NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

1 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/20/2026

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, last 30 days — NPA 447
TELNYX LLC 1
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
2026-09-04 447-209-2XXX 2000–2999Assigned TELNYX LLC 073H SPRINGFLD IL
2026-08-18 447-842-7XXX 7000–7999Assigned TELNYX LLC 073H DIVERNON IL
2026-08-11 447-525-7XXX 7000–7999Assigned TELNYX LLC 073H PAWNEE IL
2024-07-18 447-228-2XXX 2000–2999Assigned TELNYX LLC 073H OREANA IL
2024-07-18 447-348-2XXX 2000–2999Assigned TELNYX LLC 073H NEW BERLIN IL
2024-07-18 447-400-6XXX 6000–6999Assigned TELNYX LLC 073H SHERMAN IL
2024-07-18 447-525-8XXX 8000–8999Assigned TELNYX LLC 073H PAWNEE IL
2024-07-18 447-842-9XXX 9000–9999Assigned TELNYX LLC 073H DIVERNON IL
2024-06-03 447-228-9XXX 9000–9999Assigned TELNYX LLC 073H OREANA IL
2024-06-03 447-400-5XXX 5000–5999Assigned TELNYX LLC 073H SHERMAN IL
2024-06-03 447-842-8XXX 8000–8999Assigned TELNYX LLC 073H DIVERNON IL
2024-05-31 447-348-9XXX 9000–9999Assigned TELNYX LLC 073H NEW BERLIN IL
2024-05-08 447-525-1XXX 1000–1999Assigned TELNYX LLC 073H PAWNEE IL
2023-10-17 447-257-1XXX 1000–1999Assigned TELNYX LLC 073H MASON CITY IL
2023-10-17 447-261-0XXX 0000–0999Assigned TELNYX LLC 073H PLEASANTPL IL
2023-10-17 447-387-0XXX 0000–0999Assigned TELNYX LLC 073H SULLIVAN IL
2023-10-17 447-467-0XXX 0000–0999Assigned TELNYX LLC 073H WILLIAMSVL IL
2023-10-12 447-231-0XXX 0000–0999Assigned TELNYX LLC 073H CHATHAM IL
2022-07-20 447-212-1XXX 1000–1999Assigned TELNYX LLC 073H WEST UNION IL
2022-07-20 447-301-1XXX 1000–1999Assigned TELNYX LLC 073H PARIS IL
2022-07-19 447-574-0XXX 0000–0999Assigned TELNYX LLC 073H RUSHVILLE IL
2022-07-13 447-344-1XXX 1000–1999Assigned TELNYX LLC 073H MTSTERLING IL
2022-07-07 447-206-0XXX 0000–0999Assigned TELNYX LLC 073H COLUMBUS IL
2022-04-12 447-737-0XXX 0000–0999Assigned TELNYX LLC 073H EAST LYNN IL
2021-09-13 447-277-8XXX 8000–8999Assigned TELNYX LLC 073H PHILO IL
2021-09-13 447-547-0XXX 0000–0999Assigned TELNYX LLC 073H THAWVILLE IL
2021-09-13 447-557-0XXX 0000–0999Assigned TELNYX LLC 073H SIDELL IL
2021-09-07 447-347-0XXX 0000–0999Assigned TELNYX LLC 073H CHENEYVL IL
2021-09-07 447-647-0XXX 0000–0999Assigned TELNYX LLC 073H MAHOMET IL
2021-09-07 447-774-0XXX 0000–0999Assigned TELNYX LLC 073H HOMER IL
2021-05-21 447-207-0XXX 0000–0999Assigned TELNYX LLC 073H FITHIAN IL
2021-04-05 447-203-0XXX 0000–0999Assigned TELNYX LLC 073H ROBERTS IL
2021-03-02 447-900-1XXX 1000–1999Assigned TELNYX LLC 073H SIDNEY IL
2021-03-01 447-247-0XXX 0000–0999Assigned TELNYX LLC 073H LODA IL
2021-03-01 447-300-1XXX 1000–1999Assigned TELNYX LLC 073H MANSFIELD IL
2021-03-01 447-432-0XXX 0000–0999Assigned TELNYX LLC 073H LUDLOW IL
2021-03-01 447-667-0XXX 0000–0999Assigned TELNYX LLC 073H OGDEN IL
2021-03-01 447-800-1XXX 1000–1999Assigned TELNYX LLC 073H RANKIN IL
2021-03-01 447-888-0XXX 0000–0999Assigned TELNYX LLC 073H RANTOUL IL
2021-02-17 447-333-0XXX 0000–0999Assigned TELNYX LLC 073H BISMARCK IL
2021-02-17 447-444-0XXX 0000–0999Assigned TELNYX LLC 073H BONDVILLE IL
2021-02-17 447-465-0XXX 0000–0999Assigned TELNYX LLC 073H HENNING IL
2021-02-17 447-477-0XXX 0000–0999Assigned TELNYX LLC 073H FISHER IL

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/20/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.