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 254
TELNYX LLC 49
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
2023-06-21 254-391-0XXX 0000–0999Assigned TELNYX LLC 073H WACO TX
2023-03-07 254-467-0XXX 0000–0999Assigned TELNYX LLC 073H EDDY TX
2023-01-31 254-903-0XXX 0000–0999Assigned TELNYX LLC 073H RANGER TX
2023-01-24 254-579-1XXX 1000–1999Assigned TELNYX LLC 073H MEXIA TX
2023-01-19 254-464-9XXX 9000–9999Assigned TELNYX LLC 073H MOODY TX
2023-01-10 254-362-0XXX 0000–0999Assigned TELNYX LLC 073H WACO TX
2022-08-03 254-475-1XXX 1000–1999Assigned TELNYX LLC 073H REAGAN TX
2022-03-12 254-475-0XXX 0000–0999Assigned TELNYX LLC 073H REAGAN TX
2021-11-29 254-456-6XXX 6000–6999Assigned TELNYX LLC 073H OGLESBY TX
2021-05-06 254-428-0XXX 0000–0999Assigned TELNYX LLC 073H EASTLAND TX
2021-05-04 254-267-6XXX 6000–6999Assigned TELNYX LLC 073H RANGER TX
2021-04-26 254-437-0XXX 0000–0999Assigned TELNYX LLC 073H HILLSBORO TX
2020-11-05 254-244-6XXX 6000–6999Assigned TELNYX LLC 073H OGLESBY TX
2020-11-05 254-263-6XXX 6000–6999Assigned TELNYX LLC 073H REAGAN TX
2020-11-05 254-355-1XXX 1000–1999Assigned TELNYX LLC 073H MEXIA TX
2019-10-30 254-244-8XXX 8000–8999Assigned TELNYX LLC 073H OGLESBY TX
2019-08-28 254-556-0XXX 0000–0999Assigned TELNYX LLC 073H MART TX
2019-01-14 254-263-8XXX 8000–8999Assigned TELNYX LLC 073H REAGAN TX
2019-01-14 254-320-9XXX 9000–9999Assigned TELNYX LLC 073H MOODY TX
2019-01-14 254-323-2XXX 2000–2999Assigned TELNYX LLC 073H EDDY TX
2019-01-14 254-374-9XXX 9000–9999Assigned TELNYX LLC 073H GHOLSON TX
2019-01-14 254-422-1XXX 1000–1999Assigned TELNYX LLC 073H MARLIN TX
2019-01-14 254-435-8XXX 8000–8999Assigned TELNYX LLC 073H MERIDIAN TX
2019-01-14 254-455-1XXX 1000–1999Assigned TELNYX LLC 073H CAMERON TX
2019-01-14 254-527-8XXX 8000–8999Assigned TELNYX LLC 073H BARTLETT TX
2019-01-14 254-615-2XXX 2000–2999Assigned TELNYX LLC 073H TEAGUE TX
2019-01-14 254-687-3XXX 3000–3999Assigned TELNYX LLC 073H ITASCA TX
2019-01-14 254-765-0XXX 0000–0999Assigned TELNYX LLC 073H WORTHAM TX
2019-01-14 254-822-9XXX 9000–9999Assigned TELNYX LLC 073H LEROY TX
2019-01-14 254-826-0XXX 0000–0999Assigned TELNYX LLC 073H WEST TX
2019-01-14 254-831-0XXX 0000–0999Assigned TELNYX LLC 073H BELTON TX
2019-01-14 254-836-8XXX 8000–8999Assigned TELNYX LLC 073H CHINA SPG TX
2019-01-14 254-840-0XXX 0000–0999Assigned TELNYX LLC 073H MCGREGOR TX
2019-01-14 254-845-5XXX 5000–5999Assigned TELNYX LLC 073H SO BOSQUE TX
2019-01-14 254-857-7XXX 7000–7999Assigned TELNYX LLC 073H LORENA TX
2019-01-14 254-863-9XXX 9000–9999Assigned TELNYX LLC 073H AXTELL TX
2019-01-14 254-875-1XXX 1000–1999Assigned TELNYX LLC 073H HALLSBURG TX
2019-01-14 254-881-0XXX 0000–0999Assigned TELNYX LLC 073H ROSENTHAL TX
2019-01-14 254-938-0XXX 0000–0999Assigned TELNYX LLC 073H TROY TX
2019-01-11 254-237-2XXX 2000–2999Assigned TELNYX LLC 073H MEXIA TX
2019-01-11 254-266-8XXX 8000–8999Assigned TELNYX LLC 073H HILLSBORO TX
2019-01-11 254-791-8XXX 8000–8999Assigned TELNYX LLC 073H TEMPLE TX
2018-11-06 254-343-1XXX 1000–1999Assigned TELNYX LLC 073H WACO TX
2018-08-20 254-267-9XXX 9000–9999Assigned TELNYX LLC 073H RANGER TX
2018-08-20 254-442-9XXX 9000–9999Assigned TELNYX LLC 073H CISCO TX
2018-08-20 254-672-9XXX 9000–9999Assigned TELNYX LLC 073H STRAWN TX
2018-08-20 254-720-9XXX 9000–9999Assigned TELNYX LLC 073H GORDON TX
2017-06-07 254-477-2XXX 2000–2999Assigned TELNYX LLC 073H BRECKENRDG TX
2017-05-31 254-271-8XXX 8000–8999Assigned TELNYX LLC 073H EASTLAND TX

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.