206-877 phone numbers

Numbers 206-877-0000 to 206-877-9999 are assigned to Mcimetro Access Transmission Services LLC in Seattle, WA. 4 of its ten thousand-number blocks are assigned to other carriers (number pooling).

Not assigned to any carrier: 206-877-5xxx, 206-877-6xxx, 206-877-7xxx, 206-877-9xxx — calls from these use spoofed caller IDs.

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

Reported numbers in 206-877