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).

  • 3123472000 | +1 312-347-2000 Illinois U.S.A.
  • 3123472001 | +1 312-347-2001 Illinois U.S.A.
  • 3123472002 | +1 312-347-2002 Illinois U.S.A.
  • 3123472003 | +1 312-347-2003 Illinois U.S.A.
  • 3123472004 | +1 312-347-2004 Illinois U.S.A.
  • 3123472005 | +1 312-347-2005 Illinois U.S.A.
  • 3123472006 | +1 312-347-2006 Illinois U.S.A.
  • 3123472007 | +1 312-347-2007 Illinois U.S.A.
  • 3123472008 | +1 312-347-2008 Illinois U.S.A.
  • 3123472009 | +1 312-347-2009 Illinois U.S.A.
  • 3123472010 | +1 312-347-2010 Illinois U.S.A.
  • 3123472011 | +1 312-347-2011 Illinois U.S.A.
  • 3123472012 | +1 312-347-2012 Illinois U.S.A.
  • 3123472013 | +1 312-347-2013 Illinois U.S.A.
  • 3123472014 | +1 312-347-2014 Illinois U.S.A.
  • 3123472015 | +1 312-347-2015 Illinois U.S.A.
  • 3123472016 | +1 312-347-2016 Illinois U.S.A.
  • 3123472017 | +1 312-347-2017 Illinois U.S.A.
  • 3123472018 | +1 312-347-2018 Illinois U.S.A.
  • 3123472019 | +1 312-347-2019 Illinois U.S.A.
  • 3123472020 | +1 312-347-2020 Illinois U.S.A.
  • 3123472021 | +1 312-347-2021 Illinois U.S.A.
  • 3123472022 | +1 312-347-2022 Illinois U.S.A.
  • 3123472023 | +1 312-347-2023 Illinois U.S.A.
  • 3123472024 | +1 312-347-2024 Illinois U.S.A.
  • 3123472025 | +1 312-347-2025 Illinois U.S.A.
  • 3123472026 | +1 312-347-2026 Illinois U.S.A.
  • 3123472027 | +1 312-347-2027 Illinois U.S.A.
  • 3123472028 | +1 312-347-2028 Illinois U.S.A.
  • 3123472029 | +1 312-347-2029 Illinois U.S.A.
  • 3123472030 | +1 312-347-2030 Illinois U.S.A.
  • 3123472031 | +1 312-347-2031 Illinois U.S.A.
  • 3123472032 | +1 312-347-2032 Illinois U.S.A.
  • 3123472033 | +1 312-347-2033 Illinois U.S.A.
  • 3123472034 | +1 312-347-2034 Illinois U.S.A.
  • 3123472035 | +1 312-347-2035 Illinois U.S.A.
  • 3123472036 | +1 312-347-2036 Illinois U.S.A.
  • 3123472037 | +1 312-347-2037 Illinois U.S.A.
  • 3123472038 | +1 312-347-2038 Illinois U.S.A.
  • 3123472039 | +1 312-347-2039 Illinois U.S.A.
  • 3123472040 | +1 312-347-2040 Illinois U.S.A.
  • 3123472041 | +1 312-347-2041 Illinois U.S.A.
  • 3123472042 | +1 312-347-2042 Illinois U.S.A.
  • 3123472043 | +1 312-347-2043 Illinois U.S.A.
  • 3123472044 | +1 312-347-2044 Illinois U.S.A.
  • 3123472045 | +1 312-347-2045 Illinois U.S.A.
  • 3123472046 | +1 312-347-2046 Illinois U.S.A.
  • 3123472047 | +1 312-347-2047 Illinois U.S.A.
  • 3123472048 | +1 312-347-2048 Illinois U.S.A.
  • 3123472049 | +1 312-347-2049 Illinois U.S.A.
  • 3123472050 | +1 312-347-2050 Illinois U.S.A.
  • 3123472051 | +1 312-347-2051 Illinois U.S.A.
  • 3123472052 | +1 312-347-2052 Illinois U.S.A.
  • 3123472053 | +1 312-347-2053 Illinois U.S.A.
  • 3123472054 | +1 312-347-2054 Illinois U.S.A.
  • 3123472055 | +1 312-347-2055 Illinois U.S.A.
  • 3123472056 | +1 312-347-2056 Illinois U.S.A.
  • 3123472057 | +1 312-347-2057 Illinois U.S.A.
  • 3123472058 | +1 312-347-2058 Illinois U.S.A.
  • 3123472059 | +1 312-347-2059 Illinois U.S.A.
  • 3123472060 | +1 312-347-2060 Illinois U.S.A.
  • 3123472061 | +1 312-347-2061 Illinois U.S.A.
  • 3123472062 | +1 312-347-2062 Illinois U.S.A.
  • 3123472063 | +1 312-347-2063 Illinois U.S.A.
  • 3123472064 | +1 312-347-2064 Illinois U.S.A.
  • 3123472065 | +1 312-347-2065 Illinois U.S.A.
  • 3123472066 | +1 312-347-2066 Illinois U.S.A.
  • 3123472067 | +1 312-347-2067 Illinois U.S.A.
  • 3123472068 | +1 312-347-2068 Illinois U.S.A.
  • 3123472069 | +1 312-347-2069 Illinois U.S.A.
  • 3123472070 | +1 312-347-2070 Illinois U.S.A.
  • 3123472071 | +1 312-347-2071 Illinois U.S.A.
  • 3123472072 | +1 312-347-2072 Illinois U.S.A.
  • 3123472073 | +1 312-347-2073 Illinois U.S.A.
  • 3123472074 | +1 312-347-2074 Illinois U.S.A.
  • 3123472075 | +1 312-347-2075 Illinois U.S.A.
  • 3123472076 | +1 312-347-2076 Illinois U.S.A.
  • 3123472077 | +1 312-347-2077 Illinois U.S.A.
  • 3123472078 | +1 312-347-2078 Illinois U.S.A.
  • 3123472079 | +1 312-347-2079 Illinois U.S.A.
  • 3123472080 | +1 312-347-2080 Illinois U.S.A.
  • 3123472081 | +1 312-347-2081 Illinois U.S.A.
  • 3123472082 | +1 312-347-2082 Illinois U.S.A.
  • 3123472083 | +1 312-347-2083 Illinois U.S.A.
  • 3123472084 | +1 312-347-2084 Illinois U.S.A.
  • 3123472085 | +1 312-347-2085 Illinois U.S.A.
  • 3123472086 | +1 312-347-2086 Illinois U.S.A.
  • 3123472087 | +1 312-347-2087 Illinois U.S.A.
  • 3123472088 | +1 312-347-2088 Illinois U.S.A.
  • 3123472089 | +1 312-347-2089 Illinois U.S.A.
  • 3123472090 | +1 312-347-2090 Illinois U.S.A.
  • 3123472091 | +1 312-347-2091 Illinois U.S.A.
  • 3123472092 | +1 312-347-2092 Illinois U.S.A.
  • 3123472093 | +1 312-347-2093 Illinois U.S.A.
  • 3123472094 | +1 312-347-2094 Illinois U.S.A.
  • 3123472095 | +1 312-347-2095 Illinois U.S.A.
  • 3123472096 | +1 312-347-2096 Illinois U.S.A.
  • 3123472097 | +1 312-347-2097 Illinois U.S.A.
  • 3123472098 | +1 312-347-2098 Illinois U.S.A.
  • 3123472099 | +1 312-347-2099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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