NPA-NXX - 909-427

This is the 909-427 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 909-427 subcode mainly covers Fontana in San Bernardino 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 2035210 comments across our systems for the 909-427 subcode.

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

775-223-9409 339-645-2262 503-462-3978 209-625-3732 906-265-5578
386-228-8336 941-322-4233 478-251-7466 513-641-4424 770-218-6717