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
2019-06-27 276-409-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F POUND VA
2019-06-27 276-447-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F MORRISONCY VA
2019-06-26 276-529-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F DANTE VA
2019-06-18 276-794-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - VA 4644 LEBANON VA
2019-06-10 276-445-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F CUMBERLDGP VA
2019-06-07 276-386-8XXX 8000–8999Assigned CHARTER IP ENABLED SERVICES, LLC 792K GATE CITY VA
2019-05-17 276-295-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F PENINGTNGP VA
2019-05-16 276-240-2XXX 2000–2999Assigned ONVOY, LLC - VA 138E BLUEFIELD VA
2019-05-16 276-240-3XXX 3000–3999Assigned ONVOY, LLC - VA 138E BLUEFIELD VA
2019-05-16 276-282-2XXX 2000–2999Assigned ONVOY, LLC - VA 138E RICHLANDS VA
2019-05-16 276-282-3XXX 3000–3999Assigned ONVOY, LLC - VA 138E RICHLANDS VA
2019-05-16 276-295-2XXX 2000–2999Assigned ONVOY, LLC - VA 138E PENINGTNGP VA
2019-05-16 276-295-3XXX 3000–3999Assigned ONVOY, LLC - VA 138E PENINGTNGP VA
2019-05-16 276-330-2XXX 2000–2999Assigned ONVOY, LLC - VA 138E BIG PRATER VA
2019-05-16 276-330-3XXX 3000–3999Assigned ONVOY, LLC - VA 138E BIG PRATER VA
2019-05-16 276-444-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F SYLVATUS VA
2019-05-15 276-447-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F MORRISONCY VA
2019-05-15 276-529-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F DANTE VA
2019-05-15 276-762-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F ST PAUL VA
2019-05-14 276-208-2XXX 2000–2999Assigned ONVOY, LLC - VA 138E LAURELFORK VA
2019-05-14 276-208-3XXX 3000–3999Assigned ONVOY, LLC - VA 138E LAURELFORK VA
2019-05-14 276-235-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F GALAX VA
2019-05-10 276-218-8XXX 8000–8999Assigned ONVOY, LLC - VA 138E HAYSI VA
2019-05-10 276-218-9XXX 9000–9999Assigned ONVOY, LLC - VA 138E HAYSI VA
2019-05-10 276-242-0XXX 0000–0999Assigned ONVOY, LLC - VA 138E GRUNDY VA
2019-05-10 276-242-8XXX 8000–8999Assigned ONVOY, LLC - VA 138E GRUNDY VA
2019-05-10 276-259-1XXX 1000–1999Assigned ONVOY, LLC - VA 138E DWIGHT VA
2019-05-10 276-259-8XXX 8000–8999Assigned ONVOY, LLC - VA 138E DWIGHT VA
2019-05-10 276-302-9XXX 9000–9999Assigned ONVOY, LLC - VA 138E CLINTWOOD VA
2019-05-10 276-323-8XXX 8000–8999Assigned ONVOY, LLC - VA 138E APPALACHIA VA
2019-05-10 276-323-9XXX 9000–9999Assigned ONVOY, LLC - VA 138E APPALACHIA VA
2019-05-10 276-329-2XXX 2000–2999Assigned ONVOY, LLC - VA 138E TAZEWELL VA
2019-05-10 276-329-4XXX 4000–4999Assigned ONVOY, LLC - VA 138E TAZEWELL VA
2019-05-10 276-365-1XXX 1000–1999Assigned ONVOY, LLC - VA 138E NORTON VA
2019-05-10 276-365-9XXX 9000–9999Assigned ONVOY, LLC - VA 138E NORTON VA
2019-05-10 276-409-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F POUND VA
2019-05-10 276-409-8XXX 8000–8999Assigned ONVOY, LLC - VA 138E POUND VA
2019-05-10 276-409-9XXX 9000–9999Assigned ONVOY, LLC - VA 138E POUND VA
2019-05-10 276-437-2XXX 2000–2999Assigned CORETEL VIRGINIA, LLC - VA 5832 NORTON VA
2019-05-10 276-437-4XXX 4000–4999Assigned CORETEL VIRGINIA, LLC - VA 5832 NORTON VA
2019-05-10 276-437-6XXX 6000–6999Assigned CORETEL VIRGINIA, LLC - VA 5832 NORTON VA
2019-05-10 276-437-8XXX 8000–8999Assigned CORETEL VIRGINIA, LLC - VA 5832 NORTON VA
2019-05-10 276-439-2XXX 2000–2999Assigned CORETEL VIRGINIA, LLC - VA 5832 NORTON VA
2019-05-10 276-445-8XXX 8000–8999Assigned ONVOY, LLC - VA 138E CUMBERLDGP VA
2019-05-10 276-445-9XXX 9000–9999Assigned ONVOY, LLC - VA 138E CUMBERLDGP VA
2019-05-10 276-495-9XXX 9000–9999Assigned ONVOY, LLC - VA 138E DANTE VA
2019-05-10 276-528-0XXX 0000–0999Assigned ONVOY, LLC - VA 138E HURLEY VA
2019-05-10 276-528-8XXX 8000–8999Assigned ONVOY, LLC - VA 138E HURLEY VA
2019-05-10 276-530-2XXX 2000–2999Assigned ONVOY, LLC - VA 138E BIG ROCK VA
2019-05-10 276-530-4XXX 4000–4999Assigned ONVOY, LLC - VA 138E BIG ROCK 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.