← Area code 838
838-264 phone numbers
Numbers 838-264-0000 to 838-264-9999 are assigned to Onvoy, LLC- Ny in Windham, NY. 2 of its ten thousand-number blocks are assigned to other carriers (number pooling).
Not assigned to any carrier: 838-264-0xxx, 838-264-1xxx, 838-264-2xxx, 838-264-3xxx, 838-264-5xxx, 838-264-6xxx, 838-264-8xxx — calls from these use spoofed caller IDs.
Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.