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Cell Phones Master
4,062 Answers
- Posted on Feb 24, 2015
Re: Where is area code 909
- Area code 909 is a California telephone area code that covers far eastern Los Angeles County and southwestern San Bernardino County. The 909 area code was split from area code 714 on November 14, 1992. Western Riverside County was split off from 909 into area code 951 on July 17, 2004.
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