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91978 ZIP Code Detail Information
91978 ZIP code is designated for Spring Valley in San Diego of California. More information on this ZIP code is available below. If you came here after performing a reverse phone lookup, these details are provided to give you a general idea of the phone number's location.
91978 ZIP Code - Map, City, County, State, and Location
| City: | Spring Valley |
| County: | San Diego |
| State: | California (CA) |
| Latitude: | 32.7329 |
| Longitude: | -116.9596 |
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