NumberResearch Membership · Data 09/21/2026

Recent thousands-block assignments

0 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/21/2026

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 850
TELNYX LLC 24
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
2025-02-11 850-955-8XXX 8000–8999Assigned TELNYX LLC 073H PNAMACYBCH FL
2024-11-07 850-904-1XXX 1000–1999Assigned TELNYX LLC 073H FTWALTNBCH FL
2022-10-27 850-732-8XXX 8000–8999Assigned TELNYX LLC 073H PNAMACYBCH FL
2022-07-06 850-563-9XXX 9000–9999Assigned TELNYX LLC 073H PNAMACYBCH FL
2021-02-03 850-949-0XXX 0000–0999Assigned TELNYX LLC 073H CENTURY FL
2021-02-02 850-947-0XXX 0000–0999Assigned TELNYX LLC 073H SUNNYHILLS FL
2021-01-28 850-441-6XXX 6000–6999Assigned TELNYX LLC 073H LYNN HAVEN FL
2020-10-27 850-616-9XXX 9000–9999Assigned TELNYX LLC 073H HAVANA FL
2020-10-27 850-676-9XXX 9000–9999Assigned TELNYX LLC 073H CHIPLEY FL
2020-10-27 850-917-0XXX 0000–0999Assigned TELNYX LLC 073H VERNON FL
2020-10-27 850-998-0XXX 0000–0999Assigned TELNYX LLC 073H GRACEVILLE FL
2020-04-24 850-388-6XXX 6000–6999Assigned TELNYX LLC 073H VERNON FL
2020-04-24 850-563-8XXX 8000–8999Assigned TELNYX LLC 073H PNAMACYBCH FL
2020-04-24 850-726-2XXX 2000–2999Assigned TELNYX LLC 073H SUNNYHILLS FL
2020-04-24 850-753-6XXX 6000–6999Assigned TELNYX LLC 073H YONGSTFNTN FL
2020-04-24 850-828-0XXX 0000–0999Assigned TELNYX LLC 073H WALNUTHILL FL
2020-04-23 850-788-4XXX 4000–4999Assigned TELNYX LLC 073H LYNN HAVEN FL
2020-04-22 850-616-0XXX 0000–0999Assigned TELNYX LLC 073H HAVANA FL
2020-04-21 850-360-8XXX 8000–8999Assigned TELNYX LLC 073H GRACEVILLE FL
2020-04-20 850-366-1XXX 1000–1999Assigned TELNYX LLC 073H CENTURY FL
2020-04-20 850-600-1XXX 1000–1999Assigned TELNYX LLC 073H CHIPLEY FL
2020-01-28 850-518-3XXX 3000–3999Assigned TELNYX LLC 073H TALLAHASSE FL
2020-01-25 850-635-3XXX 3000–3999Assigned TELNYX LLC 073H DFUNIAKSPG FL
2020-01-23 850-804-1XXX 1000–1999Assigned TELNYX LLC 073H PANAMACITY FL

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/21/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.