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).

  • 3124242000 | +1 312-424-2000 Illinois U.S.A.
  • 3124242001 | +1 312-424-2001 Illinois U.S.A.
  • 3124242002 | +1 312-424-2002 Illinois U.S.A.
  • 3124242003 | +1 312-424-2003 Illinois U.S.A.
  • 3124242004 | +1 312-424-2004 Illinois U.S.A.
  • 3124242005 | +1 312-424-2005 Illinois U.S.A.
  • 3124242006 | +1 312-424-2006 Illinois U.S.A.
  • 3124242007 | +1 312-424-2007 Illinois U.S.A.
  • 3124242008 | +1 312-424-2008 Illinois U.S.A.
  • 3124242009 | +1 312-424-2009 Illinois U.S.A.
  • 3124242010 | +1 312-424-2010 Illinois U.S.A.
  • 3124242011 | +1 312-424-2011 Illinois U.S.A.
  • 3124242012 | +1 312-424-2012 Illinois U.S.A.
  • 3124242013 | +1 312-424-2013 Illinois U.S.A.
  • 3124242014 | +1 312-424-2014 Illinois U.S.A.
  • 3124242015 | +1 312-424-2015 Illinois U.S.A.
  • 3124242016 | +1 312-424-2016 Illinois U.S.A.
  • 3124242017 | +1 312-424-2017 Illinois U.S.A.
  • 3124242018 | +1 312-424-2018 Illinois U.S.A.
  • 3124242019 | +1 312-424-2019 Illinois U.S.A.
  • 3124242020 | +1 312-424-2020 Illinois U.S.A.
  • 3124242021 | +1 312-424-2021 Illinois U.S.A.
  • 3124242022 | +1 312-424-2022 Illinois U.S.A.
  • 3124242023 | +1 312-424-2023 Illinois U.S.A.
  • 3124242024 | +1 312-424-2024 Illinois U.S.A.
  • 3124242025 | +1 312-424-2025 Illinois U.S.A.
  • 3124242026 | +1 312-424-2026 Illinois U.S.A.
  • 3124242027 | +1 312-424-2027 Illinois U.S.A.
  • 3124242028 | +1 312-424-2028 Illinois U.S.A.
  • 3124242029 | +1 312-424-2029 Illinois U.S.A.
  • 3124242030 | +1 312-424-2030 Illinois U.S.A.
  • 3124242031 | +1 312-424-2031 Illinois U.S.A.
  • 3124242032 | +1 312-424-2032 Illinois U.S.A.
  • 3124242033 | +1 312-424-2033 Illinois U.S.A.
  • 3124242034 | +1 312-424-2034 Illinois U.S.A.
  • 3124242035 | +1 312-424-2035 Illinois U.S.A.
  • 3124242036 | +1 312-424-2036 Illinois U.S.A.
  • 3124242037 | +1 312-424-2037 Illinois U.S.A.
  • 3124242038 | +1 312-424-2038 Illinois U.S.A.
  • 3124242039 | +1 312-424-2039 Illinois U.S.A.
  • 3124242040 | +1 312-424-2040 Illinois U.S.A.
  • 3124242041 | +1 312-424-2041 Illinois U.S.A.
  • 3124242042 | +1 312-424-2042 Illinois U.S.A.
  • 3124242043 | +1 312-424-2043 Illinois U.S.A.
  • 3124242044 | +1 312-424-2044 Illinois U.S.A.
  • 3124242045 | +1 312-424-2045 Illinois U.S.A.
  • 3124242046 | +1 312-424-2046 Illinois U.S.A.
  • 3124242047 | +1 312-424-2047 Illinois U.S.A.
  • 3124242048 | +1 312-424-2048 Illinois U.S.A.
  • 3124242049 | +1 312-424-2049 Illinois U.S.A.
  • 3124242050 | +1 312-424-2050 Illinois U.S.A.
  • 3124242051 | +1 312-424-2051 Illinois U.S.A.
  • 3124242052 | +1 312-424-2052 Illinois U.S.A.
  • 3124242053 | +1 312-424-2053 Illinois U.S.A.
  • 3124242054 | +1 312-424-2054 Illinois U.S.A.
  • 3124242055 | +1 312-424-2055 Illinois U.S.A.
  • 3124242056 | +1 312-424-2056 Illinois U.S.A.
  • 3124242057 | +1 312-424-2057 Illinois U.S.A.
  • 3124242058 | +1 312-424-2058 Illinois U.S.A.
  • 3124242059 | +1 312-424-2059 Illinois U.S.A.
  • 3124242060 | +1 312-424-2060 Illinois U.S.A.
  • 3124242061 | +1 312-424-2061 Illinois U.S.A.
  • 3124242062 | +1 312-424-2062 Illinois U.S.A.
  • 3124242063 | +1 312-424-2063 Illinois U.S.A.
  • 3124242064 | +1 312-424-2064 Illinois U.S.A.
  • 3124242065 | +1 312-424-2065 Illinois U.S.A.
  • 3124242066 | +1 312-424-2066 Illinois U.S.A.
  • 3124242067 | +1 312-424-2067 Illinois U.S.A.
  • 3124242068 | +1 312-424-2068 Illinois U.S.A.
  • 3124242069 | +1 312-424-2069 Illinois U.S.A.
  • 3124242070 | +1 312-424-2070 Illinois U.S.A.
  • 3124242071 | +1 312-424-2071 Illinois U.S.A.
  • 3124242072 | +1 312-424-2072 Illinois U.S.A.
  • 3124242073 | +1 312-424-2073 Illinois U.S.A.
  • 3124242074 | +1 312-424-2074 Illinois U.S.A.
  • 3124242075 | +1 312-424-2075 Illinois U.S.A.
  • 3124242076 | +1 312-424-2076 Illinois U.S.A.
  • 3124242077 | +1 312-424-2077 Illinois U.S.A.
  • 3124242078 | +1 312-424-2078 Illinois U.S.A.
  • 3124242079 | +1 312-424-2079 Illinois U.S.A.
  • 3124242080 | +1 312-424-2080 Illinois U.S.A.
  • 3124242081 | +1 312-424-2081 Illinois U.S.A.
  • 3124242082 | +1 312-424-2082 Illinois U.S.A.
  • 3124242083 | +1 312-424-2083 Illinois U.S.A.
  • 3124242084 | +1 312-424-2084 Illinois U.S.A.
  • 3124242085 | +1 312-424-2085 Illinois U.S.A.
  • 3124242086 | +1 312-424-2086 Illinois U.S.A.
  • 3124242087 | +1 312-424-2087 Illinois U.S.A.
  • 3124242088 | +1 312-424-2088 Illinois U.S.A.
  • 3124242089 | +1 312-424-2089 Illinois U.S.A.
  • 3124242090 | +1 312-424-2090 Illinois U.S.A.
  • 3124242091 | +1 312-424-2091 Illinois U.S.A.
  • 3124242092 | +1 312-424-2092 Illinois U.S.A.
  • 3124242093 | +1 312-424-2093 Illinois U.S.A.
  • 3124242094 | +1 312-424-2094 Illinois U.S.A.
  • 3124242095 | +1 312-424-2095 Illinois U.S.A.
  • 3124242096 | +1 312-424-2096 Illinois U.S.A.
  • 3124242097 | +1 312-424-2097 Illinois U.S.A.
  • 3124242098 | +1 312-424-2098 Illinois U.S.A.
  • 3124242099 | +1 312-424-2099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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