City of San Francisco


510 Area code: San Francisco, San Francisco - 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).

  • 5102552000 | +1 510-255-2000 California U.S.A.
  • 5102552001 | +1 510-255-2001 California U.S.A.
  • 5102552002 | +1 510-255-2002 California U.S.A.
  • 5102552003 | +1 510-255-2003 California U.S.A.
  • 5102552004 | +1 510-255-2004 California U.S.A.
  • 5102552005 | +1 510-255-2005 California U.S.A.
  • 5102552006 | +1 510-255-2006 California U.S.A.
  • 5102552007 | +1 510-255-2007 California U.S.A.
  • 5102552008 | +1 510-255-2008 California U.S.A.
  • 5102552009 | +1 510-255-2009 California U.S.A.
  • 5102552010 | +1 510-255-2010 California U.S.A.
  • 5102552011 | +1 510-255-2011 California U.S.A.
  • 5102552012 | +1 510-255-2012 California U.S.A.
  • 5102552013 | +1 510-255-2013 California U.S.A.
  • 5102552014 | +1 510-255-2014 California U.S.A.
  • 5102552015 | +1 510-255-2015 California U.S.A.
  • 5102552016 | +1 510-255-2016 California U.S.A.
  • 5102552017 | +1 510-255-2017 California U.S.A.
  • 5102552018 | +1 510-255-2018 California U.S.A.
  • 5102552019 | +1 510-255-2019 California U.S.A.
  • 5102552020 | +1 510-255-2020 California U.S.A.
  • 5102552021 | +1 510-255-2021 California U.S.A.
  • 5102552022 | +1 510-255-2022 California U.S.A.
  • 5102552023 | +1 510-255-2023 California U.S.A.
  • 5102552024 | +1 510-255-2024 California U.S.A.
  • 5102552025 | +1 510-255-2025 California U.S.A.
  • 5102552026 | +1 510-255-2026 California U.S.A.
  • 5102552027 | +1 510-255-2027 California U.S.A.
  • 5102552028 | +1 510-255-2028 California U.S.A.
  • 5102552029 | +1 510-255-2029 California U.S.A.
  • 5102552030 | +1 510-255-2030 California U.S.A.
  • 5102552031 | +1 510-255-2031 California U.S.A.
  • 5102552032 | +1 510-255-2032 California U.S.A.
  • 5102552033 | +1 510-255-2033 California U.S.A.
  • 5102552034 | +1 510-255-2034 California U.S.A.
  • 5102552035 | +1 510-255-2035 California U.S.A.
  • 5102552036 | +1 510-255-2036 California U.S.A.
  • 5102552037 | +1 510-255-2037 California U.S.A.
  • 5102552038 | +1 510-255-2038 California U.S.A.
  • 5102552039 | +1 510-255-2039 California U.S.A.
  • 5102552040 | +1 510-255-2040 California U.S.A.
  • 5102552041 | +1 510-255-2041 California U.S.A.
  • 5102552042 | +1 510-255-2042 California U.S.A.
  • 5102552043 | +1 510-255-2043 California U.S.A.
  • 5102552044 | +1 510-255-2044 California U.S.A.
  • 5102552045 | +1 510-255-2045 California U.S.A.
  • 5102552046 | +1 510-255-2046 California U.S.A.
  • 5102552047 | +1 510-255-2047 California U.S.A.
  • 5102552048 | +1 510-255-2048 California U.S.A.
  • 5102552049 | +1 510-255-2049 California U.S.A.
  • 5102552050 | +1 510-255-2050 California U.S.A.
  • 5102552051 | +1 510-255-2051 California U.S.A.
  • 5102552052 | +1 510-255-2052 California U.S.A.
  • 5102552053 | +1 510-255-2053 California U.S.A.
  • 5102552054 | +1 510-255-2054 California U.S.A.
  • 5102552055 | +1 510-255-2055 California U.S.A.
  • 5102552056 | +1 510-255-2056 California U.S.A.
  • 5102552057 | +1 510-255-2057 California U.S.A.
  • 5102552058 | +1 510-255-2058 California U.S.A.
  • 5102552059 | +1 510-255-2059 California U.S.A.
  • 5102552060 | +1 510-255-2060 California U.S.A.
  • 5102552061 | +1 510-255-2061 California U.S.A.
  • 5102552062 | +1 510-255-2062 California U.S.A.
  • 5102552063 | +1 510-255-2063 California U.S.A.
  • 5102552064 | +1 510-255-2064 California U.S.A.
  • 5102552065 | +1 510-255-2065 California U.S.A.
  • 5102552066 | +1 510-255-2066 California U.S.A.
  • 5102552067 | +1 510-255-2067 California U.S.A.
  • 5102552068 | +1 510-255-2068 California U.S.A.
  • 5102552069 | +1 510-255-2069 California U.S.A.
  • 5102552070 | +1 510-255-2070 California U.S.A.
  • 5102552071 | +1 510-255-2071 California U.S.A.
  • 5102552072 | +1 510-255-2072 California U.S.A.
  • 5102552073 | +1 510-255-2073 California U.S.A.
  • 5102552074 | +1 510-255-2074 California U.S.A.
  • 5102552075 | +1 510-255-2075 California U.S.A.
  • 5102552076 | +1 510-255-2076 California U.S.A.
  • 5102552077 | +1 510-255-2077 California U.S.A.
  • 5102552078 | +1 510-255-2078 California U.S.A.
  • 5102552079 | +1 510-255-2079 California U.S.A.
  • 5102552080 | +1 510-255-2080 California U.S.A.
  • 5102552081 | +1 510-255-2081 California U.S.A.
  • 5102552082 | +1 510-255-2082 California U.S.A.
  • 5102552083 | +1 510-255-2083 California U.S.A.
  • 5102552084 | +1 510-255-2084 California U.S.A.
  • 5102552085 | +1 510-255-2085 California U.S.A.
  • 5102552086 | +1 510-255-2086 California U.S.A.
  • 5102552087 | +1 510-255-2087 California U.S.A.
  • 5102552088 | +1 510-255-2088 California U.S.A.
  • 5102552089 | +1 510-255-2089 California U.S.A.
  • 5102552090 | +1 510-255-2090 California U.S.A.
  • 5102552091 | +1 510-255-2091 California U.S.A.
  • 5102552092 | +1 510-255-2092 California U.S.A.
  • 5102552093 | +1 510-255-2093 California U.S.A.
  • 5102552094 | +1 510-255-2094 California U.S.A.
  • 5102552095 | +1 510-255-2095 California U.S.A.
  • 5102552096 | +1 510-255-2096 California U.S.A.
  • 5102552097 | +1 510-255-2097 California U.S.A.
  • 5102552098 | +1 510-255-2098 California U.S.A.
  • 5102552099 | +1 510-255-2099 California U.S.A.