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).

  • 3122752000 | +1 312-275-2000 Illinois U.S.A.
  • 3122752001 | +1 312-275-2001 Illinois U.S.A.
  • 3122752002 | +1 312-275-2002 Illinois U.S.A.
  • 3122752003 | +1 312-275-2003 Illinois U.S.A.
  • 3122752004 | +1 312-275-2004 Illinois U.S.A.
  • 3122752005 | +1 312-275-2005 Illinois U.S.A.
  • 3122752006 | +1 312-275-2006 Illinois U.S.A.
  • 3122752007 | +1 312-275-2007 Illinois U.S.A.
  • 3122752008 | +1 312-275-2008 Illinois U.S.A.
  • 3122752009 | +1 312-275-2009 Illinois U.S.A.
  • 3122752010 | +1 312-275-2010 Illinois U.S.A.
  • 3122752011 | +1 312-275-2011 Illinois U.S.A.
  • 3122752012 | +1 312-275-2012 Illinois U.S.A.
  • 3122752013 | +1 312-275-2013 Illinois U.S.A.
  • 3122752014 | +1 312-275-2014 Illinois U.S.A.
  • 3122752015 | +1 312-275-2015 Illinois U.S.A.
  • 3122752016 | +1 312-275-2016 Illinois U.S.A.
  • 3122752017 | +1 312-275-2017 Illinois U.S.A.
  • 3122752018 | +1 312-275-2018 Illinois U.S.A.
  • 3122752019 | +1 312-275-2019 Illinois U.S.A.
  • 3122752020 | +1 312-275-2020 Illinois U.S.A.
  • 3122752021 | +1 312-275-2021 Illinois U.S.A.
  • 3122752022 | +1 312-275-2022 Illinois U.S.A.
  • 3122752023 | +1 312-275-2023 Illinois U.S.A.
  • 3122752024 | +1 312-275-2024 Illinois U.S.A.
  • 3122752025 | +1 312-275-2025 Illinois U.S.A.
  • 3122752026 | +1 312-275-2026 Illinois U.S.A.
  • 3122752027 | +1 312-275-2027 Illinois U.S.A.
  • 3122752028 | +1 312-275-2028 Illinois U.S.A.
  • 3122752029 | +1 312-275-2029 Illinois U.S.A.
  • 3122752030 | +1 312-275-2030 Illinois U.S.A.
  • 3122752031 | +1 312-275-2031 Illinois U.S.A.
  • 3122752032 | +1 312-275-2032 Illinois U.S.A.
  • 3122752033 | +1 312-275-2033 Illinois U.S.A.
  • 3122752034 | +1 312-275-2034 Illinois U.S.A.
  • 3122752035 | +1 312-275-2035 Illinois U.S.A.
  • 3122752036 | +1 312-275-2036 Illinois U.S.A.
  • 3122752037 | +1 312-275-2037 Illinois U.S.A.
  • 3122752038 | +1 312-275-2038 Illinois U.S.A.
  • 3122752039 | +1 312-275-2039 Illinois U.S.A.
  • 3122752040 | +1 312-275-2040 Illinois U.S.A.
  • 3122752041 | +1 312-275-2041 Illinois U.S.A.
  • 3122752042 | +1 312-275-2042 Illinois U.S.A.
  • 3122752043 | +1 312-275-2043 Illinois U.S.A.
  • 3122752044 | +1 312-275-2044 Illinois U.S.A.
  • 3122752045 | +1 312-275-2045 Illinois U.S.A.
  • 3122752046 | +1 312-275-2046 Illinois U.S.A.
  • 3122752047 | +1 312-275-2047 Illinois U.S.A.
  • 3122752048 | +1 312-275-2048 Illinois U.S.A.
  • 3122752049 | +1 312-275-2049 Illinois U.S.A.
  • 3122752050 | +1 312-275-2050 Illinois U.S.A.
  • 3122752051 | +1 312-275-2051 Illinois U.S.A.
  • 3122752052 | +1 312-275-2052 Illinois U.S.A.
  • 3122752053 | +1 312-275-2053 Illinois U.S.A.
  • 3122752054 | +1 312-275-2054 Illinois U.S.A.
  • 3122752055 | +1 312-275-2055 Illinois U.S.A.
  • 3122752056 | +1 312-275-2056 Illinois U.S.A.
  • 3122752057 | +1 312-275-2057 Illinois U.S.A.
  • 3122752058 | +1 312-275-2058 Illinois U.S.A.
  • 3122752059 | +1 312-275-2059 Illinois U.S.A.
  • 3122752060 | +1 312-275-2060 Illinois U.S.A.
  • 3122752061 | +1 312-275-2061 Illinois U.S.A.
  • 3122752062 | +1 312-275-2062 Illinois U.S.A.
  • 3122752063 | +1 312-275-2063 Illinois U.S.A.
  • 3122752064 | +1 312-275-2064 Illinois U.S.A.
  • 3122752065 | +1 312-275-2065 Illinois U.S.A.
  • 3122752066 | +1 312-275-2066 Illinois U.S.A.
  • 3122752067 | +1 312-275-2067 Illinois U.S.A.
  • 3122752068 | +1 312-275-2068 Illinois U.S.A.
  • 3122752069 | +1 312-275-2069 Illinois U.S.A.
  • 3122752070 | +1 312-275-2070 Illinois U.S.A.
  • 3122752071 | +1 312-275-2071 Illinois U.S.A.
  • 3122752072 | +1 312-275-2072 Illinois U.S.A.
  • 3122752073 | +1 312-275-2073 Illinois U.S.A.
  • 3122752074 | +1 312-275-2074 Illinois U.S.A.
  • 3122752075 | +1 312-275-2075 Illinois U.S.A.
  • 3122752076 | +1 312-275-2076 Illinois U.S.A.
  • 3122752077 | +1 312-275-2077 Illinois U.S.A.
  • 3122752078 | +1 312-275-2078 Illinois U.S.A.
  • 3122752079 | +1 312-275-2079 Illinois U.S.A.
  • 3122752080 | +1 312-275-2080 Illinois U.S.A.
  • 3122752081 | +1 312-275-2081 Illinois U.S.A.
  • 3122752082 | +1 312-275-2082 Illinois U.S.A.
  • 3122752083 | +1 312-275-2083 Illinois U.S.A.
  • 3122752084 | +1 312-275-2084 Illinois U.S.A.
  • 3122752085 | +1 312-275-2085 Illinois U.S.A.
  • 3122752086 | +1 312-275-2086 Illinois U.S.A.
  • 3122752087 | +1 312-275-2087 Illinois U.S.A.
  • 3122752088 | +1 312-275-2088 Illinois U.S.A.
  • 3122752089 | +1 312-275-2089 Illinois U.S.A.
  • 3122752090 | +1 312-275-2090 Illinois U.S.A.
  • 3122752091 | +1 312-275-2091 Illinois U.S.A.
  • 3122752092 | +1 312-275-2092 Illinois U.S.A.
  • 3122752093 | +1 312-275-2093 Illinois U.S.A.
  • 3122752094 | +1 312-275-2094 Illinois U.S.A.
  • 3122752095 | +1 312-275-2095 Illinois U.S.A.
  • 3122752096 | +1 312-275-2096 Illinois U.S.A.
  • 3122752097 | +1 312-275-2097 Illinois U.S.A.
  • 3122752098 | +1 312-275-2098 Illinois U.S.A.
  • 3122752099 | +1 312-275-2099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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