NPA-NXX - 559-377

This is the 559-377 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 559-377 subcode mainly covers Madera in Madera 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 Voice over Internet Protocol (VoIP) registered to At&t Internet Services. 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 150865 comments across our systems for the 559-377 subcode.

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

269-465-5545 301-979-6690 780-918-5685 562-320-7206 786-575-8031
805-568-1001 401-721-9513 267-914-7264 931-313-9008 636-549-9404