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).

  • 3124222000 | +1 312-422-2000 Illinois U.S.A.
  • 3124222001 | +1 312-422-2001 Illinois U.S.A.
  • 3124222002 | +1 312-422-2002 Illinois U.S.A.
  • 3124222003 | +1 312-422-2003 Illinois U.S.A.
  • 3124222004 | +1 312-422-2004 Illinois U.S.A.
  • 3124222005 | +1 312-422-2005 Illinois U.S.A.
  • 3124222006 | +1 312-422-2006 Illinois U.S.A.
  • 3124222007 | +1 312-422-2007 Illinois U.S.A.
  • 3124222008 | +1 312-422-2008 Illinois U.S.A.
  • 3124222009 | +1 312-422-2009 Illinois U.S.A.
  • 3124222010 | +1 312-422-2010 Illinois U.S.A.
  • 3124222011 | +1 312-422-2011 Illinois U.S.A.
  • 3124222012 | +1 312-422-2012 Illinois U.S.A.
  • 3124222013 | +1 312-422-2013 Illinois U.S.A.
  • 3124222014 | +1 312-422-2014 Illinois U.S.A.
  • 3124222015 | +1 312-422-2015 Illinois U.S.A.
  • 3124222016 | +1 312-422-2016 Illinois U.S.A.
  • 3124222017 | +1 312-422-2017 Illinois U.S.A.
  • 3124222018 | +1 312-422-2018 Illinois U.S.A.
  • 3124222019 | +1 312-422-2019 Illinois U.S.A.
  • 3124222020 | +1 312-422-2020 Illinois U.S.A.
  • 3124222021 | +1 312-422-2021 Illinois U.S.A.
  • 3124222022 | +1 312-422-2022 Illinois U.S.A.
  • 3124222023 | +1 312-422-2023 Illinois U.S.A.
  • 3124222024 | +1 312-422-2024 Illinois U.S.A.
  • 3124222025 | +1 312-422-2025 Illinois U.S.A.
  • 3124222026 | +1 312-422-2026 Illinois U.S.A.
  • 3124222027 | +1 312-422-2027 Illinois U.S.A.
  • 3124222028 | +1 312-422-2028 Illinois U.S.A.
  • 3124222029 | +1 312-422-2029 Illinois U.S.A.
  • 3124222030 | +1 312-422-2030 Illinois U.S.A.
  • 3124222031 | +1 312-422-2031 Illinois U.S.A.
  • 3124222032 | +1 312-422-2032 Illinois U.S.A.
  • 3124222033 | +1 312-422-2033 Illinois U.S.A.
  • 3124222034 | +1 312-422-2034 Illinois U.S.A.
  • 3124222035 | +1 312-422-2035 Illinois U.S.A.
  • 3124222036 | +1 312-422-2036 Illinois U.S.A.
  • 3124222037 | +1 312-422-2037 Illinois U.S.A.
  • 3124222038 | +1 312-422-2038 Illinois U.S.A.
  • 3124222039 | +1 312-422-2039 Illinois U.S.A.
  • 3124222040 | +1 312-422-2040 Illinois U.S.A.
  • 3124222041 | +1 312-422-2041 Illinois U.S.A.
  • 3124222042 | +1 312-422-2042 Illinois U.S.A.
  • 3124222043 | +1 312-422-2043 Illinois U.S.A.
  • 3124222044 | +1 312-422-2044 Illinois U.S.A.
  • 3124222045 | +1 312-422-2045 Illinois U.S.A.
  • 3124222046 | +1 312-422-2046 Illinois U.S.A.
  • 3124222047 | +1 312-422-2047 Illinois U.S.A.
  • 3124222048 | +1 312-422-2048 Illinois U.S.A.
  • 3124222049 | +1 312-422-2049 Illinois U.S.A.
  • 3124222050 | +1 312-422-2050 Illinois U.S.A.
  • 3124222051 | +1 312-422-2051 Illinois U.S.A.
  • 3124222052 | +1 312-422-2052 Illinois U.S.A.
  • 3124222053 | +1 312-422-2053 Illinois U.S.A.
  • 3124222054 | +1 312-422-2054 Illinois U.S.A.
  • 3124222055 | +1 312-422-2055 Illinois U.S.A.
  • 3124222056 | +1 312-422-2056 Illinois U.S.A.
  • 3124222057 | +1 312-422-2057 Illinois U.S.A.
  • 3124222058 | +1 312-422-2058 Illinois U.S.A.
  • 3124222059 | +1 312-422-2059 Illinois U.S.A.
  • 3124222060 | +1 312-422-2060 Illinois U.S.A.
  • 3124222061 | +1 312-422-2061 Illinois U.S.A.
  • 3124222062 | +1 312-422-2062 Illinois U.S.A.
  • 3124222063 | +1 312-422-2063 Illinois U.S.A.
  • 3124222064 | +1 312-422-2064 Illinois U.S.A.
  • 3124222065 | +1 312-422-2065 Illinois U.S.A.
  • 3124222066 | +1 312-422-2066 Illinois U.S.A.
  • 3124222067 | +1 312-422-2067 Illinois U.S.A.
  • 3124222068 | +1 312-422-2068 Illinois U.S.A.
  • 3124222069 | +1 312-422-2069 Illinois U.S.A.
  • 3124222070 | +1 312-422-2070 Illinois U.S.A.
  • 3124222071 | +1 312-422-2071 Illinois U.S.A.
  • 3124222072 | +1 312-422-2072 Illinois U.S.A.
  • 3124222073 | +1 312-422-2073 Illinois U.S.A.
  • 3124222074 | +1 312-422-2074 Illinois U.S.A.
  • 3124222075 | +1 312-422-2075 Illinois U.S.A.
  • 3124222076 | +1 312-422-2076 Illinois U.S.A.
  • 3124222077 | +1 312-422-2077 Illinois U.S.A.
  • 3124222078 | +1 312-422-2078 Illinois U.S.A.
  • 3124222079 | +1 312-422-2079 Illinois U.S.A.
  • 3124222080 | +1 312-422-2080 Illinois U.S.A.
  • 3124222081 | +1 312-422-2081 Illinois U.S.A.
  • 3124222082 | +1 312-422-2082 Illinois U.S.A.
  • 3124222083 | +1 312-422-2083 Illinois U.S.A.
  • 3124222084 | +1 312-422-2084 Illinois U.S.A.
  • 3124222085 | +1 312-422-2085 Illinois U.S.A.
  • 3124222086 | +1 312-422-2086 Illinois U.S.A.
  • 3124222087 | +1 312-422-2087 Illinois U.S.A.
  • 3124222088 | +1 312-422-2088 Illinois U.S.A.
  • 3124222089 | +1 312-422-2089 Illinois U.S.A.
  • 3124222090 | +1 312-422-2090 Illinois U.S.A.
  • 3124222091 | +1 312-422-2091 Illinois U.S.A.
  • 3124222092 | +1 312-422-2092 Illinois U.S.A.
  • 3124222093 | +1 312-422-2093 Illinois U.S.A.
  • 3124222094 | +1 312-422-2094 Illinois U.S.A.
  • 3124222095 | +1 312-422-2095 Illinois U.S.A.
  • 3124222096 | +1 312-422-2096 Illinois U.S.A.
  • 3124222097 | +1 312-422-2097 Illinois U.S.A.
  • 3124222098 | +1 312-422-2098 Illinois U.S.A.
  • 3124222099 | +1 312-422-2099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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