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).

  • 3125342000 | +1 312-534-2000 Illinois U.S.A.
  • 3125342001 | +1 312-534-2001 Illinois U.S.A.
  • 3125342002 | +1 312-534-2002 Illinois U.S.A.
  • 3125342003 | +1 312-534-2003 Illinois U.S.A.
  • 3125342004 | +1 312-534-2004 Illinois U.S.A.
  • 3125342005 | +1 312-534-2005 Illinois U.S.A.
  • 3125342006 | +1 312-534-2006 Illinois U.S.A.
  • 3125342007 | +1 312-534-2007 Illinois U.S.A.
  • 3125342008 | +1 312-534-2008 Illinois U.S.A.
  • 3125342009 | +1 312-534-2009 Illinois U.S.A.
  • 3125342010 | +1 312-534-2010 Illinois U.S.A.
  • 3125342011 | +1 312-534-2011 Illinois U.S.A.
  • 3125342012 | +1 312-534-2012 Illinois U.S.A.
  • 3125342013 | +1 312-534-2013 Illinois U.S.A.
  • 3125342014 | +1 312-534-2014 Illinois U.S.A.
  • 3125342015 | +1 312-534-2015 Illinois U.S.A.
  • 3125342016 | +1 312-534-2016 Illinois U.S.A.
  • 3125342017 | +1 312-534-2017 Illinois U.S.A.
  • 3125342018 | +1 312-534-2018 Illinois U.S.A.
  • 3125342019 | +1 312-534-2019 Illinois U.S.A.
  • 3125342020 | +1 312-534-2020 Illinois U.S.A.
  • 3125342021 | +1 312-534-2021 Illinois U.S.A.
  • 3125342022 | +1 312-534-2022 Illinois U.S.A.
  • 3125342023 | +1 312-534-2023 Illinois U.S.A.
  • 3125342024 | +1 312-534-2024 Illinois U.S.A.
  • 3125342025 | +1 312-534-2025 Illinois U.S.A.
  • 3125342026 | +1 312-534-2026 Illinois U.S.A.
  • 3125342027 | +1 312-534-2027 Illinois U.S.A.
  • 3125342028 | +1 312-534-2028 Illinois U.S.A.
  • 3125342029 | +1 312-534-2029 Illinois U.S.A.
  • 3125342030 | +1 312-534-2030 Illinois U.S.A.
  • 3125342031 | +1 312-534-2031 Illinois U.S.A.
  • 3125342032 | +1 312-534-2032 Illinois U.S.A.
  • 3125342033 | +1 312-534-2033 Illinois U.S.A.
  • 3125342034 | +1 312-534-2034 Illinois U.S.A.
  • 3125342035 | +1 312-534-2035 Illinois U.S.A.
  • 3125342036 | +1 312-534-2036 Illinois U.S.A.
  • 3125342037 | +1 312-534-2037 Illinois U.S.A.
  • 3125342038 | +1 312-534-2038 Illinois U.S.A.
  • 3125342039 | +1 312-534-2039 Illinois U.S.A.
  • 3125342040 | +1 312-534-2040 Illinois U.S.A.
  • 3125342041 | +1 312-534-2041 Illinois U.S.A.
  • 3125342042 | +1 312-534-2042 Illinois U.S.A.
  • 3125342043 | +1 312-534-2043 Illinois U.S.A.
  • 3125342044 | +1 312-534-2044 Illinois U.S.A.
  • 3125342045 | +1 312-534-2045 Illinois U.S.A.
  • 3125342046 | +1 312-534-2046 Illinois U.S.A.
  • 3125342047 | +1 312-534-2047 Illinois U.S.A.
  • 3125342048 | +1 312-534-2048 Illinois U.S.A.
  • 3125342049 | +1 312-534-2049 Illinois U.S.A.
  • 3125342050 | +1 312-534-2050 Illinois U.S.A.
  • 3125342051 | +1 312-534-2051 Illinois U.S.A.
  • 3125342052 | +1 312-534-2052 Illinois U.S.A.
  • 3125342053 | +1 312-534-2053 Illinois U.S.A.
  • 3125342054 | +1 312-534-2054 Illinois U.S.A.
  • 3125342055 | +1 312-534-2055 Illinois U.S.A.
  • 3125342056 | +1 312-534-2056 Illinois U.S.A.
  • 3125342057 | +1 312-534-2057 Illinois U.S.A.
  • 3125342058 | +1 312-534-2058 Illinois U.S.A.
  • 3125342059 | +1 312-534-2059 Illinois U.S.A.
  • 3125342060 | +1 312-534-2060 Illinois U.S.A.
  • 3125342061 | +1 312-534-2061 Illinois U.S.A.
  • 3125342062 | +1 312-534-2062 Illinois U.S.A.
  • 3125342063 | +1 312-534-2063 Illinois U.S.A.
  • 3125342064 | +1 312-534-2064 Illinois U.S.A.
  • 3125342065 | +1 312-534-2065 Illinois U.S.A.
  • 3125342066 | +1 312-534-2066 Illinois U.S.A.
  • 3125342067 | +1 312-534-2067 Illinois U.S.A.
  • 3125342068 | +1 312-534-2068 Illinois U.S.A.
  • 3125342069 | +1 312-534-2069 Illinois U.S.A.
  • 3125342070 | +1 312-534-2070 Illinois U.S.A.
  • 3125342071 | +1 312-534-2071 Illinois U.S.A.
  • 3125342072 | +1 312-534-2072 Illinois U.S.A.
  • 3125342073 | +1 312-534-2073 Illinois U.S.A.
  • 3125342074 | +1 312-534-2074 Illinois U.S.A.
  • 3125342075 | +1 312-534-2075 Illinois U.S.A.
  • 3125342076 | +1 312-534-2076 Illinois U.S.A.
  • 3125342077 | +1 312-534-2077 Illinois U.S.A.
  • 3125342078 | +1 312-534-2078 Illinois U.S.A.
  • 3125342079 | +1 312-534-2079 Illinois U.S.A.
  • 3125342080 | +1 312-534-2080 Illinois U.S.A.
  • 3125342081 | +1 312-534-2081 Illinois U.S.A.
  • 3125342082 | +1 312-534-2082 Illinois U.S.A.
  • 3125342083 | +1 312-534-2083 Illinois U.S.A.
  • 3125342084 | +1 312-534-2084 Illinois U.S.A.
  • 3125342085 | +1 312-534-2085 Illinois U.S.A.
  • 3125342086 | +1 312-534-2086 Illinois U.S.A.
  • 3125342087 | +1 312-534-2087 Illinois U.S.A.
  • 3125342088 | +1 312-534-2088 Illinois U.S.A.
  • 3125342089 | +1 312-534-2089 Illinois U.S.A.
  • 3125342090 | +1 312-534-2090 Illinois U.S.A.
  • 3125342091 | +1 312-534-2091 Illinois U.S.A.
  • 3125342092 | +1 312-534-2092 Illinois U.S.A.
  • 3125342093 | +1 312-534-2093 Illinois U.S.A.
  • 3125342094 | +1 312-534-2094 Illinois U.S.A.
  • 3125342095 | +1 312-534-2095 Illinois U.S.A.
  • 3125342096 | +1 312-534-2096 Illinois U.S.A.
  • 3125342097 | +1 312-534-2097 Illinois U.S.A.
  • 3125342098 | +1 312-534-2098 Illinois U.S.A.
  • 3125342099 | +1 312-534-2099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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