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).

  • 3122432000 | +1 312-243-2000 Illinois U.S.A.
  • 3122432001 | +1 312-243-2001 Illinois U.S.A.
  • 3122432002 | +1 312-243-2002 Illinois U.S.A.
  • 3122432003 | +1 312-243-2003 Illinois U.S.A.
  • 3122432004 | +1 312-243-2004 Illinois U.S.A.
  • 3122432005 | +1 312-243-2005 Illinois U.S.A.
  • 3122432006 | +1 312-243-2006 Illinois U.S.A.
  • 3122432007 | +1 312-243-2007 Illinois U.S.A.
  • 3122432008 | +1 312-243-2008 Illinois U.S.A.
  • 3122432009 | +1 312-243-2009 Illinois U.S.A.
  • 3122432010 | +1 312-243-2010 Illinois U.S.A.
  • 3122432011 | +1 312-243-2011 Illinois U.S.A.
  • 3122432012 | +1 312-243-2012 Illinois U.S.A.
  • 3122432013 | +1 312-243-2013 Illinois U.S.A.
  • 3122432014 | +1 312-243-2014 Illinois U.S.A.
  • 3122432015 | +1 312-243-2015 Illinois U.S.A.
  • 3122432016 | +1 312-243-2016 Illinois U.S.A.
  • 3122432017 | +1 312-243-2017 Illinois U.S.A.
  • 3122432018 | +1 312-243-2018 Illinois U.S.A.
  • 3122432019 | +1 312-243-2019 Illinois U.S.A.
  • 3122432020 | +1 312-243-2020 Illinois U.S.A.
  • 3122432021 | +1 312-243-2021 Illinois U.S.A.
  • 3122432022 | +1 312-243-2022 Illinois U.S.A.
  • 3122432023 | +1 312-243-2023 Illinois U.S.A.
  • 3122432024 | +1 312-243-2024 Illinois U.S.A.
  • 3122432025 | +1 312-243-2025 Illinois U.S.A.
  • 3122432026 | +1 312-243-2026 Illinois U.S.A.
  • 3122432027 | +1 312-243-2027 Illinois U.S.A.
  • 3122432028 | +1 312-243-2028 Illinois U.S.A.
  • 3122432029 | +1 312-243-2029 Illinois U.S.A.
  • 3122432030 | +1 312-243-2030 Illinois U.S.A.
  • 3122432031 | +1 312-243-2031 Illinois U.S.A.
  • 3122432032 | +1 312-243-2032 Illinois U.S.A.
  • 3122432033 | +1 312-243-2033 Illinois U.S.A.
  • 3122432034 | +1 312-243-2034 Illinois U.S.A.
  • 3122432035 | +1 312-243-2035 Illinois U.S.A.
  • 3122432036 | +1 312-243-2036 Illinois U.S.A.
  • 3122432037 | +1 312-243-2037 Illinois U.S.A.
  • 3122432038 | +1 312-243-2038 Illinois U.S.A.
  • 3122432039 | +1 312-243-2039 Illinois U.S.A.
  • 3122432040 | +1 312-243-2040 Illinois U.S.A.
  • 3122432041 | +1 312-243-2041 Illinois U.S.A.
  • 3122432042 | +1 312-243-2042 Illinois U.S.A.
  • 3122432043 | +1 312-243-2043 Illinois U.S.A.
  • 3122432044 | +1 312-243-2044 Illinois U.S.A.
  • 3122432045 | +1 312-243-2045 Illinois U.S.A.
  • 3122432046 | +1 312-243-2046 Illinois U.S.A.
  • 3122432047 | +1 312-243-2047 Illinois U.S.A.
  • 3122432048 | +1 312-243-2048 Illinois U.S.A.
  • 3122432049 | +1 312-243-2049 Illinois U.S.A.
  • 3122432050 | +1 312-243-2050 Illinois U.S.A.
  • 3122432051 | +1 312-243-2051 Illinois U.S.A.
  • 3122432052 | +1 312-243-2052 Illinois U.S.A.
  • 3122432053 | +1 312-243-2053 Illinois U.S.A.
  • 3122432054 | +1 312-243-2054 Illinois U.S.A.
  • 3122432055 | +1 312-243-2055 Illinois U.S.A.
  • 3122432056 | +1 312-243-2056 Illinois U.S.A.
  • 3122432057 | +1 312-243-2057 Illinois U.S.A.
  • 3122432058 | +1 312-243-2058 Illinois U.S.A.
  • 3122432059 | +1 312-243-2059 Illinois U.S.A.
  • 3122432060 | +1 312-243-2060 Illinois U.S.A.
  • 3122432061 | +1 312-243-2061 Illinois U.S.A.
  • 3122432062 | +1 312-243-2062 Illinois U.S.A.
  • 3122432063 | +1 312-243-2063 Illinois U.S.A.
  • 3122432064 | +1 312-243-2064 Illinois U.S.A.
  • 3122432065 | +1 312-243-2065 Illinois U.S.A.
  • 3122432066 | +1 312-243-2066 Illinois U.S.A.
  • 3122432067 | +1 312-243-2067 Illinois U.S.A.
  • 3122432068 | +1 312-243-2068 Illinois U.S.A.
  • 3122432069 | +1 312-243-2069 Illinois U.S.A.
  • 3122432070 | +1 312-243-2070 Illinois U.S.A.
  • 3122432071 | +1 312-243-2071 Illinois U.S.A.
  • 3122432072 | +1 312-243-2072 Illinois U.S.A.
  • 3122432073 | +1 312-243-2073 Illinois U.S.A.
  • 3122432074 | +1 312-243-2074 Illinois U.S.A.
  • 3122432075 | +1 312-243-2075 Illinois U.S.A.
  • 3122432076 | +1 312-243-2076 Illinois U.S.A.
  • 3122432077 | +1 312-243-2077 Illinois U.S.A.
  • 3122432078 | +1 312-243-2078 Illinois U.S.A.
  • 3122432079 | +1 312-243-2079 Illinois U.S.A.
  • 3122432080 | +1 312-243-2080 Illinois U.S.A.
  • 3122432081 | +1 312-243-2081 Illinois U.S.A.
  • 3122432082 | +1 312-243-2082 Illinois U.S.A.
  • 3122432083 | +1 312-243-2083 Illinois U.S.A.
  • 3122432084 | +1 312-243-2084 Illinois U.S.A.
  • 3122432085 | +1 312-243-2085 Illinois U.S.A.
  • 3122432086 | +1 312-243-2086 Illinois U.S.A.
  • 3122432087 | +1 312-243-2087 Illinois U.S.A.
  • 3122432088 | +1 312-243-2088 Illinois U.S.A.
  • 3122432089 | +1 312-243-2089 Illinois U.S.A.
  • 3122432090 | +1 312-243-2090 Illinois U.S.A.
  • 3122432091 | +1 312-243-2091 Illinois U.S.A.
  • 3122432092 | +1 312-243-2092 Illinois U.S.A.
  • 3122432093 | +1 312-243-2093 Illinois U.S.A.
  • 3122432094 | +1 312-243-2094 Illinois U.S.A.
  • 3122432095 | +1 312-243-2095 Illinois U.S.A.
  • 3122432096 | +1 312-243-2096 Illinois U.S.A.
  • 3122432097 | +1 312-243-2097 Illinois U.S.A.
  • 3122432098 | +1 312-243-2098 Illinois U.S.A.
  • 3122432099 | +1 312-243-2099 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