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).

  • 3124922000 | +1 312-492-2000 Illinois U.S.A.
  • 3124922001 | +1 312-492-2001 Illinois U.S.A.
  • 3124922002 | +1 312-492-2002 Illinois U.S.A.
  • 3124922003 | +1 312-492-2003 Illinois U.S.A.
  • 3124922004 | +1 312-492-2004 Illinois U.S.A.
  • 3124922005 | +1 312-492-2005 Illinois U.S.A.
  • 3124922006 | +1 312-492-2006 Illinois U.S.A.
  • 3124922007 | +1 312-492-2007 Illinois U.S.A.
  • 3124922008 | +1 312-492-2008 Illinois U.S.A.
  • 3124922009 | +1 312-492-2009 Illinois U.S.A.
  • 3124922010 | +1 312-492-2010 Illinois U.S.A.
  • 3124922011 | +1 312-492-2011 Illinois U.S.A.
  • 3124922012 | +1 312-492-2012 Illinois U.S.A.
  • 3124922013 | +1 312-492-2013 Illinois U.S.A.
  • 3124922014 | +1 312-492-2014 Illinois U.S.A.
  • 3124922015 | +1 312-492-2015 Illinois U.S.A.
  • 3124922016 | +1 312-492-2016 Illinois U.S.A.
  • 3124922017 | +1 312-492-2017 Illinois U.S.A.
  • 3124922018 | +1 312-492-2018 Illinois U.S.A.
  • 3124922019 | +1 312-492-2019 Illinois U.S.A.
  • 3124922020 | +1 312-492-2020 Illinois U.S.A.
  • 3124922021 | +1 312-492-2021 Illinois U.S.A.
  • 3124922022 | +1 312-492-2022 Illinois U.S.A.
  • 3124922023 | +1 312-492-2023 Illinois U.S.A.
  • 3124922024 | +1 312-492-2024 Illinois U.S.A.
  • 3124922025 | +1 312-492-2025 Illinois U.S.A.
  • 3124922026 | +1 312-492-2026 Illinois U.S.A.
  • 3124922027 | +1 312-492-2027 Illinois U.S.A.
  • 3124922028 | +1 312-492-2028 Illinois U.S.A.
  • 3124922029 | +1 312-492-2029 Illinois U.S.A.
  • 3124922030 | +1 312-492-2030 Illinois U.S.A.
  • 3124922031 | +1 312-492-2031 Illinois U.S.A.
  • 3124922032 | +1 312-492-2032 Illinois U.S.A.
  • 3124922033 | +1 312-492-2033 Illinois U.S.A.
  • 3124922034 | +1 312-492-2034 Illinois U.S.A.
  • 3124922035 | +1 312-492-2035 Illinois U.S.A.
  • 3124922036 | +1 312-492-2036 Illinois U.S.A.
  • 3124922037 | +1 312-492-2037 Illinois U.S.A.
  • 3124922038 | +1 312-492-2038 Illinois U.S.A.
  • 3124922039 | +1 312-492-2039 Illinois U.S.A.
  • 3124922040 | +1 312-492-2040 Illinois U.S.A.
  • 3124922041 | +1 312-492-2041 Illinois U.S.A.
  • 3124922042 | +1 312-492-2042 Illinois U.S.A.
  • 3124922043 | +1 312-492-2043 Illinois U.S.A.
  • 3124922044 | +1 312-492-2044 Illinois U.S.A.
  • 3124922045 | +1 312-492-2045 Illinois U.S.A.
  • 3124922046 | +1 312-492-2046 Illinois U.S.A.
  • 3124922047 | +1 312-492-2047 Illinois U.S.A.
  • 3124922048 | +1 312-492-2048 Illinois U.S.A.
  • 3124922049 | +1 312-492-2049 Illinois U.S.A.
  • 3124922050 | +1 312-492-2050 Illinois U.S.A.
  • 3124922051 | +1 312-492-2051 Illinois U.S.A.
  • 3124922052 | +1 312-492-2052 Illinois U.S.A.
  • 3124922053 | +1 312-492-2053 Illinois U.S.A.
  • 3124922054 | +1 312-492-2054 Illinois U.S.A.
  • 3124922055 | +1 312-492-2055 Illinois U.S.A.
  • 3124922056 | +1 312-492-2056 Illinois U.S.A.
  • 3124922057 | +1 312-492-2057 Illinois U.S.A.
  • 3124922058 | +1 312-492-2058 Illinois U.S.A.
  • 3124922059 | +1 312-492-2059 Illinois U.S.A.
  • 3124922060 | +1 312-492-2060 Illinois U.S.A.
  • 3124922061 | +1 312-492-2061 Illinois U.S.A.
  • 3124922062 | +1 312-492-2062 Illinois U.S.A.
  • 3124922063 | +1 312-492-2063 Illinois U.S.A.
  • 3124922064 | +1 312-492-2064 Illinois U.S.A.
  • 3124922065 | +1 312-492-2065 Illinois U.S.A.
  • 3124922066 | +1 312-492-2066 Illinois U.S.A.
  • 3124922067 | +1 312-492-2067 Illinois U.S.A.
  • 3124922068 | +1 312-492-2068 Illinois U.S.A.
  • 3124922069 | +1 312-492-2069 Illinois U.S.A.
  • 3124922070 | +1 312-492-2070 Illinois U.S.A.
  • 3124922071 | +1 312-492-2071 Illinois U.S.A.
  • 3124922072 | +1 312-492-2072 Illinois U.S.A.
  • 3124922073 | +1 312-492-2073 Illinois U.S.A.
  • 3124922074 | +1 312-492-2074 Illinois U.S.A.
  • 3124922075 | +1 312-492-2075 Illinois U.S.A.
  • 3124922076 | +1 312-492-2076 Illinois U.S.A.
  • 3124922077 | +1 312-492-2077 Illinois U.S.A.
  • 3124922078 | +1 312-492-2078 Illinois U.S.A.
  • 3124922079 | +1 312-492-2079 Illinois U.S.A.
  • 3124922080 | +1 312-492-2080 Illinois U.S.A.
  • 3124922081 | +1 312-492-2081 Illinois U.S.A.
  • 3124922082 | +1 312-492-2082 Illinois U.S.A.
  • 3124922083 | +1 312-492-2083 Illinois U.S.A.
  • 3124922084 | +1 312-492-2084 Illinois U.S.A.
  • 3124922085 | +1 312-492-2085 Illinois U.S.A.
  • 3124922086 | +1 312-492-2086 Illinois U.S.A.
  • 3124922087 | +1 312-492-2087 Illinois U.S.A.
  • 3124922088 | +1 312-492-2088 Illinois U.S.A.
  • 3124922089 | +1 312-492-2089 Illinois U.S.A.
  • 3124922090 | +1 312-492-2090 Illinois U.S.A.
  • 3124922091 | +1 312-492-2091 Illinois U.S.A.
  • 3124922092 | +1 312-492-2092 Illinois U.S.A.
  • 3124922093 | +1 312-492-2093 Illinois U.S.A.
  • 3124922094 | +1 312-492-2094 Illinois U.S.A.
  • 3124922095 | +1 312-492-2095 Illinois U.S.A.
  • 3124922096 | +1 312-492-2096 Illinois U.S.A.
  • 3124922097 | +1 312-492-2097 Illinois U.S.A.
  • 3124922098 | +1 312-492-2098 Illinois U.S.A.
  • 3124922099 | +1 312-492-2099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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