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).

  • 3124742000 | +1 312-474-2000 Illinois U.S.A.
  • 3124742001 | +1 312-474-2001 Illinois U.S.A.
  • 3124742002 | +1 312-474-2002 Illinois U.S.A.
  • 3124742003 | +1 312-474-2003 Illinois U.S.A.
  • 3124742004 | +1 312-474-2004 Illinois U.S.A.
  • 3124742005 | +1 312-474-2005 Illinois U.S.A.
  • 3124742006 | +1 312-474-2006 Illinois U.S.A.
  • 3124742007 | +1 312-474-2007 Illinois U.S.A.
  • 3124742008 | +1 312-474-2008 Illinois U.S.A.
  • 3124742009 | +1 312-474-2009 Illinois U.S.A.
  • 3124742010 | +1 312-474-2010 Illinois U.S.A.
  • 3124742011 | +1 312-474-2011 Illinois U.S.A.
  • 3124742012 | +1 312-474-2012 Illinois U.S.A.
  • 3124742013 | +1 312-474-2013 Illinois U.S.A.
  • 3124742014 | +1 312-474-2014 Illinois U.S.A.
  • 3124742015 | +1 312-474-2015 Illinois U.S.A.
  • 3124742016 | +1 312-474-2016 Illinois U.S.A.
  • 3124742017 | +1 312-474-2017 Illinois U.S.A.
  • 3124742018 | +1 312-474-2018 Illinois U.S.A.
  • 3124742019 | +1 312-474-2019 Illinois U.S.A.
  • 3124742020 | +1 312-474-2020 Illinois U.S.A.
  • 3124742021 | +1 312-474-2021 Illinois U.S.A.
  • 3124742022 | +1 312-474-2022 Illinois U.S.A.
  • 3124742023 | +1 312-474-2023 Illinois U.S.A.
  • 3124742024 | +1 312-474-2024 Illinois U.S.A.
  • 3124742025 | +1 312-474-2025 Illinois U.S.A.
  • 3124742026 | +1 312-474-2026 Illinois U.S.A.
  • 3124742027 | +1 312-474-2027 Illinois U.S.A.
  • 3124742028 | +1 312-474-2028 Illinois U.S.A.
  • 3124742029 | +1 312-474-2029 Illinois U.S.A.
  • 3124742030 | +1 312-474-2030 Illinois U.S.A.
  • 3124742031 | +1 312-474-2031 Illinois U.S.A.
  • 3124742032 | +1 312-474-2032 Illinois U.S.A.
  • 3124742033 | +1 312-474-2033 Illinois U.S.A.
  • 3124742034 | +1 312-474-2034 Illinois U.S.A.
  • 3124742035 | +1 312-474-2035 Illinois U.S.A.
  • 3124742036 | +1 312-474-2036 Illinois U.S.A.
  • 3124742037 | +1 312-474-2037 Illinois U.S.A.
  • 3124742038 | +1 312-474-2038 Illinois U.S.A.
  • 3124742039 | +1 312-474-2039 Illinois U.S.A.
  • 3124742040 | +1 312-474-2040 Illinois U.S.A.
  • 3124742041 | +1 312-474-2041 Illinois U.S.A.
  • 3124742042 | +1 312-474-2042 Illinois U.S.A.
  • 3124742043 | +1 312-474-2043 Illinois U.S.A.
  • 3124742044 | +1 312-474-2044 Illinois U.S.A.
  • 3124742045 | +1 312-474-2045 Illinois U.S.A.
  • 3124742046 | +1 312-474-2046 Illinois U.S.A.
  • 3124742047 | +1 312-474-2047 Illinois U.S.A.
  • 3124742048 | +1 312-474-2048 Illinois U.S.A.
  • 3124742049 | +1 312-474-2049 Illinois U.S.A.
  • 3124742050 | +1 312-474-2050 Illinois U.S.A.
  • 3124742051 | +1 312-474-2051 Illinois U.S.A.
  • 3124742052 | +1 312-474-2052 Illinois U.S.A.
  • 3124742053 | +1 312-474-2053 Illinois U.S.A.
  • 3124742054 | +1 312-474-2054 Illinois U.S.A.
  • 3124742055 | +1 312-474-2055 Illinois U.S.A.
  • 3124742056 | +1 312-474-2056 Illinois U.S.A.
  • 3124742057 | +1 312-474-2057 Illinois U.S.A.
  • 3124742058 | +1 312-474-2058 Illinois U.S.A.
  • 3124742059 | +1 312-474-2059 Illinois U.S.A.
  • 3124742060 | +1 312-474-2060 Illinois U.S.A.
  • 3124742061 | +1 312-474-2061 Illinois U.S.A.
  • 3124742062 | +1 312-474-2062 Illinois U.S.A.
  • 3124742063 | +1 312-474-2063 Illinois U.S.A.
  • 3124742064 | +1 312-474-2064 Illinois U.S.A.
  • 3124742065 | +1 312-474-2065 Illinois U.S.A.
  • 3124742066 | +1 312-474-2066 Illinois U.S.A.
  • 3124742067 | +1 312-474-2067 Illinois U.S.A.
  • 3124742068 | +1 312-474-2068 Illinois U.S.A.
  • 3124742069 | +1 312-474-2069 Illinois U.S.A.
  • 3124742070 | +1 312-474-2070 Illinois U.S.A.
  • 3124742071 | +1 312-474-2071 Illinois U.S.A.
  • 3124742072 | +1 312-474-2072 Illinois U.S.A.
  • 3124742073 | +1 312-474-2073 Illinois U.S.A.
  • 3124742074 | +1 312-474-2074 Illinois U.S.A.
  • 3124742075 | +1 312-474-2075 Illinois U.S.A.
  • 3124742076 | +1 312-474-2076 Illinois U.S.A.
  • 3124742077 | +1 312-474-2077 Illinois U.S.A.
  • 3124742078 | +1 312-474-2078 Illinois U.S.A.
  • 3124742079 | +1 312-474-2079 Illinois U.S.A.
  • 3124742080 | +1 312-474-2080 Illinois U.S.A.
  • 3124742081 | +1 312-474-2081 Illinois U.S.A.
  • 3124742082 | +1 312-474-2082 Illinois U.S.A.
  • 3124742083 | +1 312-474-2083 Illinois U.S.A.
  • 3124742084 | +1 312-474-2084 Illinois U.S.A.
  • 3124742085 | +1 312-474-2085 Illinois U.S.A.
  • 3124742086 | +1 312-474-2086 Illinois U.S.A.
  • 3124742087 | +1 312-474-2087 Illinois U.S.A.
  • 3124742088 | +1 312-474-2088 Illinois U.S.A.
  • 3124742089 | +1 312-474-2089 Illinois U.S.A.
  • 3124742090 | +1 312-474-2090 Illinois U.S.A.
  • 3124742091 | +1 312-474-2091 Illinois U.S.A.
  • 3124742092 | +1 312-474-2092 Illinois U.S.A.
  • 3124742093 | +1 312-474-2093 Illinois U.S.A.
  • 3124742094 | +1 312-474-2094 Illinois U.S.A.
  • 3124742095 | +1 312-474-2095 Illinois U.S.A.
  • 3124742096 | +1 312-474-2096 Illinois U.S.A.
  • 3124742097 | +1 312-474-2097 Illinois U.S.A.
  • 3124742098 | +1 312-474-2098 Illinois U.S.A.
  • 3124742099 | +1 312-474-2099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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