Got a Call From One of These Area Codes? It Could Be a Scam

415 Area Code to Be Overlaid With 628

Don't answer phone calls from these area codes

San Fransisco 415 Area Code - California State Number 31 Poster Set - Black and White - Off-white - Textured Look - Etsy

・・・ In the Bay, your area code is your Identity 💯 415 was the first. Back in 1947, it covered SF, Oakland, San Jose, and most of Northern California. But as the Bay grew, so did the codes: 408 took San Jose in ‘59. 707 split off the same year—Vallejo, Napa, and the North Bay. 510 dropped in ‘91—Oakland, Berkeley, Hayward. 650 came in ‘97—Daly City, Palo Alto, the Peninsula. 925 showed up in ‘98—Concord, Antioch, Walnut Creek. Your area code was your identity. It wasn’t just where you lived—it w

New 628 area code approved for San Francisco

Most Popular & Prestigious Area Codes in the USA [2026] – MightyCall