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).

  • 3122772000 | +1 312-277-2000 Illinois U.S.A.
  • 3122772001 | +1 312-277-2001 Illinois U.S.A.
  • 3122772002 | +1 312-277-2002 Illinois U.S.A.
  • 3122772003 | +1 312-277-2003 Illinois U.S.A.
  • 3122772004 | +1 312-277-2004 Illinois U.S.A.
  • 3122772005 | +1 312-277-2005 Illinois U.S.A.
  • 3122772006 | +1 312-277-2006 Illinois U.S.A.
  • 3122772007 | +1 312-277-2007 Illinois U.S.A.
  • 3122772008 | +1 312-277-2008 Illinois U.S.A.
  • 3122772009 | +1 312-277-2009 Illinois U.S.A.
  • 3122772010 | +1 312-277-2010 Illinois U.S.A.
  • 3122772011 | +1 312-277-2011 Illinois U.S.A.
  • 3122772012 | +1 312-277-2012 Illinois U.S.A.
  • 3122772013 | +1 312-277-2013 Illinois U.S.A.
  • 3122772014 | +1 312-277-2014 Illinois U.S.A.
  • 3122772015 | +1 312-277-2015 Illinois U.S.A.
  • 3122772016 | +1 312-277-2016 Illinois U.S.A.
  • 3122772017 | +1 312-277-2017 Illinois U.S.A.
  • 3122772018 | +1 312-277-2018 Illinois U.S.A.
  • 3122772019 | +1 312-277-2019 Illinois U.S.A.
  • 3122772020 | +1 312-277-2020 Illinois U.S.A.
  • 3122772021 | +1 312-277-2021 Illinois U.S.A.
  • 3122772022 | +1 312-277-2022 Illinois U.S.A.
  • 3122772023 | +1 312-277-2023 Illinois U.S.A.
  • 3122772024 | +1 312-277-2024 Illinois U.S.A.
  • 3122772025 | +1 312-277-2025 Illinois U.S.A.
  • 3122772026 | +1 312-277-2026 Illinois U.S.A.
  • 3122772027 | +1 312-277-2027 Illinois U.S.A.
  • 3122772028 | +1 312-277-2028 Illinois U.S.A.
  • 3122772029 | +1 312-277-2029 Illinois U.S.A.
  • 3122772030 | +1 312-277-2030 Illinois U.S.A.
  • 3122772031 | +1 312-277-2031 Illinois U.S.A.
  • 3122772032 | +1 312-277-2032 Illinois U.S.A.
  • 3122772033 | +1 312-277-2033 Illinois U.S.A.
  • 3122772034 | +1 312-277-2034 Illinois U.S.A.
  • 3122772035 | +1 312-277-2035 Illinois U.S.A.
  • 3122772036 | +1 312-277-2036 Illinois U.S.A.
  • 3122772037 | +1 312-277-2037 Illinois U.S.A.
  • 3122772038 | +1 312-277-2038 Illinois U.S.A.
  • 3122772039 | +1 312-277-2039 Illinois U.S.A.
  • 3122772040 | +1 312-277-2040 Illinois U.S.A.
  • 3122772041 | +1 312-277-2041 Illinois U.S.A.
  • 3122772042 | +1 312-277-2042 Illinois U.S.A.
  • 3122772043 | +1 312-277-2043 Illinois U.S.A.
  • 3122772044 | +1 312-277-2044 Illinois U.S.A.
  • 3122772045 | +1 312-277-2045 Illinois U.S.A.
  • 3122772046 | +1 312-277-2046 Illinois U.S.A.
  • 3122772047 | +1 312-277-2047 Illinois U.S.A.
  • 3122772048 | +1 312-277-2048 Illinois U.S.A.
  • 3122772049 | +1 312-277-2049 Illinois U.S.A.
  • 3122772050 | +1 312-277-2050 Illinois U.S.A.
  • 3122772051 | +1 312-277-2051 Illinois U.S.A.
  • 3122772052 | +1 312-277-2052 Illinois U.S.A.
  • 3122772053 | +1 312-277-2053 Illinois U.S.A.
  • 3122772054 | +1 312-277-2054 Illinois U.S.A.
  • 3122772055 | +1 312-277-2055 Illinois U.S.A.
  • 3122772056 | +1 312-277-2056 Illinois U.S.A.
  • 3122772057 | +1 312-277-2057 Illinois U.S.A.
  • 3122772058 | +1 312-277-2058 Illinois U.S.A.
  • 3122772059 | +1 312-277-2059 Illinois U.S.A.
  • 3122772060 | +1 312-277-2060 Illinois U.S.A.
  • 3122772061 | +1 312-277-2061 Illinois U.S.A.
  • 3122772062 | +1 312-277-2062 Illinois U.S.A.
  • 3122772063 | +1 312-277-2063 Illinois U.S.A.
  • 3122772064 | +1 312-277-2064 Illinois U.S.A.
  • 3122772065 | +1 312-277-2065 Illinois U.S.A.
  • 3122772066 | +1 312-277-2066 Illinois U.S.A.
  • 3122772067 | +1 312-277-2067 Illinois U.S.A.
  • 3122772068 | +1 312-277-2068 Illinois U.S.A.
  • 3122772069 | +1 312-277-2069 Illinois U.S.A.
  • 3122772070 | +1 312-277-2070 Illinois U.S.A.
  • 3122772071 | +1 312-277-2071 Illinois U.S.A.
  • 3122772072 | +1 312-277-2072 Illinois U.S.A.
  • 3122772073 | +1 312-277-2073 Illinois U.S.A.
  • 3122772074 | +1 312-277-2074 Illinois U.S.A.
  • 3122772075 | +1 312-277-2075 Illinois U.S.A.
  • 3122772076 | +1 312-277-2076 Illinois U.S.A.
  • 3122772077 | +1 312-277-2077 Illinois U.S.A.
  • 3122772078 | +1 312-277-2078 Illinois U.S.A.
  • 3122772079 | +1 312-277-2079 Illinois U.S.A.
  • 3122772080 | +1 312-277-2080 Illinois U.S.A.
  • 3122772081 | +1 312-277-2081 Illinois U.S.A.
  • 3122772082 | +1 312-277-2082 Illinois U.S.A.
  • 3122772083 | +1 312-277-2083 Illinois U.S.A.
  • 3122772084 | +1 312-277-2084 Illinois U.S.A.
  • 3122772085 | +1 312-277-2085 Illinois U.S.A.
  • 3122772086 | +1 312-277-2086 Illinois U.S.A.
  • 3122772087 | +1 312-277-2087 Illinois U.S.A.
  • 3122772088 | +1 312-277-2088 Illinois U.S.A.
  • 3122772089 | +1 312-277-2089 Illinois U.S.A.
  • 3122772090 | +1 312-277-2090 Illinois U.S.A.
  • 3122772091 | +1 312-277-2091 Illinois U.S.A.
  • 3122772092 | +1 312-277-2092 Illinois U.S.A.
  • 3122772093 | +1 312-277-2093 Illinois U.S.A.
  • 3122772094 | +1 312-277-2094 Illinois U.S.A.
  • 3122772095 | +1 312-277-2095 Illinois U.S.A.
  • 3122772096 | +1 312-277-2096 Illinois U.S.A.
  • 3122772097 | +1 312-277-2097 Illinois U.S.A.
  • 3122772098 | +1 312-277-2098 Illinois U.S.A.
  • 3122772099 | +1 312-277-2099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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