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).

  • 3125372000 | +1 312-537-2000 Illinois U.S.A.
  • 3125372001 | +1 312-537-2001 Illinois U.S.A.
  • 3125372002 | +1 312-537-2002 Illinois U.S.A.
  • 3125372003 | +1 312-537-2003 Illinois U.S.A.
  • 3125372004 | +1 312-537-2004 Illinois U.S.A.
  • 3125372005 | +1 312-537-2005 Illinois U.S.A.
  • 3125372006 | +1 312-537-2006 Illinois U.S.A.
  • 3125372007 | +1 312-537-2007 Illinois U.S.A.
  • 3125372008 | +1 312-537-2008 Illinois U.S.A.
  • 3125372009 | +1 312-537-2009 Illinois U.S.A.
  • 3125372010 | +1 312-537-2010 Illinois U.S.A.
  • 3125372011 | +1 312-537-2011 Illinois U.S.A.
  • 3125372012 | +1 312-537-2012 Illinois U.S.A.
  • 3125372013 | +1 312-537-2013 Illinois U.S.A.
  • 3125372014 | +1 312-537-2014 Illinois U.S.A.
  • 3125372015 | +1 312-537-2015 Illinois U.S.A.
  • 3125372016 | +1 312-537-2016 Illinois U.S.A.
  • 3125372017 | +1 312-537-2017 Illinois U.S.A.
  • 3125372018 | +1 312-537-2018 Illinois U.S.A.
  • 3125372019 | +1 312-537-2019 Illinois U.S.A.
  • 3125372020 | +1 312-537-2020 Illinois U.S.A.
  • 3125372021 | +1 312-537-2021 Illinois U.S.A.
  • 3125372022 | +1 312-537-2022 Illinois U.S.A.
  • 3125372023 | +1 312-537-2023 Illinois U.S.A.
  • 3125372024 | +1 312-537-2024 Illinois U.S.A.
  • 3125372025 | +1 312-537-2025 Illinois U.S.A.
  • 3125372026 | +1 312-537-2026 Illinois U.S.A.
  • 3125372027 | +1 312-537-2027 Illinois U.S.A.
  • 3125372028 | +1 312-537-2028 Illinois U.S.A.
  • 3125372029 | +1 312-537-2029 Illinois U.S.A.
  • 3125372030 | +1 312-537-2030 Illinois U.S.A.
  • 3125372031 | +1 312-537-2031 Illinois U.S.A.
  • 3125372032 | +1 312-537-2032 Illinois U.S.A.
  • 3125372033 | +1 312-537-2033 Illinois U.S.A.
  • 3125372034 | +1 312-537-2034 Illinois U.S.A.
  • 3125372035 | +1 312-537-2035 Illinois U.S.A.
  • 3125372036 | +1 312-537-2036 Illinois U.S.A.
  • 3125372037 | +1 312-537-2037 Illinois U.S.A.
  • 3125372038 | +1 312-537-2038 Illinois U.S.A.
  • 3125372039 | +1 312-537-2039 Illinois U.S.A.
  • 3125372040 | +1 312-537-2040 Illinois U.S.A.
  • 3125372041 | +1 312-537-2041 Illinois U.S.A.
  • 3125372042 | +1 312-537-2042 Illinois U.S.A.
  • 3125372043 | +1 312-537-2043 Illinois U.S.A.
  • 3125372044 | +1 312-537-2044 Illinois U.S.A.
  • 3125372045 | +1 312-537-2045 Illinois U.S.A.
  • 3125372046 | +1 312-537-2046 Illinois U.S.A.
  • 3125372047 | +1 312-537-2047 Illinois U.S.A.
  • 3125372048 | +1 312-537-2048 Illinois U.S.A.
  • 3125372049 | +1 312-537-2049 Illinois U.S.A.
  • 3125372050 | +1 312-537-2050 Illinois U.S.A.
  • 3125372051 | +1 312-537-2051 Illinois U.S.A.
  • 3125372052 | +1 312-537-2052 Illinois U.S.A.
  • 3125372053 | +1 312-537-2053 Illinois U.S.A.
  • 3125372054 | +1 312-537-2054 Illinois U.S.A.
  • 3125372055 | +1 312-537-2055 Illinois U.S.A.
  • 3125372056 | +1 312-537-2056 Illinois U.S.A.
  • 3125372057 | +1 312-537-2057 Illinois U.S.A.
  • 3125372058 | +1 312-537-2058 Illinois U.S.A.
  • 3125372059 | +1 312-537-2059 Illinois U.S.A.
  • 3125372060 | +1 312-537-2060 Illinois U.S.A.
  • 3125372061 | +1 312-537-2061 Illinois U.S.A.
  • 3125372062 | +1 312-537-2062 Illinois U.S.A.
  • 3125372063 | +1 312-537-2063 Illinois U.S.A.
  • 3125372064 | +1 312-537-2064 Illinois U.S.A.
  • 3125372065 | +1 312-537-2065 Illinois U.S.A.
  • 3125372066 | +1 312-537-2066 Illinois U.S.A.
  • 3125372067 | +1 312-537-2067 Illinois U.S.A.
  • 3125372068 | +1 312-537-2068 Illinois U.S.A.
  • 3125372069 | +1 312-537-2069 Illinois U.S.A.
  • 3125372070 | +1 312-537-2070 Illinois U.S.A.
  • 3125372071 | +1 312-537-2071 Illinois U.S.A.
  • 3125372072 | +1 312-537-2072 Illinois U.S.A.
  • 3125372073 | +1 312-537-2073 Illinois U.S.A.
  • 3125372074 | +1 312-537-2074 Illinois U.S.A.
  • 3125372075 | +1 312-537-2075 Illinois U.S.A.
  • 3125372076 | +1 312-537-2076 Illinois U.S.A.
  • 3125372077 | +1 312-537-2077 Illinois U.S.A.
  • 3125372078 | +1 312-537-2078 Illinois U.S.A.
  • 3125372079 | +1 312-537-2079 Illinois U.S.A.
  • 3125372080 | +1 312-537-2080 Illinois U.S.A.
  • 3125372081 | +1 312-537-2081 Illinois U.S.A.
  • 3125372082 | +1 312-537-2082 Illinois U.S.A.
  • 3125372083 | +1 312-537-2083 Illinois U.S.A.
  • 3125372084 | +1 312-537-2084 Illinois U.S.A.
  • 3125372085 | +1 312-537-2085 Illinois U.S.A.
  • 3125372086 | +1 312-537-2086 Illinois U.S.A.
  • 3125372087 | +1 312-537-2087 Illinois U.S.A.
  • 3125372088 | +1 312-537-2088 Illinois U.S.A.
  • 3125372089 | +1 312-537-2089 Illinois U.S.A.
  • 3125372090 | +1 312-537-2090 Illinois U.S.A.
  • 3125372091 | +1 312-537-2091 Illinois U.S.A.
  • 3125372092 | +1 312-537-2092 Illinois U.S.A.
  • 3125372093 | +1 312-537-2093 Illinois U.S.A.
  • 3125372094 | +1 312-537-2094 Illinois U.S.A.
  • 3125372095 | +1 312-537-2095 Illinois U.S.A.
  • 3125372096 | +1 312-537-2096 Illinois U.S.A.
  • 3125372097 | +1 312-537-2097 Illinois U.S.A.
  • 3125372098 | +1 312-537-2098 Illinois U.S.A.
  • 3125372099 | +1 312-537-2099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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