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).

  • 3122252000 | +1 312-225-2000 Illinois U.S.A.
  • 3122252001 | +1 312-225-2001 Illinois U.S.A.
  • 3122252002 | +1 312-225-2002 Illinois U.S.A.
  • 3122252003 | +1 312-225-2003 Illinois U.S.A.
  • 3122252004 | +1 312-225-2004 Illinois U.S.A.
  • 3122252005 | +1 312-225-2005 Illinois U.S.A.
  • 3122252006 | +1 312-225-2006 Illinois U.S.A.
  • 3122252007 | +1 312-225-2007 Illinois U.S.A.
  • 3122252008 | +1 312-225-2008 Illinois U.S.A.
  • 3122252009 | +1 312-225-2009 Illinois U.S.A.
  • 3122252010 | +1 312-225-2010 Illinois U.S.A.
  • 3122252011 | +1 312-225-2011 Illinois U.S.A.
  • 3122252012 | +1 312-225-2012 Illinois U.S.A.
  • 3122252013 | +1 312-225-2013 Illinois U.S.A.
  • 3122252014 | +1 312-225-2014 Illinois U.S.A.
  • 3122252015 | +1 312-225-2015 Illinois U.S.A.
  • 3122252016 | +1 312-225-2016 Illinois U.S.A.
  • 3122252017 | +1 312-225-2017 Illinois U.S.A.
  • 3122252018 | +1 312-225-2018 Illinois U.S.A.
  • 3122252019 | +1 312-225-2019 Illinois U.S.A.
  • 3122252020 | +1 312-225-2020 Illinois U.S.A.
  • 3122252021 | +1 312-225-2021 Illinois U.S.A.
  • 3122252022 | +1 312-225-2022 Illinois U.S.A.
  • 3122252023 | +1 312-225-2023 Illinois U.S.A.
  • 3122252024 | +1 312-225-2024 Illinois U.S.A.
  • 3122252025 | +1 312-225-2025 Illinois U.S.A.
  • 3122252026 | +1 312-225-2026 Illinois U.S.A.
  • 3122252027 | +1 312-225-2027 Illinois U.S.A.
  • 3122252028 | +1 312-225-2028 Illinois U.S.A.
  • 3122252029 | +1 312-225-2029 Illinois U.S.A.
  • 3122252030 | +1 312-225-2030 Illinois U.S.A.
  • 3122252031 | +1 312-225-2031 Illinois U.S.A.
  • 3122252032 | +1 312-225-2032 Illinois U.S.A.
  • 3122252033 | +1 312-225-2033 Illinois U.S.A.
  • 3122252034 | +1 312-225-2034 Illinois U.S.A.
  • 3122252035 | +1 312-225-2035 Illinois U.S.A.
  • 3122252036 | +1 312-225-2036 Illinois U.S.A.
  • 3122252037 | +1 312-225-2037 Illinois U.S.A.
  • 3122252038 | +1 312-225-2038 Illinois U.S.A.
  • 3122252039 | +1 312-225-2039 Illinois U.S.A.
  • 3122252040 | +1 312-225-2040 Illinois U.S.A.
  • 3122252041 | +1 312-225-2041 Illinois U.S.A.
  • 3122252042 | +1 312-225-2042 Illinois U.S.A.
  • 3122252043 | +1 312-225-2043 Illinois U.S.A.
  • 3122252044 | +1 312-225-2044 Illinois U.S.A.
  • 3122252045 | +1 312-225-2045 Illinois U.S.A.
  • 3122252046 | +1 312-225-2046 Illinois U.S.A.
  • 3122252047 | +1 312-225-2047 Illinois U.S.A.
  • 3122252048 | +1 312-225-2048 Illinois U.S.A.
  • 3122252049 | +1 312-225-2049 Illinois U.S.A.
  • 3122252050 | +1 312-225-2050 Illinois U.S.A.
  • 3122252051 | +1 312-225-2051 Illinois U.S.A.
  • 3122252052 | +1 312-225-2052 Illinois U.S.A.
  • 3122252053 | +1 312-225-2053 Illinois U.S.A.
  • 3122252054 | +1 312-225-2054 Illinois U.S.A.
  • 3122252055 | +1 312-225-2055 Illinois U.S.A.
  • 3122252056 | +1 312-225-2056 Illinois U.S.A.
  • 3122252057 | +1 312-225-2057 Illinois U.S.A.
  • 3122252058 | +1 312-225-2058 Illinois U.S.A.
  • 3122252059 | +1 312-225-2059 Illinois U.S.A.
  • 3122252060 | +1 312-225-2060 Illinois U.S.A.
  • 3122252061 | +1 312-225-2061 Illinois U.S.A.
  • 3122252062 | +1 312-225-2062 Illinois U.S.A.
  • 3122252063 | +1 312-225-2063 Illinois U.S.A.
  • 3122252064 | +1 312-225-2064 Illinois U.S.A.
  • 3122252065 | +1 312-225-2065 Illinois U.S.A.
  • 3122252066 | +1 312-225-2066 Illinois U.S.A.
  • 3122252067 | +1 312-225-2067 Illinois U.S.A.
  • 3122252068 | +1 312-225-2068 Illinois U.S.A.
  • 3122252069 | +1 312-225-2069 Illinois U.S.A.
  • 3122252070 | +1 312-225-2070 Illinois U.S.A.
  • 3122252071 | +1 312-225-2071 Illinois U.S.A.
  • 3122252072 | +1 312-225-2072 Illinois U.S.A.
  • 3122252073 | +1 312-225-2073 Illinois U.S.A.
  • 3122252074 | +1 312-225-2074 Illinois U.S.A.
  • 3122252075 | +1 312-225-2075 Illinois U.S.A.
  • 3122252076 | +1 312-225-2076 Illinois U.S.A.
  • 3122252077 | +1 312-225-2077 Illinois U.S.A.
  • 3122252078 | +1 312-225-2078 Illinois U.S.A.
  • 3122252079 | +1 312-225-2079 Illinois U.S.A.
  • 3122252080 | +1 312-225-2080 Illinois U.S.A.
  • 3122252081 | +1 312-225-2081 Illinois U.S.A.
  • 3122252082 | +1 312-225-2082 Illinois U.S.A.
  • 3122252083 | +1 312-225-2083 Illinois U.S.A.
  • 3122252084 | +1 312-225-2084 Illinois U.S.A.
  • 3122252085 | +1 312-225-2085 Illinois U.S.A.
  • 3122252086 | +1 312-225-2086 Illinois U.S.A.
  • 3122252087 | +1 312-225-2087 Illinois U.S.A.
  • 3122252088 | +1 312-225-2088 Illinois U.S.A.
  • 3122252089 | +1 312-225-2089 Illinois U.S.A.
  • 3122252090 | +1 312-225-2090 Illinois U.S.A.
  • 3122252091 | +1 312-225-2091 Illinois U.S.A.
  • 3122252092 | +1 312-225-2092 Illinois U.S.A.
  • 3122252093 | +1 312-225-2093 Illinois U.S.A.
  • 3122252094 | +1 312-225-2094 Illinois U.S.A.
  • 3122252095 | +1 312-225-2095 Illinois U.S.A.
  • 3122252096 | +1 312-225-2096 Illinois U.S.A.
  • 3122252097 | +1 312-225-2097 Illinois U.S.A.
  • 3122252098 | +1 312-225-2098 Illinois U.S.A.
  • 3122252099 | +1 312-225-2099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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