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
2021-01-25 276-282-6XXX 6000–6999Assigned TELNYX LLC 073H RICHLANDS VA
2021-01-25 276-332-0XXX 0000–0999Assigned TELNYX LLC 073H SALTVILLE VA
2021-01-25 276-444-3XXX 3000–3999Assigned TELNYX LLC 073H SYLVATUS VA
2021-01-25 276-484-0XXX 0000–0999Assigned TELNYX LLC 073H WYTHEVILLE VA
2021-01-25 276-677-2XXX 2000–2999Assigned TELNYX LLC 073H SUGARGROVE VA
2021-01-25 276-764-0XXX 0000–0999Assigned TELNYX LLC 073H MAXMEADOWS VA
2021-01-25 276-866-0XXX 0000–0999Assigned TELNYX LLC 073H TAZEWELL VA
2021-01-25 276-899-0XXX 0000–0999Assigned TELNYX LLC 073H POCAHONTAS VA
2021-01-25 276-928-3XXX 3000–3999Assigned TELNYX LLC 073H ROCKY GAP VA
2021-01-25 276-933-0XXX 0000–0999Assigned TELNYX LLC 073H MOUTHWILSN VA
2021-01-25 276-944-9XXX 9000–9999Assigned TELNYX LLC 073H MEADOWVIEW VA
2021-01-22 276-433-5XXX 5000–5999Assigned METROPCS, INC. 5562 RICHLANDS VA
2021-01-21 276-231-1XXX 1000–1999Assigned TELNYX LLC 073H GALAX VA
2021-01-21 276-242-1XXX 1000–1999Assigned TELNYX LLC 073H GRUNDY VA
2021-01-21 276-386-5XXX 5000–5999Assigned TELNYX LLC 073H GATE CITY VA
2021-01-21 276-388-5XXX 5000–5999Assigned TELNYX LLC 073H KONNAROCK VA
2021-01-21 276-429-8XXX 8000–8999Assigned TELNYX LLC 073H GLADE SPG VA
2021-01-21 276-528-3XXX 3000–3999Assigned TELNYX LLC 073H HURLEY VA
2021-01-21 276-600-9XXX 9000–9999Assigned TELNYX LLC 073H DAMASCUS VA
2021-01-21 276-621-8XXX 8000–8999Assigned TELNYX LLC 073H CRIPPLECRK VA
2021-01-21 276-655-8XXX 8000–8999Assigned TELNYX LLC 073H CMSRKELCRK VA
2021-01-21 276-682-9XXX 9000–9999Assigned TELNYX LLC 073H CERES VA
2021-01-21 276-754-1XXX 1000–1999Assigned TELNYX LLC 073H CANA VA
2021-01-21 276-773-5XXX 5000–5999Assigned TELNYX LLC 073H INDEPNDNCE VA
2021-01-21 276-800-2XXX 2000–2999Assigned TELNYX LLC 073H FRIES VA
2021-01-21 276-861-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CUMBERLDGP VA
2021-01-21 276-881-2XXX 2000–2999Assigned TELNYX LLC 073H JEWELL RDG VA
2021-01-21 276-966-1XXX 1000–1999Assigned TELNYX LLC 073H HILLSVILLE VA
2021-01-19 276-240-1XXX 1000–1999Assigned TELNYX LLC 073H BLUEFIELD VA
2021-01-19 276-258-8XXX 8000–8999Assigned TELNYX LLC 073H ABINGDON VA
2021-01-19 276-330-0XXX 0000–0999Assigned TELNYX LLC 073H BIG PRATER VA
2021-01-19 276-688-9XXX 9000–9999Assigned TELNYX LLC 073H BLAND VA
2021-01-19 276-699-9XXX 9000–9999Assigned TELNYX LLC 073H AUSTINVL VA
2021-01-19 276-821-1XXX 1000–1999Assigned TELNYX LLC 073H BRISTOL VA
2021-01-12 276-663-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F RURALRTRET VA
2021-01-11 276-598-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 RICHLANDS VA
2021-01-11 276-694-9XXX 9000–9999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 STUART VA
2020-12-29 276-861-2XXX 2000–2999Assigned TERRA NOVA TELECOM INC. 145J CUMBERLDGP VA
2020-12-29 276-973-6XXX 6000–6999Assigned TERRA NOVA TELECOM INC. 145J NORTON VA
2020-12-17 276-788-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 MARTINSVL VA
2020-12-15 276-888-7XXX 7000–7999Assigned PEERLESS NETWORK OF VIRGINIA, LLC - VA 275G ST CHARLES VA
2020-12-08 276-646-9XXX 9000–9999Assigned COMCAST IP PHONE, LLC 318J CHILHOWIE VA
2020-11-09 276-358-5XXX 5000–5999Assigned ONVOY, LLC - VA 138E COLLINSVL VA
2020-11-09 276-358-6XXX 6000–6999Assigned ONVOY, LLC - VA 138E COLLINSVL VA
2020-11-09 276-788-4XXX 4000–4999Assigned ONVOY, LLC - VA 138E MARTINSVL VA
2020-11-09 276-788-5XXX 5000–5999Assigned ONVOY, LLC - VA 138E MARTINSVL VA
2020-11-06 276-230-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - VA 8825 ST PAUL VA
2020-10-21 276-295-1XXX 1000–1999Assigned PEERLESS NETWORK OF VIRGINIA, LLC - VA 275G PENINGTNGP VA
2020-10-14 276-209-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - VA 8825 BLAND VA
2020-10-13 276-877-8XXX 8000–8999Assigned ONVOY, LLC - VA 138E POUND 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.