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).

  • 3129162000 | +1 312-916-2000 Illinois U.S.A.
  • 3129162001 | +1 312-916-2001 Illinois U.S.A.
  • 3129162002 | +1 312-916-2002 Illinois U.S.A.
  • 3129162003 | +1 312-916-2003 Illinois U.S.A.
  • 3129162004 | +1 312-916-2004 Illinois U.S.A.
  • 3129162005 | +1 312-916-2005 Illinois U.S.A.
  • 3129162006 | +1 312-916-2006 Illinois U.S.A.
  • 3129162007 | +1 312-916-2007 Illinois U.S.A.
  • 3129162008 | +1 312-916-2008 Illinois U.S.A.
  • 3129162009 | +1 312-916-2009 Illinois U.S.A.
  • 3129162010 | +1 312-916-2010 Illinois U.S.A.
  • 3129162011 | +1 312-916-2011 Illinois U.S.A.
  • 3129162012 | +1 312-916-2012 Illinois U.S.A.
  • 3129162013 | +1 312-916-2013 Illinois U.S.A.
  • 3129162014 | +1 312-916-2014 Illinois U.S.A.
  • 3129162015 | +1 312-916-2015 Illinois U.S.A.
  • 3129162016 | +1 312-916-2016 Illinois U.S.A.
  • 3129162017 | +1 312-916-2017 Illinois U.S.A.
  • 3129162018 | +1 312-916-2018 Illinois U.S.A.
  • 3129162019 | +1 312-916-2019 Illinois U.S.A.
  • 3129162020 | +1 312-916-2020 Illinois U.S.A.
  • 3129162021 | +1 312-916-2021 Illinois U.S.A.
  • 3129162022 | +1 312-916-2022 Illinois U.S.A.
  • 3129162023 | +1 312-916-2023 Illinois U.S.A.
  • 3129162024 | +1 312-916-2024 Illinois U.S.A.
  • 3129162025 | +1 312-916-2025 Illinois U.S.A.
  • 3129162026 | +1 312-916-2026 Illinois U.S.A.
  • 3129162027 | +1 312-916-2027 Illinois U.S.A.
  • 3129162028 | +1 312-916-2028 Illinois U.S.A.
  • 3129162029 | +1 312-916-2029 Illinois U.S.A.
  • 3129162030 | +1 312-916-2030 Illinois U.S.A.
  • 3129162031 | +1 312-916-2031 Illinois U.S.A.
  • 3129162032 | +1 312-916-2032 Illinois U.S.A.
  • 3129162033 | +1 312-916-2033 Illinois U.S.A.
  • 3129162034 | +1 312-916-2034 Illinois U.S.A.
  • 3129162035 | +1 312-916-2035 Illinois U.S.A.
  • 3129162036 | +1 312-916-2036 Illinois U.S.A.
  • 3129162037 | +1 312-916-2037 Illinois U.S.A.
  • 3129162038 | +1 312-916-2038 Illinois U.S.A.
  • 3129162039 | +1 312-916-2039 Illinois U.S.A.
  • 3129162040 | +1 312-916-2040 Illinois U.S.A.
  • 3129162041 | +1 312-916-2041 Illinois U.S.A.
  • 3129162042 | +1 312-916-2042 Illinois U.S.A.
  • 3129162043 | +1 312-916-2043 Illinois U.S.A.
  • 3129162044 | +1 312-916-2044 Illinois U.S.A.
  • 3129162045 | +1 312-916-2045 Illinois U.S.A.
  • 3129162046 | +1 312-916-2046 Illinois U.S.A.
  • 3129162047 | +1 312-916-2047 Illinois U.S.A.
  • 3129162048 | +1 312-916-2048 Illinois U.S.A.
  • 3129162049 | +1 312-916-2049 Illinois U.S.A.
  • 3129162050 | +1 312-916-2050 Illinois U.S.A.
  • 3129162051 | +1 312-916-2051 Illinois U.S.A.
