296716
In November 1999 , it was proposed that " at some future date " , a new 747 area code would split from 818 , the new 747 serving the southern and western portions of the San Fernando Valley .
 None
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 None