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).

  • 3127872000 | +1 312-787-2000 Illinois U.S.A.
  • 3127872001 | +1 312-787-2001 Illinois U.S.A.
  • 3127872002 | +1 312-787-2002 Illinois U.S.A.
  • 3127872003 | +1 312-787-2003 Illinois U.S.A.
  • 3127872004 | +1 312-787-2004 Illinois U.S.A.
  • 3127872005 | +1 312-787-2005 Illinois U.S.A.
  • 3127872006 | +1 312-787-2006 Illinois U.S.A.
  • 3127872007 | +1 312-787-2007 Illinois U.S.A.
  • 3127872008 | +1 312-787-2008 Illinois U.S.A.
  • 3127872009 | +1 312-787-2009 Illinois U.S.A.
  • 3127872010 | +1 312-787-2010 Illinois U.S.A.
  • 3127872011 | +1 312-787-2011 Illinois U.S.A.
  • 3127872012 | +1 312-787-2012 Illinois U.S.A.
  • 3127872013 | +1 312-787-2013 Illinois U.S.A.
  • 3127872014 | +1 312-787-2014 Illinois U.S.A.
  • 3127872015 | +1 312-787-2015 Illinois U.S.A.
  • 3127872016 | +1 312-787-2016 Illinois U.S.A.
  • 3127872017 | +1 312-787-2017 Illinois U.S.A.
  • 3127872018 | +1 312-787-2018 Illinois U.S.A.
  • 3127872019 | +1 312-787-2019 Illinois U.S.A.
  • 3127872020 | +1 312-787-2020 Illinois U.S.A.
  • 3127872021 | +1 312-787-2021 Illinois U.S.A.
  • 3127872022 | +1 312-787-2022 Illinois U.S.A.
  • 3127872023 | +1 312-787-2023 Illinois U.S.A.
  • 3127872024 | +1 312-787-2024 Illinois U.S.A.
  • 3127872025 | +1 312-787-2025 Illinois U.S.A.
  • 3127872026 | +1 312-787-2026 Illinois U.S.A.
  • 3127872027 | +1 312-787-2027 Illinois U.S.A.
  • 3127872028 | +1 312-787-2028 Illinois U.S.A.
  • 3127872029 | +1 312-787-2029 Illinois U.S.A.
  • 3127872030 | +1 312-787-2030 Illinois U.S.A.
  • 3127872031 | +1 312-787-2031 Illinois U.S.A.
  • 3127872032 | +1 312-787-2032 Illinois U.S.A.
  • 3127872033 | +1 312-787-2033 Illinois U.S.A.
  • 3127872034 | +1 312-787-2034 Illinois U.S.A.
  • 3127872035 | +1 312-787-2035 Illinois U.S.A.
  • 3127872036 | +1 312-787-2036 Illinois U.S.A.
  • 3127872037 | +1 312-787-2037 Illinois U.S.A.
  • 3127872038 | +1 312-787-2038 Illinois U.S.A.
  • 3127872039 | +1 312-787-2039 Illinois U.S.A.
  • 3127872040 | +1 312-787-2040 Illinois U.S.A.
  • 3127872041 | +1 312-787-2041 Illinois U.S.A.
  • 3127872042 | +1 312-787-2042 Illinois U.S.A.
  • 3127872043 | +1 312-787-2043 Illinois U.S.A.
  • 3127872044 | +1 312-787-2044 Illinois U.S.A.
  • 3127872045 | +1 312-787-2045 Illinois U.S.A.
  • 3127872046 | +1 312-787-2046 Illinois U.S.A.
  • 3127872047 | +1 312-787-2047 Illinois U.S.A.
  • 3127872048 | +1 312-787-2048 Illinois U.S.A.
  • 3127872049 | +1 312-787-2049 Illinois U.S.A.
  • 3127872050 | +1 312-787-2050 Illinois U.S.A.
  • 3127872051 | +1 312-787-2051 Illinois U.S.A.
  • 3127872052 | +1 312-787-2052 Illinois U.S.A.
  • 3127872053 | +1 312-787-2053 Illinois U.S.A.
  • 3127872054 | +1 312-787-2054 Illinois U.S.A.
  • 3127872055 | +1 312-787-2055 Illinois U.S.A.
  • 3127872056 | +1 312-787-2056 Illinois U.S.A.
  • 3127872057 | +1 312-787-2057 Illinois U.S.A.
  • 3127872058 | +1 312-787-2058 Illinois U.S.A.
  • 3127872059 | +1 312-787-2059 Illinois U.S.A.
  • 3127872060 | +1 312-787-2060 Illinois U.S.A.
  • 3127872061 | +1 312-787-2061 Illinois U.S.A.
  • 3127872062 | +1 312-787-2062 Illinois U.S.A.
  • 3127872063 | +1 312-787-2063 Illinois U.S.A.
  • 3127872064 | +1 312-787-2064 Illinois U.S.A.
  • 3127872065 | +1 312-787-2065 Illinois U.S.A.
  • 3127872066 | +1 312-787-2066 Illinois U.S.A.
  • 3127872067 | +1 312-787-2067 Illinois U.S.A.
  • 3127872068 | +1 312-787-2068 Illinois U.S.A.
  • 3127872069 | +1 312-787-2069 Illinois U.S.A.
  • 3127872070 | +1 312-787-2070 Illinois U.S.A.
  • 3127872071 | +1 312-787-2071 Illinois U.S.A.
  • 3127872072 | +1 312-787-2072 Illinois U.S.A.
  • 3127872073 | +1 312-787-2073 Illinois U.S.A.
  • 3127872074 | +1 312-787-2074 Illinois U.S.A.
  • 3127872075 | +1 312-787-2075 Illinois U.S.A.
  • 3127872076 | +1 312-787-2076 Illinois U.S.A.
  • 3127872077 | +1 312-787-2077 Illinois U.S.A.
  • 3127872078 | +1 312-787-2078 Illinois U.S.A.
  • 3127872079 | +1 312-787-2079 Illinois U.S.A.
  • 3127872080 | +1 312-787-2080 Illinois U.S.A.
  • 3127872081 | +1 312-787-2081 Illinois U.S.A.
  • 3127872082 | +1 312-787-2082 Illinois U.S.A.
  • 3127872083 | +1 312-787-2083 Illinois U.S.A.
  • 3127872084 | +1 312-787-2084 Illinois U.S.A.
  • 3127872085 | +1 312-787-2085 Illinois U.S.A.
  • 3127872086 | +1 312-787-2086 Illinois U.S.A.
  • 3127872087 | +1 312-787-2087 Illinois U.S.A.
  • 3127872088 | +1 312-787-2088 Illinois U.S.A.
  • 3127872089 | +1 312-787-2089 Illinois U.S.A.
  • 3127872090 | +1 312-787-2090 Illinois U.S.A.
  • 3127872091 | +1 312-787-2091 Illinois U.S.A.
  • 3127872092 | +1 312-787-2092 Illinois U.S.A.
  • 3127872093 | +1 312-787-2093 Illinois U.S.A.
  • 3127872094 | +1 312-787-2094 Illinois U.S.A.
  • 3127872095 | +1 312-787-2095 Illinois U.S.A.
  • 3127872096 | +1 312-787-2096 Illinois U.S.A.
  • 3127872097 | +1 312-787-2097 Illinois U.S.A.
  • 3127872098 | +1 312-787-2098 Illinois U.S.A.
  • 3127872099 | +1 312-787-2099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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