  • 3129162052 | +1 312-916-2052 Illinois U.S.A.
  • 3129162053 | +1 312-916-2053 Illinois U.S.A.
  • 3129162054 | +1 312-916-2054 Illinois U.S.A.
  • 3129162055 | +1 312-916-2055 Illinois U.S.A.
  • 3129162056 | +1 312-916-2056 Illinois U.S.A.
  • 3129162057 | +1 312-916-2057 Illinois U.S.A.
  • 3129162058 | +1 312-916-2058 Illinois U.S.A.
  • 3129162059 | +1 312-916-2059 Illinois U.S.A.
  • 3129162060 | +1 312-916-2060 Illinois U.S.A.
  • 3129162061 | +1 312-916-2061 Illinois U.S.A.
  • 3129162062 | +1 312-916-2062 Illinois U.S.A.
  • 3129162063 | +1 312-916-2063 Illinois U.S.A.
  • 3129162064 | +1 312-916-2064 Illinois U.S.A.
  • 3129162065 | +1 312-916-2065 Illinois U.S.A.
  • 3129162066 | +1 312-916-2066 Illinois U.S.A.
  • 3129162067 | +1 312-916-2067 Illinois U.S.A.
  • 3129162068 | +1 312-916-2068 Illinois U.S.A.
  • 3129162069 | +1 312-916-2069 Illinois U.S.A.
  • 3129162070 | +1 312-916-2070 Illinois U.S.A.
  • 3129162071 | +1 312-916-2071 Illinois U.S.A.
  • 3129162072 | +1 312-916-2072 Illinois U.S.A.
  • 3129162073 | +1 312-916-2073 Illinois U.S.A.
  • 3129162074 | +1 312-916-2074 Illinois U.S.A.
  • 3129162075 | +1 312-916-2075 Illinois U.S.A.
  • 3129162076 | +1 312-916-2076 Illinois U.S.A.
  • 3129162077 | +1 312-916-2077 Illinois U.S.A.
  • 3129162078 | +1 312-916-2078 Illinois U.S.A.
  • 3129162079 | +1 312-916-2079 Illinois U.S.A.
  • 3129162080 | +1 312-916-2080 Illinois U.S.A.
  • 3129162081 | +1 312-916-2081 Illinois U.S.A.
  • 3129162082 | +1 312-916-2082 Illinois U.S.A.
  • 3129162083 | +1 312-916-2083 Illinois U.S.A.
  • 3129162084 | +1 312-916-2084 Illinois U.S.A.
  • 3129162085 | +1 312-916-2085 Illinois U.S.A.
  • 3129162086 | +1 312-916-2086 Illinois U.S.A.
  • 3129162087 | +1 312-916-2087 Illinois U.S.A.
  • 3129162088 | +1 312-916-2088 Illinois U.S.A.
  • 3129162089 | +1 312-916-2089 Illinois U.S.A.
  • 3129162090 | +1 312-916-2090 Illinois U.S.A.
  • 3129162091 | +1 312-916-2091 Illinois U.S.A.
  • 3129162092 | +1 312-916-2092 Illinois U.S.A.
  • 3129162093 | +1 312-916-2093 Illinois U.S.A.
  • 3129162094 | +1 312-916-2094 Illinois U.S.A.
  • 3129162095 | +1 312-916-2095 Illinois U.S.A.
  • 3129162096 | +1 312-916-2096 Illinois U.S.A.
  • 3129162097 | +1 312-916-2097 Illinois U.S.A.
  • 3129162098 | +1 312-916-2098 Illinois U.S.A.
  • 3129162099 | +1 312-916-2099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

    Select City's

  • A
  • B
  • C
  • D
  • E
  • F
  • G
  • H
  • I
  • J
  • K
  • L
  • M
  • N
  • O
  • P
  • Q
  • R
  • S
  • T
  • U
  • V
  • W
  • X
  • Y
  • Z