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).

  • 3129852000 | +1 312-985-2000 Illinois U.S.A.
  • 3129852001 | +1 312-985-2001 Illinois U.S.A.
  • 3129852002 | +1 312-985-2002 Illinois U.S.A.
  • 3129852003 | +1 312-985-2003 Illinois U.S.A.
  • 3129852004 | +1 312-985-2004 Illinois U.S.A.
  • 3129852005 | +1 312-985-2005 Illinois U.S.A.
  • 3129852006 | +1 312-985-2006 Illinois U.S.A.
  • 3129852007 | +1 312-985-2007 Illinois U.S.A.
  • 3129852008 | +1 312-985-2008 Illinois U.S.A.
  • 3129852009 | +1 312-985-2009 Illinois U.S.A.
  • 3129852010 | +1 312-985-2010 Illinois U.S.A.
  • 3129852011 | +1 312-985-2011 Illinois U.S.A.
  • 3129852012 | +1 312-985-2012 Illinois U.S.A.
  • 3129852013 | +1 312-985-2013 Illinois U.S.A.
  • 3129852014 | +1 312-985-2014 Illinois U.S.A.
  • 3129852015 | +1 312-985-2015 Illinois U.S.A.
  • 3129852016 | +1 312-985-2016 Illinois U.S.A.
  • 3129852017 | +1 312-985-2017 Illinois U.S.A.
  • 3129852018 | +1 312-985-2018 Illinois U.S.A.
  • 3129852019 | +1 312-985-2019 Illinois U.S.A.
  • 3129852020 | +1 312-985-2020 Illinois U.S.A.
  • 3129852021 | +1 312-985-2021 Illinois U.S.A.
  • 3129852022 | +1 312-985-2022 Illinois U.S.A.
  • 3129852023 | +1 312-985-2023 Illinois U.S.A.
  • 3129852024 | +1 312-985-2024 Illinois U.S.A.
  • 3129852025 | +1 312-985-2025 Illinois U.S.A.
  • 3129852026 | +1 312-985-2026 Illinois U.S.A.
  • 3129852027 | +1 312-985-2027 Illinois U.S.A.
  • 3129852028 | +1 312-985-2028 Illinois U.S.A.
  • 3129852029 | +1 312-985-2029 Illinois U.S.A.
  • 3129852030 | +1 312-985-2030 Illinois U.S.A.
  • 3129852031 | +1 312-985-2031 Illinois U.S.A.
  • 3129852032 | +1 312-985-2032 Illinois U.S.A.
  • 3129852033 | +1 312-985-2033 Illinois U.S.A.
  • 3129852034 | +1 312-985-2034 Illinois U.S.A.
  • 3129852035 | +1 312-985-2035 Illinois U.S.A.
  • 3129852036 | +1 312-985-2036 Illinois U.S.A.
  • 3129852037 | +1 312-985-2037 Illinois U.S.A.
  • 3129852038 | +1 312-985-2038 Illinois U.S.A.
  • 3129852039 | +1 312-985-2039 Illinois U.S.A.
  • 3129852040 | +1 312-985-2040 Illinois U.S.A.
  • 3129852041 | +1 312-985-2041 Illinois U.S.A.
  • 3129852042 | +1 312-985-2042 Illinois U.S.A.
  • 3129852043 | +1 312-985-2043 Illinois U.S.A.
  • 3129852044 | +1 312-985-2044 Illinois U.S.A.
  • 3129852045 | +1 312-985-2045 Illinois U.S.A.
  • 3129852046 | +1 312-985-2046 Illinois U.S.A.
  • 3129852047 | +1 312-985-2047 Illinois U.S.A.
  • 3129852048 | +1 312-985-2048 Illinois U.S.A.
  • 3129852049 | +1 312-985-2049 Illinois U.S.A.
  • 3129852050 | +1 312-985-2050 Illinois U.S.A.
  • 3129852051 | +1 312-985-2051 Illinois U.S.A.
  • 3129852052 | +1 312-985-2052 Illinois U.S.A.
  • 3129852053 | +1 312-985-2053 Illinois U.S.A.
  • 3129852054 | +1 312-985-2054 Illinois U.S.A.
  • 3129852055 | +1 312-985-2055 Illinois U.S.A.
  • 3129852056 | +1 312-985-2056 Illinois U.S.A.
  • 3129852057 | +1 312-985-2057 Illinois U.S.A.
  • 3129852058 | +1 312-985-2058 Illinois U.S.A.
  • 3129852059 | +1 312-985-2059 Illinois U.S.A.
  • 3129852060 | +1 312-985-2060 Illinois U.S.A.
  • 3129852061 | +1 312-985-2061 Illinois U.S.A.
  • 3129852062 | +1 312-985-2062 Illinois U.S.A.
  • 3129852063 | +1 312-985-2063 Illinois U.S.A.
  • 3129852064 | +1 312-985-2064 Illinois U.S.A.
  • 3129852065 | +1 312-985-2065 Illinois U.S.A.
  • 3129852066 | +1 312-985-2066 Illinois U.S.A.
  • 3129852067 | +1 312-985-2067 Illinois U.S.A.
  • 3129852068 | +1 312-985-2068 Illinois U.S.A.
  • 3129852069 | +1 312-985-2069 Illinois U.S.A.
  • 3129852070 | +1 312-985-2070 Illinois U.S.A.
  • 3129852071 | +1 312-985-2071 Illinois U.S.A.
  • 3129852072 | +1 312-985-2072 Illinois U.S.A.
  • 3129852073 | +1 312-985-2073 Illinois U.S.A.
  • 3129852074 | +1 312-985-2074 Illinois U.S.A.
  • 3129852075 | +1 312-985-2075 Illinois U.S.A.
  • 3129852076 | +1 312-985-2076 Illinois U.S.A.
  • 3129852077 | +1 312-985-2077 Illinois U.S.A.
  • 3129852078 | +1 312-985-2078 Illinois U.S.A.
  • 3129852079 | +1 312-985-2079 Illinois U.S.A.
  • 3129852080 | +1 312-985-2080 Illinois U.S.A.
  • 3129852081 | +1 312-985-2081 Illinois U.S.A.
  • 3129852082 | +1 312-985-2082 Illinois U.S.A.
  • 3129852083 | +1 312-985-2083 Illinois U.S.A.
  • 3129852084 | +1 312-985-2084 Illinois U.S.A.
  • 3129852085 | +1 312-985-2085 Illinois U.S.A.
  • 3129852086 | +1 312-985-2086 Illinois U.S.A.
  • 3129852087 | +1 312-985-2087 Illinois U.S.A.
  • 3129852088 | +1 312-985-2088 Illinois U.S.A.
  • 3129852089 | +1 312-985-2089 Illinois U.S.A.
  • 3129852090 | +1 312-985-2090 Illinois U.S.A.
  • 3129852091 | +1 312-985-2091 Illinois U.S.A.
  • 3129852092 | +1 312-985-2092 Illinois U.S.A.
  • 3129852093 | +1 312-985-2093 Illinois U.S.A.
  • 3129852094 | +1 312-985-2094 Illinois U.S.A.
  • 3129852095 | +1 312-985-2095 Illinois U.S.A.
  • 3129852096 | +1 312-985-2096 Illinois U.S.A.
  • 3129852097 | +1 312-985-2097 Illinois U.S.A.
  • 3129852098 | +1 312-985-2098 Illinois U.S.A.
  • 3129852099 | +1 312-985-2099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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