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).

  • 3123292000 | +1 312-329-2000 Illinois U.S.A.
  • 3123292001 | +1 312-329-2001 Illinois U.S.A.
  • 3123292002 | +1 312-329-2002 Illinois U.S.A.
  • 3123292003 | +1 312-329-2003 Illinois U.S.A.
  • 3123292004 | +1 312-329-2004 Illinois U.S.A.
  • 3123292005 | +1 312-329-2005 Illinois U.S.A.
  • 3123292006 | +1 312-329-2006 Illinois U.S.A.
  • 3123292007 | +1 312-329-2007 Illinois U.S.A.
  • 3123292008 | +1 312-329-2008 Illinois U.S.A.
  • 3123292009 | +1 312-329-2009 Illinois U.S.A.
  • 3123292010 | +1 312-329-2010 Illinois U.S.A.
  • 3123292011 | +1 312-329-2011 Illinois U.S.A.
  • 3123292012 | +1 312-329-2012 Illinois U.S.A.
  • 3123292013 | +1 312-329-2013 Illinois U.S.A.
  • 3123292014 | +1 312-329-2014 Illinois U.S.A.
  • 3123292015 | +1 312-329-2015 Illinois U.S.A.
  • 3123292016 | +1 312-329-2016 Illinois U.S.A.
  • 3123292017 | +1 312-329-2017 Illinois U.S.A.
  • 3123292018 | +1 312-329-2018 Illinois U.S.A.
  • 3123292019 | +1 312-329-2019 Illinois U.S.A.
  • 3123292020 | +1 312-329-2020 Illinois U.S.A.
  • 3123292021 | +1 312-329-2021 Illinois U.S.A.
  • 3123292022 | +1 312-329-2022 Illinois U.S.A.
  • 3123292023 | +1 312-329-2023 Illinois U.S.A.
  • 3123292024 | +1 312-329-2024 Illinois U.S.A.
  • 3123292025 | +1 312-329-2025 Illinois U.S.A.
  • 3123292026 | +1 312-329-2026 Illinois U.S.A.
  • 3123292027 | +1 312-329-2027 Illinois U.S.A.
  • 3123292028 | +1 312-329-2028 Illinois U.S.A.
  • 3123292029 | +1 312-329-2029 Illinois U.S.A.
  • 3123292030 | +1 312-329-2030 Illinois U.S.A.
  • 3123292031 | +1 312-329-2031 Illinois U.S.A.
  • 3123292032 | +1 312-329-2032 Illinois U.S.A.
  • 3123292033 | +1 312-329-2033 Illinois U.S.A.
  • 3123292034 | +1 312-329-2034 Illinois U.S.A.
  • 3123292035 | +1 312-329-2035 Illinois U.S.A.
  • 3123292036 | +1 312-329-2036 Illinois U.S.A.
  • 3123292037 | +1 312-329-2037 Illinois U.S.A.
  • 3123292038 | +1 312-329-2038 Illinois U.S.A.
  • 3123292039 | +1 312-329-2039 Illinois U.S.A.
  • 3123292040 | +1 312-329-2040 Illinois U.S.A.
  • 3123292041 | +1 312-329-2041 Illinois U.S.A.
  • 3123292042 | +1 312-329-2042 Illinois U.S.A.
  • 3123292043 | +1 312-329-2043 Illinois U.S.A.
  • 3123292044 | +1 312-329-2044 Illinois U.S.A.
  • 3123292045 | +1 312-329-2045 Illinois U.S.A.
  • 3123292046 | +1 312-329-2046 Illinois U.S.A.
  • 3123292047 | +1 312-329-2047 Illinois U.S.A.
  • 3123292048 | +1 312-329-2048 Illinois U.S.A.
  • 3123292049 | +1 312-329-2049 Illinois U.S.A.
  • 3123292050 | +1 312-329-2050 Illinois U.S.A.
  • 3123292051 | +1 312-329-2051 Illinois U.S.A.
  • 3123292052 | +1 312-329-2052 Illinois U.S.A.
  • 3123292053 | +1 312-329-2053 Illinois U.S.A.
  • 3123292054 | +1 312-329-2054 Illinois U.S.A.
  • 3123292055 | +1 312-329-2055 Illinois U.S.A.
  • 3123292056 | +1 312-329-2056 Illinois U.S.A.
  • 3123292057 | +1 312-329-2057 Illinois U.S.A.
  • 3123292058 | +1 312-329-2058 Illinois U.S.A.
  • 3123292059 | +1 312-329-2059 Illinois U.S.A.
  • 3123292060 | +1 312-329-2060 Illinois U.S.A.
  • 3123292061 | +1 312-329-2061 Illinois U.S.A.
  • 3123292062 | +1 312-329-2062 Illinois U.S.A.
  • 3123292063 | +1 312-329-2063 Illinois U.S.A.
  • 3123292064 | +1 312-329-2064 Illinois U.S.A.
  • 3123292065 | +1 312-329-2065 Illinois U.S.A.
  • 3123292066 | +1 312-329-2066 Illinois U.S.A.
  • 3123292067 | +1 312-329-2067 Illinois U.S.A.
  • 3123292068 | +1 312-329-2068 Illinois U.S.A.
  • 3123292069 | +1 312-329-2069 Illinois U.S.A.
  • 3123292070 | +1 312-329-2070 Illinois U.S.A.
  • 3123292071 | +1 312-329-2071 Illinois U.S.A.
  • 3123292072 | +1 312-329-2072 Illinois U.S.A.
  • 3123292073 | +1 312-329-2073 Illinois U.S.A.
  • 3123292074 | +1 312-329-2074 Illinois U.S.A.
  • 3123292075 | +1 312-329-2075 Illinois U.S.A.
  • 3123292076 | +1 312-329-2076 Illinois U.S.A.
  • 3123292077 | +1 312-329-2077 Illinois U.S.A.
  • 3123292078 | +1 312-329-2078 Illinois U.S.A.
  • 3123292079 | +1 312-329-2079 Illinois U.S.A.
  • 3123292080 | +1 312-329-2080 Illinois U.S.A.
  • 3123292081 | +1 312-329-2081 Illinois U.S.A.
  • 3123292082 | +1 312-329-2082 Illinois U.S.A.
  • 3123292083 | +1 312-329-2083 Illinois U.S.A.
  • 3123292084 | +1 312-329-2084 Illinois U.S.A.
  • 3123292085 | +1 312-329-2085 Illinois U.S.A.
  • 3123292086 | +1 312-329-2086 Illinois U.S.A.
  • 3123292087 | +1 312-329-2087 Illinois U.S.A.
  • 3123292088 | +1 312-329-2088 Illinois U.S.A.
  • 3123292089 | +1 312-329-2089 Illinois U.S.A.
  • 3123292090 | +1 312-329-2090 Illinois U.S.A.
  • 3123292091 | +1 312-329-2091 Illinois U.S.A.
  • 3123292092 | +1 312-329-2092 Illinois U.S.A.
  • 3123292093 | +1 312-329-2093 Illinois U.S.A.
  • 3123292094 | +1 312-329-2094 Illinois U.S.A.
  • 3123292095 | +1 312-329-2095 Illinois U.S.A.
  • 3123292096 | +1 312-329-2096 Illinois U.S.A.
  • 3123292097 | +1 312-329-2097 Illinois U.S.A.
  • 3123292098 | +1 312-329-2098 Illinois U.S.A.
  • 3123292099 | +1 312-329-2099 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