NPA-NXX - 909-579

This is the 909-579 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 909-579 subcode mainly covers Upland 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 Verizon Communications. 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 909-579 subcode.

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

317-915-6929 907-512-4983 201-684-1322 802-262-8225 980-429-7793
626-623-4861 509-574-3130 941-916-7236 304-568-5768 563-438-9903