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).

  • 3127012000 | +1 312-701-2000 Illinois U.S.A.
  • 3127012001 | +1 312-701-2001 Illinois U.S.A.
  • 3127012002 | +1 312-701-2002 Illinois U.S.A.
  • 3127012003 | +1 312-701-2003 Illinois U.S.A.
  • 3127012004 | +1 312-701-2004 Illinois U.S.A.
  • 3127012005 | +1 312-701-2005 Illinois U.S.A.
  • 3127012006 | +1 312-701-2006 Illinois U.S.A.
  • 3127012007 | +1 312-701-2007 Illinois U.S.A.
  • 3127012008 | +1 312-701-2008 Illinois U.S.A.
  • 3127012009 | +1 312-701-2009 Illinois U.S.A.
  • 3127012010 | +1 312-701-2010 Illinois U.S.A.
  • 3127012011 | +1 312-701-2011 Illinois U.S.A.
  • 3127012012 | +1 312-701-2012 Illinois U.S.A.
  • 3127012013 | +1 312-701-2013 Illinois U.S.A.
  • 3127012014 | +1 312-701-2014 Illinois U.S.A.
  • 3127012015 | +1 312-701-2015 Illinois U.S.A.
  • 3127012016 | +1 312-701-2016 Illinois U.S.A.
  • 3127012017 | +1 312-701-2017 Illinois U.S.A.
  • 3127012018 | +1 312-701-2018 Illinois U.S.A.
  • 3127012019 | +1 312-701-2019 Illinois U.S.A.
  • 3127012020 | +1 312-701-2020 Illinois U.S.A.
  • 3127012021 | +1 312-701-2021 Illinois U.S.A.
  • 3127012022 | +1 312-701-2022 Illinois U.S.A.
  • 3127012023 | +1 312-701-2023 Illinois U.S.A.
  • 3127012024 | +1 312-701-2024 Illinois U.S.A.
  • 3127012025 | +1 312-701-2025 Illinois U.S.A.
  • 3127012026 | +1 312-701-2026 Illinois U.S.A.
  • 3127012027 | +1 312-701-2027 Illinois U.S.A.
  • 3127012028 | +1 312-701-2028 Illinois U.S.A.
  • 3127012029 | +1 312-701-2029 Illinois U.S.A.
  • 3127012030 | +1 312-701-2030 Illinois U.S.A.
  • 3127012031 | +1 312-701-2031 Illinois U.S.A.
  • 3127012032 | +1 312-701-2032 Illinois U.S.A.
  • 3127012033 | +1 312-701-2033 Illinois U.S.A.
  • 3127012034 | +1 312-701-2034 Illinois U.S.A.
  • 3127012035 | +1 312-701-2035 Illinois U.S.A.
  • 3127012036 | +1 312-701-2036 Illinois U.S.A.
  • 3127012037 | +1 312-701-2037 Illinois U.S.A.
  • 3127012038 | +1 312-701-2038 Illinois U.S.A.
  • 3127012039 | +1 312-701-2039 Illinois U.S.A.
  • 3127012040 | +1 312-701-2040 Illinois U.S.A.
  • 3127012041 | +1 312-701-2041 Illinois U.S.A.
  • 3127012042 | +1 312-701-2042 Illinois U.S.A.
  • 3127012043 | +1 312-701-2043 Illinois U.S.A.
  • 3127012044 | +1 312-701-2044 Illinois U.S.A.
  • 3127012045 | +1 312-701-2045 Illinois U.S.A.
  • 3127012046 | +1 312-701-2046 Illinois U.S.A.
  • 3127012047 | +1 312-701-2047 Illinois U.S.A.
  • 3127012048 | +1 312-701-2048 Illinois U.S.A.
  • 3127012049 | +1 312-701-2049 Illinois U.S.A.
  • 3127012050 | +1 312-701-2050 Illinois U.S.A.
  • 3127012051 | +1 312-701-2051 Illinois U.S.A.
  • 3127012052 | +1 312-701-2052 Illinois U.S.A.
  • 3127012053 | +1 312-701-2053 Illinois U.S.A.
  • 3127012054 | +1 312-701-2054 Illinois U.S.A.
  • 3127012055 | +1 312-701-2055 Illinois U.S.A.
  • 3127012056 | +1 312-701-2056 Illinois U.S.A.
  • 3127012057 | +1 312-701-2057 Illinois U.S.A.
  • 3127012058 | +1 312-701-2058 Illinois U.S.A.
  • 3127012059 | +1 312-701-2059 Illinois U.S.A.
  • 3127012060 | +1 312-701-2060 Illinois U.S.A.
  • 3127012061 | +1 312-701-2061 Illinois U.S.A.
  • 3127012062 | +1 312-701-2062 Illinois U.S.A.
  • 3127012063 | +1 312-701-2063 Illinois U.S.A.
  • 3127012064 | +1 312-701-2064 Illinois U.S.A.
  • 3127012065 | +1 312-701-2065 Illinois U.S.A.
  • 3127012066 | +1 312-701-2066 Illinois U.S.A.
  • 3127012067 | +1 312-701-2067 Illinois U.S.A.
  • 3127012068 | +1 312-701-2068 Illinois U.S.A.
  • 3127012069 | +1 312-701-2069 Illinois U.S.A.
  • 3127012070 | +1 312-701-2070 Illinois U.S.A.
  • 3127012071 | +1 312-701-2071 Illinois U.S.A.
  • 3127012072 | +1 312-701-2072 Illinois U.S.A.
  • 3127012073 | +1 312-701-2073 Illinois U.S.A.
  • 3127012074 | +1 312-701-2074 Illinois U.S.A.
  • 3127012075 | +1 312-701-2075 Illinois U.S.A.
  • 3127012076 | +1 312-701-2076 Illinois U.S.A.
  • 3127012077 | +1 312-701-2077 Illinois U.S.A.
  • 3127012078 | +1 312-701-2078 Illinois U.S.A.
  • 3127012079 | +1 312-701-2079 Illinois U.S.A.
  • 3127012080 | +1 312-701-2080 Illinois U.S.A.
  • 3127012081 | +1 312-701-2081 Illinois U.S.A.
  • 3127012082 | +1 312-701-2082 Illinois U.S.A.
  • 3127012083 | +1 312-701-2083 Illinois U.S.A.
  • 3127012084 | +1 312-701-2084 Illinois U.S.A.
  • 3127012085 | +1 312-701-2085 Illinois U.S.A.
  • 3127012086 | +1 312-701-2086 Illinois U.S.A.
  • 3127012087 | +1 312-701-2087 Illinois U.S.A.
  • 3127012088 | +1 312-701-2088 Illinois U.S.A.
  • 3127012089 | +1 312-701-2089 Illinois U.S.A.
  • 3127012090 | +1 312-701-2090 Illinois U.S.A.
  • 3127012091 | +1 312-701-2091 Illinois U.S.A.
  • 3127012092 | +1 312-701-2092 Illinois U.S.A.
  • 3127012093 | +1 312-701-2093 Illinois U.S.A.
  • 3127012094 | +1 312-701-2094 Illinois U.S.A.
  • 3127012095 | +1 312-701-2095 Illinois U.S.A.
  • 3127012096 | +1 312-701-2096 Illinois U.S.A.
  • 3127012097 | +1 312-701-2097 Illinois U.S.A.
  • 3127012098 | +1 312-701-2098 Illinois U.S.A.
  • 3127012099 | +1 312-701-2099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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