Area Code Lookup
What Area Code Is Spring Valley?
2 area codes serve Spring Valley · New York
Spring Valley is served by area codes 329, 845. It is located in New York.
Area Codes Serving Spring Valley
Frequently Asked Questions
What area code is Spring Valley?
Spring Valley is served by area codes 329, 845. It is located in New York.
Why does Spring Valley have multiple area codes?
As demand for phone numbers increased, NANPA added area codes through splits (dividing the region) or overlays (layering a new code over the same geography). Spring Valley now has 2 area codes — 329 and 845 — covering the same or overlapping areas.
How do I call Spring Valley from outside the US?
To call Spring Valley from abroad, dial +1 followed by the area code and 7-digit local number (e.g. +1-329-XXX-XXXX). The +1 is the country code for all NANPA countries.