253-528 phone numbers

Numbers 253-528-0000 to 253-528-9999 are assigned to Qwest Corporation in Des Moines, WA. 7 of its ten thousand-number blocks are assigned to other carriers (number pooling).

Not assigned to any carrier: 253-528-2xxx — calls from these use spoofed caller IDs.

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

Reported numbers in 253-528