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).

  • 3129772000 | +1 312-977-2000 Illinois U.S.A.
  • 3129772001 | +1 312-977-2001 Illinois U.S.A.
  • 3129772002 | +1 312-977-2002 Illinois U.S.A.
  • 3129772003 | +1 312-977-2003 Illinois U.S.A.
  • 3129772004 | +1 312-977-2004 Illinois U.S.A.
  • 3129772005 | +1 312-977-2005 Illinois U.S.A.
  • 3129772006 | +1 312-977-2006 Illinois U.S.A.
  • 3129772007 | +1 312-977-2007 Illinois U.S.A.
  • 3129772008 | +1 312-977-2008 Illinois U.S.A.
  • 3129772009 | +1 312-977-2009 Illinois U.S.A.
  • 3129772010 | +1 312-977-2010 Illinois U.S.A.
  • 3129772011 | +1 312-977-2011 Illinois U.S.A.
  • 3129772012 | +1 312-977-2012 Illinois U.S.A.
  • 3129772013 | +1 312-977-2013 Illinois U.S.A.
  • 3129772014 | +1 312-977-2014 Illinois U.S.A.
  • 3129772015 | +1 312-977-2015 Illinois U.S.A.
  • 3129772016 | +1 312-977-2016 Illinois U.S.A.
  • 3129772017 | +1 312-977-2017 Illinois U.S.A.
  • 3129772018 | +1 312-977-2018 Illinois U.S.A.
  • 3129772019 | +1 312-977-2019 Illinois U.S.A.
  • 3129772020 | +1 312-977-2020 Illinois U.S.A.
  • 3129772021 | +1 312-977-2021 Illinois U.S.A.
  • 3129772022 | +1 312-977-2022 Illinois U.S.A.
  • 3129772023 | +1 312-977-2023 Illinois U.S.A.
  • 3129772024 | +1 312-977-2024 Illinois U.S.A.
  • 3129772025 | +1 312-977-2025 Illinois U.S.A.
  • 3129772026 | +1 312-977-2026 Illinois U.S.A.
  • 3129772027 | +1 312-977-2027 Illinois U.S.A.
  • 3129772028 | +1 312-977-2028 Illinois U.S.A.
  • 3129772029 | +1 312-977-2029 Illinois U.S.A.
  • 3129772030 | +1 312-977-2030 Illinois U.S.A.
  • 3129772031 | +1 312-977-2031 Illinois U.S.A.
  • 3129772032 | +1 312-977-2032 Illinois U.S.A.
  • 3129772033 | +1 312-977-2033 Illinois U.S.A.
  • 3129772034 | +1 312-977-2034 Illinois U.S.A.
  • 3129772035 | +1 312-977-2035 Illinois U.S.A.
  • 3129772036 | +1 312-977-2036 Illinois U.S.A.
  • 3129772037 | +1 312-977-2037 Illinois U.S.A.
  • 3129772038 | +1 312-977-2038 Illinois U.S.A.
  • 3129772039 | +1 312-977-2039 Illinois U.S.A.
  • 3129772040 | +1 312-977-2040 Illinois U.S.A.
  • 3129772041 | +1 312-977-2041 Illinois U.S.A.
  • 3129772042 | +1 312-977-2042 Illinois U.S.A.
  • 3129772043 | +1 312-977-2043 Illinois U.S.A.
  • 3129772044 | +1 312-977-2044 Illinois U.S.A.
  • 3129772045 | +1 312-977-2045 Illinois U.S.A.
  • 3129772046 | +1 312-977-2046 Illinois U.S.A.
  • 3129772047 | +1 312-977-2047 Illinois U.S.A.
  • 3129772048 | +1 312-977-2048 Illinois U.S.A.
  • 3129772049 | +1 312-977-2049 Illinois U.S.A.
  • 3129772050 | +1 312-977-2050 Illinois U.S.A.
  • 3129772051 | +1 312-977-2051 Illinois U.S.A.
  • 3129772052 | +1 312-977-2052 Illinois U.S.A.
  • 3129772053 | +1 312-977-2053 Illinois U.S.A.
  • 3129772054 | +1 312-977-2054 Illinois U.S.A.
  • 3129772055 | +1 312-977-2055 Illinois U.S.A.
  • 3129772056 | +1 312-977-2056 Illinois U.S.A.
  • 3129772057 | +1 312-977-2057 Illinois U.S.A.
  • 3129772058 | +1 312-977-2058 Illinois U.S.A.
  • 3129772059 | +1 312-977-2059 Illinois U.S.A.
  • 3129772060 | +1 312-977-2060 Illinois U.S.A.
  • 3129772061 | +1 312-977-2061 Illinois U.S.A.
  • 3129772062 | +1 312-977-2062 Illinois U.S.A.
  • 3129772063 | +1 312-977-2063 Illinois U.S.A.
  • 3129772064 | +1 312-977-2064 Illinois U.S.A.
  • 3129772065 | +1 312-977-2065 Illinois U.S.A.
  • 3129772066 | +1 312-977-2066 Illinois U.S.A.
  • 3129772067 | +1 312-977-2067 Illinois U.S.A.
  • 3129772068 | +1 312-977-2068 Illinois U.S.A.
  • 3129772069 | +1 312-977-2069 Illinois U.S.A.
  • 3129772070 | +1 312-977-2070 Illinois U.S.A.
  • 3129772071 | +1 312-977-2071 Illinois U.S.A.
  • 3129772072 | +1 312-977-2072 Illinois U.S.A.
  • 3129772073 | +1 312-977-2073 Illinois U.S.A.
  • 3129772074 | +1 312-977-2074 Illinois U.S.A.
  • 3129772075 | +1 312-977-2075 Illinois U.S.A.
  • 3129772076 | +1 312-977-2076 Illinois U.S.A.
  • 3129772077 | +1 312-977-2077 Illinois U.S.A.
  • 3129772078 | +1 312-977-2078 Illinois U.S.A.
  • 3129772079 | +1 312-977-2079 Illinois U.S.A.
  • 3129772080 | +1 312-977-2080 Illinois U.S.A.
  • 3129772081 | +1 312-977-2081 Illinois U.S.A.
  • 3129772082 | +1 312-977-2082 Illinois U.S.A.
  • 3129772083 | +1 312-977-2083 Illinois U.S.A.
  • 3129772084 | +1 312-977-2084 Illinois U.S.A.
  • 3129772085 | +1 312-977-2085 Illinois U.S.A.
  • 3129772086 | +1 312-977-2086 Illinois U.S.A.
  • 3129772087 | +1 312-977-2087 Illinois U.S.A.
  • 3129772088 | +1 312-977-2088 Illinois U.S.A.
  • 3129772089 | +1 312-977-2089 Illinois U.S.A.
  • 3129772090 | +1 312-977-2090 Illinois U.S.A.
  • 3129772091 | +1 312-977-2091 Illinois U.S.A.
  • 3129772092 | +1 312-977-2092 Illinois U.S.A.
  • 3129772093 | +1 312-977-2093 Illinois U.S.A.
  • 3129772094 | +1 312-977-2094 Illinois U.S.A.
  • 3129772095 | +1 312-977-2095 Illinois U.S.A.
  • 3129772096 | +1 312-977-2096 Illinois U.S.A.
  • 3129772097 | +1 312-977-2097 Illinois U.S.A.
  • 3129772098 | +1 312-977-2098 Illinois U.S.A.
  • 3129772099 | +1 312-977-2099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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