← Area code 716
716-561 phone numbers
Numbers 716-561-0000 to 716-561-9999 are assigned to Bandwidth.com CLEC, LLC (rate centre SPRINGVL, NY, NANPA abbreviation). 3 of its ten thousand-number blocks are assigned to other carriers (number pooling).
Not assigned to any carrier: 716-561-2xxx, 716-561-3xxx, 716-561-4xxx, 716-561-7xxx, 716-561-8xxx — calls from these use spoofed caller IDs.
Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.