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).

  • 3122052000 | +1 312-205-2000 Illinois U.S.A.
  • 3122052001 | +1 312-205-2001 Illinois U.S.A.
  • 3122052002 | +1 312-205-2002 Illinois U.S.A.
  • 3122052003 | +1 312-205-2003 Illinois U.S.A.
  • 3122052004 | +1 312-205-2004 Illinois U.S.A.
  • 3122052005 | +1 312-205-2005 Illinois U.S.A.
  • 3122052006 | +1 312-205-2006 Illinois U.S.A.
  • 3122052007 | +1 312-205-2007 Illinois U.S.A.
  • 3122052008 | +1 312-205-2008 Illinois U.S.A.
  • 3122052009 | +1 312-205-2009 Illinois U.S.A.
  • 3122052010 | +1 312-205-2010 Illinois U.S.A.
  • 3122052011 | +1 312-205-2011 Illinois U.S.A.
  • 3122052012 | +1 312-205-2012 Illinois U.S.A.
  • 3122052013 | +1 312-205-2013 Illinois U.S.A.
  • 3122052014 | +1 312-205-2014 Illinois U.S.A.
  • 3122052015 | +1 312-205-2015 Illinois U.S.A.
  • 3122052016 | +1 312-205-2016 Illinois U.S.A.
  • 3122052017 | +1 312-205-2017 Illinois U.S.A.
  • 3122052018 | +1 312-205-2018 Illinois U.S.A.
  • 3122052019 | +1 312-205-2019 Illinois U.S.A.
  • 3122052020 | +1 312-205-2020 Illinois U.S.A.
  • 3122052021 | +1 312-205-2021 Illinois U.S.A.
  • 3122052022 | +1 312-205-2022 Illinois U.S.A.
  • 3122052023 | +1 312-205-2023 Illinois U.S.A.
  • 3122052024 | +1 312-205-2024 Illinois U.S.A.
  • 3122052025 | +1 312-205-2025 Illinois U.S.A.
  • 3122052026 | +1 312-205-2026 Illinois U.S.A.
  • 3122052027 | +1 312-205-2027 Illinois U.S.A.
  • 3122052028 | +1 312-205-2028 Illinois U.S.A.
  • 3122052029 | +1 312-205-2029 Illinois U.S.A.
  • 3122052030 | +1 312-205-2030 Illinois U.S.A.
  • 3122052031 | +1 312-205-2031 Illinois U.S.A.
  • 3122052032 | +1 312-205-2032 Illinois U.S.A.
  • 3122052033 | +1 312-205-2033 Illinois U.S.A.
  • 3122052034 | +1 312-205-2034 Illinois U.S.A.
  • 3122052035 | +1 312-205-2035 Illinois U.S.A.
  • 3122052036 | +1 312-205-2036 Illinois U.S.A.
  • 3122052037 | +1 312-205-2037 Illinois U.S.A.
  • 3122052038 | +1 312-205-2038 Illinois U.S.A.
  • 3122052039 | +1 312-205-2039 Illinois U.S.A.
  • 3122052040 | +1 312-205-2040 Illinois U.S.A.
  • 3122052041 | +1 312-205-2041 Illinois U.S.A.
  • 3122052042 | +1 312-205-2042 Illinois U.S.A.
  • 3122052043 | +1 312-205-2043 Illinois U.S.A.
  • 3122052044 | +1 312-205-2044 Illinois U.S.A.
  • 3122052045 | +1 312-205-2045 Illinois U.S.A.
  • 3122052046 | +1 312-205-2046 Illinois U.S.A.
  • 3122052047 | +1 312-205-2047 Illinois U.S.A.
  • 3122052048 | +1 312-205-2048 Illinois U.S.A.
  • 3122052049 | +1 312-205-2049 Illinois U.S.A.
  • 3122052050 | +1 312-205-2050 Illinois U.S.A.
  • 3122052051 | +1 312-205-2051 Illinois U.S.A.
  • 3122052052 | +1 312-205-2052 Illinois U.S.A.
  • 3122052053 | +1 312-205-2053 Illinois U.S.A.
  • 3122052054 | +1 312-205-2054 Illinois U.S.A.
  • 3122052055 | +1 312-205-2055 Illinois U.S.A.
  • 3122052056 | +1 312-205-2056 Illinois U.S.A.
  • 3122052057 | +1 312-205-2057 Illinois U.S.A.
  • 3122052058 | +1 312-205-2058 Illinois U.S.A.
  • 3122052059 | +1 312-205-2059 Illinois U.S.A.
  • 3122052060 | +1 312-205-2060 Illinois U.S.A.
  • 3122052061 | +1 312-205-2061 Illinois U.S.A.
  • 3122052062 | +1 312-205-2062 Illinois U.S.A.
  • 3122052063 | +1 312-205-2063 Illinois U.S.A.
  • 3122052064 | +1 312-205-2064 Illinois U.S.A.
  • 3122052065 | +1 312-205-2065 Illinois U.S.A.
  • 3122052066 | +1 312-205-2066 Illinois U.S.A.
  • 3122052067 | +1 312-205-2067 Illinois U.S.A.
  • 3122052068 | +1 312-205-2068 Illinois U.S.A.
  • 3122052069 | +1 312-205-2069 Illinois U.S.A.
  • 3122052070 | +1 312-205-2070 Illinois U.S.A.
  • 3122052071 | +1 312-205-2071 Illinois U.S.A.
  • 3122052072 | +1 312-205-2072 Illinois U.S.A.
  • 3122052073 | +1 312-205-2073 Illinois U.S.A.
  • 3122052074 | +1 312-205-2074 Illinois U.S.A.
  • 3122052075 | +1 312-205-2075 Illinois U.S.A.
  • 3122052076 | +1 312-205-2076 Illinois U.S.A.
  • 3122052077 | +1 312-205-2077 Illinois U.S.A.
  • 3122052078 | +1 312-205-2078 Illinois U.S.A.
  • 3122052079 | +1 312-205-2079 Illinois U.S.A.
  • 3122052080 | +1 312-205-2080 Illinois U.S.A.
  • 3122052081 | +1 312-205-2081 Illinois U.S.A.
  • 3122052082 | +1 312-205-2082 Illinois U.S.A.
  • 3122052083 | +1 312-205-2083 Illinois U.S.A.
  • 3122052084 | +1 312-205-2084 Illinois U.S.A.
  • 3122052085 | +1 312-205-2085 Illinois U.S.A.
  • 3122052086 | +1 312-205-2086 Illinois U.S.A.
  • 3122052087 | +1 312-205-2087 Illinois U.S.A.
  • 3122052088 | +1 312-205-2088 Illinois U.S.A.
  • 3122052089 | +1 312-205-2089 Illinois U.S.A.
  • 3122052090 | +1 312-205-2090 Illinois U.S.A.
  • 3122052091 | +1 312-205-2091 Illinois U.S.A.
  • 3122052092 | +1 312-205-2092 Illinois U.S.A.
  • 3122052093 | +1 312-205-2093 Illinois U.S.A.
  • 3122052094 | +1 312-205-2094 Illinois U.S.A.
  • 3122052095 | +1 312-205-2095 Illinois U.S.A.
  • 3122052096 | +1 312-205-2096 Illinois U.S.A.
  • 3122052097 | +1 312-205-2097 Illinois U.S.A.
  • 3122052098 | +1 312-205-2098 Illinois U.S.A.
  • 3122052099 | +1 312-205-2099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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