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).

  • 3129052000 | +1 312-905-2000 Illinois U.S.A.
  • 3129052001 | +1 312-905-2001 Illinois U.S.A.
  • 3129052002 | +1 312-905-2002 Illinois U.S.A.
  • 3129052003 | +1 312-905-2003 Illinois U.S.A.
  • 3129052004 | +1 312-905-2004 Illinois U.S.A.
  • 3129052005 | +1 312-905-2005 Illinois U.S.A.
  • 3129052006 | +1 312-905-2006 Illinois U.S.A.
  • 3129052007 | +1 312-905-2007 Illinois U.S.A.
  • 3129052008 | +1 312-905-2008 Illinois U.S.A.
  • 3129052009 | +1 312-905-2009 Illinois U.S.A.
  • 3129052010 | +1 312-905-2010 Illinois U.S.A.
  • 3129052011 | +1 312-905-2011 Illinois U.S.A.
  • 3129052012 | +1 312-905-2012 Illinois U.S.A.
  • 3129052013 | +1 312-905-2013 Illinois U.S.A.
  • 3129052014 | +1 312-905-2014 Illinois U.S.A.
  • 3129052015 | +1 312-905-2015 Illinois U.S.A.
  • 3129052016 | +1 312-905-2016 Illinois U.S.A.
  • 3129052017 | +1 312-905-2017 Illinois U.S.A.
  • 3129052018 | +1 312-905-2018 Illinois U.S.A.
  • 3129052019 | +1 312-905-2019 Illinois U.S.A.
  • 3129052020 | +1 312-905-2020 Illinois U.S.A.
  • 3129052021 | +1 312-905-2021 Illinois U.S.A.
  • 3129052022 | +1 312-905-2022 Illinois U.S.A.
  • 3129052023 | +1 312-905-2023 Illinois U.S.A.
  • 3129052024 | +1 312-905-2024 Illinois U.S.A.
  • 3129052025 | +1 312-905-2025 Illinois U.S.A.
  • 3129052026 | +1 312-905-2026 Illinois U.S.A.
  • 3129052027 | +1 312-905-2027 Illinois U.S.A.
  • 3129052028 | +1 312-905-2028 Illinois U.S.A.
  • 3129052029 | +1 312-905-2029 Illinois U.S.A.
  • 3129052030 | +1 312-905-2030 Illinois U.S.A.
  • 3129052031 | +1 312-905-2031 Illinois U.S.A.
  • 3129052032 | +1 312-905-2032 Illinois U.S.A.
  • 3129052033 | +1 312-905-2033 Illinois U.S.A.
  • 3129052034 | +1 312-905-2034 Illinois U.S.A.
  • 3129052035 | +1 312-905-2035 Illinois U.S.A.
  • 3129052036 | +1 312-905-2036 Illinois U.S.A.
  • 3129052037 | +1 312-905-2037 Illinois U.S.A.
  • 3129052038 | +1 312-905-2038 Illinois U.S.A.
  • 3129052039 | +1 312-905-2039 Illinois U.S.A.
  • 3129052040 | +1 312-905-2040 Illinois U.S.A.
  • 3129052041 | +1 312-905-2041 Illinois U.S.A.
  • 3129052042 | +1 312-905-2042 Illinois U.S.A.
  • 3129052043 | +1 312-905-2043 Illinois U.S.A.
  • 3129052044 | +1 312-905-2044 Illinois U.S.A.
  • 3129052045 | +1 312-905-2045 Illinois U.S.A.
  • 3129052046 | +1 312-905-2046 Illinois U.S.A.
  • 3129052047 | +1 312-905-2047 Illinois U.S.A.
  • 3129052048 | +1 312-905-2048 Illinois U.S.A.
  • 3129052049 | +1 312-905-2049 Illinois U.S.A.
  • 3129052050 | +1 312-905-2050 Illinois U.S.A.
  • 3129052051 | +1 312-905-2051 Illinois U.S.A.
  • 3129052052 | +1 312-905-2052 Illinois U.S.A.
  • 3129052053 | +1 312-905-2053 Illinois U.S.A.
  • 3129052054 | +1 312-905-2054 Illinois U.S.A.
  • 3129052055 | +1 312-905-2055 Illinois U.S.A.
  • 3129052056 | +1 312-905-2056 Illinois U.S.A.
  • 3129052057 | +1 312-905-2057 Illinois U.S.A.
  • 3129052058 | +1 312-905-2058 Illinois U.S.A.
  • 3129052059 | +1 312-905-2059 Illinois U.S.A.
  • 3129052060 | +1 312-905-2060 Illinois U.S.A.
  • 3129052061 | +1 312-905-2061 Illinois U.S.A.
  • 3129052062 | +1 312-905-2062 Illinois U.S.A.
  • 3129052063 | +1 312-905-2063 Illinois U.S.A.
  • 3129052064 | +1 312-905-2064 Illinois U.S.A.
  • 3129052065 | +1 312-905-2065 Illinois U.S.A.
  • 3129052066 | +1 312-905-2066 Illinois U.S.A.
  • 3129052067 | +1 312-905-2067 Illinois U.S.A.
  • 3129052068 | +1 312-905-2068 Illinois U.S.A.
  • 3129052069 | +1 312-905-2069 Illinois U.S.A.
  • 3129052070 | +1 312-905-2070 Illinois U.S.A.
  • 3129052071 | +1 312-905-2071 Illinois U.S.A.
  • 3129052072 | +1 312-905-2072 Illinois U.S.A.
  • 3129052073 | +1 312-905-2073 Illinois U.S.A.
  • 3129052074 | +1 312-905-2074 Illinois U.S.A.
  • 3129052075 | +1 312-905-2075 Illinois U.S.A.
  • 3129052076 | +1 312-905-2076 Illinois U.S.A.
  • 3129052077 | +1 312-905-2077 Illinois U.S.A.
  • 3129052078 | +1 312-905-2078 Illinois U.S.A.
  • 3129052079 | +1 312-905-2079 Illinois U.S.A.
  • 3129052080 | +1 312-905-2080 Illinois U.S.A.
  • 3129052081 | +1 312-905-2081 Illinois U.S.A.
  • 3129052082 | +1 312-905-2082 Illinois U.S.A.
  • 3129052083 | +1 312-905-2083 Illinois U.S.A.
  • 3129052084 | +1 312-905-2084 Illinois U.S.A.
  • 3129052085 | +1 312-905-2085 Illinois U.S.A.
  • 3129052086 | +1 312-905-2086 Illinois U.S.A.
  • 3129052087 | +1 312-905-2087 Illinois U.S.A.
  • 3129052088 | +1 312-905-2088 Illinois U.S.A.
  • 3129052089 | +1 312-905-2089 Illinois U.S.A.
  • 3129052090 | +1 312-905-2090 Illinois U.S.A.
  • 3129052091 | +1 312-905-2091 Illinois U.S.A.
  • 3129052092 | +1 312-905-2092 Illinois U.S.A.
  • 3129052093 | +1 312-905-2093 Illinois U.S.A.
  • 3129052094 | +1 312-905-2094 Illinois U.S.A.
  • 3129052095 | +1 312-905-2095 Illinois U.S.A.
  • 3129052096 | +1 312-905-2096 Illinois U.S.A.
  • 3129052097 | +1 312-905-2097 Illinois U.S.A.
  • 3129052098 | +1 312-905-2098 Illinois U.S.A.
  • 3129052099 | +1 312-905-2099 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