(628) 303-9733
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The 628 area code, encompassing parts of San Francisco County, San Mateo County, and Marin County, is home to a diverse population of approximately 1.9 million. The demographic composition highlights a culturally rich community, with Whites making up about 52.5% and Asians around 32.5%. Median age trends suggest a slightly older population compared to the national median. San Francisco County has the largest population, contributing to the area's vibrant cultural and economic landscape. Economic trends within area code 628 reveal a strong labor force participation rate, outperforming national averages, with a noted decline in unemployment over recent years.
According to public data sources, shifts in FCC complaint metrics indicate evolving communication patterns across area code 628. Wireless/mobile complaints historically peaked around 2016, while wired complaints surged notably in 2020. Prerecorded and live voice call issues both saw peaks and fluctuations over the years, with abandoned call complaints rising steeply in 2020. Consequently, unwanted call complaints also surged, reflecting residents' growing concerns post-2020. Despite recent declines in complaints, unwanted communication remains a prevalent issue for individuals in this area.
AI Disclaimer: This content was generated by artificial intelligence (AI) based on publicly available government data. While we strive for accuracy, the data may be out of date and/or subject to change
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(628) 303-9733 - January 16th, 2026 7:34pm
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