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).

  • 3122292000 | +1 312-229-2000 Illinois U.S.A.
  • 3122292001 | +1 312-229-2001 Illinois U.S.A.
  • 3122292002 | +1 312-229-2002 Illinois U.S.A.
  • 3122292003 | +1 312-229-2003 Illinois U.S.A.
  • 3122292004 | +1 312-229-2004 Illinois U.S.A.
  • 3122292005 | +1 312-229-2005 Illinois U.S.A.
  • 3122292006 | +1 312-229-2006 Illinois U.S.A.
  • 3122292007 | +1 312-229-2007 Illinois U.S.A.
  • 3122292008 | +1 312-229-2008 Illinois U.S.A.
  • 3122292009 | +1 312-229-2009 Illinois U.S.A.
  • 3122292010 | +1 312-229-2010 Illinois U.S.A.
  • 3122292011 | +1 312-229-2011 Illinois U.S.A.
  • 3122292012 | +1 312-229-2012 Illinois U.S.A.
  • 3122292013 | +1 312-229-2013 Illinois U.S.A.
  • 3122292014 | +1 312-229-2014 Illinois U.S.A.
  • 3122292015 | +1 312-229-2015 Illinois U.S.A.
  • 3122292016 | +1 312-229-2016 Illinois U.S.A.
  • 3122292017 | +1 312-229-2017 Illinois U.S.A.
  • 3122292018 | +1 312-229-2018 Illinois U.S.A.
  • 3122292019 | +1 312-229-2019 Illinois U.S.A.
  • 3122292020 | +1 312-229-2020 Illinois U.S.A.
  • 3122292021 | +1 312-229-2021 Illinois U.S.A.
  • 3122292022 | +1 312-229-2022 Illinois U.S.A.
  • 3122292023 | +1 312-229-2023 Illinois U.S.A.
  • 3122292024 | +1 312-229-2024 Illinois U.S.A.
  • 3122292025 | +1 312-229-2025 Illinois U.S.A.
  • 3122292026 | +1 312-229-2026 Illinois U.S.A.
  • 3122292027 | +1 312-229-2027 Illinois U.S.A.
  • 3122292028 | +1 312-229-2028 Illinois U.S.A.
  • 3122292029 | +1 312-229-2029 Illinois U.S.A.
  • 3122292030 | +1 312-229-2030 Illinois U.S.A.
  • 3122292031 | +1 312-229-2031 Illinois U.S.A.
  • 3122292032 | +1 312-229-2032 Illinois U.S.A.
  • 3122292033 | +1 312-229-2033 Illinois U.S.A.
  • 3122292034 | +1 312-229-2034 Illinois U.S.A.
  • 3122292035 | +1 312-229-2035 Illinois U.S.A.
  • 3122292036 | +1 312-229-2036 Illinois U.S.A.
  • 3122292037 | +1 312-229-2037 Illinois U.S.A.
  • 3122292038 | +1 312-229-2038 Illinois U.S.A.
  • 3122292039 | +1 312-229-2039 Illinois U.S.A.
  • 3122292040 | +1 312-229-2040 Illinois U.S.A.
  • 3122292041 | +1 312-229-2041 Illinois U.S.A.
  • 3122292042 | +1 312-229-2042 Illinois U.S.A.
  • 3122292043 | +1 312-229-2043 Illinois U.S.A.
  • 3122292044 | +1 312-229-2044 Illinois U.S.A.
  • 3122292045 | +1 312-229-2045 Illinois U.S.A.
  • 3122292046 | +1 312-229-2046 Illinois U.S.A.
  • 3122292047 | +1 312-229-2047 Illinois U.S.A.
  • 3122292048 | +1 312-229-2048 Illinois U.S.A.
  • 3122292049 | +1 312-229-2049 Illinois U.S.A.
  • 3122292050 | +1 312-229-2050 Illinois U.S.A.
  • 3122292051 | +1 312-229-2051 Illinois U.S.A.
  • 3122292052 | +1 312-229-2052 Illinois U.S.A.
  • 3122292053 | +1 312-229-2053 Illinois U.S.A.
  • 3122292054 | +1 312-229-2054 Illinois U.S.A.
  • 3122292055 | +1 312-229-2055 Illinois U.S.A.
  • 3122292056 | +1 312-229-2056 Illinois U.S.A.
  • 3122292057 | +1 312-229-2057 Illinois U.S.A.
  • 3122292058 | +1 312-229-2058 Illinois U.S.A.
  • 3122292059 | +1 312-229-2059 Illinois U.S.A.
  • 3122292060 | +1 312-229-2060 Illinois U.S.A.
  • 3122292061 | +1 312-229-2061 Illinois U.S.A.
  • 3122292062 | +1 312-229-2062 Illinois U.S.A.
  • 3122292063 | +1 312-229-2063 Illinois U.S.A.
  • 3122292064 | +1 312-229-2064 Illinois U.S.A.
  • 3122292065 | +1 312-229-2065 Illinois U.S.A.
  • 3122292066 | +1 312-229-2066 Illinois U.S.A.
  • 3122292067 | +1 312-229-2067 Illinois U.S.A.
  • 3122292068 | +1 312-229-2068 Illinois U.S.A.
  • 3122292069 | +1 312-229-2069 Illinois U.S.A.
  • 3122292070 | +1 312-229-2070 Illinois U.S.A.
  • 3122292071 | +1 312-229-2071 Illinois U.S.A.
  • 3122292072 | +1 312-229-2072 Illinois U.S.A.
  • 3122292073 | +1 312-229-2073 Illinois U.S.A.
  • 3122292074 | +1 312-229-2074 Illinois U.S.A.
  • 3122292075 | +1 312-229-2075 Illinois U.S.A.
  • 3122292076 | +1 312-229-2076 Illinois U.S.A.
  • 3122292077 | +1 312-229-2077 Illinois U.S.A.
  • 3122292078 | +1 312-229-2078 Illinois U.S.A.
  • 3122292079 | +1 312-229-2079 Illinois U.S.A.
  • 3122292080 | +1 312-229-2080 Illinois U.S.A.
  • 3122292081 | +1 312-229-2081 Illinois U.S.A.
  • 3122292082 | +1 312-229-2082 Illinois U.S.A.
  • 3122292083 | +1 312-229-2083 Illinois U.S.A.
  • 3122292084 | +1 312-229-2084 Illinois U.S.A.
  • 3122292085 | +1 312-229-2085 Illinois U.S.A.
  • 3122292086 | +1 312-229-2086 Illinois U.S.A.
  • 3122292087 | +1 312-229-2087 Illinois U.S.A.
  • 3122292088 | +1 312-229-2088 Illinois U.S.A.
  • 3122292089 | +1 312-229-2089 Illinois U.S.A.
  • 3122292090 | +1 312-229-2090 Illinois U.S.A.
  • 3122292091 | +1 312-229-2091 Illinois U.S.A.
  • 3122292092 | +1 312-229-2092 Illinois U.S.A.
  • 3122292093 | +1 312-229-2093 Illinois U.S.A.
  • 3122292094 | +1 312-229-2094 Illinois U.S.A.
  • 3122292095 | +1 312-229-2095 Illinois U.S.A.
  • 3122292096 | +1 312-229-2096 Illinois U.S.A.
  • 3122292097 | +1 312-229-2097 Illinois U.S.A.
  • 3122292098 | +1 312-229-2098 Illinois U.S.A.
  • 3122292099 | +1 312-229-2099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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