NPA-NXX - 909-538

This is the 909-538 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 909-538 subcode mainly covers Pomona 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 Cellular (Dedicated) registered to T-mobile. 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 909-538 subcode.

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

918-296-2059 602-351-8334 859-351-1269 785-653-6250 510-759-7524
270-243-7354 909-529-2542 509-655-6389 818-804-6315 260-357-4640