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).

  • 3127442000 | +1 312-744-2000 Illinois U.S.A.
  • 3127442001 | +1 312-744-2001 Illinois U.S.A.
  • 3127442002 | +1 312-744-2002 Illinois U.S.A.
  • 3127442003 | +1 312-744-2003 Illinois U.S.A.
  • 3127442004 | +1 312-744-2004 Illinois U.S.A.
  • 3127442005 | +1 312-744-2005 Illinois U.S.A.
  • 3127442006 | +1 312-744-2006 Illinois U.S.A.
  • 3127442007 | +1 312-744-2007 Illinois U.S.A.
  • 3127442008 | +1 312-744-2008 Illinois U.S.A.
  • 3127442009 | +1 312-744-2009 Illinois U.S.A.
  • 3127442010 | +1 312-744-2010 Illinois U.S.A.
  • 3127442011 | +1 312-744-2011 Illinois U.S.A.
  • 3127442012 | +1 312-744-2012 Illinois U.S.A.
  • 3127442013 | +1 312-744-2013 Illinois U.S.A.
  • 3127442014 | +1 312-744-2014 Illinois U.S.A.
  • 3127442015 | +1 312-744-2015 Illinois U.S.A.
  • 3127442016 | +1 312-744-2016 Illinois U.S.A.
  • 3127442017 | +1 312-744-2017 Illinois U.S.A.
  • 3127442018 | +1 312-744-2018 Illinois U.S.A.
  • 3127442019 | +1 312-744-2019 Illinois U.S.A.
  • 3127442020 | +1 312-744-2020 Illinois U.S.A.
  • 3127442021 | +1 312-744-2021 Illinois U.S.A.
  • 3127442022 | +1 312-744-2022 Illinois U.S.A.
  • 3127442023 | +1 312-744-2023 Illinois U.S.A.
  • 3127442024 | +1 312-744-2024 Illinois U.S.A.
  • 3127442025 | +1 312-744-2025 Illinois U.S.A.
  • 3127442026 | +1 312-744-2026 Illinois U.S.A.
  • 3127442027 | +1 312-744-2027 Illinois U.S.A.
  • 3127442028 | +1 312-744-2028 Illinois U.S.A.
  • 3127442029 | +1 312-744-2029 Illinois U.S.A.
  • 3127442030 | +1 312-744-2030 Illinois U.S.A.
  • 3127442031 | +1 312-744-2031 Illinois U.S.A.
  • 3127442032 | +1 312-744-2032 Illinois U.S.A.
  • 3127442033 | +1 312-744-2033 Illinois U.S.A.
  • 3127442034 | +1 312-744-2034 Illinois U.S.A.
  • 3127442035 | +1 312-744-2035 Illinois U.S.A.
  • 3127442036 | +1 312-744-2036 Illinois U.S.A.
  • 3127442037 | +1 312-744-2037 Illinois U.S.A.
  • 3127442038 | +1 312-744-2038 Illinois U.S.A.
  • 3127442039 | +1 312-744-2039 Illinois U.S.A.
  • 3127442040 | +1 312-744-2040 Illinois U.S.A.
  • 3127442041 | +1 312-744-2041 Illinois U.S.A.
  • 3127442042 | +1 312-744-2042 Illinois U.S.A.
  • 3127442043 | +1 312-744-2043 Illinois U.S.A.
  • 3127442044 | +1 312-744-2044 Illinois U.S.A.
  • 3127442045 | +1 312-744-2045 Illinois U.S.A.
  • 3127442046 | +1 312-744-2046 Illinois U.S.A.
  • 3127442047 | +1 312-744-2047 Illinois U.S.A.
  • 3127442048 | +1 312-744-2048 Illinois U.S.A.
  • 3127442049 | +1 312-744-2049 Illinois U.S.A.
  • 3127442050 | +1 312-744-2050 Illinois U.S.A.
  • 3127442051 | +1 312-744-2051 Illinois U.S.A.
  • 3127442052 | +1 312-744-2052 Illinois U.S.A.
  • 3127442053 | +1 312-744-2053 Illinois U.S.A.
  • 3127442054 | +1 312-744-2054 Illinois U.S.A.
  • 3127442055 | +1 312-744-2055 Illinois U.S.A.
  • 3127442056 | +1 312-744-2056 Illinois U.S.A.
  • 3127442057 | +1 312-744-2057 Illinois U.S.A.
  • 3127442058 | +1 312-744-2058 Illinois U.S.A.
  • 3127442059 | +1 312-744-2059 Illinois U.S.A.
  • 3127442060 | +1 312-744-2060 Illinois U.S.A.
  • 3127442061 | +1 312-744-2061 Illinois U.S.A.
  • 3127442062 | +1 312-744-2062 Illinois U.S.A.
  • 3127442063 | +1 312-744-2063 Illinois U.S.A.
  • 3127442064 | +1 312-744-2064 Illinois U.S.A.
  • 3127442065 | +1 312-744-2065 Illinois U.S.A.
  • 3127442066 | +1 312-744-2066 Illinois U.S.A.
  • 3127442067 | +1 312-744-2067 Illinois U.S.A.
  • 3127442068 | +1 312-744-2068 Illinois U.S.A.
  • 3127442069 | +1 312-744-2069 Illinois U.S.A.
  • 3127442070 | +1 312-744-2070 Illinois U.S.A.
  • 3127442071 | +1 312-744-2071 Illinois U.S.A.
  • 3127442072 | +1 312-744-2072 Illinois U.S.A.
  • 3127442073 | +1 312-744-2073 Illinois U.S.A.
  • 3127442074 | +1 312-744-2074 Illinois U.S.A.
  • 3127442075 | +1 312-744-2075 Illinois U.S.A.
  • 3127442076 | +1 312-744-2076 Illinois U.S.A.
  • 3127442077 | +1 312-744-2077 Illinois U.S.A.
  • 3127442078 | +1 312-744-2078 Illinois U.S.A.
  • 3127442079 | +1 312-744-2079 Illinois U.S.A.
  • 3127442080 | +1 312-744-2080 Illinois U.S.A.
  • 3127442081 | +1 312-744-2081 Illinois U.S.A.
  • 3127442082 | +1 312-744-2082 Illinois U.S.A.
  • 3127442083 | +1 312-744-2083 Illinois U.S.A.
  • 3127442084 | +1 312-744-2084 Illinois U.S.A.
  • 3127442085 | +1 312-744-2085 Illinois U.S.A.
  • 3127442086 | +1 312-744-2086 Illinois U.S.A.
  • 3127442087 | +1 312-744-2087 Illinois U.S.A.
  • 3127442088 | +1 312-744-2088 Illinois U.S.A.
  • 3127442089 | +1 312-744-2089 Illinois U.S.A.
  • 3127442090 | +1 312-744-2090 Illinois U.S.A.
  • 3127442091 | +1 312-744-2091 Illinois U.S.A.
  • 3127442092 | +1 312-744-2092 Illinois U.S.A.
  • 3127442093 | +1 312-744-2093 Illinois U.S.A.
  • 3127442094 | +1 312-744-2094 Illinois U.S.A.
  • 3127442095 | +1 312-744-2095 Illinois U.S.A.
  • 3127442096 | +1 312-744-2096 Illinois U.S.A.
  • 3127442097 | +1 312-744-2097 Illinois U.S.A.
  • 3127442098 | +1 312-744-2098 Illinois U.S.A.
  • 3127442099 | +1 312-744-2099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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