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).

  • 3124452000 | +1 312-445-2000 Illinois U.S.A.
  • 3124452001 | +1 312-445-2001 Illinois U.S.A.
  • 3124452002 | +1 312-445-2002 Illinois U.S.A.
  • 3124452003 | +1 312-445-2003 Illinois U.S.A.
  • 3124452004 | +1 312-445-2004 Illinois U.S.A.
  • 3124452005 | +1 312-445-2005 Illinois U.S.A.
  • 3124452006 | +1 312-445-2006 Illinois U.S.A.
  • 3124452007 | +1 312-445-2007 Illinois U.S.A.
  • 3124452008 | +1 312-445-2008 Illinois U.S.A.
  • 3124452009 | +1 312-445-2009 Illinois U.S.A.
  • 3124452010 | +1 312-445-2010 Illinois U.S.A.
  • 3124452011 | +1 312-445-2011 Illinois U.S.A.
  • 3124452012 | +1 312-445-2012 Illinois U.S.A.
  • 3124452013 | +1 312-445-2013 Illinois U.S.A.
  • 3124452014 | +1 312-445-2014 Illinois U.S.A.
  • 3124452015 | +1 312-445-2015 Illinois U.S.A.
  • 3124452016 | +1 312-445-2016 Illinois U.S.A.
  • 3124452017 | +1 312-445-2017 Illinois U.S.A.
  • 3124452018 | +1 312-445-2018 Illinois U.S.A.
  • 3124452019 | +1 312-445-2019 Illinois U.S.A.
  • 3124452020 | +1 312-445-2020 Illinois U.S.A.
  • 3124452021 | +1 312-445-2021 Illinois U.S.A.
  • 3124452022 | +1 312-445-2022 Illinois U.S.A.
  • 3124452023 | +1 312-445-2023 Illinois U.S.A.
  • 3124452024 | +1 312-445-2024 Illinois U.S.A.
  • 3124452025 | +1 312-445-2025 Illinois U.S.A.
  • 3124452026 | +1 312-445-2026 Illinois U.S.A.
  • 3124452027 | +1 312-445-2027 Illinois U.S.A.
  • 3124452028 | +1 312-445-2028 Illinois U.S.A.
  • 3124452029 | +1 312-445-2029 Illinois U.S.A.
  • 3124452030 | +1 312-445-2030 Illinois U.S.A.
  • 3124452031 | +1 312-445-2031 Illinois U.S.A.
  • 3124452032 | +1 312-445-2032 Illinois U.S.A.
  • 3124452033 | +1 312-445-2033 Illinois U.S.A.
  • 3124452034 | +1 312-445-2034 Illinois U.S.A.
  • 3124452035 | +1 312-445-2035 Illinois U.S.A.
  • 3124452036 | +1 312-445-2036 Illinois U.S.A.
  • 3124452037 | +1 312-445-2037 Illinois U.S.A.
  • 3124452038 | +1 312-445-2038 Illinois U.S.A.
  • 3124452039 | +1 312-445-2039 Illinois U.S.A.
  • 3124452040 | +1 312-445-2040 Illinois U.S.A.
  • 3124452041 | +1 312-445-2041 Illinois U.S.A.
  • 3124452042 | +1 312-445-2042 Illinois U.S.A.
  • 3124452043 | +1 312-445-2043 Illinois U.S.A.
  • 3124452044 | +1 312-445-2044 Illinois U.S.A.
  • 3124452045 | +1 312-445-2045 Illinois U.S.A.
  • 3124452046 | +1 312-445-2046 Illinois U.S.A.
  • 3124452047 | +1 312-445-2047 Illinois U.S.A.
  • 3124452048 | +1 312-445-2048 Illinois U.S.A.
  • 3124452049 | +1 312-445-2049 Illinois U.S.A.
  • 3124452050 | +1 312-445-2050 Illinois U.S.A.
  • 3124452051 | +1 312-445-2051 Illinois U.S.A.
  • 3124452052 | +1 312-445-2052 Illinois U.S.A.
  • 3124452053 | +1 312-445-2053 Illinois U.S.A.
  • 3124452054 | +1 312-445-2054 Illinois U.S.A.
  • 3124452055 | +1 312-445-2055 Illinois U.S.A.
  • 3124452056 | +1 312-445-2056 Illinois U.S.A.
  • 3124452057 | +1 312-445-2057 Illinois U.S.A.
  • 3124452058 | +1 312-445-2058 Illinois U.S.A.
  • 3124452059 | +1 312-445-2059 Illinois U.S.A.
  • 3124452060 | +1 312-445-2060 Illinois U.S.A.
  • 3124452061 | +1 312-445-2061 Illinois U.S.A.
  • 3124452062 | +1 312-445-2062 Illinois U.S.A.
  • 3124452063 | +1 312-445-2063 Illinois U.S.A.
  • 3124452064 | +1 312-445-2064 Illinois U.S.A.
  • 3124452065 | +1 312-445-2065 Illinois U.S.A.
  • 3124452066 | +1 312-445-2066 Illinois U.S.A.
  • 3124452067 | +1 312-445-2067 Illinois U.S.A.
  • 3124452068 | +1 312-445-2068 Illinois U.S.A.
  • 3124452069 | +1 312-445-2069 Illinois U.S.A.
  • 3124452070 | +1 312-445-2070 Illinois U.S.A.
  • 3124452071 | +1 312-445-2071 Illinois U.S.A.
  • 3124452072 | +1 312-445-2072 Illinois U.S.A.
  • 3124452073 | +1 312-445-2073 Illinois U.S.A.
  • 3124452074 | +1 312-445-2074 Illinois U.S.A.
  • 3124452075 | +1 312-445-2075 Illinois U.S.A.
  • 3124452076 | +1 312-445-2076 Illinois U.S.A.
  • 3124452077 | +1 312-445-2077 Illinois U.S.A.
  • 3124452078 | +1 312-445-2078 Illinois U.S.A.
  • 3124452079 | +1 312-445-2079 Illinois U.S.A.
  • 3124452080 | +1 312-445-2080 Illinois U.S.A.
  • 3124452081 | +1 312-445-2081 Illinois U.S.A.
  • 3124452082 | +1 312-445-2082 Illinois U.S.A.
  • 3124452083 | +1 312-445-2083 Illinois U.S.A.
  • 3124452084 | +1 312-445-2084 Illinois U.S.A.
  • 3124452085 | +1 312-445-2085 Illinois U.S.A.
  • 3124452086 | +1 312-445-2086 Illinois U.S.A.
  • 3124452087 | +1 312-445-2087 Illinois U.S.A.
  • 3124452088 | +1 312-445-2088 Illinois U.S.A.
  • 3124452089 | +1 312-445-2089 Illinois U.S.A.
  • 3124452090 | +1 312-445-2090 Illinois U.S.A.
  • 3124452091 | +1 312-445-2091 Illinois U.S.A.
  • 3124452092 | +1 312-445-2092 Illinois U.S.A.
  • 3124452093 | +1 312-445-2093 Illinois U.S.A.
  • 3124452094 | +1 312-445-2094 Illinois U.S.A.
  • 3124452095 | +1 312-445-2095 Illinois U.S.A.
  • 3124452096 | +1 312-445-2096 Illinois U.S.A.
  • 3124452097 | +1 312-445-2097 Illinois U.S.A.
  • 3124452098 | +1 312-445-2098 Illinois U.S.A.
  • 3124452099 | +1 312-445-2099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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