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).

  • 3128622000 | +1 312-862-2000 Illinois U.S.A.
  • 3128622001 | +1 312-862-2001 Illinois U.S.A.
  • 3128622002 | +1 312-862-2002 Illinois U.S.A.
  • 3128622003 | +1 312-862-2003 Illinois U.S.A.
  • 3128622004 | +1 312-862-2004 Illinois U.S.A.
  • 3128622005 | +1 312-862-2005 Illinois U.S.A.
  • 3128622006 | +1 312-862-2006 Illinois U.S.A.
  • 3128622007 | +1 312-862-2007 Illinois U.S.A.
  • 3128622008 | +1 312-862-2008 Illinois U.S.A.
  • 3128622009 | +1 312-862-2009 Illinois U.S.A.
  • 3128622010 | +1 312-862-2010 Illinois U.S.A.
  • 3128622011 | +1 312-862-2011 Illinois U.S.A.
  • 3128622012 | +1 312-862-2012 Illinois U.S.A.
  • 3128622013 | +1 312-862-2013 Illinois U.S.A.
  • 3128622014 | +1 312-862-2014 Illinois U.S.A.
  • 3128622015 | +1 312-862-2015 Illinois U.S.A.
  • 3128622016 | +1 312-862-2016 Illinois U.S.A.
  • 3128622017 | +1 312-862-2017 Illinois U.S.A.
  • 3128622018 | +1 312-862-2018 Illinois U.S.A.
  • 3128622019 | +1 312-862-2019 Illinois U.S.A.
  • 3128622020 | +1 312-862-2020 Illinois U.S.A.
  • 3128622021 | +1 312-862-2021 Illinois U.S.A.
  • 3128622022 | +1 312-862-2022 Illinois U.S.A.
  • 3128622023 | +1 312-862-2023 Illinois U.S.A.
  • 3128622024 | +1 312-862-2024 Illinois U.S.A.
  • 3128622025 | +1 312-862-2025 Illinois U.S.A.
  • 3128622026 | +1 312-862-2026 Illinois U.S.A.
  • 3128622027 | +1 312-862-2027 Illinois U.S.A.
  • 3128622028 | +1 312-862-2028 Illinois U.S.A.
  • 3128622029 | +1 312-862-2029 Illinois U.S.A.
  • 3128622030 | +1 312-862-2030 Illinois U.S.A.
  • 3128622031 | +1 312-862-2031 Illinois U.S.A.
  • 3128622032 | +1 312-862-2032 Illinois U.S.A.
  • 3128622033 | +1 312-862-2033 Illinois U.S.A.
  • 3128622034 | +1 312-862-2034 Illinois U.S.A.
  • 3128622035 | +1 312-862-2035 Illinois U.S.A.
  • 3128622036 | +1 312-862-2036 Illinois U.S.A.
  • 3128622037 | +1 312-862-2037 Illinois U.S.A.
  • 3128622038 | +1 312-862-2038 Illinois U.S.A.
  • 3128622039 | +1 312-862-2039 Illinois U.S.A.
  • 3128622040 | +1 312-862-2040 Illinois U.S.A.
  • 3128622041 | +1 312-862-2041 Illinois U.S.A.
  • 3128622042 | +1 312-862-2042 Illinois U.S.A.
  • 3128622043 | +1 312-862-2043 Illinois U.S.A.
  • 3128622044 | +1 312-862-2044 Illinois U.S.A.
  • 3128622045 | +1 312-862-2045 Illinois U.S.A.
  • 3128622046 | +1 312-862-2046 Illinois U.S.A.
  • 3128622047 | +1 312-862-2047 Illinois U.S.A.
  • 3128622048 | +1 312-862-2048 Illinois U.S.A.
  • 3128622049 | +1 312-862-2049 Illinois U.S.A.
  • 3128622050 | +1 312-862-2050 Illinois U.S.A.
  • 3128622051 | +1 312-862-2051 Illinois U.S.A.
  • 3128622052 | +1 312-862-2052 Illinois U.S.A.
  • 3128622053 | +1 312-862-2053 Illinois U.S.A.
  • 3128622054 | +1 312-862-2054 Illinois U.S.A.
  • 3128622055 | +1 312-862-2055 Illinois U.S.A.
  • 3128622056 | +1 312-862-2056 Illinois U.S.A.
  • 3128622057 | +1 312-862-2057 Illinois U.S.A.
  • 3128622058 | +1 312-862-2058 Illinois U.S.A.
  • 3128622059 | +1 312-862-2059 Illinois U.S.A.
  • 3128622060 | +1 312-862-2060 Illinois U.S.A.
  • 3128622061 | +1 312-862-2061 Illinois U.S.A.
  • 3128622062 | +1 312-862-2062 Illinois U.S.A.
  • 3128622063 | +1 312-862-2063 Illinois U.S.A.
  • 3128622064 | +1 312-862-2064 Illinois U.S.A.
  • 3128622065 | +1 312-862-2065 Illinois U.S.A.
  • 3128622066 | +1 312-862-2066 Illinois U.S.A.
  • 3128622067 | +1 312-862-2067 Illinois U.S.A.
  • 3128622068 | +1 312-862-2068 Illinois U.S.A.
  • 3128622069 | +1 312-862-2069 Illinois U.S.A.
  • 3128622070 | +1 312-862-2070 Illinois U.S.A.
  • 3128622071 | +1 312-862-2071 Illinois U.S.A.
  • 3128622072 | +1 312-862-2072 Illinois U.S.A.
  • 3128622073 | +1 312-862-2073 Illinois U.S.A.
  • 3128622074 | +1 312-862-2074 Illinois U.S.A.
  • 3128622075 | +1 312-862-2075 Illinois U.S.A.
  • 3128622076 | +1 312-862-2076 Illinois U.S.A.
  • 3128622077 | +1 312-862-2077 Illinois U.S.A.
  • 3128622078 | +1 312-862-2078 Illinois U.S.A.
  • 3128622079 | +1 312-862-2079 Illinois U.S.A.
  • 3128622080 | +1 312-862-2080 Illinois U.S.A.
  • 3128622081 | +1 312-862-2081 Illinois U.S.A.
  • 3128622082 | +1 312-862-2082 Illinois U.S.A.
  • 3128622083 | +1 312-862-2083 Illinois U.S.A.
  • 3128622084 | +1 312-862-2084 Illinois U.S.A.
  • 3128622085 | +1 312-862-2085 Illinois U.S.A.
  • 3128622086 | +1 312-862-2086 Illinois U.S.A.
  • 3128622087 | +1 312-862-2087 Illinois U.S.A.
  • 3128622088 | +1 312-862-2088 Illinois U.S.A.
  • 3128622089 | +1 312-862-2089 Illinois U.S.A.
  • 3128622090 | +1 312-862-2090 Illinois U.S.A.
  • 3128622091 | +1 312-862-2091 Illinois U.S.A.
  • 3128622092 | +1 312-862-2092 Illinois U.S.A.
  • 3128622093 | +1 312-862-2093 Illinois U.S.A.
  • 3128622094 | +1 312-862-2094 Illinois U.S.A.
  • 3128622095 | +1 312-862-2095 Illinois U.S.A.
  • 3128622096 | +1 312-862-2096 Illinois U.S.A.
  • 3128622097 | +1 312-862-2097 Illinois U.S.A.
  • 3128622098 | +1 312-862-2098 Illinois U.S.A.
  • 3128622099 | +1 312-862-2099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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