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).

  • 3127372000 | +1 312-737-2000 Illinois U.S.A.
  • 3127372001 | +1 312-737-2001 Illinois U.S.A.
  • 3127372002 | +1 312-737-2002 Illinois U.S.A.
  • 3127372003 | +1 312-737-2003 Illinois U.S.A.
  • 3127372004 | +1 312-737-2004 Illinois U.S.A.
  • 3127372005 | +1 312-737-2005 Illinois U.S.A.
  • 3127372006 | +1 312-737-2006 Illinois U.S.A.
  • 3127372007 | +1 312-737-2007 Illinois U.S.A.
  • 3127372008 | +1 312-737-2008 Illinois U.S.A.
  • 3127372009 | +1 312-737-2009 Illinois U.S.A.
  • 3127372010 | +1 312-737-2010 Illinois U.S.A.
  • 3127372011 | +1 312-737-2011 Illinois U.S.A.
  • 3127372012 | +1 312-737-2012 Illinois U.S.A.
  • 3127372013 | +1 312-737-2013 Illinois U.S.A.
  • 3127372014 | +1 312-737-2014 Illinois U.S.A.
  • 3127372015 | +1 312-737-2015 Illinois U.S.A.
  • 3127372016 | +1 312-737-2016 Illinois U.S.A.
  • 3127372017 | +1 312-737-2017 Illinois U.S.A.
  • 3127372018 | +1 312-737-2018 Illinois U.S.A.
  • 3127372019 | +1 312-737-2019 Illinois U.S.A.
  • 3127372020 | +1 312-737-2020 Illinois U.S.A.
  • 3127372021 | +1 312-737-2021 Illinois U.S.A.
  • 3127372022 | +1 312-737-2022 Illinois U.S.A.
  • 3127372023 | +1 312-737-2023 Illinois U.S.A.
  • 3127372024 | +1 312-737-2024 Illinois U.S.A.
  • 3127372025 | +1 312-737-2025 Illinois U.S.A.
  • 3127372026 | +1 312-737-2026 Illinois U.S.A.
  • 3127372027 | +1 312-737-2027 Illinois U.S.A.
  • 3127372028 | +1 312-737-2028 Illinois U.S.A.
  • 3127372029 | +1 312-737-2029 Illinois U.S.A.
  • 3127372030 | +1 312-737-2030 Illinois U.S.A.
  • 3127372031 | +1 312-737-2031 Illinois U.S.A.
  • 3127372032 | +1 312-737-2032 Illinois U.S.A.
  • 3127372033 | +1 312-737-2033 Illinois U.S.A.
  • 3127372034 | +1 312-737-2034 Illinois U.S.A.
  • 3127372035 | +1 312-737-2035 Illinois U.S.A.
  • 3127372036 | +1 312-737-2036 Illinois U.S.A.
  • 3127372037 | +1 312-737-2037 Illinois U.S.A.
  • 3127372038 | +1 312-737-2038 Illinois U.S.A.
  • 3127372039 | +1 312-737-2039 Illinois U.S.A.
  • 3127372040 | +1 312-737-2040 Illinois U.S.A.
  • 3127372041 | +1 312-737-2041 Illinois U.S.A.
  • 3127372042 | +1 312-737-2042 Illinois U.S.A.
  • 3127372043 | +1 312-737-2043 Illinois U.S.A.
  • 3127372044 | +1 312-737-2044 Illinois U.S.A.
  • 3127372045 | +1 312-737-2045 Illinois U.S.A.
  • 3127372046 | +1 312-737-2046 Illinois U.S.A.
  • 3127372047 | +1 312-737-2047 Illinois U.S.A.
  • 3127372048 | +1 312-737-2048 Illinois U.S.A.
  • 3127372049 | +1 312-737-2049 Illinois U.S.A.
  • 3127372050 | +1 312-737-2050 Illinois U.S.A.
  • 3127372051 | +1 312-737-2051 Illinois U.S.A.
  • 3127372052 | +1 312-737-2052 Illinois U.S.A.
  • 3127372053 | +1 312-737-2053 Illinois U.S.A.
  • 3127372054 | +1 312-737-2054 Illinois U.S.A.
  • 3127372055 | +1 312-737-2055 Illinois U.S.A.
  • 3127372056 | +1 312-737-2056 Illinois U.S.A.
  • 3127372057 | +1 312-737-2057 Illinois U.S.A.
  • 3127372058 | +1 312-737-2058 Illinois U.S.A.
  • 3127372059 | +1 312-737-2059 Illinois U.S.A.
  • 3127372060 | +1 312-737-2060 Illinois U.S.A.
  • 3127372061 | +1 312-737-2061 Illinois U.S.A.
  • 3127372062 | +1 312-737-2062 Illinois U.S.A.
  • 3127372063 | +1 312-737-2063 Illinois U.S.A.
  • 3127372064 | +1 312-737-2064 Illinois U.S.A.
  • 3127372065 | +1 312-737-2065 Illinois U.S.A.
  • 3127372066 | +1 312-737-2066 Illinois U.S.A.
  • 3127372067 | +1 312-737-2067 Illinois U.S.A.
  • 3127372068 | +1 312-737-2068 Illinois U.S.A.
  • 3127372069 | +1 312-737-2069 Illinois U.S.A.
  • 3127372070 | +1 312-737-2070 Illinois U.S.A.
  • 3127372071 | +1 312-737-2071 Illinois U.S.A.
  • 3127372072 | +1 312-737-2072 Illinois U.S.A.
  • 3127372073 | +1 312-737-2073 Illinois U.S.A.
  • 3127372074 | +1 312-737-2074 Illinois U.S.A.
  • 3127372075 | +1 312-737-2075 Illinois U.S.A.
  • 3127372076 | +1 312-737-2076 Illinois U.S.A.
  • 3127372077 | +1 312-737-2077 Illinois U.S.A.
  • 3127372078 | +1 312-737-2078 Illinois U.S.A.
  • 3127372079 | +1 312-737-2079 Illinois U.S.A.
  • 3127372080 | +1 312-737-2080 Illinois U.S.A.
  • 3127372081 | +1 312-737-2081 Illinois U.S.A.
  • 3127372082 | +1 312-737-2082 Illinois U.S.A.
  • 3127372083 | +1 312-737-2083 Illinois U.S.A.
  • 3127372084 | +1 312-737-2084 Illinois U.S.A.
  • 3127372085 | +1 312-737-2085 Illinois U.S.A.
  • 3127372086 | +1 312-737-2086 Illinois U.S.A.
  • 3127372087 | +1 312-737-2087 Illinois U.S.A.
  • 3127372088 | +1 312-737-2088 Illinois U.S.A.
  • 3127372089 | +1 312-737-2089 Illinois U.S.A.
  • 3127372090 | +1 312-737-2090 Illinois U.S.A.
  • 3127372091 | +1 312-737-2091 Illinois U.S.A.
  • 3127372092 | +1 312-737-2092 Illinois U.S.A.
  • 3127372093 | +1 312-737-2093 Illinois U.S.A.
  • 3127372094 | +1 312-737-2094 Illinois U.S.A.
  • 3127372095 | +1 312-737-2095 Illinois U.S.A.
  • 3127372096 | +1 312-737-2096 Illinois U.S.A.
  • 3127372097 | +1 312-737-2097 Illinois U.S.A.
  • 3127372098 | +1 312-737-2098 Illinois U.S.A.
  • 3127372099 | +1 312-737-2099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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