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).

  • 3123862000 | +1 312-386-2000 Illinois U.S.A.
  • 3123862001 | +1 312-386-2001 Illinois U.S.A.
  • 3123862002 | +1 312-386-2002 Illinois U.S.A.
  • 3123862003 | +1 312-386-2003 Illinois U.S.A.
  • 3123862004 | +1 312-386-2004 Illinois U.S.A.
  • 3123862005 | +1 312-386-2005 Illinois U.S.A.
  • 3123862006 | +1 312-386-2006 Illinois U.S.A.
  • 3123862007 | +1 312-386-2007 Illinois U.S.A.
  • 3123862008 | +1 312-386-2008 Illinois U.S.A.
  • 3123862009 | +1 312-386-2009 Illinois U.S.A.
  • 3123862010 | +1 312-386-2010 Illinois U.S.A.
  • 3123862011 | +1 312-386-2011 Illinois U.S.A.
  • 3123862012 | +1 312-386-2012 Illinois U.S.A.
  • 3123862013 | +1 312-386-2013 Illinois U.S.A.
  • 3123862014 | +1 312-386-2014 Illinois U.S.A.
  • 3123862015 | +1 312-386-2015 Illinois U.S.A.
  • 3123862016 | +1 312-386-2016 Illinois U.S.A.
  • 3123862017 | +1 312-386-2017 Illinois U.S.A.
  • 3123862018 | +1 312-386-2018 Illinois U.S.A.
  • 3123862019 | +1 312-386-2019 Illinois U.S.A.
  • 3123862020 | +1 312-386-2020 Illinois U.S.A.
  • 3123862021 | +1 312-386-2021 Illinois U.S.A.
  • 3123862022 | +1 312-386-2022 Illinois U.S.A.
  • 3123862023 | +1 312-386-2023 Illinois U.S.A.
  • 3123862024 | +1 312-386-2024 Illinois U.S.A.
  • 3123862025 | +1 312-386-2025 Illinois U.S.A.
  • 3123862026 | +1 312-386-2026 Illinois U.S.A.
  • 3123862027 | +1 312-386-2027 Illinois U.S.A.
  • 3123862028 | +1 312-386-2028 Illinois U.S.A.
  • 3123862029 | +1 312-386-2029 Illinois U.S.A.
  • 3123862030 | +1 312-386-2030 Illinois U.S.A.
  • 3123862031 | +1 312-386-2031 Illinois U.S.A.
  • 3123862032 | +1 312-386-2032 Illinois U.S.A.
  • 3123862033 | +1 312-386-2033 Illinois U.S.A.
  • 3123862034 | +1 312-386-2034 Illinois U.S.A.
  • 3123862035 | +1 312-386-2035 Illinois U.S.A.
  • 3123862036 | +1 312-386-2036 Illinois U.S.A.
  • 3123862037 | +1 312-386-2037 Illinois U.S.A.
  • 3123862038 | +1 312-386-2038 Illinois U.S.A.
  • 3123862039 | +1 312-386-2039 Illinois U.S.A.
  • 3123862040 | +1 312-386-2040 Illinois U.S.A.
  • 3123862041 | +1 312-386-2041 Illinois U.S.A.
  • 3123862042 | +1 312-386-2042 Illinois U.S.A.
  • 3123862043 | +1 312-386-2043 Illinois U.S.A.
  • 3123862044 | +1 312-386-2044 Illinois U.S.A.
  • 3123862045 | +1 312-386-2045 Illinois U.S.A.
  • 3123862046 | +1 312-386-2046 Illinois U.S.A.
  • 3123862047 | +1 312-386-2047 Illinois U.S.A.
  • 3123862048 | +1 312-386-2048 Illinois U.S.A.
  • 3123862049 | +1 312-386-2049 Illinois U.S.A.
  • 3123862050 | +1 312-386-2050 Illinois U.S.A.
  • 3123862051 | +1 312-386-2051 Illinois U.S.A.
  • 3123862052 | +1 312-386-2052 Illinois U.S.A.
  • 3123862053 | +1 312-386-2053 Illinois U.S.A.
  • 3123862054 | +1 312-386-2054 Illinois U.S.A.
  • 3123862055 | +1 312-386-2055 Illinois U.S.A.
  • 3123862056 | +1 312-386-2056 Illinois U.S.A.
  • 3123862057 | +1 312-386-2057 Illinois U.S.A.
  • 3123862058 | +1 312-386-2058 Illinois U.S.A.
  • 3123862059 | +1 312-386-2059 Illinois U.S.A.
  • 3123862060 | +1 312-386-2060 Illinois U.S.A.
  • 3123862061 | +1 312-386-2061 Illinois U.S.A.
  • 3123862062 | +1 312-386-2062 Illinois U.S.A.
  • 3123862063 | +1 312-386-2063 Illinois U.S.A.
  • 3123862064 | +1 312-386-2064 Illinois U.S.A.
  • 3123862065 | +1 312-386-2065 Illinois U.S.A.
  • 3123862066 | +1 312-386-2066 Illinois U.S.A.
  • 3123862067 | +1 312-386-2067 Illinois U.S.A.
  • 3123862068 | +1 312-386-2068 Illinois U.S.A.
  • 3123862069 | +1 312-386-2069 Illinois U.S.A.
  • 3123862070 | +1 312-386-2070 Illinois U.S.A.
  • 3123862071 | +1 312-386-2071 Illinois U.S.A.
  • 3123862072 | +1 312-386-2072 Illinois U.S.A.
  • 3123862073 | +1 312-386-2073 Illinois U.S.A.
  • 3123862074 | +1 312-386-2074 Illinois U.S.A.
  • 3123862075 | +1 312-386-2075 Illinois U.S.A.
  • 3123862076 | +1 312-386-2076 Illinois U.S.A.
  • 3123862077 | +1 312-386-2077 Illinois U.S.A.
  • 3123862078 | +1 312-386-2078 Illinois U.S.A.
  • 3123862079 | +1 312-386-2079 Illinois U.S.A.
  • 3123862080 | +1 312-386-2080 Illinois U.S.A.
  • 3123862081 | +1 312-386-2081 Illinois U.S.A.
  • 3123862082 | +1 312-386-2082 Illinois U.S.A.
  • 3123862083 | +1 312-386-2083 Illinois U.S.A.
  • 3123862084 | +1 312-386-2084 Illinois U.S.A.
  • 3123862085 | +1 312-386-2085 Illinois U.S.A.
  • 3123862086 | +1 312-386-2086 Illinois U.S.A.
  • 3123862087 | +1 312-386-2087 Illinois U.S.A.
  • 3123862088 | +1 312-386-2088 Illinois U.S.A.
  • 3123862089 | +1 312-386-2089 Illinois U.S.A.
  • 3123862090 | +1 312-386-2090 Illinois U.S.A.
  • 3123862091 | +1 312-386-2091 Illinois U.S.A.
  • 3123862092 | +1 312-386-2092 Illinois U.S.A.
  • 3123862093 | +1 312-386-2093 Illinois U.S.A.
  • 3123862094 | +1 312-386-2094 Illinois U.S.A.
  • 3123862095 | +1 312-386-2095 Illinois U.S.A.
  • 3123862096 | +1 312-386-2096 Illinois U.S.A.
  • 3123862097 | +1 312-386-2097 Illinois U.S.A.
  • 3123862098 | +1 312-386-2098 Illinois U.S.A.
  • 3123862099 | +1 312-386-2099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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