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).

  • 3128792000 | +1 312-879-2000 Illinois U.S.A.
  • 3128792001 | +1 312-879-2001 Illinois U.S.A.
  • 3128792002 | +1 312-879-2002 Illinois U.S.A.
  • 3128792003 | +1 312-879-2003 Illinois U.S.A.
  • 3128792004 | +1 312-879-2004 Illinois U.S.A.
  • 3128792005 | +1 312-879-2005 Illinois U.S.A.
  • 3128792006 | +1 312-879-2006 Illinois U.S.A.
  • 3128792007 | +1 312-879-2007 Illinois U.S.A.
  • 3128792008 | +1 312-879-2008 Illinois U.S.A.
  • 3128792009 | +1 312-879-2009 Illinois U.S.A.
  • 3128792010 | +1 312-879-2010 Illinois U.S.A.
  • 3128792011 | +1 312-879-2011 Illinois U.S.A.
  • 3128792012 | +1 312-879-2012 Illinois U.S.A.
  • 3128792013 | +1 312-879-2013 Illinois U.S.A.
  • 3128792014 | +1 312-879-2014 Illinois U.S.A.
  • 3128792015 | +1 312-879-2015 Illinois U.S.A.
  • 3128792016 | +1 312-879-2016 Illinois U.S.A.
  • 3128792017 | +1 312-879-2017 Illinois U.S.A.
  • 3128792018 | +1 312-879-2018 Illinois U.S.A.
  • 3128792019 | +1 312-879-2019 Illinois U.S.A.
  • 3128792020 | +1 312-879-2020 Illinois U.S.A.
  • 3128792021 | +1 312-879-2021 Illinois U.S.A.
  • 3128792022 | +1 312-879-2022 Illinois U.S.A.
  • 3128792023 | +1 312-879-2023 Illinois U.S.A.
  • 3128792024 | +1 312-879-2024 Illinois U.S.A.
  • 3128792025 | +1 312-879-2025 Illinois U.S.A.
  • 3128792026 | +1 312-879-2026 Illinois U.S.A.
  • 3128792027 | +1 312-879-2027 Illinois U.S.A.
  • 3128792028 | +1 312-879-2028 Illinois U.S.A.
  • 3128792029 | +1 312-879-2029 Illinois U.S.A.
  • 3128792030 | +1 312-879-2030 Illinois U.S.A.
  • 3128792031 | +1 312-879-2031 Illinois U.S.A.
  • 3128792032 | +1 312-879-2032 Illinois U.S.A.
  • 3128792033 | +1 312-879-2033 Illinois U.S.A.
  • 3128792034 | +1 312-879-2034 Illinois U.S.A.
  • 3128792035 | +1 312-879-2035 Illinois U.S.A.
  • 3128792036 | +1 312-879-2036 Illinois U.S.A.
  • 3128792037 | +1 312-879-2037 Illinois U.S.A.
  • 3128792038 | +1 312-879-2038 Illinois U.S.A.
  • 3128792039 | +1 312-879-2039 Illinois U.S.A.
  • 3128792040 | +1 312-879-2040 Illinois U.S.A.
  • 3128792041 | +1 312-879-2041 Illinois U.S.A.
  • 3128792042 | +1 312-879-2042 Illinois U.S.A.
  • 3128792043 | +1 312-879-2043 Illinois U.S.A.
  • 3128792044 | +1 312-879-2044 Illinois U.S.A.
  • 3128792045 | +1 312-879-2045 Illinois U.S.A.
  • 3128792046 | +1 312-879-2046 Illinois U.S.A.
  • 3128792047 | +1 312-879-2047 Illinois U.S.A.
  • 3128792048 | +1 312-879-2048 Illinois U.S.A.
  • 3128792049 | +1 312-879-2049 Illinois U.S.A.
  • 3128792050 | +1 312-879-2050 Illinois U.S.A.
  • 3128792051 | +1 312-879-2051 Illinois U.S.A.
  • 3128792052 | +1 312-879-2052 Illinois U.S.A.
  • 3128792053 | +1 312-879-2053 Illinois U.S.A.
  • 3128792054 | +1 312-879-2054 Illinois U.S.A.
  • 3128792055 | +1 312-879-2055 Illinois U.S.A.
  • 3128792056 | +1 312-879-2056 Illinois U.S.A.
  • 3128792057 | +1 312-879-2057 Illinois U.S.A.
  • 3128792058 | +1 312-879-2058 Illinois U.S.A.
  • 3128792059 | +1 312-879-2059 Illinois U.S.A.
  • 3128792060 | +1 312-879-2060 Illinois U.S.A.
  • 3128792061 | +1 312-879-2061 Illinois U.S.A.
  • 3128792062 | +1 312-879-2062 Illinois U.S.A.
  • 3128792063 | +1 312-879-2063 Illinois U.S.A.
  • 3128792064 | +1 312-879-2064 Illinois U.S.A.
  • 3128792065 | +1 312-879-2065 Illinois U.S.A.
  • 3128792066 | +1 312-879-2066 Illinois U.S.A.
  • 3128792067 | +1 312-879-2067 Illinois U.S.A.
  • 3128792068 | +1 312-879-2068 Illinois U.S.A.
  • 3128792069 | +1 312-879-2069 Illinois U.S.A.
  • 3128792070 | +1 312-879-2070 Illinois U.S.A.
  • 3128792071 | +1 312-879-2071 Illinois U.S.A.
  • 3128792072 | +1 312-879-2072 Illinois U.S.A.
  • 3128792073 | +1 312-879-2073 Illinois U.S.A.
  • 3128792074 | +1 312-879-2074 Illinois U.S.A.
  • 3128792075 | +1 312-879-2075 Illinois U.S.A.
  • 3128792076 | +1 312-879-2076 Illinois U.S.A.
  • 3128792077 | +1 312-879-2077 Illinois U.S.A.
  • 3128792078 | +1 312-879-2078 Illinois U.S.A.
  • 3128792079 | +1 312-879-2079 Illinois U.S.A.
  • 3128792080 | +1 312-879-2080 Illinois U.S.A.
  • 3128792081 | +1 312-879-2081 Illinois U.S.A.
  • 3128792082 | +1 312-879-2082 Illinois U.S.A.
  • 3128792083 | +1 312-879-2083 Illinois U.S.A.
  • 3128792084 | +1 312-879-2084 Illinois U.S.A.
  • 3128792085 | +1 312-879-2085 Illinois U.S.A.
  • 3128792086 | +1 312-879-2086 Illinois U.S.A.
  • 3128792087 | +1 312-879-2087 Illinois U.S.A.
  • 3128792088 | +1 312-879-2088 Illinois U.S.A.
  • 3128792089 | +1 312-879-2089 Illinois U.S.A.
  • 3128792090 | +1 312-879-2090 Illinois U.S.A.
  • 3128792091 | +1 312-879-2091 Illinois U.S.A.
  • 3128792092 | +1 312-879-2092 Illinois U.S.A.
  • 3128792093 | +1 312-879-2093 Illinois U.S.A.
  • 3128792094 | +1 312-879-2094 Illinois U.S.A.
  • 3128792095 | +1 312-879-2095 Illinois U.S.A.
  • 3128792096 | +1 312-879-2096 Illinois U.S.A.
  • 3128792097 | +1 312-879-2097 Illinois U.S.A.
  • 3128792098 | +1 312-879-2098 Illinois U.S.A.
  • 3128792099 | +1 312-879-2099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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