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).

  • 3125872000 | +1 312-587-2000 Illinois U.S.A.
  • 3125872001 | +1 312-587-2001 Illinois U.S.A.
  • 3125872002 | +1 312-587-2002 Illinois U.S.A.
  • 3125872003 | +1 312-587-2003 Illinois U.S.A.
  • 3125872004 | +1 312-587-2004 Illinois U.S.A.
  • 3125872005 | +1 312-587-2005 Illinois U.S.A.
  • 3125872006 | +1 312-587-2006 Illinois U.S.A.
  • 3125872007 | +1 312-587-2007 Illinois U.S.A.
  • 3125872008 | +1 312-587-2008 Illinois U.S.A.
  • 3125872009 | +1 312-587-2009 Illinois U.S.A.
  • 3125872010 | +1 312-587-2010 Illinois U.S.A.
  • 3125872011 | +1 312-587-2011 Illinois U.S.A.
  • 3125872012 | +1 312-587-2012 Illinois U.S.A.
  • 3125872013 | +1 312-587-2013 Illinois U.S.A.
  • 3125872014 | +1 312-587-2014 Illinois U.S.A.
  • 3125872015 | +1 312-587-2015 Illinois U.S.A.
  • 3125872016 | +1 312-587-2016 Illinois U.S.A.
  • 3125872017 | +1 312-587-2017 Illinois U.S.A.
  • 3125872018 | +1 312-587-2018 Illinois U.S.A.
  • 3125872019 | +1 312-587-2019 Illinois U.S.A.
  • 3125872020 | +1 312-587-2020 Illinois U.S.A.
  • 3125872021 | +1 312-587-2021 Illinois U.S.A.
  • 3125872022 | +1 312-587-2022 Illinois U.S.A.
  • 3125872023 | +1 312-587-2023 Illinois U.S.A.
  • 3125872024 | +1 312-587-2024 Illinois U.S.A.
  • 3125872025 | +1 312-587-2025 Illinois U.S.A.
  • 3125872026 | +1 312-587-2026 Illinois U.S.A.
  • 3125872027 | +1 312-587-2027 Illinois U.S.A.
  • 3125872028 | +1 312-587-2028 Illinois U.S.A.
  • 3125872029 | +1 312-587-2029 Illinois U.S.A.
  • 3125872030 | +1 312-587-2030 Illinois U.S.A.
  • 3125872031 | +1 312-587-2031 Illinois U.S.A.
  • 3125872032 | +1 312-587-2032 Illinois U.S.A.
  • 3125872033 | +1 312-587-2033 Illinois U.S.A.
  • 3125872034 | +1 312-587-2034 Illinois U.S.A.
  • 3125872035 | +1 312-587-2035 Illinois U.S.A.
  • 3125872036 | +1 312-587-2036 Illinois U.S.A.
  • 3125872037 | +1 312-587-2037 Illinois U.S.A.
  • 3125872038 | +1 312-587-2038 Illinois U.S.A.
  • 3125872039 | +1 312-587-2039 Illinois U.S.A.
  • 3125872040 | +1 312-587-2040 Illinois U.S.A.
  • 3125872041 | +1 312-587-2041 Illinois U.S.A.
  • 3125872042 | +1 312-587-2042 Illinois U.S.A.
  • 3125872043 | +1 312-587-2043 Illinois U.S.A.
  • 3125872044 | +1 312-587-2044 Illinois U.S.A.
  • 3125872045 | +1 312-587-2045 Illinois U.S.A.
  • 3125872046 | +1 312-587-2046 Illinois U.S.A.
  • 3125872047 | +1 312-587-2047 Illinois U.S.A.
  • 3125872048 | +1 312-587-2048 Illinois U.S.A.
  • 3125872049 | +1 312-587-2049 Illinois U.S.A.
  • 3125872050 | +1 312-587-2050 Illinois U.S.A.
  • 3125872051 | +1 312-587-2051 Illinois U.S.A.
  • 3125872052 | +1 312-587-2052 Illinois U.S.A.
  • 3125872053 | +1 312-587-2053 Illinois U.S.A.
  • 3125872054 | +1 312-587-2054 Illinois U.S.A.
  • 3125872055 | +1 312-587-2055 Illinois U.S.A.
  • 3125872056 | +1 312-587-2056 Illinois U.S.A.
  • 3125872057 | +1 312-587-2057 Illinois U.S.A.
  • 3125872058 | +1 312-587-2058 Illinois U.S.A.
  • 3125872059 | +1 312-587-2059 Illinois U.S.A.
  • 3125872060 | +1 312-587-2060 Illinois U.S.A.
  • 3125872061 | +1 312-587-2061 Illinois U.S.A.
  • 3125872062 | +1 312-587-2062 Illinois U.S.A.
  • 3125872063 | +1 312-587-2063 Illinois U.S.A.
  • 3125872064 | +1 312-587-2064 Illinois U.S.A.
  • 3125872065 | +1 312-587-2065 Illinois U.S.A.
  • 3125872066 | +1 312-587-2066 Illinois U.S.A.
  • 3125872067 | +1 312-587-2067 Illinois U.S.A.
  • 3125872068 | +1 312-587-2068 Illinois U.S.A.
  • 3125872069 | +1 312-587-2069 Illinois U.S.A.
  • 3125872070 | +1 312-587-2070 Illinois U.S.A.
  • 3125872071 | +1 312-587-2071 Illinois U.S.A.
  • 3125872072 | +1 312-587-2072 Illinois U.S.A.
  • 3125872073 | +1 312-587-2073 Illinois U.S.A.
  • 3125872074 | +1 312-587-2074 Illinois U.S.A.
  • 3125872075 | +1 312-587-2075 Illinois U.S.A.
  • 3125872076 | +1 312-587-2076 Illinois U.S.A.
  • 3125872077 | +1 312-587-2077 Illinois U.S.A.
  • 3125872078 | +1 312-587-2078 Illinois U.S.A.
  • 3125872079 | +1 312-587-2079 Illinois U.S.A.
  • 3125872080 | +1 312-587-2080 Illinois U.S.A.
  • 3125872081 | +1 312-587-2081 Illinois U.S.A.
  • 3125872082 | +1 312-587-2082 Illinois U.S.A.
  • 3125872083 | +1 312-587-2083 Illinois U.S.A.
  • 3125872084 | +1 312-587-2084 Illinois U.S.A.
  • 3125872085 | +1 312-587-2085 Illinois U.S.A.
  • 3125872086 | +1 312-587-2086 Illinois U.S.A.
  • 3125872087 | +1 312-587-2087 Illinois U.S.A.
  • 3125872088 | +1 312-587-2088 Illinois U.S.A.
  • 3125872089 | +1 312-587-2089 Illinois U.S.A.
  • 3125872090 | +1 312-587-2090 Illinois U.S.A.
  • 3125872091 | +1 312-587-2091 Illinois U.S.A.
  • 3125872092 | +1 312-587-2092 Illinois U.S.A.
  • 3125872093 | +1 312-587-2093 Illinois U.S.A.
  • 3125872094 | +1 312-587-2094 Illinois U.S.A.
  • 3125872095 | +1 312-587-2095 Illinois U.S.A.
  • 3125872096 | +1 312-587-2096 Illinois U.S.A.
  • 3125872097 | +1 312-587-2097 Illinois U.S.A.
  • 3125872098 | +1 312-587-2098 Illinois U.S.A.
  • 3125872099 | +1 312-587-2099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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