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).

  • 3128562000 | +1 312-856-2000 Illinois U.S.A.
  • 3128562001 | +1 312-856-2001 Illinois U.S.A.
  • 3128562002 | +1 312-856-2002 Illinois U.S.A.
  • 3128562003 | +1 312-856-2003 Illinois U.S.A.
  • 3128562004 | +1 312-856-2004 Illinois U.S.A.
  • 3128562005 | +1 312-856-2005 Illinois U.S.A.
  • 3128562006 | +1 312-856-2006 Illinois U.S.A.
  • 3128562007 | +1 312-856-2007 Illinois U.S.A.
  • 3128562008 | +1 312-856-2008 Illinois U.S.A.
  • 3128562009 | +1 312-856-2009 Illinois U.S.A.
  • 3128562010 | +1 312-856-2010 Illinois U.S.A.
  • 3128562011 | +1 312-856-2011 Illinois U.S.A.
  • 3128562012 | +1 312-856-2012 Illinois U.S.A.
  • 3128562013 | +1 312-856-2013 Illinois U.S.A.
  • 3128562014 | +1 312-856-2014 Illinois U.S.A.
  • 3128562015 | +1 312-856-2015 Illinois U.S.A.
  • 3128562016 | +1 312-856-2016 Illinois U.S.A.
  • 3128562017 | +1 312-856-2017 Illinois U.S.A.
  • 3128562018 | +1 312-856-2018 Illinois U.S.A.
  • 3128562019 | +1 312-856-2019 Illinois U.S.A.
  • 3128562020 | +1 312-856-2020 Illinois U.S.A.
  • 3128562021 | +1 312-856-2021 Illinois U.S.A.
  • 3128562022 | +1 312-856-2022 Illinois U.S.A.
  • 3128562023 | +1 312-856-2023 Illinois U.S.A.
  • 3128562024 | +1 312-856-2024 Illinois U.S.A.
  • 3128562025 | +1 312-856-2025 Illinois U.S.A.
  • 3128562026 | +1 312-856-2026 Illinois U.S.A.
  • 3128562027 | +1 312-856-2027 Illinois U.S.A.
  • 3128562028 | +1 312-856-2028 Illinois U.S.A.
  • 3128562029 | +1 312-856-2029 Illinois U.S.A.
  • 3128562030 | +1 312-856-2030 Illinois U.S.A.
  • 3128562031 | +1 312-856-2031 Illinois U.S.A.
  • 3128562032 | +1 312-856-2032 Illinois U.S.A.
  • 3128562033 | +1 312-856-2033 Illinois U.S.A.
  • 3128562034 | +1 312-856-2034 Illinois U.S.A.
  • 3128562035 | +1 312-856-2035 Illinois U.S.A.
  • 3128562036 | +1 312-856-2036 Illinois U.S.A.
  • 3128562037 | +1 312-856-2037 Illinois U.S.A.
  • 3128562038 | +1 312-856-2038 Illinois U.S.A.
  • 3128562039 | +1 312-856-2039 Illinois U.S.A.
  • 3128562040 | +1 312-856-2040 Illinois U.S.A.
  • 3128562041 | +1 312-856-2041 Illinois U.S.A.
  • 3128562042 | +1 312-856-2042 Illinois U.S.A.
  • 3128562043 | +1 312-856-2043 Illinois U.S.A.
  • 3128562044 | +1 312-856-2044 Illinois U.S.A.
  • 3128562045 | +1 312-856-2045 Illinois U.S.A.
  • 3128562046 | +1 312-856-2046 Illinois U.S.A.
  • 3128562047 | +1 312-856-2047 Illinois U.S.A.
  • 3128562048 | +1 312-856-2048 Illinois U.S.A.
  • 3128562049 | +1 312-856-2049 Illinois U.S.A.
  • 3128562050 | +1 312-856-2050 Illinois U.S.A.
  • 3128562051 | +1 312-856-2051 Illinois U.S.A.
  • 3128562052 | +1 312-856-2052 Illinois U.S.A.
  • 3128562053 | +1 312-856-2053 Illinois U.S.A.
  • 3128562054 | +1 312-856-2054 Illinois U.S.A.
  • 3128562055 | +1 312-856-2055 Illinois U.S.A.
  • 3128562056 | +1 312-856-2056 Illinois U.S.A.
  • 3128562057 | +1 312-856-2057 Illinois U.S.A.
  • 3128562058 | +1 312-856-2058 Illinois U.S.A.
  • 3128562059 | +1 312-856-2059 Illinois U.S.A.
  • 3128562060 | +1 312-856-2060 Illinois U.S.A.
  • 3128562061 | +1 312-856-2061 Illinois U.S.A.
  • 3128562062 | +1 312-856-2062 Illinois U.S.A.
  • 3128562063 | +1 312-856-2063 Illinois U.S.A.
  • 3128562064 | +1 312-856-2064 Illinois U.S.A.
  • 3128562065 | +1 312-856-2065 Illinois U.S.A.
  • 3128562066 | +1 312-856-2066 Illinois U.S.A.
  • 3128562067 | +1 312-856-2067 Illinois U.S.A.
  • 3128562068 | +1 312-856-2068 Illinois U.S.A.
  • 3128562069 | +1 312-856-2069 Illinois U.S.A.
  • 3128562070 | +1 312-856-2070 Illinois U.S.A.
  • 3128562071 | +1 312-856-2071 Illinois U.S.A.
  • 3128562072 | +1 312-856-2072 Illinois U.S.A.
  • 3128562073 | +1 312-856-2073 Illinois U.S.A.
  • 3128562074 | +1 312-856-2074 Illinois U.S.A.
  • 3128562075 | +1 312-856-2075 Illinois U.S.A.
  • 3128562076 | +1 312-856-2076 Illinois U.S.A.
  • 3128562077 | +1 312-856-2077 Illinois U.S.A.
  • 3128562078 | +1 312-856-2078 Illinois U.S.A.
  • 3128562079 | +1 312-856-2079 Illinois U.S.A.
  • 3128562080 | +1 312-856-2080 Illinois U.S.A.
  • 3128562081 | +1 312-856-2081 Illinois U.S.A.
  • 3128562082 | +1 312-856-2082 Illinois U.S.A.
  • 3128562083 | +1 312-856-2083 Illinois U.S.A.
  • 3128562084 | +1 312-856-2084 Illinois U.S.A.
  • 3128562085 | +1 312-856-2085 Illinois U.S.A.
  • 3128562086 | +1 312-856-2086 Illinois U.S.A.
  • 3128562087 | +1 312-856-2087 Illinois U.S.A.
  • 3128562088 | +1 312-856-2088 Illinois U.S.A.
  • 3128562089 | +1 312-856-2089 Illinois U.S.A.
  • 3128562090 | +1 312-856-2090 Illinois U.S.A.
  • 3128562091 | +1 312-856-2091 Illinois U.S.A.
  • 3128562092 | +1 312-856-2092 Illinois U.S.A.
  • 3128562093 | +1 312-856-2093 Illinois U.S.A.
  • 3128562094 | +1 312-856-2094 Illinois U.S.A.
  • 3128562095 | +1 312-856-2095 Illinois U.S.A.
  • 3128562096 | +1 312-856-2096 Illinois U.S.A.
  • 3128562097 | +1 312-856-2097 Illinois U.S.A.
  • 3128562098 | +1 312-856-2098 Illinois U.S.A.
  • 3128562099 | +1 312-856-2099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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