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).

  • 3124992000 | +1 312-499-2000 Illinois U.S.A.
  • 3124992001 | +1 312-499-2001 Illinois U.S.A.
  • 3124992002 | +1 312-499-2002 Illinois U.S.A.
  • 3124992003 | +1 312-499-2003 Illinois U.S.A.
  • 3124992004 | +1 312-499-2004 Illinois U.S.A.
  • 3124992005 | +1 312-499-2005 Illinois U.S.A.
  • 3124992006 | +1 312-499-2006 Illinois U.S.A.
  • 3124992007 | +1 312-499-2007 Illinois U.S.A.
  • 3124992008 | +1 312-499-2008 Illinois U.S.A.
  • 3124992009 | +1 312-499-2009 Illinois U.S.A.
  • 3124992010 | +1 312-499-2010 Illinois U.S.A.
  • 3124992011 | +1 312-499-2011 Illinois U.S.A.
  • 3124992012 | +1 312-499-2012 Illinois U.S.A.
  • 3124992013 | +1 312-499-2013 Illinois U.S.A.
  • 3124992014 | +1 312-499-2014 Illinois U.S.A.
  • 3124992015 | +1 312-499-2015 Illinois U.S.A.
  • 3124992016 | +1 312-499-2016 Illinois U.S.A.
  • 3124992017 | +1 312-499-2017 Illinois U.S.A.
  • 3124992018 | +1 312-499-2018 Illinois U.S.A.
  • 3124992019 | +1 312-499-2019 Illinois U.S.A.
  • 3124992020 | +1 312-499-2020 Illinois U.S.A.
  • 3124992021 | +1 312-499-2021 Illinois U.S.A.
  • 3124992022 | +1 312-499-2022 Illinois U.S.A.
  • 3124992023 | +1 312-499-2023 Illinois U.S.A.
  • 3124992024 | +1 312-499-2024 Illinois U.S.A.
  • 3124992025 | +1 312-499-2025 Illinois U.S.A.
  • 3124992026 | +1 312-499-2026 Illinois U.S.A.
  • 3124992027 | +1 312-499-2027 Illinois U.S.A.
  • 3124992028 | +1 312-499-2028 Illinois U.S.A.
  • 3124992029 | +1 312-499-2029 Illinois U.S.A.
  • 3124992030 | +1 312-499-2030 Illinois U.S.A.
  • 3124992031 | +1 312-499-2031 Illinois U.S.A.
  • 3124992032 | +1 312-499-2032 Illinois U.S.A.
  • 3124992033 | +1 312-499-2033 Illinois U.S.A.
  • 3124992034 | +1 312-499-2034 Illinois U.S.A.
  • 3124992035 | +1 312-499-2035 Illinois U.S.A.
  • 3124992036 | +1 312-499-2036 Illinois U.S.A.
  • 3124992037 | +1 312-499-2037 Illinois U.S.A.
  • 3124992038 | +1 312-499-2038 Illinois U.S.A.
  • 3124992039 | +1 312-499-2039 Illinois U.S.A.
  • 3124992040 | +1 312-499-2040 Illinois U.S.A.
  • 3124992041 | +1 312-499-2041 Illinois U.S.A.
  • 3124992042 | +1 312-499-2042 Illinois U.S.A.
  • 3124992043 | +1 312-499-2043 Illinois U.S.A.
  • 3124992044 | +1 312-499-2044 Illinois U.S.A.
  • 3124992045 | +1 312-499-2045 Illinois U.S.A.
  • 3124992046 | +1 312-499-2046 Illinois U.S.A.
  • 3124992047 | +1 312-499-2047 Illinois U.S.A.
  • 3124992048 | +1 312-499-2048 Illinois U.S.A.
  • 3124992049 | +1 312-499-2049 Illinois U.S.A.
  • 3124992050 | +1 312-499-2050 Illinois U.S.A.
  • 3124992051 | +1 312-499-2051 Illinois U.S.A.
  • 3124992052 | +1 312-499-2052 Illinois U.S.A.
  • 3124992053 | +1 312-499-2053 Illinois U.S.A.
  • 3124992054 | +1 312-499-2054 Illinois U.S.A.
  • 3124992055 | +1 312-499-2055 Illinois U.S.A.
  • 3124992056 | +1 312-499-2056 Illinois U.S.A.
  • 3124992057 | +1 312-499-2057 Illinois U.S.A.
  • 3124992058 | +1 312-499-2058 Illinois U.S.A.
  • 3124992059 | +1 312-499-2059 Illinois U.S.A.
  • 3124992060 | +1 312-499-2060 Illinois U.S.A.
  • 3124992061 | +1 312-499-2061 Illinois U.S.A.
  • 3124992062 | +1 312-499-2062 Illinois U.S.A.
  • 3124992063 | +1 312-499-2063 Illinois U.S.A.
  • 3124992064 | +1 312-499-2064 Illinois U.S.A.
  • 3124992065 | +1 312-499-2065 Illinois U.S.A.
  • 3124992066 | +1 312-499-2066 Illinois U.S.A.
  • 3124992067 | +1 312-499-2067 Illinois U.S.A.
  • 3124992068 | +1 312-499-2068 Illinois U.S.A.
  • 3124992069 | +1 312-499-2069 Illinois U.S.A.
  • 3124992070 | +1 312-499-2070 Illinois U.S.A.
  • 3124992071 | +1 312-499-2071 Illinois U.S.A.
  • 3124992072 | +1 312-499-2072 Illinois U.S.A.
  • 3124992073 | +1 312-499-2073 Illinois U.S.A.
  • 3124992074 | +1 312-499-2074 Illinois U.S.A.
  • 3124992075 | +1 312-499-2075 Illinois U.S.A.
  • 3124992076 | +1 312-499-2076 Illinois U.S.A.
  • 3124992077 | +1 312-499-2077 Illinois U.S.A.
  • 3124992078 | +1 312-499-2078 Illinois U.S.A.
  • 3124992079 | +1 312-499-2079 Illinois U.S.A.
  • 3124992080 | +1 312-499-2080 Illinois U.S.A.
  • 3124992081 | +1 312-499-2081 Illinois U.S.A.
  • 3124992082 | +1 312-499-2082 Illinois U.S.A.
  • 3124992083 | +1 312-499-2083 Illinois U.S.A.
  • 3124992084 | +1 312-499-2084 Illinois U.S.A.
  • 3124992085 | +1 312-499-2085 Illinois U.S.A.
  • 3124992086 | +1 312-499-2086 Illinois U.S.A.
  • 3124992087 | +1 312-499-2087 Illinois U.S.A.
  • 3124992088 | +1 312-499-2088 Illinois U.S.A.
  • 3124992089 | +1 312-499-2089 Illinois U.S.A.
  • 3124992090 | +1 312-499-2090 Illinois U.S.A.
  • 3124992091 | +1 312-499-2091 Illinois U.S.A.
  • 3124992092 | +1 312-499-2092 Illinois U.S.A.
  • 3124992093 | +1 312-499-2093 Illinois U.S.A.
  • 3124992094 | +1 312-499-2094 Illinois U.S.A.
  • 3124992095 | +1 312-499-2095 Illinois U.S.A.
  • 3124992096 | +1 312-499-2096 Illinois U.S.A.
  • 3124992097 | +1 312-499-2097 Illinois U.S.A.
  • 3124992098 | +1 312-499-2098 Illinois U.S.A.
  • 3124992099 | +1 312-499-2099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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