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).

  • 3128292000 | +1 312-829-2000 Illinois U.S.A.
  • 3128292001 | +1 312-829-2001 Illinois U.S.A.
  • 3128292002 | +1 312-829-2002 Illinois U.S.A.
  • 3128292003 | +1 312-829-2003 Illinois U.S.A.
  • 3128292004 | +1 312-829-2004 Illinois U.S.A.
  • 3128292005 | +1 312-829-2005 Illinois U.S.A.
  • 3128292006 | +1 312-829-2006 Illinois U.S.A.
  • 3128292007 | +1 312-829-2007 Illinois U.S.A.
  • 3128292008 | +1 312-829-2008 Illinois U.S.A.
  • 3128292009 | +1 312-829-2009 Illinois U.S.A.
  • 3128292010 | +1 312-829-2010 Illinois U.S.A.
  • 3128292011 | +1 312-829-2011 Illinois U.S.A.
  • 3128292012 | +1 312-829-2012 Illinois U.S.A.
  • 3128292013 | +1 312-829-2013 Illinois U.S.A.
  • 3128292014 | +1 312-829-2014 Illinois U.S.A.
  • 3128292015 | +1 312-829-2015 Illinois U.S.A.
  • 3128292016 | +1 312-829-2016 Illinois U.S.A.
  • 3128292017 | +1 312-829-2017 Illinois U.S.A.
  • 3128292018 | +1 312-829-2018 Illinois U.S.A.
  • 3128292019 | +1 312-829-2019 Illinois U.S.A.
  • 3128292020 | +1 312-829-2020 Illinois U.S.A.
  • 3128292021 | +1 312-829-2021 Illinois U.S.A.
  • 3128292022 | +1 312-829-2022 Illinois U.S.A.
  • 3128292023 | +1 312-829-2023 Illinois U.S.A.
  • 3128292024 | +1 312-829-2024 Illinois U.S.A.
  • 3128292025 | +1 312-829-2025 Illinois U.S.A.
  • 3128292026 | +1 312-829-2026 Illinois U.S.A.
  • 3128292027 | +1 312-829-2027 Illinois U.S.A.
  • 3128292028 | +1 312-829-2028 Illinois U.S.A.
  • 3128292029 | +1 312-829-2029 Illinois U.S.A.
  • 3128292030 | +1 312-829-2030 Illinois U.S.A.
  • 3128292031 | +1 312-829-2031 Illinois U.S.A.
  • 3128292032 | +1 312-829-2032 Illinois U.S.A.
  • 3128292033 | +1 312-829-2033 Illinois U.S.A.
  • 3128292034 | +1 312-829-2034 Illinois U.S.A.
  • 3128292035 | +1 312-829-2035 Illinois U.S.A.
  • 3128292036 | +1 312-829-2036 Illinois U.S.A.
  • 3128292037 | +1 312-829-2037 Illinois U.S.A.
  • 3128292038 | +1 312-829-2038 Illinois U.S.A.
  • 3128292039 | +1 312-829-2039 Illinois U.S.A.
  • 3128292040 | +1 312-829-2040 Illinois U.S.A.
  • 3128292041 | +1 312-829-2041 Illinois U.S.A.
  • 3128292042 | +1 312-829-2042 Illinois U.S.A.
  • 3128292043 | +1 312-829-2043 Illinois U.S.A.
  • 3128292044 | +1 312-829-2044 Illinois U.S.A.
  • 3128292045 | +1 312-829-2045 Illinois U.S.A.
  • 3128292046 | +1 312-829-2046 Illinois U.S.A.
  • 3128292047 | +1 312-829-2047 Illinois U.S.A.
  • 3128292048 | +1 312-829-2048 Illinois U.S.A.
  • 3128292049 | +1 312-829-2049 Illinois U.S.A.
  • 3128292050 | +1 312-829-2050 Illinois U.S.A.
  • 3128292051 | +1 312-829-2051 Illinois U.S.A.
  • 3128292052 | +1 312-829-2052 Illinois U.S.A.
  • 3128292053 | +1 312-829-2053 Illinois U.S.A.
  • 3128292054 | +1 312-829-2054 Illinois U.S.A.
  • 3128292055 | +1 312-829-2055 Illinois U.S.A.
  • 3128292056 | +1 312-829-2056 Illinois U.S.A.
  • 3128292057 | +1 312-829-2057 Illinois U.S.A.
  • 3128292058 | +1 312-829-2058 Illinois U.S.A.
  • 3128292059 | +1 312-829-2059 Illinois U.S.A.
  • 3128292060 | +1 312-829-2060 Illinois U.S.A.
  • 3128292061 | +1 312-829-2061 Illinois U.S.A.
  • 3128292062 | +1 312-829-2062 Illinois U.S.A.
  • 3128292063 | +1 312-829-2063 Illinois U.S.A.
  • 3128292064 | +1 312-829-2064 Illinois U.S.A.
  • 3128292065 | +1 312-829-2065 Illinois U.S.A.
  • 3128292066 | +1 312-829-2066 Illinois U.S.A.
  • 3128292067 | +1 312-829-2067 Illinois U.S.A.
  • 3128292068 | +1 312-829-2068 Illinois U.S.A.
  • 3128292069 | +1 312-829-2069 Illinois U.S.A.
  • 3128292070 | +1 312-829-2070 Illinois U.S.A.
  • 3128292071 | +1 312-829-2071 Illinois U.S.A.
  • 3128292072 | +1 312-829-2072 Illinois U.S.A.
  • 3128292073 | +1 312-829-2073 Illinois U.S.A.
  • 3128292074 | +1 312-829-2074 Illinois U.S.A.
  • 3128292075 | +1 312-829-2075 Illinois U.S.A.
  • 3128292076 | +1 312-829-2076 Illinois U.S.A.
  • 3128292077 | +1 312-829-2077 Illinois U.S.A.
  • 3128292078 | +1 312-829-2078 Illinois U.S.A.
  • 3128292079 | +1 312-829-2079 Illinois U.S.A.
  • 3128292080 | +1 312-829-2080 Illinois U.S.A.
  • 3128292081 | +1 312-829-2081 Illinois U.S.A.
  • 3128292082 | +1 312-829-2082 Illinois U.S.A.
  • 3128292083 | +1 312-829-2083 Illinois U.S.A.
  • 3128292084 | +1 312-829-2084 Illinois U.S.A.
  • 3128292085 | +1 312-829-2085 Illinois U.S.A.
  • 3128292086 | +1 312-829-2086 Illinois U.S.A.
  • 3128292087 | +1 312-829-2087 Illinois U.S.A.
  • 3128292088 | +1 312-829-2088 Illinois U.S.A.
  • 3128292089 | +1 312-829-2089 Illinois U.S.A.
  • 3128292090 | +1 312-829-2090 Illinois U.S.A.
  • 3128292091 | +1 312-829-2091 Illinois U.S.A.
  • 3128292092 | +1 312-829-2092 Illinois U.S.A.
  • 3128292093 | +1 312-829-2093 Illinois U.S.A.
  • 3128292094 | +1 312-829-2094 Illinois U.S.A.
  • 3128292095 | +1 312-829-2095 Illinois U.S.A.
  • 3128292096 | +1 312-829-2096 Illinois U.S.A.
  • 3128292097 | +1 312-829-2097 Illinois U.S.A.
  • 3128292098 | +1 312-829-2098 Illinois U.S.A.
  • 3128292099 | +1 312-829-2099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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