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).

  • 3125682000 | +1 312-568-2000 Illinois U.S.A.
  • 3125682001 | +1 312-568-2001 Illinois U.S.A.
  • 3125682002 | +1 312-568-2002 Illinois U.S.A.
  • 3125682003 | +1 312-568-2003 Illinois U.S.A.
  • 3125682004 | +1 312-568-2004 Illinois U.S.A.
  • 3125682005 | +1 312-568-2005 Illinois U.S.A.
  • 3125682006 | +1 312-568-2006 Illinois U.S.A.
  • 3125682007 | +1 312-568-2007 Illinois U.S.A.
  • 3125682008 | +1 312-568-2008 Illinois U.S.A.
  • 3125682009 | +1 312-568-2009 Illinois U.S.A.
  • 3125682010 | +1 312-568-2010 Illinois U.S.A.
  • 3125682011 | +1 312-568-2011 Illinois U.S.A.
  • 3125682012 | +1 312-568-2012 Illinois U.S.A.
  • 3125682013 | +1 312-568-2013 Illinois U.S.A.
  • 3125682014 | +1 312-568-2014 Illinois U.S.A.
  • 3125682015 | +1 312-568-2015 Illinois U.S.A.
  • 3125682016 | +1 312-568-2016 Illinois U.S.A.
  • 3125682017 | +1 312-568-2017 Illinois U.S.A.
  • 3125682018 | +1 312-568-2018 Illinois U.S.A.
  • 3125682019 | +1 312-568-2019 Illinois U.S.A.
  • 3125682020 | +1 312-568-2020 Illinois U.S.A.
  • 3125682021 | +1 312-568-2021 Illinois U.S.A.
  • 3125682022 | +1 312-568-2022 Illinois U.S.A.
  • 3125682023 | +1 312-568-2023 Illinois U.S.A.
  • 3125682024 | +1 312-568-2024 Illinois U.S.A.
  • 3125682025 | +1 312-568-2025 Illinois U.S.A.
  • 3125682026 | +1 312-568-2026 Illinois U.S.A.
  • 3125682027 | +1 312-568-2027 Illinois U.S.A.
  • 3125682028 | +1 312-568-2028 Illinois U.S.A.
  • 3125682029 | +1 312-568-2029 Illinois U.S.A.
  • 3125682030 | +1 312-568-2030 Illinois U.S.A.
  • 3125682031 | +1 312-568-2031 Illinois U.S.A.
  • 3125682032 | +1 312-568-2032 Illinois U.S.A.
  • 3125682033 | +1 312-568-2033 Illinois U.S.A.
  • 3125682034 | +1 312-568-2034 Illinois U.S.A.
  • 3125682035 | +1 312-568-2035 Illinois U.S.A.
  • 3125682036 | +1 312-568-2036 Illinois U.S.A.
  • 3125682037 | +1 312-568-2037 Illinois U.S.A.
  • 3125682038 | +1 312-568-2038 Illinois U.S.A.
  • 3125682039 | +1 312-568-2039 Illinois U.S.A.
  • 3125682040 | +1 312-568-2040 Illinois U.S.A.
  • 3125682041 | +1 312-568-2041 Illinois U.S.A.
  • 3125682042 | +1 312-568-2042 Illinois U.S.A.
  • 3125682043 | +1 312-568-2043 Illinois U.S.A.
  • 3125682044 | +1 312-568-2044 Illinois U.S.A.
  • 3125682045 | +1 312-568-2045 Illinois U.S.A.
  • 3125682046 | +1 312-568-2046 Illinois U.S.A.
  • 3125682047 | +1 312-568-2047 Illinois U.S.A.
  • 3125682048 | +1 312-568-2048 Illinois U.S.A.
  • 3125682049 | +1 312-568-2049 Illinois U.S.A.
  • 3125682050 | +1 312-568-2050 Illinois U.S.A.
  • 3125682051 | +1 312-568-2051 Illinois U.S.A.
  • 3125682052 | +1 312-568-2052 Illinois U.S.A.
  • 3125682053 | +1 312-568-2053 Illinois U.S.A.
  • 3125682054 | +1 312-568-2054 Illinois U.S.A.
  • 3125682055 | +1 312-568-2055 Illinois U.S.A.
  • 3125682056 | +1 312-568-2056 Illinois U.S.A.
  • 3125682057 | +1 312-568-2057 Illinois U.S.A.
  • 3125682058 | +1 312-568-2058 Illinois U.S.A.
  • 3125682059 | +1 312-568-2059 Illinois U.S.A.
  • 3125682060 | +1 312-568-2060 Illinois U.S.A.
  • 3125682061 | +1 312-568-2061 Illinois U.S.A.
  • 3125682062 | +1 312-568-2062 Illinois U.S.A.
  • 3125682063 | +1 312-568-2063 Illinois U.S.A.
  • 3125682064 | +1 312-568-2064 Illinois U.S.A.
  • 3125682065 | +1 312-568-2065 Illinois U.S.A.
  • 3125682066 | +1 312-568-2066 Illinois U.S.A.
  • 3125682067 | +1 312-568-2067 Illinois U.S.A.
  • 3125682068 | +1 312-568-2068 Illinois U.S.A.
  • 3125682069 | +1 312-568-2069 Illinois U.S.A.
  • 3125682070 | +1 312-568-2070 Illinois U.S.A.
  • 3125682071 | +1 312-568-2071 Illinois U.S.A.
  • 3125682072 | +1 312-568-2072 Illinois U.S.A.
  • 3125682073 | +1 312-568-2073 Illinois U.S.A.
  • 3125682074 | +1 312-568-2074 Illinois U.S.A.
  • 3125682075 | +1 312-568-2075 Illinois U.S.A.
  • 3125682076 | +1 312-568-2076 Illinois U.S.A.
  • 3125682077 | +1 312-568-2077 Illinois U.S.A.
  • 3125682078 | +1 312-568-2078 Illinois U.S.A.
  • 3125682079 | +1 312-568-2079 Illinois U.S.A.
  • 3125682080 | +1 312-568-2080 Illinois U.S.A.
  • 3125682081 | +1 312-568-2081 Illinois U.S.A.
  • 3125682082 | +1 312-568-2082 Illinois U.S.A.
  • 3125682083 | +1 312-568-2083 Illinois U.S.A.
  • 3125682084 | +1 312-568-2084 Illinois U.S.A.
  • 3125682085 | +1 312-568-2085 Illinois U.S.A.
  • 3125682086 | +1 312-568-2086 Illinois U.S.A.
  • 3125682087 | +1 312-568-2087 Illinois U.S.A.
  • 3125682088 | +1 312-568-2088 Illinois U.S.A.
  • 3125682089 | +1 312-568-2089 Illinois U.S.A.
  • 3125682090 | +1 312-568-2090 Illinois U.S.A.
  • 3125682091 | +1 312-568-2091 Illinois U.S.A.
  • 3125682092 | +1 312-568-2092 Illinois U.S.A.
  • 3125682093 | +1 312-568-2093 Illinois U.S.A.
  • 3125682094 | +1 312-568-2094 Illinois U.S.A.
  • 3125682095 | +1 312-568-2095 Illinois U.S.A.
  • 3125682096 | +1 312-568-2096 Illinois U.S.A.
  • 3125682097 | +1 312-568-2097 Illinois U.S.A.
  • 3125682098 | +1 312-568-2098 Illinois U.S.A.
  • 3125682099 | +1 312-568-2099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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