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).

  • 3128572000 | +1 312-857-2000 Illinois U.S.A.
  • 3128572001 | +1 312-857-2001 Illinois U.S.A.
  • 3128572002 | +1 312-857-2002 Illinois U.S.A.
  • 3128572003 | +1 312-857-2003 Illinois U.S.A.
  • 3128572004 | +1 312-857-2004 Illinois U.S.A.
  • 3128572005 | +1 312-857-2005 Illinois U.S.A.
  • 3128572006 | +1 312-857-2006 Illinois U.S.A.
  • 3128572007 | +1 312-857-2007 Illinois U.S.A.
  • 3128572008 | +1 312-857-2008 Illinois U.S.A.
  • 3128572009 | +1 312-857-2009 Illinois U.S.A.
  • 3128572010 | +1 312-857-2010 Illinois U.S.A.
  • 3128572011 | +1 312-857-2011 Illinois U.S.A.
  • 3128572012 | +1 312-857-2012 Illinois U.S.A.
  • 3128572013 | +1 312-857-2013 Illinois U.S.A.
  • 3128572014 | +1 312-857-2014 Illinois U.S.A.
  • 3128572015 | +1 312-857-2015 Illinois U.S.A.
  • 3128572016 | +1 312-857-2016 Illinois U.S.A.
  • 3128572017 | +1 312-857-2017 Illinois U.S.A.
  • 3128572018 | +1 312-857-2018 Illinois U.S.A.
  • 3128572019 | +1 312-857-2019 Illinois U.S.A.
  • 3128572020 | +1 312-857-2020 Illinois U.S.A.
  • 3128572021 | +1 312-857-2021 Illinois U.S.A.
  • 3128572022 | +1 312-857-2022 Illinois U.S.A.
  • 3128572023 | +1 312-857-2023 Illinois U.S.A.
  • 3128572024 | +1 312-857-2024 Illinois U.S.A.
  • 3128572025 | +1 312-857-2025 Illinois U.S.A.
  • 3128572026 | +1 312-857-2026 Illinois U.S.A.
  • 3128572027 | +1 312-857-2027 Illinois U.S.A.
  • 3128572028 | +1 312-857-2028 Illinois U.S.A.
  • 3128572029 | +1 312-857-2029 Illinois U.S.A.
  • 3128572030 | +1 312-857-2030 Illinois U.S.A.
  • 3128572031 | +1 312-857-2031 Illinois U.S.A.
  • 3128572032 | +1 312-857-2032 Illinois U.S.A.
  • 3128572033 | +1 312-857-2033 Illinois U.S.A.
  • 3128572034 | +1 312-857-2034 Illinois U.S.A.
  • 3128572035 | +1 312-857-2035 Illinois U.S.A.
  • 3128572036 | +1 312-857-2036 Illinois U.S.A.
  • 3128572037 | +1 312-857-2037 Illinois U.S.A.
  • 3128572038 | +1 312-857-2038 Illinois U.S.A.
  • 3128572039 | +1 312-857-2039 Illinois U.S.A.
  • 3128572040 | +1 312-857-2040 Illinois U.S.A.
  • 3128572041 | +1 312-857-2041 Illinois U.S.A.
  • 3128572042 | +1 312-857-2042 Illinois U.S.A.
  • 3128572043 | +1 312-857-2043 Illinois U.S.A.
  • 3128572044 | +1 312-857-2044 Illinois U.S.A.
  • 3128572045 | +1 312-857-2045 Illinois U.S.A.
  • 3128572046 | +1 312-857-2046 Illinois U.S.A.
  • 3128572047 | +1 312-857-2047 Illinois U.S.A.
  • 3128572048 | +1 312-857-2048 Illinois U.S.A.
  • 3128572049 | +1 312-857-2049 Illinois U.S.A.
  • 3128572050 | +1 312-857-2050 Illinois U.S.A.
  • 3128572051 | +1 312-857-2051 Illinois U.S.A.
  • 3128572052 | +1 312-857-2052 Illinois U.S.A.
  • 3128572053 | +1 312-857-2053 Illinois U.S.A.
  • 3128572054 | +1 312-857-2054 Illinois U.S.A.
  • 3128572055 | +1 312-857-2055 Illinois U.S.A.
  • 3128572056 | +1 312-857-2056 Illinois U.S.A.
  • 3128572057 | +1 312-857-2057 Illinois U.S.A.
  • 3128572058 | +1 312-857-2058 Illinois U.S.A.
  • 3128572059 | +1 312-857-2059 Illinois U.S.A.
  • 3128572060 | +1 312-857-2060 Illinois U.S.A.
  • 3128572061 | +1 312-857-2061 Illinois U.S.A.
  • 3128572062 | +1 312-857-2062 Illinois U.S.A.
  • 3128572063 | +1 312-857-2063 Illinois U.S.A.
  • 3128572064 | +1 312-857-2064 Illinois U.S.A.
  • 3128572065 | +1 312-857-2065 Illinois U.S.A.
  • 3128572066 | +1 312-857-2066 Illinois U.S.A.
  • 3128572067 | +1 312-857-2067 Illinois U.S.A.
  • 3128572068 | +1 312-857-2068 Illinois U.S.A.
  • 3128572069 | +1 312-857-2069 Illinois U.S.A.
  • 3128572070 | +1 312-857-2070 Illinois U.S.A.
  • 3128572071 | +1 312-857-2071 Illinois U.S.A.
  • 3128572072 | +1 312-857-2072 Illinois U.S.A.
  • 3128572073 | +1 312-857-2073 Illinois U.S.A.
  • 3128572074 | +1 312-857-2074 Illinois U.S.A.
  • 3128572075 | +1 312-857-2075 Illinois U.S.A.
  • 3128572076 | +1 312-857-2076 Illinois U.S.A.
  • 3128572077 | +1 312-857-2077 Illinois U.S.A.
  • 3128572078 | +1 312-857-2078 Illinois U.S.A.
  • 3128572079 | +1 312-857-2079 Illinois U.S.A.
  • 3128572080 | +1 312-857-2080 Illinois U.S.A.
  • 3128572081 | +1 312-857-2081 Illinois U.S.A.
  • 3128572082 | +1 312-857-2082 Illinois U.S.A.
  • 3128572083 | +1 312-857-2083 Illinois U.S.A.
  • 3128572084 | +1 312-857-2084 Illinois U.S.A.
  • 3128572085 | +1 312-857-2085 Illinois U.S.A.
  • 3128572086 | +1 312-857-2086 Illinois U.S.A.
  • 3128572087 | +1 312-857-2087 Illinois U.S.A.
  • 3128572088 | +1 312-857-2088 Illinois U.S.A.
  • 3128572089 | +1 312-857-2089 Illinois U.S.A.
  • 3128572090 | +1 312-857-2090 Illinois U.S.A.
  • 3128572091 | +1 312-857-2091 Illinois U.S.A.
  • 3128572092 | +1 312-857-2092 Illinois U.S.A.
  • 3128572093 | +1 312-857-2093 Illinois U.S.A.
  • 3128572094 | +1 312-857-2094 Illinois U.S.A.
  • 3128572095 | +1 312-857-2095 Illinois U.S.A.
  • 3128572096 | +1 312-857-2096 Illinois U.S.A.
  • 3128572097 | +1 312-857-2097 Illinois U.S.A.
  • 3128572098 | +1 312-857-2098 Illinois U.S.A.
  • 3128572099 | +1 312-857-2099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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