NPA-NXX - 650-452

This is the 650-452 subcode (NPA-NXX) prefix page. Follow a prefix to find the number you are looking for. We divide our pages up to make them more user friendly to navigate!

The 650-452 subcode mainly covers South San Francisco in San Mateo county. But other numbers maybe included as well.

We have a database of information derived from the public phone records of California state. Many of the numbers in this subcode are Regular Landline registered to At&t. We hear they employ a large number of people in the California office.
Recently there have been an increase in reported calls, we've had over 718451 comments across our systems for the 650-452 subcode.

Looking for a different number? Follow a link below to see our recently active.

604-635-7400 386-409-2230 669-273-8854 978-825-5197 718-440-4003
405-296-4270 740-931-3295 330-828-4016 978-561-6978 678-680-9273