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).

  • 3128642000 | +1 312-864-2000 Illinois U.S.A.
  • 3128642001 | +1 312-864-2001 Illinois U.S.A.
  • 3128642002 | +1 312-864-2002 Illinois U.S.A.
  • 3128642003 | +1 312-864-2003 Illinois U.S.A.
  • 3128642004 | +1 312-864-2004 Illinois U.S.A.
  • 3128642005 | +1 312-864-2005 Illinois U.S.A.
  • 3128642006 | +1 312-864-2006 Illinois U.S.A.
  • 3128642007 | +1 312-864-2007 Illinois U.S.A.
  • 3128642008 | +1 312-864-2008 Illinois U.S.A.
  • 3128642009 | +1 312-864-2009 Illinois U.S.A.
  • 3128642010 | +1 312-864-2010 Illinois U.S.A.
  • 3128642011 | +1 312-864-2011 Illinois U.S.A.
  • 3128642012 | +1 312-864-2012 Illinois U.S.A.
  • 3128642013 | +1 312-864-2013 Illinois U.S.A.
  • 3128642014 | +1 312-864-2014 Illinois U.S.A.
  • 3128642015 | +1 312-864-2015 Illinois U.S.A.
  • 3128642016 | +1 312-864-2016 Illinois U.S.A.
  • 3128642017 | +1 312-864-2017 Illinois U.S.A.
  • 3128642018 | +1 312-864-2018 Illinois U.S.A.
  • 3128642019 | +1 312-864-2019 Illinois U.S.A.
  • 3128642020 | +1 312-864-2020 Illinois U.S.A.
  • 3128642021 | +1 312-864-2021 Illinois U.S.A.
  • 3128642022 | +1 312-864-2022 Illinois U.S.A.
  • 3128642023 | +1 312-864-2023 Illinois U.S.A.
  • 3128642024 | +1 312-864-2024 Illinois U.S.A.
  • 3128642025 | +1 312-864-2025 Illinois U.S.A.
  • 3128642026 | +1 312-864-2026 Illinois U.S.A.
  • 3128642027 | +1 312-864-2027 Illinois U.S.A.
  • 3128642028 | +1 312-864-2028 Illinois U.S.A.
  • 3128642029 | +1 312-864-2029 Illinois U.S.A.
  • 3128642030 | +1 312-864-2030 Illinois U.S.A.
  • 3128642031 | +1 312-864-2031 Illinois U.S.A.
  • 3128642032 | +1 312-864-2032 Illinois U.S.A.
  • 3128642033 | +1 312-864-2033 Illinois U.S.A.
  • 3128642034 | +1 312-864-2034 Illinois U.S.A.
  • 3128642035 | +1 312-864-2035 Illinois U.S.A.
  • 3128642036 | +1 312-864-2036 Illinois U.S.A.
  • 3128642037 | +1 312-864-2037 Illinois U.S.A.
  • 3128642038 | +1 312-864-2038 Illinois U.S.A.
  • 3128642039 | +1 312-864-2039 Illinois U.S.A.
  • 3128642040 | +1 312-864-2040 Illinois U.S.A.
  • 3128642041 | +1 312-864-2041 Illinois U.S.A.
  • 3128642042 | +1 312-864-2042 Illinois U.S.A.
  • 3128642043 | +1 312-864-2043 Illinois U.S.A.
  • 3128642044 | +1 312-864-2044 Illinois U.S.A.
  • 3128642045 | +1 312-864-2045 Illinois U.S.A.
  • 3128642046 | +1 312-864-2046 Illinois U.S.A.
  • 3128642047 | +1 312-864-2047 Illinois U.S.A.
  • 3128642048 | +1 312-864-2048 Illinois U.S.A.
  • 3128642049 | +1 312-864-2049 Illinois U.S.A.
  • 3128642050 | +1 312-864-2050 Illinois U.S.A.
  • 3128642051 | +1 312-864-2051 Illinois U.S.A.
  • 3128642052 | +1 312-864-2052 Illinois U.S.A.
  • 3128642053 | +1 312-864-2053 Illinois U.S.A.
  • 3128642054 | +1 312-864-2054 Illinois U.S.A.
  • 3128642055 | +1 312-864-2055 Illinois U.S.A.
  • 3128642056 | +1 312-864-2056 Illinois U.S.A.
  • 3128642057 | +1 312-864-2057 Illinois U.S.A.
  • 3128642058 | +1 312-864-2058 Illinois U.S.A.
  • 3128642059 | +1 312-864-2059 Illinois U.S.A.
  • 3128642060 | +1 312-864-2060 Illinois U.S.A.
  • 3128642061 | +1 312-864-2061 Illinois U.S.A.
  • 3128642062 | +1 312-864-2062 Illinois U.S.A.
  • 3128642063 | +1 312-864-2063 Illinois U.S.A.
  • 3128642064 | +1 312-864-2064 Illinois U.S.A.
  • 3128642065 | +1 312-864-2065 Illinois U.S.A.
  • 3128642066 | +1 312-864-2066 Illinois U.S.A.
  • 3128642067 | +1 312-864-2067 Illinois U.S.A.
  • 3128642068 | +1 312-864-2068 Illinois U.S.A.
  • 3128642069 | +1 312-864-2069 Illinois U.S.A.
  • 3128642070 | +1 312-864-2070 Illinois U.S.A.
  • 3128642071 | +1 312-864-2071 Illinois U.S.A.
  • 3128642072 | +1 312-864-2072 Illinois U.S.A.
  • 3128642073 | +1 312-864-2073 Illinois U.S.A.
  • 3128642074 | +1 312-864-2074 Illinois U.S.A.
  • 3128642075 | +1 312-864-2075 Illinois U.S.A.
  • 3128642076 | +1 312-864-2076 Illinois U.S.A.
  • 3128642077 | +1 312-864-2077 Illinois U.S.A.
  • 3128642078 | +1 312-864-2078 Illinois U.S.A.
  • 3128642079 | +1 312-864-2079 Illinois U.S.A.
  • 3128642080 | +1 312-864-2080 Illinois U.S.A.
  • 3128642081 | +1 312-864-2081 Illinois U.S.A.
  • 3128642082 | +1 312-864-2082 Illinois U.S.A.
  • 3128642083 | +1 312-864-2083 Illinois U.S.A.
  • 3128642084 | +1 312-864-2084 Illinois U.S.A.
  • 3128642085 | +1 312-864-2085 Illinois U.S.A.
  • 3128642086 | +1 312-864-2086 Illinois U.S.A.
  • 3128642087 | +1 312-864-2087 Illinois U.S.A.
  • 3128642088 | +1 312-864-2088 Illinois U.S.A.
  • 3128642089 | +1 312-864-2089 Illinois U.S.A.
  • 3128642090 | +1 312-864-2090 Illinois U.S.A.
  • 3128642091 | +1 312-864-2091 Illinois U.S.A.
  • 3128642092 | +1 312-864-2092 Illinois U.S.A.
  • 3128642093 | +1 312-864-2093 Illinois U.S.A.
  • 3128642094 | +1 312-864-2094 Illinois U.S.A.
  • 3128642095 | +1 312-864-2095 Illinois U.S.A.
  • 3128642096 | +1 312-864-2096 Illinois U.S.A.
  • 3128642097 | +1 312-864-2097 Illinois U.S.A.
  • 3128642098 | +1 312-864-2098 Illinois U.S.A.
  • 3128642099 | +1 312-864-2099 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