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).

  • 3128922000 | +1 312-892-2000 Illinois U.S.A.
  • 3128922001 | +1 312-892-2001 Illinois U.S.A.
  • 3128922002 | +1 312-892-2002 Illinois U.S.A.
  • 3128922003 | +1 312-892-2003 Illinois U.S.A.
  • 3128922004 | +1 312-892-2004 Illinois U.S.A.
  • 3128922005 | +1 312-892-2005 Illinois U.S.A.
  • 3128922006 | +1 312-892-2006 Illinois U.S.A.
  • 3128922007 | +1 312-892-2007 Illinois U.S.A.
  • 3128922008 | +1 312-892-2008 Illinois U.S.A.
  • 3128922009 | +1 312-892-2009 Illinois U.S.A.
  • 3128922010 | +1 312-892-2010 Illinois U.S.A.
  • 3128922011 | +1 312-892-2011 Illinois U.S.A.
  • 3128922012 | +1 312-892-2012 Illinois U.S.A.
  • 3128922013 | +1 312-892-2013 Illinois U.S.A.
  • 3128922014 | +1 312-892-2014 Illinois U.S.A.
  • 3128922015 | +1 312-892-2015 Illinois U.S.A.
  • 3128922016 | +1 312-892-2016 Illinois U.S.A.
  • 3128922017 | +1 312-892-2017 Illinois U.S.A.
  • 3128922018 | +1 312-892-2018 Illinois U.S.A.
  • 3128922019 | +1 312-892-2019 Illinois U.S.A.
  • 3128922020 | +1 312-892-2020 Illinois U.S.A.
  • 3128922021 | +1 312-892-2021 Illinois U.S.A.
  • 3128922022 | +1 312-892-2022 Illinois U.S.A.
  • 3128922023 | +1 312-892-2023 Illinois U.S.A.
  • 3128922024 | +1 312-892-2024 Illinois U.S.A.
  • 3128922025 | +1 312-892-2025 Illinois U.S.A.
  • 3128922026 | +1 312-892-2026 Illinois U.S.A.
  • 3128922027 | +1 312-892-2027 Illinois U.S.A.
  • 3128922028 | +1 312-892-2028 Illinois U.S.A.
  • 3128922029 | +1 312-892-2029 Illinois U.S.A.
  • 3128922030 | +1 312-892-2030 Illinois U.S.A.
  • 3128922031 | +1 312-892-2031 Illinois U.S.A.
  • 3128922032 | +1 312-892-2032 Illinois U.S.A.
  • 3128922033 | +1 312-892-2033 Illinois U.S.A.
  • 3128922034 | +1 312-892-2034 Illinois U.S.A.
  • 3128922035 | +1 312-892-2035 Illinois U.S.A.
  • 3128922036 | +1 312-892-2036 Illinois U.S.A.
  • 3128922037 | +1 312-892-2037 Illinois U.S.A.
  • 3128922038 | +1 312-892-2038 Illinois U.S.A.
  • 3128922039 | +1 312-892-2039 Illinois U.S.A.
  • 3128922040 | +1 312-892-2040 Illinois U.S.A.
  • 3128922041 | +1 312-892-2041 Illinois U.S.A.
  • 3128922042 | +1 312-892-2042 Illinois U.S.A.
  • 3128922043 | +1 312-892-2043 Illinois U.S.A.
  • 3128922044 | +1 312-892-2044 Illinois U.S.A.
  • 3128922045 | +1 312-892-2045 Illinois U.S.A.
  • 3128922046 | +1 312-892-2046 Illinois U.S.A.
  • 3128922047 | +1 312-892-2047 Illinois U.S.A.
  • 3128922048 | +1 312-892-2048 Illinois U.S.A.
  • 3128922049 | +1 312-892-2049 Illinois U.S.A.
  • 3128922050 | +1 312-892-2050 Illinois U.S.A.
  • 3128922051 | +1 312-892-2051 Illinois U.S.A.
  • 3128922052 | +1 312-892-2052 Illinois U.S.A.
  • 3128922053 | +1 312-892-2053 Illinois U.S.A.
  • 3128922054 | +1 312-892-2054 Illinois U.S.A.
  • 3128922055 | +1 312-892-2055 Illinois U.S.A.
  • 3128922056 | +1 312-892-2056 Illinois U.S.A.
  • 3128922057 | +1 312-892-2057 Illinois U.S.A.
  • 3128922058 | +1 312-892-2058 Illinois U.S.A.
  • 3128922059 | +1 312-892-2059 Illinois U.S.A.
  • 3128922060 | +1 312-892-2060 Illinois U.S.A.
  • 3128922061 | +1 312-892-2061 Illinois U.S.A.
  • 3128922062 | +1 312-892-2062 Illinois U.S.A.
  • 3128922063 | +1 312-892-2063 Illinois U.S.A.
  • 3128922064 | +1 312-892-2064 Illinois U.S.A.
  • 3128922065 | +1 312-892-2065 Illinois U.S.A.
  • 3128922066 | +1 312-892-2066 Illinois U.S.A.
  • 3128922067 | +1 312-892-2067 Illinois U.S.A.
  • 3128922068 | +1 312-892-2068 Illinois U.S.A.
  • 3128922069 | +1 312-892-2069 Illinois U.S.A.
  • 3128922070 | +1 312-892-2070 Illinois U.S.A.
  • 3128922071 | +1 312-892-2071 Illinois U.S.A.
  • 3128922072 | +1 312-892-2072 Illinois U.S.A.
  • 3128922073 | +1 312-892-2073 Illinois U.S.A.
  • 3128922074 | +1 312-892-2074 Illinois U.S.A.
  • 3128922075 | +1 312-892-2075 Illinois U.S.A.
  • 3128922076 | +1 312-892-2076 Illinois U.S.A.
  • 3128922077 | +1 312-892-2077 Illinois U.S.A.
  • 3128922078 | +1 312-892-2078 Illinois U.S.A.
  • 3128922079 | +1 312-892-2079 Illinois U.S.A.
  • 3128922080 | +1 312-892-2080 Illinois U.S.A.
  • 3128922081 | +1 312-892-2081 Illinois U.S.A.
  • 3128922082 | +1 312-892-2082 Illinois U.S.A.
  • 3128922083 | +1 312-892-2083 Illinois U.S.A.
  • 3128922084 | +1 312-892-2084 Illinois U.S.A.
  • 3128922085 | +1 312-892-2085 Illinois U.S.A.
  • 3128922086 | +1 312-892-2086 Illinois U.S.A.
  • 3128922087 | +1 312-892-2087 Illinois U.S.A.
  • 3128922088 | +1 312-892-2088 Illinois U.S.A.
  • 3128922089 | +1 312-892-2089 Illinois U.S.A.
  • 3128922090 | +1 312-892-2090 Illinois U.S.A.
  • 3128922091 | +1 312-892-2091 Illinois U.S.A.
  • 3128922092 | +1 312-892-2092 Illinois U.S.A.
  • 3128922093 | +1 312-892-2093 Illinois U.S.A.
  • 3128922094 | +1 312-892-2094 Illinois U.S.A.
  • 3128922095 | +1 312-892-2095 Illinois U.S.A.
  • 3128922096 | +1 312-892-2096 Illinois U.S.A.
  • 3128922097 | +1 312-892-2097 Illinois U.S.A.
  • 3128922098 | +1 312-892-2098 Illinois U.S.A.
  • 3128922099 | +1 312-892-2099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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