NPA-NXX - 323-399
This is the 323-399 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 323-399 subcode mainly covers Montebello in Los Angeles 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 Miscellaneous registered to Sprint. 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 9818605 comments across our systems for the 323-399 subcode.
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860-719-7242 727-836-4292 980-277-4374 608-890-1940 508-907-4787636-387-7413 206-941-8460 401-283-6097 720-921-3987 405-684-6274