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).

  • 3122222000 | +1 312-222-2000 Illinois U.S.A.
  • 3122222001 | +1 312-222-2001 Illinois U.S.A.
  • 3122222002 | +1 312-222-2002 Illinois U.S.A.
  • 3122222003 | +1 312-222-2003 Illinois U.S.A.
  • 3122222004 | +1 312-222-2004 Illinois U.S.A.
  • 3122222005 | +1 312-222-2005 Illinois U.S.A.
  • 3122222006 | +1 312-222-2006 Illinois U.S.A.
  • 3122222007 | +1 312-222-2007 Illinois U.S.A.
  • 3122222008 | +1 312-222-2008 Illinois U.S.A.
  • 3122222009 | +1 312-222-2009 Illinois U.S.A.
  • 3122222010 | +1 312-222-2010 Illinois U.S.A.
  • 3122222011 | +1 312-222-2011 Illinois U.S.A.
  • 3122222012 | +1 312-222-2012 Illinois U.S.A.
  • 3122222013 | +1 312-222-2013 Illinois U.S.A.
  • 3122222014 | +1 312-222-2014 Illinois U.S.A.
  • 3122222015 | +1 312-222-2015 Illinois U.S.A.
  • 3122222016 | +1 312-222-2016 Illinois U.S.A.
  • 3122222017 | +1 312-222-2017 Illinois U.S.A.
  • 3122222018 | +1 312-222-2018 Illinois U.S.A.
  • 3122222019 | +1 312-222-2019 Illinois U.S.A.
  • 3122222020 | +1 312-222-2020 Illinois U.S.A.
  • 3122222021 | +1 312-222-2021 Illinois U.S.A.
  • 3122222022 | +1 312-222-2022 Illinois U.S.A.
  • 3122222023 | +1 312-222-2023 Illinois U.S.A.
  • 3122222024 | +1 312-222-2024 Illinois U.S.A.
  • 3122222025 | +1 312-222-2025 Illinois U.S.A.
  • 3122222026 | +1 312-222-2026 Illinois U.S.A.
  • 3122222027 | +1 312-222-2027 Illinois U.S.A.
  • 3122222028 | +1 312-222-2028 Illinois U.S.A.
  • 3122222029 | +1 312-222-2029 Illinois U.S.A.
  • 3122222030 | +1 312-222-2030 Illinois U.S.A.
  • 3122222031 | +1 312-222-2031 Illinois U.S.A.
  • 3122222032 | +1 312-222-2032 Illinois U.S.A.
  • 3122222033 | +1 312-222-2033 Illinois U.S.A.
  • 3122222034 | +1 312-222-2034 Illinois U.S.A.
  • 3122222035 | +1 312-222-2035 Illinois U.S.A.
  • 3122222036 | +1 312-222-2036 Illinois U.S.A.
  • 3122222037 | +1 312-222-2037 Illinois U.S.A.
  • 3122222038 | +1 312-222-2038 Illinois U.S.A.
  • 3122222039 | +1 312-222-2039 Illinois U.S.A.
  • 3122222040 | +1 312-222-2040 Illinois U.S.A.
  • 3122222041 | +1 312-222-2041 Illinois U.S.A.
  • 3122222042 | +1 312-222-2042 Illinois U.S.A.
  • 3122222043 | +1 312-222-2043 Illinois U.S.A.
  • 3122222044 | +1 312-222-2044 Illinois U.S.A.
  • 3122222045 | +1 312-222-2045 Illinois U.S.A.
  • 3122222046 | +1 312-222-2046 Illinois U.S.A.
  • 3122222047 | +1 312-222-2047 Illinois U.S.A.
  • 3122222048 | +1 312-222-2048 Illinois U.S.A.
  • 3122222049 | +1 312-222-2049 Illinois U.S.A.
  • 3122222050 | +1 312-222-2050 Illinois U.S.A.
  • 3122222051 | +1 312-222-2051 Illinois U.S.A.
  • 3122222052 | +1 312-222-2052 Illinois U.S.A.
  • 3122222053 | +1 312-222-2053 Illinois U.S.A.
  • 3122222054 | +1 312-222-2054 Illinois U.S.A.
  • 3122222055 | +1 312-222-2055 Illinois U.S.A.
  • 3122222056 | +1 312-222-2056 Illinois U.S.A.
  • 3122222057 | +1 312-222-2057 Illinois U.S.A.
  • 3122222058 | +1 312-222-2058 Illinois U.S.A.
  • 3122222059 | +1 312-222-2059 Illinois U.S.A.
  • 3122222060 | +1 312-222-2060 Illinois U.S.A.
  • 3122222061 | +1 312-222-2061 Illinois U.S.A.
  • 3122222062 | +1 312-222-2062 Illinois U.S.A.
  • 3122222063 | +1 312-222-2063 Illinois U.S.A.
  • 3122222064 | +1 312-222-2064 Illinois U.S.A.
  • 3122222065 | +1 312-222-2065 Illinois U.S.A.
  • 3122222066 | +1 312-222-2066 Illinois U.S.A.
  • 3122222067 | +1 312-222-2067 Illinois U.S.A.
  • 3122222068 | +1 312-222-2068 Illinois U.S.A.
  • 3122222069 | +1 312-222-2069 Illinois U.S.A.
  • 3122222070 | +1 312-222-2070 Illinois U.S.A.
  • 3122222071 | +1 312-222-2071 Illinois U.S.A.
  • 3122222072 | +1 312-222-2072 Illinois U.S.A.
  • 3122222073 | +1 312-222-2073 Illinois U.S.A.
  • 3122222074 | +1 312-222-2074 Illinois U.S.A.
  • 3122222075 | +1 312-222-2075 Illinois U.S.A.
  • 3122222076 | +1 312-222-2076 Illinois U.S.A.
  • 3122222077 | +1 312-222-2077 Illinois U.S.A.
  • 3122222078 | +1 312-222-2078 Illinois U.S.A.
  • 3122222079 | +1 312-222-2079 Illinois U.S.A.
  • 3122222080 | +1 312-222-2080 Illinois U.S.A.
  • 3122222081 | +1 312-222-2081 Illinois U.S.A.
  • 3122222082 | +1 312-222-2082 Illinois U.S.A.
  • 3122222083 | +1 312-222-2083 Illinois U.S.A.
  • 3122222084 | +1 312-222-2084 Illinois U.S.A.
  • 3122222085 | +1 312-222-2085 Illinois U.S.A.
  • 3122222086 | +1 312-222-2086 Illinois U.S.A.
  • 3122222087 | +1 312-222-2087 Illinois U.S.A.
  • 3122222088 | +1 312-222-2088 Illinois U.S.A.
  • 3122222089 | +1 312-222-2089 Illinois U.S.A.
  • 3122222090 | +1 312-222-2090 Illinois U.S.A.
  • 3122222091 | +1 312-222-2091 Illinois U.S.A.
  • 3122222092 | +1 312-222-2092 Illinois U.S.A.
  • 3122222093 | +1 312-222-2093 Illinois U.S.A.
  • 3122222094 | +1 312-222-2094 Illinois U.S.A.
  • 3122222095 | +1 312-222-2095 Illinois U.S.A.
  • 3122222096 | +1 312-222-2096 Illinois U.S.A.
  • 3122222097 | +1 312-222-2097 Illinois U.S.A.
  • 3122222098 | +1 312-222-2098 Illinois U.S.A.
  • 3122222099 | +1 312-222-2099 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