.A.
  • 3127042002 | +1 312-704-2002 Illinois U.S.A.
  • 3127042003 | +1 312-704-2003 Illinois U.S.A.
  • 3127042004 | +1 312-704-2004 Illinois U.S.A.
  • 3127042005 | +1 312-704-2005 Illinois U.S.A.
  • 3127042006 | +1 312-704-2006 Illinois U.S.A.
  • 3127042007 | +1 312-704-2007 Illinois U.S.A.
  • 3127042008 | +1 312-704-2008 Illinois U.S.A.
  • 3127042009 | +1 312-704-2009 Illinois U.S.A.
  • 3127042010 | +1 312-704-2010 Illinois U.S.A.
  • 3127042011 | +1 312-704-2011 Illinois U.S.A.
  • 3127042012 | +1 312-704-2012 Illinois U.S.A.
  • 3127042013 | +1 312-704-2013 Illinois U.S.A.
  • 3127042014 | +1 312-704-2014 Illinois U.S.A.
  • 3127042015 | +1 312-704-2015 Illinois U.S.A.
  • 3127042016 | +1 312-704-2016 Illinois U.S.A.
  • 3127042017 | +1 312-704-2017 Illinois U.S.A.
  • 3127042018 | +1 312-704-2018 Illinois U.S.A.
  • 3127042019 | +1 312-704-2019 Illinois U.S.A.
  • 3127042020 | +1 312-704-2020 Illinois U.S.A.
  • 3127042021 | +1 312-704-2021 Illinois U.S.A.
  • 3127042022 | +1 312-704-2022 Illinois U.S.A.
  • 3127042023 | +1 312-704-2023 Illinois U.S.A.
  • 3127042024 | +1 312-704-2024 Illinois U.S.A.
  • 3127042025 | +1 312-704-2025 Illinois U.S.A.
  • 3127042026 | +1 312-704-2026 Illinois U.S.A.
  • 3127042027 | +1 312-704-2027 Illinois U.S.A.
  • 3127042028 | +1 312-704-2028 Illinois U.S.A.
  • 3127042029 | +1 312-704-2029 Illinois U.S.A.
  • 3127042030 | +1 312-704-2030 Illinois U.S.A.
  • 3127042031 | +1 312-704-2031 Illinois U.S.A.
  • 3127042032 | +1 312-704-2032 Illinois U.S.A.
  • 3127042033 | +1 312-704-2033 Illinois U.S.A.
  • 3127042034 | +1 312-704-2034 Illinois U.S.A.
  • 3127042035 | +1 312-704-2035 Illinois U.S.A.
  • 3127042036 | +1 312-704-2036 Illinois U.S.A.
  • 3127042037 | +1 312-704-2037 Illinois U.S.A.
  • 3127042038 | +1 312-704-2038 Illinois U.S.A.
  • 3127042039 | +1 312-704-2039 Illinois U.S.A.
  • 3127042040 | +1 312-704-2040 Illinois U.S.A.
  • 3127042041 | +1 312-704-2041 Illinois U.S.A.
  • 3127042042 | +1 312-704-2042 Illinois U.S.A.
  • 3127042043 | +1 312-704-2043 Illinois U.S.A.
  • 3127042044 | +1 312-704-2044 Illinois U.S.A.
  • 3127042045 | +1 312-704-2045 Illinois U.S.A.
  • 3127042046 | +1 312-704-2046 Illinois U.S.A.
  • 3127042047 | +1 312-704-2047 Illinois U.S.A.
  • 3127042048 | +1 312-704-2048 Illinois U.S.A.
  • 3127042049 | +1 312-704-2049 Illinois U.S.A.
  • 3127042050 | +1 312-704-2050 Illinois U.S.A.
  • 3127042051 | +1 312-704-2051 Illinois U.S.A.
  • 3127042052 | +1 312-704-2052 Illinois U.S.A.
  • 3127042053 | +1 312-704-2053 Illinois U.S.A.
  • 3127042054 | +1 312-704-2054 Illinois U.S.A.
  • 3127042055 | +1 312-704-2055 Illinois U.S.A.
  • 3127042056 | +1 312-704-2056 Illinois U.S.A.
  • 3127042057 | +1 312-704-2057 Illinois U.S.A.
  • 3127042058 | +1 312-704-2058 Illinois U.S.A.
  • 3127042059 | +1 312-704-2059 Illinois U.S.A.
  • 3127042060 | +1 312-704-2060 Illinois U.S.A.
  • 3127042061 | +1 312-704-2061 Illinois U.S.A.
  • 3127042062 | +1 312-704-2062 Illinois U.S.A.
  • 3127042063 | +1 312-704-2063 Illinois U.S.A.
  • 3127042064 | +1 312-704-2064 Illinois U.S.A.
  • 3127042065 | +1 312-704-2065 Illinois U.S.A.
  • 3127042066 | +1 312-704-2066 Illinois U.S.A.
  • 3127042067 | +1 312-704-2067 Illinois U.S.A.
  • 3127042068 | +1 312-704-2068 Illinois U.S.A.
  • 3127042069 | +1 312-704-2069 Illinois U.S.A.
  • 3127042070 | +1 312-704-2070 Illinois U.S.A.
  • 3127042071 | +1 312-704-2071 Illinois U.S.A.
  • 3127042072 | +1 312-704-2072 Illinois U.S.A.
  • 3127042073 | +1 312-704-2073 Illinois U.S.A.
  • 3127042074 | +1 312-704-2074 Illinois U.S.A.
  • 3127042075 | +1 312-704-2075 Illinois U.S.A.
  • 3127042076 | +1 312-704-2076 Illinois U.S.A.
  • 3127042077 | +1 312-704-2077 Illinois U.S.A.
  • 3127042078 | +1 312-704-2078 Illinois U.S.A.
  • 3127042079 | +1 312-704-2079 Illinois U.S.A.
  • 3127042080 | +1 312-704-2080 Illinois U.S.A.
  • 3127042081 | +1 312-704-2081 Illinois U.S.A.
  • 3127042082 | +1 312-704-2082 Illinois U.S.A.
  • 3127042083 | +1 312-704-2083 Illinois U.S.A.
  • 3127042084 | +1 312-704-2084 Illinois U.S.A.
  • 3127042085 | +1 312-704-2085 Illinois U.S.A.
  • 3127042086 | +1 312-704-2086 Illinois U.S.A.
  • 3127042087 | +1 312-704-2087 Illinois U.S.A.
  • 3127042088 | +1 312-704-2088 Illinois U.S.A.
  • 3127042089 | +1 312-704-2089 Illinois U.S.A.
  • 3127042090 | +1 312-704-2090 Illinois U.S.A.
  • 3127042091 | +1 312-704-2091 Illinois U.S.A.
  • 3127042092 | +1 312-704-2092 Illinois U.S.A.
  • 3127042093 | +1 312-704-2093 Illinois U.S.A.
  • 3127042094 | +1 312-704-2094 Illinois U.S.A.
  • 3127042095 | +1 312-704-2095 Illinois U.S.A.
  • 3127042096 | +1 312-704-2096 Illinois U.S.A.
  • 3127042097 | +1 312-704-2097 Illinois U.S.A.
  • 3127042098 | +1 312-704-2098 Illinois U.S.A.
  • 3127042099 | +1 312-704-2099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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