The area code 916 is located in Elk Grove, California.
Area code 916 serves Elk Grove, California, and the greater Sacramento metropolitan area in Northern California. Centered on the state capital, it covers communities along the Sacramento and American rivers and supports a busy mix of government, education, healthcare, and tech. Elk Grove sits just south of downtown Sacramento in Sacramento County, making 916 a key local area code for residents and businesses. With its central location, it connects suburbs, historic districts, and major job centers across the region.
Established in 1947, 916 is one of California’s original area codes under the North American Numbering Plan. In 1997, the region was reduced when area code 530 split off to serve many northern and Sierra communities. To meet growing demand, the 279 overlay was added in 2018, and 10‑digit dialing became standard. Today, new numbers in Elk Grove may use either 916 or 279, but both serve the same geographic area.
Major cities and landmarks covered by 916 include:
Local dialing patterns now require the area code for all calls within the region, which helps preserve both 916 and 279 numbering resources. 916 is widely recognized as the Sacramento area’s primary code, making it a familiar choice for Elk Grove phone numbers. It spans most of Sacramento County and nearby communities in Placer and Yolo counties, tying together key neighborhoods, schools, and business hubs.
“1947: 916 created; 2018: 279 overlay added; 10‑digit dialing required.” — North American Numbering Plan Administrator (NANPA)