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).

  • 3123232000 | +1 312-323-2000 Illinois U.S.A.
  • 3123232001 | +1 312-323-2001 Illinois U.S.A.
  • 3123232002 | +1 312-323-2002 Illinois U.S.A.
  • 3123232003 | +1 312-323-2003 Illinois U.S.A.
  • 3123232004 | +1 312-323-2004 Illinois U.S.A.
  • 3123232005 | +1 312-323-2005 Illinois U.S.A.
  • 3123232006 | +1 312-323-2006 Illinois U.S.A.
  • 3123232007 | +1 312-323-2007 Illinois U.S.A.
  • 3123232008 | +1 312-323-2008 Illinois U.S.A.
  • 3123232009 | +1 312-323-2009 Illinois U.S.A.
  • 3123232010 | +1 312-323-2010 Illinois U.S.A.
  • 3123232011 | +1 312-323-2011 Illinois U.S.A.
  • 3123232012 | +1 312-323-2012 Illinois U.S.A.
  • 3123232013 | +1 312-323-2013 Illinois U.S.A.
  • 3123232014 | +1 312-323-2014 Illinois U.S.A.
  • 3123232015 | +1 312-323-2015 Illinois U.S.A.
  • 3123232016 | +1 312-323-2016 Illinois U.S.A.
  • 3123232017 | +1 312-323-2017 Illinois U.S.A.
  • 3123232018 | +1 312-323-2018 Illinois U.S.A.
  • 3123232019 | +1 312-323-2019 Illinois U.S.A.
  • 3123232020 | +1 312-323-2020 Illinois U.S.A.
  • 3123232021 | +1 312-323-2021 Illinois U.S.A.
  • 3123232022 | +1 312-323-2022 Illinois U.S.A.
  • 3123232023 | +1 312-323-2023 Illinois U.S.A.
  • 3123232024 | +1 312-323-2024 Illinois U.S.A.
  • 3123232025 | +1 312-323-2025 Illinois U.S.A.
  • 3123232026 | +1 312-323-2026 Illinois U.S.A.
  • 3123232027 | +1 312-323-2027 Illinois U.S.A.
  • 3123232028 | +1 312-323-2028 Illinois U.S.A.
  • 3123232029 | +1 312-323-2029 Illinois U.S.A.
  • 3123232030 | +1 312-323-2030 Illinois U.S.A.
  • 3123232031 | +1 312-323-2031 Illinois U.S.A.
  • 3123232032 | +1 312-323-2032 Illinois U.S.A.
  • 3123232033 | +1 312-323-2033 Illinois U.S.A.
  • 3123232034 | +1 312-323-2034 Illinois U.S.A.
  • 3123232035 | +1 312-323-2035 Illinois U.S.A.
  • 3123232036 | +1 312-323-2036 Illinois U.S.A.
  • 3123232037 | +1 312-323-2037 Illinois U.S.A.
  • 3123232038 | +1 312-323-2038 Illinois U.S.A.
  • 3123232039 | +1 312-323-2039 Illinois U.S.A.
  • 3123232040 | +1 312-323-2040 Illinois U.S.A.
  • 3123232041 | +1 312-323-2041 Illinois U.S.A.
  • 3123232042 | +1 312-323-2042 Illinois U.S.A.
  • 3123232043 | +1 312-323-2043 Illinois U.S.A.
  • 3123232044 | +1 312-323-2044 Illinois U.S.A.
  • 3123232045 | +1 312-323-2045 Illinois U.S.A.
  • 3123232046 | +1 312-323-2046 Illinois U.S.A.
  • 3123232047 | +1 312-323-2047 Illinois U.S.A.
  • 3123232048 | +1 312-323-2048 Illinois U.S.A.
  • 3123232049 | +1 312-323-2049 Illinois U.S.A.
  • 3123232050 | +1 312-323-2050 Illinois U.S.A.
  • 3123232051 | +1 312-323-2051 Illinois U.S.A.
  • 3123232052 | +1 312-323-2052 Illinois U.S.A.
  • 3123232053 | +1 312-323-2053 Illinois U.S.A.
  • 3123232054 | +1 312-323-2054 Illinois U.S.A.
  • 3123232055 | +1 312-323-2055 Illinois U.S.A.
  • 3123232056 | +1 312-323-2056 Illinois U.S.A.
  • 3123232057 | +1 312-323-2057 Illinois U.S.A.
  • 3123232058 | +1 312-323-2058 Illinois U.S.A.
  • 3123232059 | +1 312-323-2059 Illinois U.S.A.
  • 3123232060 | +1 312-323-2060 Illinois U.S.A.
  • 3123232061 | +1 312-323-2061 Illinois U.S.A.
  • 3123232062 | +1 312-323-2062 Illinois U.S.A.
  • 3123232063 | +1 312-323-2063 Illinois U.S.A.
  • 3123232064 | +1 312-323-2064 Illinois U.S.A.
  • 3123232065 | +1 312-323-2065 Illinois U.S.A.
  • 3123232066 | +1 312-323-2066 Illinois U.S.A.
  • 3123232067 | +1 312-323-2067 Illinois U.S.A.
  • 3123232068 | +1 312-323-2068 Illinois U.S.A.
  • 3123232069 | +1 312-323-2069 Illinois U.S.A.
  • 3123232070 | +1 312-323-2070 Illinois U.S.A.
  • 3123232071 | +1 312-323-2071 Illinois U.S.A.
  • 3123232072 | +1 312-323-2072 Illinois U.S.A.
  • 3123232073 | +1 312-323-2073 Illinois U.S.A.
  • 3123232074 | +1 312-323-2074 Illinois U.S.A.
  • 3123232075 | +1 312-323-2075 Illinois U.S.A.
  • 3123232076 | +1 312-323-2076 Illinois U.S.A.
  • 3123232077 | +1 312-323-2077 Illinois U.S.A.
  • 3123232078 | +1 312-323-2078 Illinois U.S.A.
  • 3123232079 | +1 312-323-2079 Illinois U.S.A.
  • 3123232080 | +1 312-323-2080 Illinois U.S.A.
  • 3123232081 | +1 312-323-2081 Illinois U.S.A.
  • 3123232082 | +1 312-323-2082 Illinois U.S.A.
  • 3123232083 | +1 312-323-2083 Illinois U.S.A.
  • 3123232084 | +1 312-323-2084 Illinois U.S.A.
  • 3123232085 | +1 312-323-2085 Illinois U.S.A.
  • 3123232086 | +1 312-323-2086 Illinois U.S.A.
  • 3123232087 | +1 312-323-2087 Illinois U.S.A.
  • 3123232088 | +1 312-323-2088 Illinois U.S.A.
  • 3123232089 | +1 312-323-2089 Illinois U.S.A.
  • 3123232090 | +1 312-323-2090 Illinois U.S.A.
  • 3123232091 | +1 312-323-2091 Illinois U.S.A.
  • 3123232092 | +1 312-323-2092 Illinois U.S.A.
  • 3123232093 | +1 312-323-2093 Illinois U.S.A.
  • 3123232094 | +1 312-323-2094 Illinois U.S.A.
  • 3123232095 | +1 312-323-2095 Illinois U.S.A.
  • 3123232096 | +1 312-323-2096 Illinois U.S.A.
  • 3123232097 | +1 312-323-2097 Illinois U.S.A.
  • 3123232098 | +1 312-323-2098 Illinois U.S.A.
  • 3123232099 | +1 312-323-2099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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