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).

  • 3126932000 | +1 312-693-2000 Illinois U.S.A.
  • 3126932001 | +1 312-693-2001 Illinois U.S.A.
  • 3126932002 | +1 312-693-2002 Illinois U.S.A.
  • 3126932003 | +1 312-693-2003 Illinois U.S.A.
  • 3126932004 | +1 312-693-2004 Illinois U.S.A.
  • 3126932005 | +1 312-693-2005 Illinois U.S.A.
  • 3126932006 | +1 312-693-2006 Illinois U.S.A.
  • 3126932007 | +1 312-693-2007 Illinois U.S.A.
  • 3126932008 | +1 312-693-2008 Illinois U.S.A.
  • 3126932009 | +1 312-693-2009 Illinois U.S.A.
  • 3126932010 | +1 312-693-2010 Illinois U.S.A.
  • 3126932011 | +1 312-693-2011 Illinois U.S.A.
  • 3126932012 | +1 312-693-2012 Illinois U.S.A.
  • 3126932013 | +1 312-693-2013 Illinois U.S.A.
  • 3126932014 | +1 312-693-2014 Illinois U.S.A.
  • 3126932015 | +1 312-693-2015 Illinois U.S.A.
  • 3126932016 | +1 312-693-2016 Illinois U.S.A.
  • 3126932017 | +1 312-693-2017 Illinois U.S.A.
  • 3126932018 | +1 312-693-2018 Illinois U.S.A.
  • 3126932019 | +1 312-693-2019 Illinois U.S.A.
  • 3126932020 | +1 312-693-2020 Illinois U.S.A.
  • 3126932021 | +1 312-693-2021 Illinois U.S.A.
  • 3126932022 | +1 312-693-2022 Illinois U.S.A.
  • 3126932023 | +1 312-693-2023 Illinois U.S.A.
  • 3126932024 | +1 312-693-2024 Illinois U.S.A.
  • 3126932025 | +1 312-693-2025 Illinois U.S.A.
  • 3126932026 | +1 312-693-2026 Illinois U.S.A.
  • 3126932027 | +1 312-693-2027 Illinois U.S.A.
  • 3126932028 | +1 312-693-2028 Illinois U.S.A.
  • 3126932029 | +1 312-693-2029 Illinois U.S.A.
  • 3126932030 | +1 312-693-2030 Illinois U.S.A.
  • 3126932031 | +1 312-693-2031 Illinois U.S.A.
  • 3126932032 | +1 312-693-2032 Illinois U.S.A.
  • 3126932033 | +1 312-693-2033 Illinois U.S.A.
  • 3126932034 | +1 312-693-2034 Illinois U.S.A.
  • 3126932035 | +1 312-693-2035 Illinois U.S.A.
  • 3126932036 | +1 312-693-2036 Illinois U.S.A.
  • 3126932037 | +1 312-693-2037 Illinois U.S.A.
  • 3126932038 | +1 312-693-2038 Illinois U.S.A.
  • 3126932039 | +1 312-693-2039 Illinois U.S.A.
  • 3126932040 | +1 312-693-2040 Illinois U.S.A.
  • 3126932041 | +1 312-693-2041 Illinois U.S.A.
  • 3126932042 | +1 312-693-2042 Illinois U.S.A.
  • 3126932043 | +1 312-693-2043 Illinois U.S.A.
  • 3126932044 | +1 312-693-2044 Illinois U.S.A.
  • 3126932045 | +1 312-693-2045 Illinois U.S.A.
  • 3126932046 | +1 312-693-2046 Illinois U.S.A.
  • 3126932047 | +1 312-693-2047 Illinois U.S.A.
  • 3126932048 | +1 312-693-2048 Illinois U.S.A.
  • 3126932049 | +1 312-693-2049 Illinois U.S.A.
  • 3126932050 | +1 312-693-2050 Illinois U.S.A.
  • 3126932051 | +1 312-693-2051 Illinois U.S.A.
  • 3126932052 | +1 312-693-2052 Illinois U.S.A.
  • 3126932053 | +1 312-693-2053 Illinois U.S.A.
  • 3126932054 | +1 312-693-2054 Illinois U.S.A.
  • 3126932055 | +1 312-693-2055 Illinois U.S.A.
  • 3126932056 | +1 312-693-2056 Illinois U.S.A.
  • 3126932057 | +1 312-693-2057 Illinois U.S.A.
  • 3126932058 | +1 312-693-2058 Illinois U.S.A.
  • 3126932059 | +1 312-693-2059 Illinois U.S.A.
  • 3126932060 | +1 312-693-2060 Illinois U.S.A.
  • 3126932061 | +1 312-693-2061 Illinois U.S.A.
  • 3126932062 | +1 312-693-2062 Illinois U.S.A.
  • 3126932063 | +1 312-693-2063 Illinois U.S.A.
  • 3126932064 | +1 312-693-2064 Illinois U.S.A.
  • 3126932065 | +1 312-693-2065 Illinois U.S.A.
  • 3126932066 | +1 312-693-2066 Illinois U.S.A.
  • 3126932067 | +1 312-693-2067 Illinois U.S.A.
  • 3126932068 | +1 312-693-2068 Illinois U.S.A.
  • 3126932069 | +1 312-693-2069 Illinois U.S.A.
  • 3126932070 | +1 312-693-2070 Illinois U.S.A.
  • 3126932071 | +1 312-693-2071 Illinois U.S.A.
  • 3126932072 | +1 312-693-2072 Illinois U.S.A.
  • 3126932073 | +1 312-693-2073 Illinois U.S.A.
  • 3126932074 | +1 312-693-2074 Illinois U.S.A.
  • 3126932075 | +1 312-693-2075 Illinois U.S.A.
  • 3126932076 | +1 312-693-2076 Illinois U.S.A.
  • 3126932077 | +1 312-693-2077 Illinois U.S.A.
  • 3126932078 | +1 312-693-2078 Illinois U.S.A.
  • 3126932079 | +1 312-693-2079 Illinois U.S.A.
  • 3126932080 | +1 312-693-2080 Illinois U.S.A.
  • 3126932081 | +1 312-693-2081 Illinois U.S.A.
  • 3126932082 | +1 312-693-2082 Illinois U.S.A.
  • 3126932083 | +1 312-693-2083 Illinois U.S.A.
  • 3126932084 | +1 312-693-2084 Illinois U.S.A.
  • 3126932085 | +1 312-693-2085 Illinois U.S.A.
  • 3126932086 | +1 312-693-2086 Illinois U.S.A.
  • 3126932087 | +1 312-693-2087 Illinois U.S.A.
  • 3126932088 | +1 312-693-2088 Illinois U.S.A.
  • 3126932089 | +1 312-693-2089 Illinois U.S.A.
  • 3126932090 | +1 312-693-2090 Illinois U.S.A.
  • 3126932091 | +1 312-693-2091 Illinois U.S.A.
  • 3126932092 | +1 312-693-2092 Illinois U.S.A.
  • 3126932093 | +1 312-693-2093 Illinois U.S.A.
  • 3126932094 | +1 312-693-2094 Illinois U.S.A.
  • 3126932095 | +1 312-693-2095 Illinois U.S.A.
  • 3126932096 | +1 312-693-2096 Illinois U.S.A.
  • 3126932097 | +1 312-693-2097 Illinois U.S.A.
  • 3126932098 | +1 312-693-2098 Illinois U.S.A.
  • 3126932099 | +1 312-693-2099 Illinois U.S.A.