NumberResearch Membership · Data 09/19/2026

Recent thousands-block assignments

0 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/19/2026

Full prefixes (NXX) Thousands-blocks (1,000-number pools)

Most carrier growth happens here, not at the prefix level: under number pooling, carriers receive individual 1,000-number blocks (e.g. 626-470-0XXX) within already-assigned prefixes. Assignments are initial assignments — the current serving carrier of individual numbers may differ due to portability.

Most active assignees, all time — NPA 828
TELNYX LLC 46
New assignments by month Sep 2026 Aug 2026 Jul 2026 Jun 2026 May 2026 Apr 2026 Mar 2026 Feb 2026 Jan 2026 Dec 2025 Nov 2025 Oct 2025
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Recent thousands-block assignments
AssignedThousands-blockLast 4 digitsStatusAssigneeOCNRate centerState
2023-01-18 828-454-3XXX 3000–3999Assigned TELNYX LLC 073H WAYNESVL NC
2022-12-27 828-601-0XXX 0000–0999Assigned TELNYX LLC 073H HICKORY NC
2022-12-08 828-647-2XXX 2000–2999Assigned TELNYX LLC 073H CANTON NC
2021-05-06 828-663-0XXX 0000–0999Assigned TELNYX LLC 073H TAYLORSVL NC
2021-02-19 828-276-8XXX 8000–8999Assigned TELNYX LLC 073H CANTON NC
2021-02-18 828-392-4XXX 4000–4999Assigned TELNYX LLC 073H MAIDEN NC
2021-02-18 828-474-1XXX 1000–1999Assigned TELNYX LLC 073H GRANITEFLS NC
2021-02-12 828-378-8XXX 8000–8999Assigned TELNYX LLC 073H ASHEVILLE NC
2020-09-28 828-283-2XXX 2000–2999Assigned TELNYX LLC 073H WAYNESVL NC
2020-09-28 828-478-8XXX 8000–8999Assigned TELNYX LLC 073H SHERILLSFD NC
2020-09-28 828-522-3XXX 3000–3999Assigned TELNYX LLC 073H VALDESE NC
2020-09-28 828-571-1XXX 1000–1999Assigned TELNYX LLC 073H SWANNANOA NC
2020-09-24 828-515-7XXX 7000–7999Assigned TELNYX LLC 073H LEICESTER NC
2020-09-24 828-532-1XXX 1000–1999Assigned TELNYX LLC 073H LAKE LURE NC
2020-09-24 828-542-4XXX 4000–4999Assigned TELNYX LLC 073H MAGGIE VLY NC
2020-09-24 828-662-4XXX 4000–4999Assigned TELNYX LLC 073H LIBERTY-CH NC
2020-09-24 828-672-0XXX 0000–0999Assigned TELNYX LLC 073H MT VIEW NC
2020-09-23 828-212-6XXX 6000–6999Assigned TELNYX LLC 073H GRANITEFLS NC
2020-09-23 828-282-0XXX 0000–0999Assigned TELNYX LLC 073H HICKORY NC
2020-09-23 828-388-9XXX 9000–9999Assigned TELNYX LLC 073H HENDERSNVL NC
2020-09-23 828-502-1XXX 1000–1999Assigned TELNYX LLC 073H HILDEBRAN NC
2020-09-22 828-365-0XXX 0000–0999Assigned TELNYX LLC 073H ENKACANDLR NC
2020-09-22 828-560-4XXX 4000–4999Assigned TELNYX LLC 073H FAIRVIEW NC
2020-09-21 828-276-7XXX 7000–7999Assigned TELNYX LLC 073H CANTON NC
2020-09-21 828-357-0XXX 0000–0999Assigned TELNYX LLC 073H BLACK MT NC
2020-09-21 828-565-6XXX 6000–6999Assigned TELNYX LLC 073H CLYDE NC
2020-09-21 828-677-0XXX 0000–0999Assigned TELNYX LLC 073H BETHLEHEM NC
2020-09-21 828-949-2XXX 2000–2999Assigned TELNYX LLC 073H CATAWBA NC
2020-09-17 828-376-1XXX 1000–1999Assigned TELNYX LLC 073H ARDEN NC
2020-09-09 828-818-2XXX 2000–2999Assigned TELNYX LLC 073H BLOWING RK NC
2020-07-29 828-392-3XXX 3000–3999Assigned TELNYX LLC 073H MAIDEN NC
2019-12-17 828-470-1XXX 1000–1999Assigned TELNYX LLC 073H ASHEVILLE NC
2018-08-20 828-518-8XXX 8000–8999Assigned TELNYX LLC 073H WATERVILLE NC
2017-07-26 828-392-8XXX 8000–8999Assigned TELNYX LLC 073H MAIDEN NC
2017-07-26 828-414-6XXX 6000–6999Assigned TELNYX LLC 073H BLOWING RK NC
2017-07-26 828-520-8XXX 8000–8999Assigned TELNYX LLC 073H SPRUCEPINE NC
2017-07-26 828-623-5XXX 5000–5999Assigned TELNYX LLC 073H CAROLEEN NC
2017-07-26 828-742-8XXX 8000–8999Assigned TELNYX LLC 073H NEWLAND NC
2017-07-26 828-827-9XXX 9000–9999Assigned TELNYX LLC 073H CLAREMONT NC
2017-03-15 828-469-9XXX 9000–9999Assigned TELNYX LLC 073H NEWTON NC
2017-03-15 828-521-8XXX 8000–8999Assigned TELNYX LLC 073H RUTHEFRDTN NC
2017-03-15 828-608-8XXX 8000–8999Assigned TELNYX LLC 073H MORGANTON NC
2017-03-15 828-719-4XXX 4000–4999Assigned TELNYX LLC 073H BOONE NC
2017-03-15 828-744-0XXX 0000–0999Assigned TELNYX LLC 073H FORESTCITY NC
2017-03-15 828-929-3XXX 3000–3999Assigned TELNYX LLC 073H LENOIR NC
2017-02-27 828-888-8XXX 8000–8999Assigned TELNYX LLC 073H ELLENBORO NC

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.