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).

  • 3123222000 | +1 312-322-2000 Illinois U.S.A.
  • 3123222001 | +1 312-322-2001 Illinois U.S.A.
  • 3123222002 | +1 312-322-2002 Illinois U.S.A.
  • 3123222003 | +1 312-322-2003 Illinois U.S.A.
  • 3123222004 | +1 312-322-2004 Illinois U.S.A.
  • 3123222005 | +1 312-322-2005 Illinois U.S.A.
  • 3123222006 | +1 312-322-2006 Illinois U.S.A.
  • 3123222007 | +1 312-322-2007 Illinois U.S.A.
  • 3123222008 | +1 312-322-2008 Illinois U.S.A.
  • 3123222009 | +1 312-322-2009 Illinois U.S.A.
  • 3123222010 | +1 312-322-2010 Illinois U.S.A.
  • 3123222011 | +1 312-322-2011 Illinois U.S.A.
  • 3123222012 | +1 312-322-2012 Illinois U.S.A.
  • 3123222013 | +1 312-322-2013 Illinois U.S.A.
  • 3123222014 | +1 312-322-2014 Illinois U.S.A.
  • 3123222015 | +1 312-322-2015 Illinois U.S.A.
  • 3123222016 | +1 312-322-2016 Illinois U.S.A.
  • 3123222017 | +1 312-322-2017 Illinois U.S.A.
  • 3123222018 | +1 312-322-2018 Illinois U.S.A.
  • 3123222019 | +1 312-322-2019 Illinois U.S.A.
  • 3123222020 | +1 312-322-2020 Illinois U.S.A.
  • 3123222021 | +1 312-322-2021 Illinois U.S.A.
  • 3123222022 | +1 312-322-2022 Illinois U.S.A.
  • 3123222023 | +1 312-322-2023 Illinois U.S.A.
  • 3123222024 | +1 312-322-2024 Illinois U.S.A.
  • 3123222025 | +1 312-322-2025 Illinois U.S.A.
  • 3123222026 | +1 312-322-2026 Illinois U.S.A.
  • 3123222027 | +1 312-322-2027 Illinois U.S.A.
  • 3123222028 | +1 312-322-2028 Illinois U.S.A.
  • 3123222029 | +1 312-322-2029 Illinois U.S.A.
  • 3123222030 | +1 312-322-2030 Illinois U.S.A.
  • 3123222031 | +1 312-322-2031 Illinois U.S.A.
  • 3123222032 | +1 312-322-2032 Illinois U.S.A.
  • 3123222033 | +1 312-322-2033 Illinois U.S.A.
  • 3123222034 | +1 312-322-2034 Illinois U.S.A.
  • 3123222035 | +1 312-322-2035 Illinois U.S.A.
  • 3123222036 | +1 312-322-2036 Illinois U.S.A.
  • 3123222037 | +1 312-322-2037 Illinois U.S.A.
  • 3123222038 | +1 312-322-2038 Illinois U.S.A.
  • 3123222039 | +1 312-322-2039 Illinois U.S.A.
  • 3123222040 | +1 312-322-2040 Illinois U.S.A.
  • 3123222041 | +1 312-322-2041 Illinois U.S.A.
  • 3123222042 | +1 312-322-2042 Illinois U.S.A.
  • 3123222043 | +1 312-322-2043 Illinois U.S.A.
  • 3123222044 | +1 312-322-2044 Illinois U.S.A.
  • 3123222045 | +1 312-322-2045 Illinois U.S.A.
  • 3123222046 | +1 312-322-2046 Illinois U.S.A.
  • 3123222047 | +1 312-322-2047 Illinois U.S.A.
  • 3123222048 | +1 312-322-2048 Illinois U.S.A.
  • 3123222049 | +1 312-322-2049 Illinois U.S.A.
  • 3123222050 | +1 312-322-2050 Illinois U.S.A.
  • 3123222051 | +1 312-322-2051 Illinois U.S.A.
  • 3123222052 | +1 312-322-2052 Illinois U.S.A.
  • 3123222053 | +1 312-322-2053 Illinois U.S.A.
  • 3123222054 | +1 312-322-2054 Illinois U.S.A.
  • 3123222055 | +1 312-322-2055 Illinois U.S.A.
  • 3123222056 | +1 312-322-2056 Illinois U.S.A.
  • 3123222057 | +1 312-322-2057 Illinois U.S.A.
  • 3123222058 | +1 312-322-2058 Illinois U.S.A.
  • 3123222059 | +1 312-322-2059 Illinois U.S.A.
  • 3123222060 | +1 312-322-2060 Illinois U.S.A.
  • 3123222061 | +1 312-322-2061 Illinois U.S.A.
  • 3123222062 | +1 312-322-2062 Illinois U.S.A.
  • 3123222063 | +1 312-322-2063 Illinois U.S.A.
  • 3123222064 | +1 312-322-2064 Illinois U.S.A.
  • 3123222065 | +1 312-322-2065 Illinois U.S.A.
  • 3123222066 | +1 312-322-2066 Illinois U.S.A.
  • 3123222067 | +1 312-322-2067 Illinois U.S.A.
  • 3123222068 | +1 312-322-2068 Illinois U.S.A.
  • 3123222069 | +1 312-322-2069 Illinois U.S.A.
  • 3123222070 | +1 312-322-2070 Illinois U.S.A.
  • 3123222071 | +1 312-322-2071 Illinois U.S.A.
  • 3123222072 | +1 312-322-2072 Illinois U.S.A.
  • 3123222073 | +1 312-322-2073 Illinois U.S.A.
  • 3123222074 | +1 312-322-2074 Illinois U.S.A.
  • 3123222075 | +1 312-322-2075 Illinois U.S.A.
  • 3123222076 | +1 312-322-2076 Illinois U.S.A.
  • 3123222077 | +1 312-322-2077 Illinois U.S.A.
  • 3123222078 | +1 312-322-2078 Illinois U.S.A.
  • 3123222079 | +1 312-322-2079 Illinois U.S.A.
  • 3123222080 | +1 312-322-2080 Illinois U.S.A.
  • 3123222081 | +1 312-322-2081 Illinois U.S.A.
  • 3123222082 | +1 312-322-2082 Illinois U.S.A.
  • 3123222083 | +1 312-322-2083 Illinois U.S.A.
  • 3123222084 | +1 312-322-2084 Illinois U.S.A.
  • 3123222085 | +1 312-322-2085 Illinois U.S.A.
  • 3123222086 | +1 312-322-2086 Illinois U.S.A.
  • 3123222087 | +1 312-322-2087 Illinois U.S.A.
  • 3123222088 | +1 312-322-2088 Illinois U.S.A.
  • 3123222089 | +1 312-322-2089 Illinois U.S.A.
  • 3123222090 | +1 312-322-2090 Illinois U.S.A.
  • 3123222091 | +1 312-322-2091 Illinois U.S.A.
  • 3123222092 | +1 312-322-2092 Illinois U.S.A.
  • 3123222093 | +1 312-322-2093 Illinois U.S.A.
  • 3123222094 | +1 312-322-2094 Illinois U.S.A.
  • 3123222095 | +1 312-322-2095 Illinois U.S.A.
  • 3123222096 | +1 312-322-2096 Illinois U.S.A.
  • 3123222097 | +1 312-322-2097 Illinois U.S.A.
  • 3123222098 | +1 312-322-2098 Illinois U.S.A.
  • 3123222099 | +1 312-322-2099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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