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).

  • 3125032000 | +1 312-503-2000 Illinois U.S.A.
  • 3125032001 | +1 312-503-2001 Illinois U.S.A.
  • 3125032002 | +1 312-503-2002 Illinois U.S.A.
  • 3125032003 | +1 312-503-2003 Illinois U.S.A.
  • 3125032004 | +1 312-503-2004 Illinois U.S.A.
  • 3125032005 | +1 312-503-2005 Illinois U.S.A.
  • 3125032006 | +1 312-503-2006 Illinois U.S.A.
  • 3125032007 | +1 312-503-2007 Illinois U.S.A.
  • 3125032008 | +1 312-503-2008 Illinois U.S.A.
  • 3125032009 | +1 312-503-2009 Illinois U.S.A.
  • 3125032010 | +1 312-503-2010 Illinois U.S.A.
  • 3125032011 | +1 312-503-2011 Illinois U.S.A.
  • 3125032012 | +1 312-503-2012 Illinois U.S.A.
  • 3125032013 | +1 312-503-2013 Illinois U.S.A.
  • 3125032014 | +1 312-503-2014 Illinois U.S.A.
  • 3125032015 | +1 312-503-2015 Illinois U.S.A.
  • 3125032016 | +1 312-503-2016 Illinois U.S.A.
  • 3125032017 | +1 312-503-2017 Illinois U.S.A.
  • 3125032018 | +1 312-503-2018 Illinois U.S.A.
  • 3125032019 | +1 312-503-2019 Illinois U.S.A.
  • 3125032020 | +1 312-503-2020 Illinois U.S.A.
  • 3125032021 | +1 312-503-2021 Illinois U.S.A.
  • 3125032022 | +1 312-503-2022 Illinois U.S.A.
  • 3125032023 | +1 312-503-2023 Illinois U.S.A.
  • 3125032024 | +1 312-503-2024 Illinois U.S.A.
  • 3125032025 | +1 312-503-2025 Illinois U.S.A.
  • 3125032026 | +1 312-503-2026 Illinois U.S.A.
  • 3125032027 | +1 312-503-2027 Illinois U.S.A.
  • 3125032028 | +1 312-503-2028 Illinois U.S.A.
  • 3125032029 | +1 312-503-2029 Illinois U.S.A.
  • 3125032030 | +1 312-503-2030 Illinois U.S.A.
  • 3125032031 | +1 312-503-2031 Illinois U.S.A.
  • 3125032032 | +1 312-503-2032 Illinois U.S.A.
  • 3125032033 | +1 312-503-2033 Illinois U.S.A.
  • 3125032034 | +1 312-503-2034 Illinois U.S.A.
  • 3125032035 | +1 312-503-2035 Illinois U.S.A.
  • 3125032036 | +1 312-503-2036 Illinois U.S.A.
  • 3125032037 | +1 312-503-2037 Illinois U.S.A.
  • 3125032038 | +1 312-503-2038 Illinois U.S.A.
  • 3125032039 | +1 312-503-2039 Illinois U.S.A.
  • 3125032040 | +1 312-503-2040 Illinois U.S.A.
  • 3125032041 | +1 312-503-2041 Illinois U.S.A.
  • 3125032042 | +1 312-503-2042 Illinois U.S.A.
  • 3125032043 | +1 312-503-2043 Illinois U.S.A.
  • 3125032044 | +1 312-503-2044 Illinois U.S.A.
  • 3125032045 | +1 312-503-2045 Illinois U.S.A.
  • 3125032046 | +1 312-503-2046 Illinois U.S.A.
  • 3125032047 | +1 312-503-2047 Illinois U.S.A.
  • 3125032048 | +1 312-503-2048 Illinois U.S.A.
  • 3125032049 | +1 312-503-2049 Illinois U.S.A.
  • 3125032050 | +1 312-503-2050 Illinois U.S.A.
  • 3125032051 | +1 312-503-2051 Illinois U.S.A.
  • 3125032052 | +1 312-503-2052 Illinois U.S.A.
  • 3125032053 | +1 312-503-2053 Illinois U.S.A.
  • 3125032054 | +1 312-503-2054 Illinois U.S.A.
  • 3125032055 | +1 312-503-2055 Illinois U.S.A.
  • 3125032056 | +1 312-503-2056 Illinois U.S.A.
  • 3125032057 | +1 312-503-2057 Illinois U.S.A.
  • 3125032058 | +1 312-503-2058 Illinois U.S.A.
  • 3125032059 | +1 312-503-2059 Illinois U.S.A.
  • 3125032060 | +1 312-503-2060 Illinois U.S.A.
  • 3125032061 | +1 312-503-2061 Illinois U.S.A.
  • 3125032062 | +1 312-503-2062 Illinois U.S.A.
  • 3125032063 | +1 312-503-2063 Illinois U.S.A.
  • 3125032064 | +1 312-503-2064 Illinois U.S.A.
  • 3125032065 | +1 312-503-2065 Illinois U.S.A.
  • 3125032066 | +1 312-503-2066 Illinois U.S.A.
  • 3125032067 | +1 312-503-2067 Illinois U.S.A.
  • 3125032068 | +1 312-503-2068 Illinois U.S.A.
  • 3125032069 | +1 312-503-2069 Illinois U.S.A.
  • 3125032070 | +1 312-503-2070 Illinois U.S.A.
  • 3125032071 | +1 312-503-2071 Illinois U.S.A.
  • 3125032072 | +1 312-503-2072 Illinois U.S.A.
  • 3125032073 | +1 312-503-2073 Illinois U.S.A.
  • 3125032074 | +1 312-503-2074 Illinois U.S.A.
  • 3125032075 | +1 312-503-2075 Illinois U.S.A.
  • 3125032076 | +1 312-503-2076 Illinois U.S.A.
  • 3125032077 | +1 312-503-2077 Illinois U.S.A.
  • 3125032078 | +1 312-503-2078 Illinois U.S.A.
  • 3125032079 | +1 312-503-2079 Illinois U.S.A.
  • 3125032080 | +1 312-503-2080 Illinois U.S.A.
  • 3125032081 | +1 312-503-2081 Illinois U.S.A.
  • 3125032082 | +1 312-503-2082 Illinois U.S.A.
  • 3125032083 | +1 312-503-2083 Illinois U.S.A.
  • 3125032084 | +1 312-503-2084 Illinois U.S.A.
  • 3125032085 | +1 312-503-2085 Illinois U.S.A.
  • 3125032086 | +1 312-503-2086 Illinois U.S.A.
  • 3125032087 | +1 312-503-2087 Illinois U.S.A.
  • 3125032088 | +1 312-503-2088 Illinois U.S.A.
  • 3125032089 | +1 312-503-2089 Illinois U.S.A.
  • 3125032090 | +1 312-503-2090 Illinois U.S.A.
  • 3125032091 | +1 312-503-2091 Illinois U.S.A.
  • 3125032092 | +1 312-503-2092 Illinois U.S.A.
  • 3125032093 | +1 312-503-2093 Illinois U.S.A.
  • 3125032094 | +1 312-503-2094 Illinois U.S.A.
  • 3125032095 | +1 312-503-2095 Illinois U.S.A.
  • 3125032096 | +1 312-503-2096 Illinois U.S.A.
  • 3125032097 | +1 312-503-2097 Illinois U.S.A.
  • 3125032098 | +1 312-503-2098 Illinois U.S.A.
  • 3125032099 | +1 312-503-2099 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