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).

  • 3127982000 | +1 312-798-2000 Illinois U.S.A.
  • 3127982001 | +1 312-798-2001 Illinois U.S.A.
  • 3127982002 | +1 312-798-2002 Illinois U.S.A.
  • 3127982003 | +1 312-798-2003 Illinois U.S.A.
  • 3127982004 | +1 312-798-2004 Illinois U.S.A.
  • 3127982005 | +1 312-798-2005 Illinois U.S.A.
  • 3127982006 | +1 312-798-2006 Illinois U.S.A.
  • 3127982007 | +1 312-798-2007 Illinois U.S.A.
  • 3127982008 | +1 312-798-2008 Illinois U.S.A.
  • 3127982009 | +1 312-798-2009 Illinois U.S.A.
  • 3127982010 | +1 312-798-2010 Illinois U.S.A.
  • 3127982011 | +1 312-798-2011 Illinois U.S.A.
  • 3127982012 | +1 312-798-2012 Illinois U.S.A.
  • 3127982013 | +1 312-798-2013 Illinois U.S.A.
  • 3127982014 | +1 312-798-2014 Illinois U.S.A.
  • 3127982015 | +1 312-798-2015 Illinois U.S.A.
  • 3127982016 | +1 312-798-2016 Illinois U.S.A.
  • 3127982017 | +1 312-798-2017 Illinois U.S.A.
  • 3127982018 | +1 312-798-2018 Illinois U.S.A.
  • 3127982019 | +1 312-798-2019 Illinois U.S.A.
  • 3127982020 | +1 312-798-2020 Illinois U.S.A.
  • 3127982021 | +1 312-798-2021 Illinois U.S.A.
  • 3127982022 | +1 312-798-2022 Illinois U.S.A.
  • 3127982023 | +1 312-798-2023 Illinois U.S.A.
  • 3127982024 | +1 312-798-2024 Illinois U.S.A.
  • 3127982025 | +1 312-798-2025 Illinois U.S.A.
  • 3127982026 | +1 312-798-2026 Illinois U.S.A.
  • 3127982027 | +1 312-798-2027 Illinois U.S.A.
  • 3127982028 | +1 312-798-2028 Illinois U.S.A.
  • 3127982029 | +1 312-798-2029 Illinois U.S.A.
  • 3127982030 | +1 312-798-2030 Illinois U.S.A.
  • 3127982031 | +1 312-798-2031 Illinois U.S.A.
  • 3127982032 | +1 312-798-2032 Illinois U.S.A.
  • 3127982033 | +1 312-798-2033 Illinois U.S.A.
  • 3127982034 | +1 312-798-2034 Illinois U.S.A.
  • 3127982035 | +1 312-798-2035 Illinois U.S.A.
  • 3127982036 | +1 312-798-2036 Illinois U.S.A.
  • 3127982037 | +1 312-798-2037 Illinois U.S.A.
  • 3127982038 | +1 312-798-2038 Illinois U.S.A.
  • 3127982039 | +1 312-798-2039 Illinois U.S.A.
  • 3127982040 | +1 312-798-2040 Illinois U.S.A.
  • 3127982041 | +1 312-798-2041 Illinois U.S.A.
  • 3127982042 | +1 312-798-2042 Illinois U.S.A.
  • 3127982043 | +1 312-798-2043 Illinois U.S.A.
  • 3127982044 | +1 312-798-2044 Illinois U.S.A.
  • 3127982045 | +1 312-798-2045 Illinois U.S.A.
  • 3127982046 | +1 312-798-2046 Illinois U.S.A.
  • 3127982047 | +1 312-798-2047 Illinois U.S.A.
  • 3127982048 | +1 312-798-2048 Illinois U.S.A.
  • 3127982049 | +1 312-798-2049 Illinois U.S.A.
  • 3127982050 | +1 312-798-2050 Illinois U.S.A.
  • 3127982051 | +1 312-798-2051 Illinois U.S.A.
  • 3127982052 | +1 312-798-2052 Illinois U.S.A.
  • 3127982053 | +1 312-798-2053 Illinois U.S.A.
  • 3127982054 | +1 312-798-2054 Illinois U.S.A.
  • 3127982055 | +1 312-798-2055 Illinois U.S.A.
  • 3127982056 | +1 312-798-2056 Illinois U.S.A.
  • 3127982057 | +1 312-798-2057 Illinois U.S.A.
  • 3127982058 | +1 312-798-2058 Illinois U.S.A.
  • 3127982059 | +1 312-798-2059 Illinois U.S.A.
  • 3127982060 | +1 312-798-2060 Illinois U.S.A.
  • 3127982061 | +1 312-798-2061 Illinois U.S.A.
  • 3127982062 | +1 312-798-2062 Illinois U.S.A.
  • 3127982063 | +1 312-798-2063 Illinois U.S.A.
  • 3127982064 | +1 312-798-2064 Illinois U.S.A.
  • 3127982065 | +1 312-798-2065 Illinois U.S.A.
  • 3127982066 | +1 312-798-2066 Illinois U.S.A.
  • 3127982067 | +1 312-798-2067 Illinois U.S.A.
  • 3127982068 | +1 312-798-2068 Illinois U.S.A.
  • 3127982069 | +1 312-798-2069 Illinois U.S.A.
  • 3127982070 | +1 312-798-2070 Illinois U.S.A.
  • 3127982071 | +1 312-798-2071 Illinois U.S.A.
  • 3127982072 | +1 312-798-2072 Illinois U.S.A.
  • 3127982073 | +1 312-798-2073 Illinois U.S.A.
  • 3127982074 | +1 312-798-2074 Illinois U.S.A.
  • 3127982075 | +1 312-798-2075 Illinois U.S.A.
  • 3127982076 | +1 312-798-2076 Illinois U.S.A.
  • 3127982077 | +1 312-798-2077 Illinois U.S.A.
  • 3127982078 | +1 312-798-2078 Illinois U.S.A.
  • 3127982079 | +1 312-798-2079 Illinois U.S.A.
  • 3127982080 | +1 312-798-2080 Illinois U.S.A.
  • 3127982081 | +1 312-798-2081 Illinois U.S.A.
  • 3127982082 | +1 312-798-2082 Illinois U.S.A.
  • 3127982083 | +1 312-798-2083 Illinois U.S.A.
  • 3127982084 | +1 312-798-2084 Illinois U.S.A.
  • 3127982085 | +1 312-798-2085 Illinois U.S.A.
  • 3127982086 | +1 312-798-2086 Illinois U.S.A.
  • 3127982087 | +1 312-798-2087 Illinois U.S.A.
  • 3127982088 | +1 312-798-2088 Illinois U.S.A.
  • 3127982089 | +1 312-798-2089 Illinois U.S.A.
  • 3127982090 | +1 312-798-2090 Illinois U.S.A.
  • 3127982091 | +1 312-798-2091 Illinois U.S.A.
  • 3127982092 | +1 312-798-2092 Illinois U.S.A.
  • 3127982093 | +1 312-798-2093 Illinois U.S.A.
  • 3127982094 | +1 312-798-2094 Illinois U.S.A.
  • 3127982095 | +1 312-798-2095 Illinois U.S.A.
  • 3127982096 | +1 312-798-2096 Illinois U.S.A.
  • 3127982097 | +1 312-798-2097 Illinois U.S.A.
  • 3127982098 | +1 312-798-2098 Illinois U.S.A.
  • 3127982099 | +1 312-798-2099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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