NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

12 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 276
ONVOY, LLC - VA 8
OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 3
VERSATEL 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
2021-04-26 276-270-0XXX 0000–0999Assigned ONVOY, LLC - VA 138E KONNAROCK VA
2021-04-26 276-273-0XXX 0000–0999Assigned ONVOY, LLC - VA 138E MORRISONCY VA
2021-04-22 276-601-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 GALAX VA
2021-04-15 276-910-0XXX 0000–0999Assigned ONVOY, LLC - VA 138E SPENCER VA
2021-04-14 276-300-5XXX 5000–5999Assigned METROPCS, INC. 5562 ABINGDON VA
2021-04-14 276-800-6XXX 6000–6999Assigned ONVOY, LLC - VA 138E FRIES VA
2021-04-13 276-208-1XXX 1000–1999Assigned ONVOY, LLC - VA 138E LAURELFORK VA
2021-04-13 276-231-7XXX 7000–7999Assigned ONVOY, LLC - VA 138E GALAX VA
2021-04-13 276-231-9XXX 9000–9999Assigned ONVOY, LLC - VA 138E GALAX VA
2021-04-13 276-398-5XXX 5000–5999Assigned ONVOY, LLC - VA 138E LAURELFORK VA
2021-04-13 276-899-7XXX 7000–7999Assigned ONVOY, LLC - VA 138E POCAHONTAS VA
2021-04-13 276-899-8XXX 8000–8999Assigned ONVOY, LLC - VA 138E POCAHONTAS VA
2021-04-13 276-966-7XXX 7000–7999Assigned ONVOY, LLC - VA 138E HILLSVILLE VA
2021-04-13 276-966-8XXX 8000–8999Assigned ONVOY, LLC - VA 138E HILLSVILLE VA
2021-03-24 276-231-6XXX 6000–6999Assigned METROPCS, INC. 5562 GALAX VA
2021-03-23 276-253-0XXX 0000–0999Assigned TELNYX LLC 073H RURALRTRET VA
2021-03-04 276-246-7XXX 7000–7999Assigned ONVOY, LLC - VA 138E BIGSTONEGP VA
2021-03-04 276-246-8XXX 8000–8999Assigned ONVOY, LLC - VA 138E BIGSTONEGP VA
2021-03-04 276-681-0XXX 0000–0999Assigned ONVOY, LLC - VA 138E FIELDALE VA
2021-03-04 276-681-1XXX 1000–1999Assigned ONVOY, LLC - VA 138E FIELDALE VA
2021-03-04 276-833-3XXX 3000–3999Assigned ONVOY, LLC - VA 138E AXTON VA
2021-03-04 276-833-4XXX 4000–4999Assigned ONVOY, LLC - VA 138E AXTON VA
2021-03-04 276-934-0XXX 0000–0999Assigned ONVOY, LLC - VA 138E SPENCER VA
2021-03-04 276-952-9XXX 9000–9999Assigned ONVOY, LLC - VA 138E MEADOWSDAN VA
2021-02-26 276-231-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 GALAX VA
2021-02-11 276-978-7XXX 7000–7999Assigned TON80 COMMUNICATIONS, LLC 516J HONAKER VA
2021-02-09 276-344-3XXX 3000–3999Assigned ONVOY, LLC - VA 138E LEBANON VA
2021-02-09 276-344-4XXX 4000–4999Assigned ONVOY, LLC - VA 138E LEBANON VA
2021-02-05 276-208-4XXX 4000–4999Assigned ONVOY, LLC - VA 138E LAURELFORK VA
2021-02-05 276-208-5XXX 5000–5999Assigned ONVOY, LLC - VA 138E LAURELFORK VA
2021-02-05 276-225-6XXX 6000–6999Assigned ONVOY, LLC - VA 138E MORRISONCY VA
2021-02-05 276-231-4XXX 4000–4999Assigned ONVOY, LLC - VA 138E GALAX VA
2021-02-05 276-231-5XXX 5000–5999Assigned ONVOY, LLC - VA 138E GALAX VA
2021-02-05 276-240-6XXX 6000–6999Assigned ONVOY, LLC - VA 138E BLUEFIELD VA
2021-02-05 276-240-8XXX 8000–8999Assigned ONVOY, LLC - VA 138E BLUEFIELD VA
2021-02-05 276-244-4XXX 4000–4999Assigned ONVOY, LLC - VA 138E GRUNDY VA
2021-02-05 276-244-5XXX 5000–5999Assigned ONVOY, LLC - VA 138E GRUNDY VA
2021-02-05 276-688-6XXX 6000–6999Assigned ONVOY, LLC - VA 138E BLAND VA
2021-02-05 276-688-7XXX 7000–7999Assigned ONVOY, LLC - VA 138E BLAND VA
2021-02-04 276-249-2XXX 2000–2999Assigned ONVOY, LLC - VA 138E STUART VA
2021-02-04 276-249-3XXX 3000–3999Assigned ONVOY, LLC - VA 138E STUART VA
2021-02-04 276-786-5XXX 5000–5999Assigned ONVOY, LLC - VA 138E CLINCHCO VA
2021-02-04 276-786-6XXX 6000–6999Assigned ONVOY, LLC - VA 138E CLINCHCO VA
2021-02-04 276-888-2XXX 2000–2999Assigned ONVOY, LLC - VA 138E ST CHARLES VA
2021-02-04 276-888-3XXX 3000–3999Assigned ONVOY, LLC - VA 138E ST CHARLES VA
2021-02-04 276-991-7XXX 7000–7999Assigned ONVOY, LLC - VA 138E HONAKER VA
2021-01-28 276-249-9XXX 9000–9999Assigned METROPCS, INC. 5562 STUART VA
2021-01-25 276-208-0XXX 0000–0999Assigned TELNYX LLC 073H LAURELFORK VA
2021-01-25 276-225-3XXX 3000–3999Assigned TELNYX LLC 073H MORRISONCY VA
2021-01-25 276-247-8XXX 8000–8999Assigned TELNYX LLC 073H MARION VA

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.