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).

  • 3122352000 | +1 312-235-2000 Illinois U.S.A.
  • 3122352001 | +1 312-235-2001 Illinois U.S.A.
  • 3122352002 | +1 312-235-2002 Illinois U.S.A.
  • 3122352003 | +1 312-235-2003 Illinois U.S.A.
  • 3122352004 | +1 312-235-2004 Illinois U.S.A.
  • 3122352005 | +1 312-235-2005 Illinois U.S.A.
  • 3122352006 | +1 312-235-2006 Illinois U.S.A.
  • 3122352007 | +1 312-235-2007 Illinois U.S.A.
  • 3122352008 | +1 312-235-2008 Illinois U.S.A.
  • 3122352009 | +1 312-235-2009 Illinois U.S.A.
  • 3122352010 | +1 312-235-2010 Illinois U.S.A.
  • 3122352011 | +1 312-235-2011 Illinois U.S.A.
  • 3122352012 | +1 312-235-2012 Illinois U.S.A.
  • 3122352013 | +1 312-235-2013 Illinois U.S.A.
  • 3122352014 | +1 312-235-2014 Illinois U.S.A.
  • 3122352015 | +1 312-235-2015 Illinois U.S.A.
  • 3122352016 | +1 312-235-2016 Illinois U.S.A.
  • 3122352017 | +1 312-235-2017 Illinois U.S.A.
  • 3122352018 | +1 312-235-2018 Illinois U.S.A.
  • 3122352019 | +1 312-235-2019 Illinois U.S.A.
  • 3122352020 | +1 312-235-2020 Illinois U.S.A.
  • 3122352021 | +1 312-235-2021 Illinois U.S.A.
  • 3122352022 | +1 312-235-2022 Illinois U.S.A.
  • 3122352023 | +1 312-235-2023 Illinois U.S.A.
  • 3122352024 | +1 312-235-2024 Illinois U.S.A.
  • 3122352025 | +1 312-235-2025 Illinois U.S.A.
  • 3122352026 | +1 312-235-2026 Illinois U.S.A.
  • 3122352027 | +1 312-235-2027 Illinois U.S.A.
  • 3122352028 | +1 312-235-2028 Illinois U.S.A.
  • 3122352029 | +1 312-235-2029 Illinois U.S.A.
  • 3122352030 | +1 312-235-2030 Illinois U.S.A.
  • 3122352031 | +1 312-235-2031 Illinois U.S.A.
  • 3122352032 | +1 312-235-2032 Illinois U.S.A.
  • 3122352033 | +1 312-235-2033 Illinois U.S.A.
  • 3122352034 | +1 312-235-2034 Illinois U.S.A.
  • 3122352035 | +1 312-235-2035 Illinois U.S.A.
  • 3122352036 | +1 312-235-2036 Illinois U.S.A.
  • 3122352037 | +1 312-235-2037 Illinois U.S.A.
  • 3122352038 | +1 312-235-2038 Illinois U.S.A.
  • 3122352039 | +1 312-235-2039 Illinois U.S.A.
  • 3122352040 | +1 312-235-2040 Illinois U.S.A.
  • 3122352041 | +1 312-235-2041 Illinois U.S.A.
  • 3122352042 | +1 312-235-2042 Illinois U.S.A.
  • 3122352043 | +1 312-235-2043 Illinois U.S.A.
  • 3122352044 | +1 312-235-2044 Illinois U.S.A.
  • 3122352045 | +1 312-235-2045 Illinois U.S.A.
  • 3122352046 | +1 312-235-2046 Illinois U.S.A.
  • 3122352047 | +1 312-235-2047 Illinois U.S.A.
  • 3122352048 | +1 312-235-2048 Illinois U.S.A.
  • 3122352049 | +1 312-235-2049 Illinois U.S.A.
  • 3122352050 | +1 312-235-2050 Illinois U.S.A.
  • 3122352051 | +1 312-235-2051 Illinois U.S.A.
  • 3122352052 | +1 312-235-2052 Illinois U.S.A.
  • 3122352053 | +1 312-235-2053 Illinois U.S.A.
  • 3122352054 | +1 312-235-2054 Illinois U.S.A.
  • 3122352055 | +1 312-235-2055 Illinois U.S.A.
  • 3122352056 | +1 312-235-2056 Illinois U.S.A.
  • 3122352057 | +1 312-235-2057 Illinois U.S.A.
  • 3122352058 | +1 312-235-2058 Illinois U.S.A.
  • 3122352059 | +1 312-235-2059 Illinois U.S.A.
  • 3122352060 | +1 312-235-2060 Illinois U.S.A.
  • 3122352061 | +1 312-235-2061 Illinois U.S.A.
  • 3122352062 | +1 312-235-2062 Illinois U.S.A.
  • 3122352063 | +1 312-235-2063 Illinois U.S.A.
  • 3122352064 | +1 312-235-2064 Illinois U.S.A.
  • 3122352065 | +1 312-235-2065 Illinois U.S.A.
  • 3122352066 | +1 312-235-2066 Illinois U.S.A.
  • 3122352067 | +1 312-235-2067 Illinois U.S.A.
  • 3122352068 | +1 312-235-2068 Illinois U.S.A.
  • 3122352069 | +1 312-235-2069 Illinois U.S.A.
  • 3122352070 | +1 312-235-2070 Illinois U.S.A.
  • 3122352071 | +1 312-235-2071 Illinois U.S.A.
  • 3122352072 | +1 312-235-2072 Illinois U.S.A.
  • 3122352073 | +1 312-235-2073 Illinois U.S.A.
  • 3122352074 | +1 312-235-2074 Illinois U.S.A.
  • 3122352075 | +1 312-235-2075 Illinois U.S.A.
  • 3122352076 | +1 312-235-2076 Illinois U.S.A.
  • 3122352077 | +1 312-235-2077 Illinois U.S.A.
  • 3122352078 | +1 312-235-2078 Illinois U.S.A.
  • 3122352079 | +1 312-235-2079 Illinois U.S.A.
  • 3122352080 | +1 312-235-2080 Illinois U.S.A.
  • 3122352081 | +1 312-235-2081 Illinois U.S.A.
  • 3122352082 | +1 312-235-2082 Illinois U.S.A.
  • 3122352083 | +1 312-235-2083 Illinois U.S.A.
  • 3122352084 | +1 312-235-2084 Illinois U.S.A.
  • 3122352085 | +1 312-235-2085 Illinois U.S.A.
  • 3122352086 | +1 312-235-2086 Illinois U.S.A.
  • 3122352087 | +1 312-235-2087 Illinois U.S.A.
  • 3122352088 | +1 312-235-2088 Illinois U.S.A.
  • 3122352089 | +1 312-235-2089 Illinois U.S.A.
  • 3122352090 | +1 312-235-2090 Illinois U.S.A.
  • 3122352091 | +1 312-235-2091 Illinois U.S.A.
  • 3122352092 | +1 312-235-2092 Illinois U.S.A.
  • 3122352093 | +1 312-235-2093 Illinois U.S.A.
  • 3122352094 | +1 312-235-2094 Illinois U.S.A.
  • 3122352095 | +1 312-235-2095 Illinois U.S.A.
  • 3122352096 | +1 312-235-2096 Illinois U.S.A.
  • 3122352097 | +1 312-235-2097 Illinois U.S.A.
  • 3122352098 | +1 312-235-2098 Illinois U.S.A.
  • 3122352099 | +1 312-235-2099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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