267-550 phone numbers

Numbers 267-550-0000 to 267-550-9999 are assigned to Level 3 Communications, LLC (rate centre PHPHSBZN42, PA, NANPA abbreviation). 5 of its ten thousand-number blocks are assigned to other carriers (number pooling).

Not assigned to any carrier: 267-550-2xxx, 267-550-3xxx, 267-550-6xxx, 267-550-8xxx — calls from these use spoofed caller IDs.

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

Reported numbers in 267-550