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).

  • 3124572000 | +1 312-457-2000 Illinois U.S.A.
  • 3124572001 | +1 312-457-2001 Illinois U.S.A.
  • 3124572002 | +1 312-457-2002 Illinois U.S.A.
  • 3124572003 | +1 312-457-2003 Illinois U.S.A.
  • 3124572004 | +1 312-457-2004 Illinois U.S.A.
  • 3124572005 | +1 312-457-2005 Illinois U.S.A.
  • 3124572006 | +1 312-457-2006 Illinois U.S.A.
  • 3124572007 | +1 312-457-2007 Illinois U.S.A.
  • 3124572008 | +1 312-457-2008 Illinois U.S.A.
  • 3124572009 | +1 312-457-2009 Illinois U.S.A.
  • 3124572010 | +1 312-457-2010 Illinois U.S.A.
  • 3124572011 | +1 312-457-2011 Illinois U.S.A.
  • 3124572012 | +1 312-457-2012 Illinois U.S.A.
  • 3124572013 | +1 312-457-2013 Illinois U.S.A.
  • 3124572014 | +1 312-457-2014 Illinois U.S.A.
  • 3124572015 | +1 312-457-2015 Illinois U.S.A.
  • 3124572016 | +1 312-457-2016 Illinois U.S.A.
  • 3124572017 | +1 312-457-2017 Illinois U.S.A.
  • 3124572018 | +1 312-457-2018 Illinois U.S.A.
  • 3124572019 | +1 312-457-2019 Illinois U.S.A.
  • 3124572020 | +1 312-457-2020 Illinois U.S.A.
  • 3124572021 | +1 312-457-2021 Illinois U.S.A.
  • 3124572022 | +1 312-457-2022 Illinois U.S.A.
  • 3124572023 | +1 312-457-2023 Illinois U.S.A.
  • 3124572024 | +1 312-457-2024 Illinois U.S.A.
  • 3124572025 | +1 312-457-2025 Illinois U.S.A.
  • 3124572026 | +1 312-457-2026 Illinois U.S.A.
  • 3124572027 | +1 312-457-2027 Illinois U.S.A.
  • 3124572028 | +1 312-457-2028 Illinois U.S.A.
  • 3124572029 | +1 312-457-2029 Illinois U.S.A.
  • 3124572030 | +1 312-457-2030 Illinois U.S.A.
  • 3124572031 | +1 312-457-2031 Illinois U.S.A.
  • 3124572032 | +1 312-457-2032 Illinois U.S.A.
  • 3124572033 | +1 312-457-2033 Illinois U.S.A.
  • 3124572034 | +1 312-457-2034 Illinois U.S.A.
  • 3124572035 | +1 312-457-2035 Illinois U.S.A.
  • 3124572036 | +1 312-457-2036 Illinois U.S.A.
  • 3124572037 | +1 312-457-2037 Illinois U.S.A.
  • 3124572038 | +1 312-457-2038 Illinois U.S.A.
  • 3124572039 | +1 312-457-2039 Illinois U.S.A.
  • 3124572040 | +1 312-457-2040 Illinois U.S.A.
  • 3124572041 | +1 312-457-2041 Illinois U.S.A.
  • 3124572042 | +1 312-457-2042 Illinois U.S.A.
  • 3124572043 | +1 312-457-2043 Illinois U.S.A.
  • 3124572044 | +1 312-457-2044 Illinois U.S.A.
  • 3124572045 | +1 312-457-2045 Illinois U.S.A.
  • 3124572046 | +1 312-457-2046 Illinois U.S.A.
  • 3124572047 | +1 312-457-2047 Illinois U.S.A.
  • 3124572048 | +1 312-457-2048 Illinois U.S.A.
  • 3124572049 | +1 312-457-2049 Illinois U.S.A.
  • 3124572050 | +1 312-457-2050 Illinois U.S.A.
  • 3124572051 | +1 312-457-2051 Illinois U.S.A.
  • 3124572052 | +1 312-457-2052 Illinois U.S.A.
  • 3124572053 | +1 312-457-2053 Illinois U.S.A.
  • 3124572054 | +1 312-457-2054 Illinois U.S.A.
  • 3124572055 | +1 312-457-2055 Illinois U.S.A.
  • 3124572056 | +1 312-457-2056 Illinois U.S.A.
  • 3124572057 | +1 312-457-2057 Illinois U.S.A.
  • 3124572058 | +1 312-457-2058 Illinois U.S.A.
  • 3124572059 | +1 312-457-2059 Illinois U.S.A.
  • 3124572060 | +1 312-457-2060 Illinois U.S.A.
  • 3124572061 | +1 312-457-2061 Illinois U.S.A.
  • 3124572062 | +1 312-457-2062 Illinois U.S.A.
  • 3124572063 | +1 312-457-2063 Illinois U.S.A.
  • 3124572064 | +1 312-457-2064 Illinois U.S.A.
  • 3124572065 | +1 312-457-2065 Illinois U.S.A.
  • 3124572066 | +1 312-457-2066 Illinois U.S.A.
  • 3124572067 | +1 312-457-2067 Illinois U.S.A.
  • 3124572068 | +1 312-457-2068 Illinois U.S.A.
  • 3124572069 | +1 312-457-2069 Illinois U.S.A.
  • 3124572070 | +1 312-457-2070 Illinois U.S.A.
  • 3124572071 | +1 312-457-2071 Illinois U.S.A.
  • 3124572072 | +1 312-457-2072 Illinois U.S.A.
  • 3124572073 | +1 312-457-2073 Illinois U.S.A.
  • 3124572074 | +1 312-457-2074 Illinois U.S.A.
  • 3124572075 | +1 312-457-2075 Illinois U.S.A.
  • 3124572076 | +1 312-457-2076 Illinois U.S.A.
  • 3124572077 | +1 312-457-2077 Illinois U.S.A.
  • 3124572078 | +1 312-457-2078 Illinois U.S.A.
  • 3124572079 | +1 312-457-2079 Illinois U.S.A.
  • 3124572080 | +1 312-457-2080 Illinois U.S.A.
  • 3124572081 | +1 312-457-2081 Illinois U.S.A.
  • 3124572082 | +1 312-457-2082 Illinois U.S.A.
  • 3124572083 | +1 312-457-2083 Illinois U.S.A.
  • 3124572084 | +1 312-457-2084 Illinois U.S.A.
  • 3124572085 | +1 312-457-2085 Illinois U.S.A.
  • 3124572086 | +1 312-457-2086 Illinois U.S.A.
  • 3124572087 | +1 312-457-2087 Illinois U.S.A.
  • 3124572088 | +1 312-457-2088 Illinois U.S.A.
  • 3124572089 | +1 312-457-2089 Illinois U.S.A.
  • 3124572090 | +1 312-457-2090 Illinois U.S.A.
  • 3124572091 | +1 312-457-2091 Illinois U.S.A.
  • 3124572092 | +1 312-457-2092 Illinois U.S.A.
  • 3124572093 | +1 312-457-2093 Illinois U.S.A.
  • 3124572094 | +1 312-457-2094 Illinois U.S.A.
  • 3124572095 | +1 312-457-2095 Illinois U.S.A.
  • 3124572096 | +1 312-457-2096 Illinois U.S.A.
  • 3124572097 | +1 312-457-2097 Illinois U.S.A.
  • 3124572098 | +1 312-457-2098 Illinois U.S.A.
  • 3124572099 | +1 312-457-2099 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