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).

  • 3122662000 | +1 312-266-2000 Illinois U.S.A.
  • 3122662001 | +1 312-266-2001 Illinois U.S.A.
  • 3122662002 | +1 312-266-2002 Illinois U.S.A.
  • 3122662003 | +1 312-266-2003 Illinois U.S.A.
  • 3122662004 | +1 312-266-2004 Illinois U.S.A.
  • 3122662005 | +1 312-266-2005 Illinois U.S.A.
  • 3122662006 | +1 312-266-2006 Illinois U.S.A.
  • 3122662007 | +1 312-266-2007 Illinois U.S.A.
  • 3122662008 | +1 312-266-2008 Illinois U.S.A.
  • 3122662009 | +1 312-266-2009 Illinois U.S.A.
  • 3122662010 | +1 312-266-2010 Illinois U.S.A.
  • 3122662011 | +1 312-266-2011 Illinois U.S.A.
  • 3122662012 | +1 312-266-2012 Illinois U.S.A.
  • 3122662013 | +1 312-266-2013 Illinois U.S.A.
  • 3122662014 | +1 312-266-2014 Illinois U.S.A.
  • 3122662015 | +1 312-266-2015 Illinois U.S.A.
  • 3122662016 | +1 312-266-2016 Illinois U.S.A.
  • 3122662017 | +1 312-266-2017 Illinois U.S.A.
  • 3122662018 | +1 312-266-2018 Illinois U.S.A.
  • 3122662019 | +1 312-266-2019 Illinois U.S.A.
  • 3122662020 | +1 312-266-2020 Illinois U.S.A.
  • 3122662021 | +1 312-266-2021 Illinois U.S.A.
  • 3122662022 | +1 312-266-2022 Illinois U.S.A.
  • 3122662023 | +1 312-266-2023 Illinois U.S.A.
  • 3122662024 | +1 312-266-2024 Illinois U.S.A.
  • 3122662025 | +1 312-266-2025 Illinois U.S.A.
  • 3122662026 | +1 312-266-2026 Illinois U.S.A.
  • 3122662027 | +1 312-266-2027 Illinois U.S.A.
  • 3122662028 | +1 312-266-2028 Illinois U.S.A.
  • 3122662029 | +1 312-266-2029 Illinois U.S.A.
  • 3122662030 | +1 312-266-2030 Illinois U.S.A.
  • 3122662031 | +1 312-266-2031 Illinois U.S.A.
  • 3122662032 | +1 312-266-2032 Illinois U.S.A.
  • 3122662033 | +1 312-266-2033 Illinois U.S.A.
  • 3122662034 | +1 312-266-2034 Illinois U.S.A.
  • 3122662035 | +1 312-266-2035 Illinois U.S.A.
  • 3122662036 | +1 312-266-2036 Illinois U.S.A.
  • 3122662037 | +1 312-266-2037 Illinois U.S.A.
  • 3122662038 | +1 312-266-2038 Illinois U.S.A.
  • 3122662039 | +1 312-266-2039 Illinois U.S.A.
  • 3122662040 | +1 312-266-2040 Illinois U.S.A.
  • 3122662041 | +1 312-266-2041 Illinois U.S.A.
  • 3122662042 | +1 312-266-2042 Illinois U.S.A.
  • 3122662043 | +1 312-266-2043 Illinois U.S.A.
  • 3122662044 | +1 312-266-2044 Illinois U.S.A.
  • 3122662045 | +1 312-266-2045 Illinois U.S.A.
  • 3122662046 | +1 312-266-2046 Illinois U.S.A.
  • 3122662047 | +1 312-266-2047 Illinois U.S.A.
  • 3122662048 | +1 312-266-2048 Illinois U.S.A.
  • 3122662049 | +1 312-266-2049 Illinois U.S.A.
  • 3122662050 | +1 312-266-2050 Illinois U.S.A.
  • 3122662051 | +1 312-266-2051 Illinois U.S.A.
  • 3122662052 | +1 312-266-2052 Illinois U.S.A.
  • 3122662053 | +1 312-266-2053 Illinois U.S.A.
  • 3122662054 | +1 312-266-2054 Illinois U.S.A.
  • 3122662055 | +1 312-266-2055 Illinois U.S.A.
  • 3122662056 | +1 312-266-2056 Illinois U.S.A.
  • 3122662057 | +1 312-266-2057 Illinois U.S.A.
  • 3122662058 | +1 312-266-2058 Illinois U.S.A.
  • 3122662059 | +1 312-266-2059 Illinois U.S.A.
  • 3122662060 | +1 312-266-2060 Illinois U.S.A.
  • 3122662061 | +1 312-266-2061 Illinois U.S.A.
  • 3122662062 | +1 312-266-2062 Illinois U.S.A.
  • 3122662063 | +1 312-266-2063 Illinois U.S.A.
  • 3122662064 | +1 312-266-2064 Illinois U.S.A.
  • 3122662065 | +1 312-266-2065 Illinois U.S.A.
  • 3122662066 | +1 312-266-2066 Illinois U.S.A.
  • 3122662067 | +1 312-266-2067 Illinois U.S.A.
  • 3122662068 | +1 312-266-2068 Illinois U.S.A.
  • 3122662069 | +1 312-266-2069 Illinois U.S.A.
  • 3122662070 | +1 312-266-2070 Illinois U.S.A.
  • 3122662071 | +1 312-266-2071 Illinois U.S.A.
  • 3122662072 | +1 312-266-2072 Illinois U.S.A.
  • 3122662073 | +1 312-266-2073 Illinois U.S.A.
  • 3122662074 | +1 312-266-2074 Illinois U.S.A.
  • 3122662075 | +1 312-266-2075 Illinois U.S.A.
  • 3122662076 | +1 312-266-2076 Illinois U.S.A.
  • 3122662077 | +1 312-266-2077 Illinois U.S.A.
  • 3122662078 | +1 312-266-2078 Illinois U.S.A.
  • 3122662079 | +1 312-266-2079 Illinois U.S.A.
  • 3122662080 | +1 312-266-2080 Illinois U.S.A.
  • 3122662081 | +1 312-266-2081 Illinois U.S.A.
  • 3122662082 | +1 312-266-2082 Illinois U.S.A.
  • 3122662083 | +1 312-266-2083 Illinois U.S.A.
  • 3122662084 | +1 312-266-2084 Illinois U.S.A.
  • 3122662085 | +1 312-266-2085 Illinois U.S.A.
  • 3122662086 | +1 312-266-2086 Illinois U.S.A.
  • 3122662087 | +1 312-266-2087 Illinois U.S.A.
  • 3122662088 | +1 312-266-2088 Illinois U.S.A.
  • 3122662089 | +1 312-266-2089 Illinois U.S.A.
  • 3122662090 | +1 312-266-2090 Illinois U.S.A.
  • 3122662091 | +1 312-266-2091 Illinois U.S.A.
  • 3122662092 | +1 312-266-2092 Illinois U.S.A.
  • 3122662093 | +1 312-266-2093 Illinois U.S.A.
  • 3122662094 | +1 312-266-2094 Illinois U.S.A.
  • 3122662095 | +1 312-266-2095 Illinois U.S.A.
  • 3122662096 | +1 312-266-2096 Illinois U.S.A.
  • 3122662097 | +1 312-266-2097 Illinois U.S.A.
  • 3122662098 | +1 312-266-2098 Illinois U.S.A.
  • 3122662099 | +1 312-266-2099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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