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).

  • 3127432000 | +1 312-743-2000 Illinois U.S.A.
  • 3127432001 | +1 312-743-2001 Illinois U.S.A.
  • 3127432002 | +1 312-743-2002 Illinois U.S.A.
  • 3127432003 | +1 312-743-2003 Illinois U.S.A.
  • 3127432004 | +1 312-743-2004 Illinois U.S.A.
  • 3127432005 | +1 312-743-2005 Illinois U.S.A.
  • 3127432006 | +1 312-743-2006 Illinois U.S.A.
  • 3127432007 | +1 312-743-2007 Illinois U.S.A.
  • 3127432008 | +1 312-743-2008 Illinois U.S.A.
  • 3127432009 | +1 312-743-2009 Illinois U.S.A.
  • 3127432010 | +1 312-743-2010 Illinois U.S.A.
  • 3127432011 | +1 312-743-2011 Illinois U.S.A.
  • 3127432012 | +1 312-743-2012 Illinois U.S.A.
  • 3127432013 | +1 312-743-2013 Illinois U.S.A.
  • 3127432014 | +1 312-743-2014 Illinois U.S.A.
  • 3127432015 | +1 312-743-2015 Illinois U.S.A.
  • 3127432016 | +1 312-743-2016 Illinois U.S.A.
  • 3127432017 | +1 312-743-2017 Illinois U.S.A.
  • 3127432018 | +1 312-743-2018 Illinois U.S.A.
  • 3127432019 | +1 312-743-2019 Illinois U.S.A.
  • 3127432020 | +1 312-743-2020 Illinois U.S.A.
  • 3127432021 | +1 312-743-2021 Illinois U.S.A.
  • 3127432022 | +1 312-743-2022 Illinois U.S.A.
  • 3127432023 | +1 312-743-2023 Illinois U.S.A.
  • 3127432024 | +1 312-743-2024 Illinois U.S.A.
  • 3127432025 | +1 312-743-2025 Illinois U.S.A.
  • 3127432026 | +1 312-743-2026 Illinois U.S.A.
  • 3127432027 | +1 312-743-2027 Illinois U.S.A.
  • 3127432028 | +1 312-743-2028 Illinois U.S.A.
  • 3127432029 | +1 312-743-2029 Illinois U.S.A.
  • 3127432030 | +1 312-743-2030 Illinois U.S.A.
  • 3127432031 | +1 312-743-2031 Illinois U.S.A.
  • 3127432032 | +1 312-743-2032 Illinois U.S.A.
  • 3127432033 | +1 312-743-2033 Illinois U.S.A.
  • 3127432034 | +1 312-743-2034 Illinois U.S.A.
  • 3127432035 | +1 312-743-2035 Illinois U.S.A.
  • 3127432036 | +1 312-743-2036 Illinois U.S.A.
  • 3127432037 | +1 312-743-2037 Illinois U.S.A.
  • 3127432038 | +1 312-743-2038 Illinois U.S.A.
  • 3127432039 | +1 312-743-2039 Illinois U.S.A.
  • 3127432040 | +1 312-743-2040 Illinois U.S.A.
  • 3127432041 | +1 312-743-2041 Illinois U.S.A.
  • 3127432042 | +1 312-743-2042 Illinois U.S.A.
  • 3127432043 | +1 312-743-2043 Illinois U.S.A.
  • 3127432044 | +1 312-743-2044 Illinois U.S.A.
  • 3127432045 | +1 312-743-2045 Illinois U.S.A.
  • 3127432046 | +1 312-743-2046 Illinois U.S.A.
  • 3127432047 | +1 312-743-2047 Illinois U.S.A.
  • 3127432048 | +1 312-743-2048 Illinois U.S.A.
  • 3127432049 | +1 312-743-2049 Illinois U.S.A.
  • 3127432050 | +1 312-743-2050 Illinois U.S.A.
  • 3127432051 | +1 312-743-2051 Illinois U.S.A.
  • 3127432052 | +1 312-743-2052 Illinois U.S.A.
  • 3127432053 | +1 312-743-2053 Illinois U.S.A.
  • 3127432054 | +1 312-743-2054 Illinois U.S.A.
  • 3127432055 | +1 312-743-2055 Illinois U.S.A.
  • 3127432056 | +1 312-743-2056 Illinois U.S.A.
  • 3127432057 | +1 312-743-2057 Illinois U.S.A.
  • 3127432058 | +1 312-743-2058 Illinois U.S.A.
  • 3127432059 | +1 312-743-2059 Illinois U.S.A.
  • 3127432060 | +1 312-743-2060 Illinois U.S.A.
  • 3127432061 | +1 312-743-2061 Illinois U.S.A.
  • 3127432062 | +1 312-743-2062 Illinois U.S.A.
  • 3127432063 | +1 312-743-2063 Illinois U.S.A.
  • 3127432064 | +1 312-743-2064 Illinois U.S.A.
  • 3127432065 | +1 312-743-2065 Illinois U.S.A.
  • 3127432066 | +1 312-743-2066 Illinois U.S.A.
  • 3127432067 | +1 312-743-2067 Illinois U.S.A.
  • 3127432068 | +1 312-743-2068 Illinois U.S.A.
  • 3127432069 | +1 312-743-2069 Illinois U.S.A.
  • 3127432070 | +1 312-743-2070 Illinois U.S.A.
  • 3127432071 | +1 312-743-2071 Illinois U.S.A.
  • 3127432072 | +1 312-743-2072 Illinois U.S.A.
  • 3127432073 | +1 312-743-2073 Illinois U.S.A.
  • 3127432074 | +1 312-743-2074 Illinois U.S.A.
  • 3127432075 | +1 312-743-2075 Illinois U.S.A.
  • 3127432076 | +1 312-743-2076 Illinois U.S.A.
  • 3127432077 | +1 312-743-2077 Illinois U.S.A.
  • 3127432078 | +1 312-743-2078 Illinois U.S.A.
  • 3127432079 | +1 312-743-2079 Illinois U.S.A.
  • 3127432080 | +1 312-743-2080 Illinois U.S.A.
  • 3127432081 | +1 312-743-2081 Illinois U.S.A.
  • 3127432082 | +1 312-743-2082 Illinois U.S.A.
  • 3127432083 | +1 312-743-2083 Illinois U.S.A.
  • 3127432084 | +1 312-743-2084 Illinois U.S.A.
  • 3127432085 | +1 312-743-2085 Illinois U.S.A.
  • 3127432086 | +1 312-743-2086 Illinois U.S.A.
  • 3127432087 | +1 312-743-2087 Illinois U.S.A.
  • 3127432088 | +1 312-743-2088 Illinois U.S.A.
  • 3127432089 | +1 312-743-2089 Illinois U.S.A.
  • 3127432090 | +1 312-743-2090 Illinois U.S.A.
  • 3127432091 | +1 312-743-2091 Illinois U.S.A.
  • 3127432092 | +1 312-743-2092 Illinois U.S.A.
  • 3127432093 | +1 312-743-2093 Illinois U.S.A.
  • 3127432094 | +1 312-743-2094 Illinois U.S.A.
  • 3127432095 | +1 312-743-2095 Illinois U.S.A.
  • 3127432096 | +1 312-743-2096 Illinois U.S.A.
  • 3127432097 | +1 312-743-2097 Illinois U.S.A.
  • 3127432098 | +1 312-743-2098 Illinois U.S.A.
  • 3127432099 | +1 312-743-2099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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