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).

  • 3129022000 | +1 312-902-2000 Illinois U.S.A.
  • 3129022001 | +1 312-902-2001 Illinois U.S.A.
  • 3129022002 | +1 312-902-2002 Illinois U.S.A.
  • 3129022003 | +1 312-902-2003 Illinois U.S.A.
  • 3129022004 | +1 312-902-2004 Illinois U.S.A.
  • 3129022005 | +1 312-902-2005 Illinois U.S.A.
  • 3129022006 | +1 312-902-2006 Illinois U.S.A.
  • 3129022007 | +1 312-902-2007 Illinois U.S.A.
  • 3129022008 | +1 312-902-2008 Illinois U.S.A.
  • 3129022009 | +1 312-902-2009 Illinois U.S.A.
  • 3129022010 | +1 312-902-2010 Illinois U.S.A.
  • 3129022011 | +1 312-902-2011 Illinois U.S.A.
  • 3129022012 | +1 312-902-2012 Illinois U.S.A.
  • 3129022013 | +1 312-902-2013 Illinois U.S.A.
  • 3129022014 | +1 312-902-2014 Illinois U.S.A.
  • 3129022015 | +1 312-902-2015 Illinois U.S.A.
  • 3129022016 | +1 312-902-2016 Illinois U.S.A.
  • 3129022017 | +1 312-902-2017 Illinois U.S.A.
  • 3129022018 | +1 312-902-2018 Illinois U.S.A.
  • 3129022019 | +1 312-902-2019 Illinois U.S.A.
  • 3129022020 | +1 312-902-2020 Illinois U.S.A.
  • 3129022021 | +1 312-902-2021 Illinois U.S.A.
  • 3129022022 | +1 312-902-2022 Illinois U.S.A.
  • 3129022023 | +1 312-902-2023 Illinois U.S.A.
  • 3129022024 | +1 312-902-2024 Illinois U.S.A.
  • 3129022025 | +1 312-902-2025 Illinois U.S.A.
  • 3129022026 | +1 312-902-2026 Illinois U.S.A.
  • 3129022027 | +1 312-902-2027 Illinois U.S.A.
  • 3129022028 | +1 312-902-2028 Illinois U.S.A.
  • 3129022029 | +1 312-902-2029 Illinois U.S.A.
  • 3129022030 | +1 312-902-2030 Illinois U.S.A.
  • 3129022031 | +1 312-902-2031 Illinois U.S.A.
  • 3129022032 | +1 312-902-2032 Illinois U.S.A.
  • 3129022033 | +1 312-902-2033 Illinois U.S.A.
  • 3129022034 | +1 312-902-2034 Illinois U.S.A.
  • 3129022035 | +1 312-902-2035 Illinois U.S.A.
  • 3129022036 | +1 312-902-2036 Illinois U.S.A.
  • 3129022037 | +1 312-902-2037 Illinois U.S.A.
  • 3129022038 | +1 312-902-2038 Illinois U.S.A.
  • 3129022039 | +1 312-902-2039 Illinois U.S.A.
  • 3129022040 | +1 312-902-2040 Illinois U.S.A.
  • 3129022041 | +1 312-902-2041 Illinois U.S.A.
  • 3129022042 | +1 312-902-2042 Illinois U.S.A.
  • 3129022043 | +1 312-902-2043 Illinois U.S.A.
  • 3129022044 | +1 312-902-2044 Illinois U.S.A.
  • 3129022045 | +1 312-902-2045 Illinois U.S.A.
  • 3129022046 | +1 312-902-2046 Illinois U.S.A.
  • 3129022047 | +1 312-902-2047 Illinois U.S.A.
  • 3129022048 | +1 312-902-2048 Illinois U.S.A.
  • 3129022049 | +1 312-902-2049 Illinois U.S.A.
  • 3129022050 | +1 312-902-2050 Illinois U.S.A.
  • 3129022051 | +1 312-902-2051 Illinois U.S.A.
  • 3129022052 | +1 312-902-2052 Illinois U.S.A.
  • 3129022053 | +1 312-902-2053 Illinois U.S.A.
  • 3129022054 | +1 312-902-2054 Illinois U.S.A.
  • 3129022055 | +1 312-902-2055 Illinois U.S.A.
  • 3129022056 | +1 312-902-2056 Illinois U.S.A.
  • 3129022057 | +1 312-902-2057 Illinois U.S.A.
  • 3129022058 | +1 312-902-2058 Illinois U.S.A.
  • 3129022059 | +1 312-902-2059 Illinois U.S.A.
  • 3129022060 | +1 312-902-2060 Illinois U.S.A.
  • 3129022061 | +1 312-902-2061 Illinois U.S.A.
  • 3129022062 | +1 312-902-2062 Illinois U.S.A.
  • 3129022063 | +1 312-902-2063 Illinois U.S.A.
  • 3129022064 | +1 312-902-2064 Illinois U.S.A.
  • 3129022065 | +1 312-902-2065 Illinois U.S.A.
  • 3129022066 | +1 312-902-2066 Illinois U.S.A.
  • 3129022067 | +1 312-902-2067 Illinois U.S.A.
  • 3129022068 | +1 312-902-2068 Illinois U.S.A.
  • 3129022069 | +1 312-902-2069 Illinois U.S.A.
  • 3129022070 | +1 312-902-2070 Illinois U.S.A.
  • 3129022071 | +1 312-902-2071 Illinois U.S.A.
  • 3129022072 | +1 312-902-2072 Illinois U.S.A.
  • 3129022073 | +1 312-902-2073 Illinois U.S.A.
  • 3129022074 | +1 312-902-2074 Illinois U.S.A.
  • 3129022075 | +1 312-902-2075 Illinois U.S.A.
  • 3129022076 | +1 312-902-2076 Illinois U.S.A.
  • 3129022077 | +1 312-902-2077 Illinois U.S.A.
  • 3129022078 | +1 312-902-2078 Illinois U.S.A.
  • 3129022079 | +1 312-902-2079 Illinois U.S.A.
  • 3129022080 | +1 312-902-2080 Illinois U.S.A.
  • 3129022081 | +1 312-902-2081 Illinois U.S.A.
  • 3129022082 | +1 312-902-2082 Illinois U.S.A.
  • 3129022083 | +1 312-902-2083 Illinois U.S.A.
  • 3129022084 | +1 312-902-2084 Illinois U.S.A.
  • 3129022085 | +1 312-902-2085 Illinois U.S.A.
  • 3129022086 | +1 312-902-2086 Illinois U.S.A.
  • 3129022087 | +1 312-902-2087 Illinois U.S.A.
  • 3129022088 | +1 312-902-2088 Illinois U.S.A.
  • 3129022089 | +1 312-902-2089 Illinois U.S.A.
  • 3129022090 | +1 312-902-2090 Illinois U.S.A.
  • 3129022091 | +1 312-902-2091 Illinois U.S.A.
  • 3129022092 | +1 312-902-2092 Illinois U.S.A.
  • 3129022093 | +1 312-902-2093 Illinois U.S.A.
  • 3129022094 | +1 312-902-2094 Illinois U.S.A.
  • 3129022095 | +1 312-902-2095 Illinois U.S.A.
  • 3129022096 | +1 312-902-2096 Illinois U.S.A.
  • 3129022097 | +1 312-902-2097 Illinois U.S.A.
  • 3129022098 | +1 312-902-2098 Illinois U.S.A.
  • 3129022099 | +1 312-902-2099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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