NPA-NXX - 415-678
This is the 415-678 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 415-678 subcode mainly covers San Francisco in San Francisco 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 California. 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 805235 comments across our systems for the 415-678 subcode.
Looking for a different number? Follow a link below to see our recently active.408-717-7788 678-572-4093 319-669-6736 901-651-9813 947-970-8349
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