925-888 phone numbers

Numbers 925-888-0000 to 925-888-9999 are assigned to Matrix Telecom, LLC. S/I/I Tnci in Moraga, CA. 8 of its ten thousand-number blocks are assigned to other carriers (number pooling).

Not assigned to any carrier: 925-888-3xxx, 925-888-4xxx — calls from these use spoofed caller IDs.

Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.

Reported numbers in 925-888