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Spring Valley, NV is currently using one area code which is area code 702. Area code 702 was the original area code for
the entire state of Nevada, including Spring Valley, NV when it was implemented on January 1, 1947. In addition to Spring Valley, NV area code 702 serves the larger communities of Henderson, Las Vegas, North
Las Vegas, Paradise, Sunrise Manor and Winchester, along with many smaller communities in southern Nevada. At this time Spring Valley, NV does not use any area code overlays. |
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