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).

  • 3125802000 | +1 312-580-2000 Illinois U.S.A.
  • 3125802001 | +1 312-580-2001 Illinois U.S.A.
  • 3125802002 | +1 312-580-2002 Illinois U.S.A.
  • 3125802003 | +1 312-580-2003 Illinois U.S.A.
  • 3125802004 | +1 312-580-2004 Illinois U.S.A.
  • 3125802005 | +1 312-580-2005 Illinois U.S.A.
  • 3125802006 | +1 312-580-2006 Illinois U.S.A.
  • 3125802007 | +1 312-580-2007 Illinois U.S.A.
  • 3125802008 | +1 312-580-2008 Illinois U.S.A.
  • 3125802009 | +1 312-580-2009 Illinois U.S.A.
  • 3125802010 | +1 312-580-2010 Illinois U.S.A.
  • 3125802011 | +1 312-580-2011 Illinois U.S.A.
  • 3125802012 | +1 312-580-2012 Illinois U.S.A.
  • 3125802013 | +1 312-580-2013 Illinois U.S.A.
  • 3125802014 | +1 312-580-2014 Illinois U.S.A.
  • 3125802015 | +1 312-580-2015 Illinois U.S.A.
  • 3125802016 | +1 312-580-2016 Illinois U.S.A.
  • 3125802017 | +1 312-580-2017 Illinois U.S.A.
  • 3125802018 | +1 312-580-2018 Illinois U.S.A.
  • 3125802019 | +1 312-580-2019 Illinois U.S.A.
  • 3125802020 | +1 312-580-2020 Illinois U.S.A.
  • 3125802021 | +1 312-580-2021 Illinois U.S.A.
  • 3125802022 | +1 312-580-2022 Illinois U.S.A.
  • 3125802023 | +1 312-580-2023 Illinois U.S.A.
  • 3125802024 | +1 312-580-2024 Illinois U.S.A.
  • 3125802025 | +1 312-580-2025 Illinois U.S.A.
  • 3125802026 | +1 312-580-2026 Illinois U.S.A.
  • 3125802027 | +1 312-580-2027 Illinois U.S.A.
  • 3125802028 | +1 312-580-2028 Illinois U.S.A.
  • 3125802029 | +1 312-580-2029 Illinois U.S.A.
  • 3125802030 | +1 312-580-2030 Illinois U.S.A.
  • 3125802031 | +1 312-580-2031 Illinois U.S.A.
  • 3125802032 | +1 312-580-2032 Illinois U.S.A.
  • 3125802033 | +1 312-580-2033 Illinois U.S.A.
  • 3125802034 | +1 312-580-2034 Illinois U.S.A.
  • 3125802035 | +1 312-580-2035 Illinois U.S.A.
  • 3125802036 | +1 312-580-2036 Illinois U.S.A.
  • 3125802037 | +1 312-580-2037 Illinois U.S.A.
  • 3125802038 | +1 312-580-2038 Illinois U.S.A.
  • 3125802039 | +1 312-580-2039 Illinois U.S.A.
  • 3125802040 | +1 312-580-2040 Illinois U.S.A.
  • 3125802041 | +1 312-580-2041 Illinois U.S.A.
  • 3125802042 | +1 312-580-2042 Illinois U.S.A.
  • 3125802043 | +1 312-580-2043 Illinois U.S.A.
  • 3125802044 | +1 312-580-2044 Illinois U.S.A.
  • 3125802045 | +1 312-580-2045 Illinois U.S.A.
  • 3125802046 | +1 312-580-2046 Illinois U.S.A.
  • 3125802047 | +1 312-580-2047 Illinois U.S.A.
  • 3125802048 | +1 312-580-2048 Illinois U.S.A.
  • 3125802049 | +1 312-580-2049 Illinois U.S.A.
  • 3125802050 | +1 312-580-2050 Illinois U.S.A.
  • 3125802051 | +1 312-580-2051 Illinois U.S.A.
  • 3125802052 | +1 312-580-2052 Illinois U.S.A.
  • 3125802053 | +1 312-580-2053 Illinois U.S.A.
  • 3125802054 | +1 312-580-2054 Illinois U.S.A.
  • 3125802055 | +1 312-580-2055 Illinois U.S.A.
  • 3125802056 | +1 312-580-2056 Illinois U.S.A.
  • 3125802057 | +1 312-580-2057 Illinois U.S.A.
  • 3125802058 | +1 312-580-2058 Illinois U.S.A.
  • 3125802059 | +1 312-580-2059 Illinois U.S.A.
  • 3125802060 | +1 312-580-2060 Illinois U.S.A.
  • 3125802061 | +1 312-580-2061 Illinois U.S.A.
  • 3125802062 | +1 312-580-2062 Illinois U.S.A.
  • 3125802063 | +1 312-580-2063 Illinois U.S.A.
  • 3125802064 | +1 312-580-2064 Illinois U.S.A.
  • 3125802065 | +1 312-580-2065 Illinois U.S.A.
  • 3125802066 | +1 312-580-2066 Illinois U.S.A.
  • 3125802067 | +1 312-580-2067 Illinois U.S.A.
  • 3125802068 | +1 312-580-2068 Illinois U.S.A.
  • 3125802069 | +1 312-580-2069 Illinois U.S.A.
  • 3125802070 | +1 312-580-2070 Illinois U.S.A.
  • 3125802071 | +1 312-580-2071 Illinois U.S.A.
  • 3125802072 | +1 312-580-2072 Illinois U.S.A.
  • 3125802073 | +1 312-580-2073 Illinois U.S.A.
  • 3125802074 | +1 312-580-2074 Illinois U.S.A.
  • 3125802075 | +1 312-580-2075 Illinois U.S.A.
  • 3125802076 | +1 312-580-2076 Illinois U.S.A.
  • 3125802077 | +1 312-580-2077 Illinois U.S.A.
  • 3125802078 | +1 312-580-2078 Illinois U.S.A.
  • 3125802079 | +1 312-580-2079 Illinois U.S.A.
  • 3125802080 | +1 312-580-2080 Illinois U.S.A.
  • 3125802081 | +1 312-580-2081 Illinois U.S.A.
  • 3125802082 | +1 312-580-2082 Illinois U.S.A.
  • 3125802083 | +1 312-580-2083 Illinois U.S.A.
  • 3125802084 | +1 312-580-2084 Illinois U.S.A.
  • 3125802085 | +1 312-580-2085 Illinois U.S.A.
  • 3125802086 | +1 312-580-2086 Illinois U.S.A.
  • 3125802087 | +1 312-580-2087 Illinois U.S.A.
  • 3125802088 | +1 312-580-2088 Illinois U.S.A.
  • 3125802089 | +1 312-580-2089 Illinois U.S.A.
  • 3125802090 | +1 312-580-2090 Illinois U.S.A.
  • 3125802091 | +1 312-580-2091 Illinois U.S.A.
  • 3125802092 | +1 312-580-2092 Illinois U.S.A.
  • 3125802093 | +1 312-580-2093 Illinois U.S.A.
  • 3125802094 | +1 312-580-2094 Illinois U.S.A.
  • 3125802095 | +1 312-580-2095 Illinois U.S.A.
  • 3125802096 | +1 312-580-2096 Illinois U.S.A.
  • 3125802097 | +1 312-580-2097 Illinois U.S.A.
  • 3125802098 | +1 312-580-2098 Illinois U.S.A.
  • 3125802099 | +1 312-580-2099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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