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).

  • 3126372000 | +1 312-637-2000 Illinois U.S.A.
  • 3126372001 | +1 312-637-2001 Illinois U.S.A.
  • 3126372002 | +1 312-637-2002 Illinois U.S.A.
  • 3126372003 | +1 312-637-2003 Illinois U.S.A.
  • 3126372004 | +1 312-637-2004 Illinois U.S.A.
  • 3126372005 | +1 312-637-2005 Illinois U.S.A.
  • 3126372006 | +1 312-637-2006 Illinois U.S.A.
  • 3126372007 | +1 312-637-2007 Illinois U.S.A.
  • 3126372008 | +1 312-637-2008 Illinois U.S.A.
  • 3126372009 | +1 312-637-2009 Illinois U.S.A.
  • 3126372010 | +1 312-637-2010 Illinois U.S.A.
  • 3126372011 | +1 312-637-2011 Illinois U.S.A.
  • 3126372012 | +1 312-637-2012 Illinois U.S.A.
  • 3126372013 | +1 312-637-2013 Illinois U.S.A.
  • 3126372014 | +1 312-637-2014 Illinois U.S.A.
  • 3126372015 | +1 312-637-2015 Illinois U.S.A.
  • 3126372016 | +1 312-637-2016 Illinois U.S.A.
  • 3126372017 | +1 312-637-2017 Illinois U.S.A.
  • 3126372018 | +1 312-637-2018 Illinois U.S.A.
  • 3126372019 | +1 312-637-2019 Illinois U.S.A.
  • 3126372020 | +1 312-637-2020 Illinois U.S.A.
  • 3126372021 | +1 312-637-2021 Illinois U.S.A.
  • 3126372022 | +1 312-637-2022 Illinois U.S.A.
  • 3126372023 | +1 312-637-2023 Illinois U.S.A.
  • 3126372024 | +1 312-637-2024 Illinois U.S.A.
  • 3126372025 | +1 312-637-2025 Illinois U.S.A.
  • 3126372026 | +1 312-637-2026 Illinois U.S.A.
  • 3126372027 | +1 312-637-2027 Illinois U.S.A.
  • 3126372028 | +1 312-637-2028 Illinois U.S.A.
  • 3126372029 | +1 312-637-2029 Illinois U.S.A.
  • 3126372030 | +1 312-637-2030 Illinois U.S.A.
  • 3126372031 | +1 312-637-2031 Illinois U.S.A.
  • 3126372032 | +1 312-637-2032 Illinois U.S.A.
  • 3126372033 | +1 312-637-2033 Illinois U.S.A.
  • 3126372034 | +1 312-637-2034 Illinois U.S.A.
  • 3126372035 | +1 312-637-2035 Illinois U.S.A.
  • 3126372036 | +1 312-637-2036 Illinois U.S.A.
  • 3126372037 | +1 312-637-2037 Illinois U.S.A.
  • 3126372038 | +1 312-637-2038 Illinois U.S.A.
  • 3126372039 | +1 312-637-2039 Illinois U.S.A.
  • 3126372040 | +1 312-637-2040 Illinois U.S.A.
  • 3126372041 | +1 312-637-2041 Illinois U.S.A.
  • 3126372042 | +1 312-637-2042 Illinois U.S.A.
  • 3126372043 | +1 312-637-2043 Illinois U.S.A.
  • 3126372044 | +1 312-637-2044 Illinois U.S.A.
  • 3126372045 | +1 312-637-2045 Illinois U.S.A.
  • 3126372046 | +1 312-637-2046 Illinois U.S.A.
  • 3126372047 | +1 312-637-2047 Illinois U.S.A.
  • 3126372048 | +1 312-637-2048 Illinois U.S.A.
  • 3126372049 | +1 312-637-2049 Illinois U.S.A.
  • 3126372050 | +1 312-637-2050 Illinois U.S.A.
  • 3126372051 | +1 312-637-2051 Illinois U.S.A.
  • 3126372052 | +1 312-637-2052 Illinois U.S.A.
  • 3126372053 | +1 312-637-2053 Illinois U.S.A.
  • 3126372054 | +1 312-637-2054 Illinois U.S.A.
  • 3126372055 | +1 312-637-2055 Illinois U.S.A.
  • 3126372056 | +1 312-637-2056 Illinois U.S.A.
  • 3126372057 | +1 312-637-2057 Illinois U.S.A.
  • 3126372058 | +1 312-637-2058 Illinois U.S.A.
  • 3126372059 | +1 312-637-2059 Illinois U.S.A.
  • 3126372060 | +1 312-637-2060 Illinois U.S.A.
  • 3126372061 | +1 312-637-2061 Illinois U.S.A.
  • 3126372062 | +1 312-637-2062 Illinois U.S.A.
  • 3126372063 | +1 312-637-2063 Illinois U.S.A.
  • 3126372064 | +1 312-637-2064 Illinois U.S.A.
  • 3126372065 | +1 312-637-2065 Illinois U.S.A.
  • 3126372066 | +1 312-637-2066 Illinois U.S.A.
  • 3126372067 | +1 312-637-2067 Illinois U.S.A.
  • 3126372068 | +1 312-637-2068 Illinois U.S.A.
  • 3126372069 | +1 312-637-2069 Illinois U.S.A.
  • 3126372070 | +1 312-637-2070 Illinois U.S.A.
  • 3126372071 | +1 312-637-2071 Illinois U.S.A.
  • 3126372072 | +1 312-637-2072 Illinois U.S.A.
  • 3126372073 | +1 312-637-2073 Illinois U.S.A.
  • 3126372074 | +1 312-637-2074 Illinois U.S.A.
  • 3126372075 | +1 312-637-2075 Illinois U.S.A.
  • 3126372076 | +1 312-637-2076 Illinois U.S.A.
  • 3126372077 | +1 312-637-2077 Illinois U.S.A.
  • 3126372078 | +1 312-637-2078 Illinois U.S.A.
  • 3126372079 | +1 312-637-2079 Illinois U.S.A.
  • 3126372080 | +1 312-637-2080 Illinois U.S.A.
  • 3126372081 | +1 312-637-2081 Illinois U.S.A.
  • 3126372082 | +1 312-637-2082 Illinois U.S.A.
  • 3126372083 | +1 312-637-2083 Illinois U.S.A.
  • 3126372084 | +1 312-637-2084 Illinois U.S.A.
  • 3126372085 | +1 312-637-2085 Illinois U.S.A.
  • 3126372086 | +1 312-637-2086 Illinois U.S.A.
  • 3126372087 | +1 312-637-2087 Illinois U.S.A.
  • 3126372088 | +1 312-637-2088 Illinois U.S.A.
  • 3126372089 | +1 312-637-2089 Illinois U.S.A.
  • 3126372090 | +1 312-637-2090 Illinois U.S.A.
  • 3126372091 | +1 312-637-2091 Illinois U.S.A.
  • 3126372092 | +1 312-637-2092 Illinois U.S.A.
  • 3126372093 | +1 312-637-2093 Illinois U.S.A.
  • 3126372094 | +1 312-637-2094 Illinois U.S.A.
  • 3126372095 | +1 312-637-2095 Illinois U.S.A.
  • 3126372096 | +1 312-637-2096 Illinois U.S.A.
  • 3126372097 | +1 312-637-2097 Illinois U.S.A.
  • 3126372098 | +1 312-637-2098 Illinois U.S.A.
  • 3126372099 | +1 312-637-2099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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