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Area code 925 is a telephone area code in the North American Numbering Plan for a northern part of the U.S. state of California. It was created in an area code split of area code 510 in 1998. The numbering plan area comprises the inland portions of the East Bay counties of Alameda and Contra Costa.
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area code numbering plan contra costa california 925 created alameda 510 east bay telephone north american part split 1998 county
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Area code 925 | is a | telephone area code in the North American Numbering Plan for a northern part of the U.S. state of California | 0.90 | text |
| Area code 925 | related to history | The | 0.60 | section |
| Area code 925 | related to history | NPA | 0.60 | section |
| Area code 925 | related to history | California | 0.60 | section |
| Area code 925 | related to history | In | 0.60 | section |
| Area code 925 | related to history | East Bay | 0.60 | section |
| Area code 925 | related to history | Area | 0.60 | section |
| Area code 925 | related to history | March | 0.60 | section |
| Area code 925 | related to history | Berkeley Hills | 0.60 | section |
| Area code 925 | related to history | Prior | 0.60 | section |
| Area code 925 | related to history | October | 0.60 | section |
| Area code 925 | related to history | National Suicide Prevention Lifeline | 0.60 | section |
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