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).

  • 3128612000 | +1 312-861-2000 Illinois U.S.A.
  • 3128612001 | +1 312-861-2001 Illinois U.S.A.
  • 3128612002 | +1 312-861-2002 Illinois U.S.A.
  • 3128612003 | +1 312-861-2003 Illinois U.S.A.
  • 3128612004 | +1 312-861-2004 Illinois U.S.A.
  • 3128612005 | +1 312-861-2005 Illinois U.S.A.
  • 3128612006 | +1 312-861-2006 Illinois U.S.A.
  • 3128612007 | +1 312-861-2007 Illinois U.S.A.
  • 3128612008 | +1 312-861-2008 Illinois U.S.A.
  • 3128612009 | +1 312-861-2009 Illinois U.S.A.
  • 3128612010 | +1 312-861-2010 Illinois U.S.A.
  • 3128612011 | +1 312-861-2011 Illinois U.S.A.
  • 3128612012 | +1 312-861-2012 Illinois U.S.A.
  • 3128612013 | +1 312-861-2013 Illinois U.S.A.
  • 3128612014 | +1 312-861-2014 Illinois U.S.A.
  • 3128612015 | +1 312-861-2015 Illinois U.S.A.
  • 3128612016 | +1 312-861-2016 Illinois U.S.A.
  • 3128612017 | +1 312-861-2017 Illinois U.S.A.
  • 3128612018 | +1 312-861-2018 Illinois U.S.A.
  • 3128612019 | +1 312-861-2019 Illinois U.S.A.
  • 3128612020 | +1 312-861-2020 Illinois U.S.A.
  • 3128612021 | +1 312-861-2021 Illinois U.S.A.
  • 3128612022 | +1 312-861-2022 Illinois U.S.A.
  • 3128612023 | +1 312-861-2023 Illinois U.S.A.
  • 3128612024 | +1 312-861-2024 Illinois U.S.A.
  • 3128612025 | +1 312-861-2025 Illinois U.S.A.
  • 3128612026 | +1 312-861-2026 Illinois U.S.A.
  • 3128612027 | +1 312-861-2027 Illinois U.S.A.
  • 3128612028 | +1 312-861-2028 Illinois U.S.A.
  • 3128612029 | +1 312-861-2029 Illinois U.S.A.
  • 3128612030 | +1 312-861-2030 Illinois U.S.A.
  • 3128612031 | +1 312-861-2031 Illinois U.S.A.
  • 3128612032 | +1 312-861-2032 Illinois U.S.A.
  • 3128612033 | +1 312-861-2033 Illinois U.S.A.
  • 3128612034 | +1 312-861-2034 Illinois U.S.A.
  • 3128612035 | +1 312-861-2035 Illinois U.S.A.
  • 3128612036 | +1 312-861-2036 Illinois U.S.A.
  • 3128612037 | +1 312-861-2037 Illinois U.S.A.
  • 3128612038 | +1 312-861-2038 Illinois U.S.A.
  • 3128612039 | +1 312-861-2039 Illinois U.S.A.
  • 3128612040 | +1 312-861-2040 Illinois U.S.A.
  • 3128612041 | +1 312-861-2041 Illinois U.S.A.
  • 3128612042 | +1 312-861-2042 Illinois U.S.A.
  • 3128612043 | +1 312-861-2043 Illinois U.S.A.
  • 3128612044 | +1 312-861-2044 Illinois U.S.A.
  • 3128612045 | +1 312-861-2045 Illinois U.S.A.
  • 3128612046 | +1 312-861-2046 Illinois U.S.A.
  • 3128612047 | +1 312-861-2047 Illinois U.S.A.
  • 3128612048 | +1 312-861-2048 Illinois U.S.A.
  • 3128612049 | +1 312-861-2049 Illinois U.S.A.
  • 3128612050 | +1 312-861-2050 Illinois U.S.A.
  • 3128612051 | +1 312-861-2051 Illinois U.S.A.
  • 3128612052 | +1 312-861-2052 Illinois U.S.A.
  • 3128612053 | +1 312-861-2053 Illinois U.S.A.
  • 3128612054 | +1 312-861-2054 Illinois U.S.A.
  • 3128612055 | +1 312-861-2055 Illinois U.S.A.
  • 3128612056 | +1 312-861-2056 Illinois U.S.A.
  • 3128612057 | +1 312-861-2057 Illinois U.S.A.
  • 3128612058 | +1 312-861-2058 Illinois U.S.A.
  • 3128612059 | +1 312-861-2059 Illinois U.S.A.
  • 3128612060 | +1 312-861-2060 Illinois U.S.A.
  • 3128612061 | +1 312-861-2061 Illinois U.S.A.
  • 3128612062 | +1 312-861-2062 Illinois U.S.A.
  • 3128612063 | +1 312-861-2063 Illinois U.S.A.
  • 3128612064 | +1 312-861-2064 Illinois U.S.A.
  • 3128612065 | +1 312-861-2065 Illinois U.S.A.
  • 3128612066 | +1 312-861-2066 Illinois U.S.A.
  • 3128612067 | +1 312-861-2067 Illinois U.S.A.
  • 3128612068 | +1 312-861-2068 Illinois U.S.A.
  • 3128612069 | +1 312-861-2069 Illinois U.S.A.
  • 3128612070 | +1 312-861-2070 Illinois U.S.A.
  • 3128612071 | +1 312-861-2071 Illinois U.S.A.
  • 3128612072 | +1 312-861-2072 Illinois U.S.A.
  • 3128612073 | +1 312-861-2073 Illinois U.S.A.
  • 3128612074 | +1 312-861-2074 Illinois U.S.A.
  • 3128612075 | +1 312-861-2075 Illinois U.S.A.
  • 3128612076 | +1 312-861-2076 Illinois U.S.A.
  • 3128612077 | +1 312-861-2077 Illinois U.S.A.
  • 3128612078 | +1 312-861-2078 Illinois U.S.A.
  • 3128612079 | +1 312-861-2079 Illinois U.S.A.
  • 3128612080 | +1 312-861-2080 Illinois U.S.A.
  • 3128612081 | +1 312-861-2081 Illinois U.S.A.
  • 3128612082 | +1 312-861-2082 Illinois U.S.A.
  • 3128612083 | +1 312-861-2083 Illinois U.S.A.
  • 3128612084 | +1 312-861-2084 Illinois U.S.A.
  • 3128612085 | +1 312-861-2085 Illinois U.S.A.
  • 3128612086 | +1 312-861-2086 Illinois U.S.A.
  • 3128612087 | +1 312-861-2087 Illinois U.S.A.
  • 3128612088 | +1 312-861-2088 Illinois U.S.A.
  • 3128612089 | +1 312-861-2089 Illinois U.S.A.
  • 3128612090 | +1 312-861-2090 Illinois U.S.A.
  • 3128612091 | +1 312-861-2091 Illinois U.S.A.
  • 3128612092 | +1 312-861-2092 Illinois U.S.A.
  • 3128612093 | +1 312-861-2093 Illinois U.S.A.
  • 3128612094 | +1 312-861-2094 Illinois U.S.A.
  • 3128612095 | +1 312-861-2095 Illinois U.S.A.
  • 3128612096 | +1 312-861-2096 Illinois U.S.A.
  • 3128612097 | +1 312-861-2097 Illinois U.S.A.
  • 3128612098 | +1 312-861-2098 Illinois U.S.A.
  • 3128612099 | +1 312-861-2099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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