CitysDirectory

City of Chicago

312 Area code: Chicago, Cook - Landline


Phone Number Directory

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).

  • 3123852000 | +1 312-385-2000 Illinois U.S.A.
  • 3123852001 | +1 312-385-2001 Illinois U.S.A.
  • 3123852002 | +1 312-385-2002 Illinois U.S.A.
  • 3123852003 | +1 312-385-2003 Illinois U.S.A.
  • 3123852004 | +1 312-385-2004 Illinois U.S.A.
  • 3123852005 | +1 312-385-2005 Illinois U.S.A.
  • 3123852006 | +1 312-385-2006 Illinois U.S.A.
  • 3123852007 | +1 312-385-2007 Illinois U.S.A.
  • 3123852008 | +1 312-385-2008 Illinois U.S.A.
  • 3123852009 | +1 312-385-2009 Illinois U.S.A.
  • 3123852010 | +1 312-385-2010 Illinois U.S.A.
  • 3123852011 | +1 312-385-2011 Illinois U.S.A.
  • 3123852012 | +1 312-385-2012 Illinois U.S.A.
  • 3123852013 | +1 312-385-2013 Illinois U.S.A.
  • 3123852014 | +1 312-385-2014 Illinois U.S.A.
  • 3123852015 | +1 312-385-2015 Illinois U.S.A.
  • 3123852016 | +1 312-385-2016 Illinois U.S.A.
  • 3123852017 | +1 312-385-2017 Illinois U.S.A.
  • 3123852018 | +1 312-385-2018 Illinois U.S.A.
  • 3123852019 | +1 312-385-2019 Illinois U.S.A.
  • 3123852020 | +1 312-385-2020 Illinois U.S.A.
  • 3123852021 | +1 312-385-2021 Illinois U.S.A.
  • 3123852022 | +1 312-385-2022 Illinois U.S.A.
  • 3123852023 | +1 312-385-2023 Illinois U.S.A.
  • 3123852024 | +1 312-385-2024 Illinois U.S.A.
  • 3123852025 | +1 312-385-2025 Illinois U.S.A.
  • 3123852026 | +1 312-385-2026 Illinois U.S.A.
  • 3123852027 | +1 312-385-2027 Illinois U.S.A.
  • 3123852028 | +1 312-385-2028 Illinois U.S.A.
  • 3123852029 | +1 312-385-2029 Illinois U.S.A.
  • 3123852030 | +1 312-385-2030 Illinois U.S.A.
  • 3123852031 | +1 312-385-2031 Illinois U.S.A.
  • 3123852032 | +1 312-385-2032 Illinois U.S.A.
  • 3123852033 | +1 312-385-2033 Illinois U.S.A.
  • 3123852034 | +1 312-385-2034 Illinois U.S.A.
  • 3123852035 | +1 312-385-2035 Illinois U.S.A.
  • 3123852036 | +1 312-385-2036 Illinois U.S.A.
  • 3123852037 | +1 312-385-2037 Illinois U.S.A.
  • 3123852038 | +1 312-385-2038 Illinois U.S.A.
  • 3123852039 | +1 312-385-2039 Illinois U.S.A.
  • 3123852040 | +1 312-385-2040 Illinois U.S.A.
  • 3123852041 | +1 312-385-2041 Illinois U.S.A.
  • 3123852042 | +1 312-385-2042 Illinois U.S.A.
  • 3123852043 | +1 312-385-2043 Illinois U.S.A.
  • 3123852044 | +1 312-385-2044 Illinois U.S.A.
  • 3123852045 | +1 312-385-2045 Illinois U.S.A.
  • 3123852046 | +1 312-385-2046 Illinois U.S.A.
  • 3123852047 | +1 312-385-2047 Illinois U.S.A.
  • 3123852048 | +1 312-385-2048 Illinois U.S.A.
  • 3123852049 | +1 312-385-2049 Illinois U.S.A.
  • 3123852050 | +1 312-385-2050 Illinois U.S.A.
  • 3123852051 | +1 312-385-2051 Illinois U.S.A.
  • 3123852052 | +1 312-385-2052 Illinois U.S.A.
  • 3123852053 | +1 312-385-2053 Illinois U.S.A.
  • 3123852054 | +1 312-385-2054 Illinois U.S.A.
  • 3123852055 | +1 312-385-2055 Illinois U.S.A.
  • 3123852056 | +1 312-385-2056 Illinois U.S.A.
  • 3123852057 | +1 312-385-2057 Illinois U.S.A.
  • 3123852058 | +1 312-385-2058 Illinois U.S.A.
  • 3123852059 | +1 312-385-2059 Illinois U.S.A.
  • 3123852060 | +1 312-385-2060 Illinois U.S.A.
  • 3123852061 | +1 312-385-2061 Illinois U.S.A.
  • 3123852062 | +1 312-385-2062 Illinois U.S.A.
  • 3123852063 | +1 312-385-2063 Illinois U.S.A.
  • 3123852064 | +1 312-385-2064 Illinois U.S.A.
  • 3123852065 | +1 312-385-2065 Illinois U.S.A.
  • 3123852066 | +1 312-385-2066 Illinois U.S.A.
  • 3123852067 | +1 312-385-2067 Illinois U.S.A.
  • 3123852068 | +1 312-385-2068 Illinois U.S.A.
  • 3123852069 | +1 312-385-2069 Illinois U.S.A.
  • 3123852070 | +1 312-385-2070 Illinois U.S.A.
  • 3123852071 | +1 312-385-2071 Illinois U.S.A.
  • 3123852072 | +1 312-385-2072 Illinois U.S.A.
  • 3123852073 | +1 312-385-2073 Illinois U.S.A.
  • 3123852074 | +1 312-385-2074 Illinois U.S.A.
  • 3123852075 | +1 312-385-2075 Illinois U.S.A.
  • 3123852076 | +1 312-385-2076 Illinois U.S.A.
  • 3123852077 | +1 312-385-2077 Illinois U.S.A.
  • 3123852078 | +1 312-385-2078 Illinois U.S.A.
  • 3123852079 | +1 312-385-2079 Illinois U.S.A.
  • 3123852080 | +1 312-385-2080 Illinois U.S.A.
  • 3123852081 | +1 312-385-2081 Illinois U.S.A.
  • 3123852082 | +1 312-385-2082 Illinois U.S.A.
  • 3123852083 | +1 312-385-2083 Illinois U.S.A.
  • 3123852084 | +1 312-385-2084 Illinois U.S.A.
  • 3123852085 | +1 312-385-2085 Illinois U.S.A.
  • 3123852086 | +1 312-385-2086 Illinois U.S.A.
  • 3123852087 | +1 312-385-2087 Illinois U.S.A.
  • 3123852088 | +1 312-385-2088 Illinois U.S.A.
  • 3123852089 | +1 312-385-2089 Illinois U.S.A.
  • 3123852090 | +1 312-385-2090 Illinois U.S.A.
  • 3123852091 | +1 312-385-2091 Illinois U.S.A.
  • 3123852092 | +1 312-385-2092 Illinois U.S.A.
  • 3123852093 | +1 312-385-2093 Illinois U.S.A.
  • 3123852094 | +1 312-385-2094 Illinois U.S.A.
  • 3123852095 | +1 312-385-2095 Illinois U.S.A.
  • 3123852096 | +1 312-385-2096 Illinois U.S.A.
  • 3123852097 | +1 312-385-2097 Illinois U.S.A.
  • 3123852098 | +1 312-385-2098 Illinois U.S.A.
  • 3123852099 | +1 312-385-2099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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