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).

  • 3125402000 | +1 312-540-2000 Illinois U.S.A.
  • 3125402001 | +1 312-540-2001 Illinois U.S.A.
  • 3125402002 | +1 312-540-2002 Illinois U.S.A.
  • 3125402003 | +1 312-540-2003 Illinois U.S.A.
  • 3125402004 | +1 312-540-2004 Illinois U.S.A.
  • 3125402005 | +1 312-540-2005 Illinois U.S.A.
  • 3125402006 | +1 312-540-2006 Illinois U.S.A.
  • 3125402007 | +1 312-540-2007 Illinois U.S.A.
  • 3125402008 | +1 312-540-2008 Illinois U.S.A.
  • 3125402009 | +1 312-540-2009 Illinois U.S.A.
  • 3125402010 | +1 312-540-2010 Illinois U.S.A.
  • 3125402011 | +1 312-540-2011 Illinois U.S.A.
  • 3125402012 | +1 312-540-2012 Illinois U.S.A.
  • 3125402013 | +1 312-540-2013 Illinois U.S.A.
  • 3125402014 | +1 312-540-2014 Illinois U.S.A.
  • 3125402015 | +1 312-540-2015 Illinois U.S.A.
  • 3125402016 | +1 312-540-2016 Illinois U.S.A.
  • 3125402017 | +1 312-540-2017 Illinois U.S.A.
  • 3125402018 | +1 312-540-2018 Illinois U.S.A.
  • 3125402019 | +1 312-540-2019 Illinois U.S.A.
  • 3125402020 | +1 312-540-2020 Illinois U.S.A.
  • 3125402021 | +1 312-540-2021 Illinois U.S.A.
  • 3125402022 | +1 312-540-2022 Illinois U.S.A.
  • 3125402023 | +1 312-540-2023 Illinois U.S.A.
  • 3125402024 | +1 312-540-2024 Illinois U.S.A.
  • 3125402025 | +1 312-540-2025 Illinois U.S.A.
  • 3125402026 | +1 312-540-2026 Illinois U.S.A.
  • 3125402027 | +1 312-540-2027 Illinois U.S.A.
  • 3125402028 | +1 312-540-2028 Illinois U.S.A.
  • 3125402029 | +1 312-540-2029 Illinois U.S.A.
  • 3125402030 | +1 312-540-2030 Illinois U.S.A.
  • 3125402031 | +1 312-540-2031 Illinois U.S.A.
  • 3125402032 | +1 312-540-2032 Illinois U.S.A.
  • 3125402033 | +1 312-540-2033 Illinois U.S.A.
  • 3125402034 | +1 312-540-2034 Illinois U.S.A.
  • 3125402035 | +1 312-540-2035 Illinois U.S.A.
  • 3125402036 | +1 312-540-2036 Illinois U.S.A.
  • 3125402037 | +1 312-540-2037 Illinois U.S.A.
  • 3125402038 | +1 312-540-2038 Illinois U.S.A.
  • 3125402039 | +1 312-540-2039 Illinois U.S.A.
  • 3125402040 | +1 312-540-2040 Illinois U.S.A.
  • 3125402041 | +1 312-540-2041 Illinois U.S.A.
  • 3125402042 | +1 312-540-2042 Illinois U.S.A.
  • 3125402043 | +1 312-540-2043 Illinois U.S.A.
  • 3125402044 | +1 312-540-2044 Illinois U.S.A.
  • 3125402045 | +1 312-540-2045 Illinois U.S.A.
  • 3125402046 | +1 312-540-2046 Illinois U.S.A.
  • 3125402047 | +1 312-540-2047 Illinois U.S.A.
  • 3125402048 | +1 312-540-2048 Illinois U.S.A.
  • 3125402049 | +1 312-540-2049 Illinois U.S.A.
  • 3125402050 | +1 312-540-2050 Illinois U.S.A.
  • 3125402051 | +1 312-540-2051 Illinois U.S.A.
  • 3125402052 | +1 312-540-2052 Illinois U.S.A.
  • 3125402053 | +1 312-540-2053 Illinois U.S.A.
  • 3125402054 | +1 312-540-2054 Illinois U.S.A.
  • 3125402055 | +1 312-540-2055 Illinois U.S.A.
  • 3125402056 | +1 312-540-2056 Illinois U.S.A.
  • 3125402057 | +1 312-540-2057 Illinois U.S.A.
  • 3125402058 | +1 312-540-2058 Illinois U.S.A.
  • 3125402059 | +1 312-540-2059 Illinois U.S.A.
  • 3125402060 | +1 312-540-2060 Illinois U.S.A.
  • 3125402061 | +1 312-540-2061 Illinois U.S.A.
  • 3125402062 | +1 312-540-2062 Illinois U.S.A.
  • 3125402063 | +1 312-540-2063 Illinois U.S.A.
  • 3125402064 | +1 312-540-2064 Illinois U.S.A.
  • 3125402065 | +1 312-540-2065 Illinois U.S.A.
  • 3125402066 | +1 312-540-2066 Illinois U.S.A.
  • 3125402067 | +1 312-540-2067 Illinois U.S.A.
  • 3125402068 | +1 312-540-2068 Illinois U.S.A.
  • 3125402069 | +1 312-540-2069 Illinois U.S.A.
  • 3125402070 | +1 312-540-2070 Illinois U.S.A.
  • 3125402071 | +1 312-540-2071 Illinois U.S.A.
  • 3125402072 | +1 312-540-2072 Illinois U.S.A.
  • 3125402073 | +1 312-540-2073 Illinois U.S.A.
  • 3125402074 | +1 312-540-2074 Illinois U.S.A.
  • 3125402075 | +1 312-540-2075 Illinois U.S.A.
  • 3125402076 | +1 312-540-2076 Illinois U.S.A.
  • 3125402077 | +1 312-540-2077 Illinois U.S.A.
  • 3125402078 | +1 312-540-2078 Illinois U.S.A.
  • 3125402079 | +1 312-540-2079 Illinois U.S.A.
  • 3125402080 | +1 312-540-2080 Illinois U.S.A.
  • 3125402081 | +1 312-540-2081 Illinois U.S.A.
  • 3125402082 | +1 312-540-2082 Illinois U.S.A.
  • 3125402083 | +1 312-540-2083 Illinois U.S.A.
  • 3125402084 | +1 312-540-2084 Illinois U.S.A.
  • 3125402085 | +1 312-540-2085 Illinois U.S.A.
  • 3125402086 | +1 312-540-2086 Illinois U.S.A.
  • 3125402087 | +1 312-540-2087 Illinois U.S.A.
  • 3125402088 | +1 312-540-2088 Illinois U.S.A.
  • 3125402089 | +1 312-540-2089 Illinois U.S.A.
  • 3125402090 | +1 312-540-2090 Illinois U.S.A.
  • 3125402091 | +1 312-540-2091 Illinois U.S.A.
  • 3125402092 | +1 312-540-2092 Illinois U.S.A.
  • 3125402093 | +1 312-540-2093 Illinois U.S.A.
  • 3125402094 | +1 312-540-2094 Illinois U.S.A.
  • 3125402095 | +1 312-540-2095 Illinois U.S.A.
  • 3125402096 | +1 312-540-2096 Illinois U.S.A.
  • 3125402097 | +1 312-540-2097 Illinois U.S.A.
  • 3125402098 | +1 312-540-2098 Illinois U.S.A.
  • 3125402099 | +1 312-540-2099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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