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 240
TELNYX LLC 77
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
2024-01-08 240-248-4XXX 4000–4999Assigned TELNYX LLC 073H RIDGE MD
2024-01-08 240-844-0XXX 0000–0999Assigned TELNYX LLC 073H RIDGE MD
2024-01-08 240-844-8XXX 8000–8999Assigned TELNYX LLC 073H RIDGE MD
2023-11-13 240-400-1XXX 1000–1999Assigned TELNYX LLC 073H WSHNGTNZN2 MD
2023-01-27 240-201-6XXX 6000–6999Assigned TELNYX LLC 073H RIDGE MD
2022-08-30 240-201-8XXX 8000–8999Assigned TELNYX LLC 073H RIDGE MD
2022-05-18 240-946-8XXX 8000–8999Assigned TELNYX LLC 073H WSNG236Z14 MD
2021-11-23 240-248-0XXX 0000–0999Assigned TELNYX LLC 073H RIDGE MD
2021-09-09 240-207-7XXX 7000–7999Assigned TELNYX LLC 073H DAMASCS236 MD
2021-06-29 240-232-1XXX 1000–1999Assigned TELNYX LLC 073H WSNG236Z14 MD
2021-06-23 240-866-8XXX 8000–8999Assigned TELNYX LLC 073H HAGERSTOWN MD
2021-06-18 240-835-1XXX 1000–1999Assigned TELNYX LLC 073H CLEAR SPG MD
2021-05-14 240-717-0XXX 0000–0999Assigned TELNYX LLC 073H LEONARDTN MD
2021-05-12 240-698-5XXX 5000–5999Assigned TELNYX LLC 073H MYERSVILLE MD
2021-05-04 240-829-0XXX 0000–0999Assigned TELNYX LLC 073H EMMITSBURG MD
2021-04-27 240-425-0XXX 0000–0999Assigned TELNYX LLC 073H WSHNGTNZN2 MD
2021-03-06 240-885-0XXX 0000–0999Assigned TELNYX LLC 073H WSNGTNZN10 MD
2021-02-22 240-201-1XXX 1000–1999Assigned TELNYX LLC 073H RIDGE MD
2021-02-05 240-574-0XXX 0000–0999Assigned TELNYX LLC 073H FRIENDSVL MD
2021-02-05 240-692-0XXX 0000–0999Assigned TELNYX LLC 073H GRANTSVL MD
2021-02-05 240-799-0XXX 0000–0999Assigned TELNYX LLC 073H BRANDYWINE MD
2021-02-05 240-851-0XXX 0000–0999Assigned TELNYX LLC 073H MCCOOLE MD
2020-09-04 240-201-0XXX 0000–0999Assigned TELNYX LLC 073H RIDGE MD
2019-11-07 240-358-0XXX 0000–0999Assigned TELNYX LLC 073H DAMASCS236 MD
2019-09-03 240-540-0XXX 0000–0999Assigned TELNYX LLC 073H WSNG238Z13 MD
2019-09-03 240-653-8XXX 8000–8999Assigned TELNYX LLC 073H LAUREL238 MD
2018-07-09 240-594-1XXX 1000–1999Assigned TELNYX LLC 073H BITTINGER MD
2018-04-19 240-569-1XXX 1000–1999Assigned TELNYX LLC 073H FLINTSTONE MD
2018-04-19 240-655-0XXX 0000–0999Assigned TELNYX LLC 073H KITZMILLER MD
2017-07-27 240-307-8XXX 8000–8999Assigned TELNYX LLC 073H EMMITSBURG MD
2017-07-27 240-356-9XXX 9000–9999Assigned TELNYX LLC 073H MYERSVILLE MD
2017-07-27 240-436-8XXX 8000–8999Assigned TELNYX LLC 073H BUCKEYSTN MD
2017-07-27 240-451-6XXX 6000–6999Assigned TELNYX LLC 073H THURMONT MD
2017-07-27 240-488-8XXX 8000–8999Assigned TELNYX LLC 073H OAKLAND MD
2017-07-27 240-617-8XXX 8000–8999Assigned TELNYX LLC 073H HIGHFIELD MD
2017-07-27 240-657-9XXX 9000–9999Assigned TELNYX LLC 073H FROSTBURG MD
2017-07-27 240-732-8XXX 8000–8999Assigned TELNYX LLC 073H MOUNT AIRY MD
2017-07-27 240-734-9XXX 9000–9999Assigned TELNYX LLC 073H SMITHSBURG MD
2017-07-27 240-774-8XXX 8000–8999Assigned TELNYX LLC 073H LONACONING MD
2017-07-27 240-775-8XXX 8000–8999Assigned TELNYX LLC 073H WESTERNPT MD
2017-07-27 240-816-9XXX 9000–9999Assigned TELNYX LLC 073H KEEDYSVL MD
2017-07-27 240-860-8XXX 8000–8999Assigned TELNYX LLC 073H CUMBERLAND MD
2017-07-27 240-862-0XXX 0000–0999Assigned TELNYX LLC 073H MT SAVAGE MD
2017-07-27 240-870-1XXX 1000–1999Assigned TELNYX LLC 073H MIDDLETOWN MD
2017-07-27 240-908-0XXX 0000–0999Assigned TELNYX LLC 073H WALKERSVL MD
2017-07-27 240-913-0XXX 0000–0999Assigned TELNYX LLC 073H DAMASCS240 MD
2017-07-27 240-915-0XXX 0000–0999Assigned TELNYX LLC 073H NEW MARKET MD
2017-07-27 240-971-0XXX 0000–0999Assigned TELNYX LLC 073H FREDERICK MD
2017-07-27 240-985-0XXX 0000–0999Assigned TELNYX LLC 073H WILLIAMSPT MD
2017-07-27 240-996-0XXX 0000–0999Assigned TELNYX LLC 073H BRUNSWICK MD

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.