NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

7 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 516
ONVOY, LLC- NY 4
CSC WIRELESS, LLC 3
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
2022-06-07 516-656-1XXX 1000–1999Assigned VONAGE AMERICA LLC 197D NASSAUZN04 NY
2022-06-06 516-232-2XXX 2000–2999Assigned TERRA NOVA TELECOM INC. 145J NASSAUZN02 NY
2022-05-20 516-440-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H NASSAUZN01 NY
2022-05-17 516-860-0XXX 0000–0999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NASSAUZN08 NY
2022-05-17 516-923-0XXX 0000–0999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NASSAUZN02 NY
2022-05-17 516-923-1XXX 1000–1999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NASSAUZN02 NY
2022-05-17 516-923-2XXX 2000–2999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NASSAUZN02 NY
2022-05-10 516-862-7XXX 7000–7999Assigned ONVOY SPECTRUM, LLC 624H NASSAUZN08 NY
2022-05-09 516-923-5XXX 5000–5999Assigned ONVOY, LLC- NY 384C NASSAUZN02 NY
2022-05-03 516-549-5XXX 5000–5999Assigned ONVOY, LLC- NY 384C NASSAUZN02 NY
2022-04-27 516-507-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 NASSAUZN05 NY
2022-04-21 516-508-7XXX 7000–7999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E NASSAUZN05 NY
2022-04-21 516-549-8XXX 8000–8999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E NASSAUZN02 NY
2022-04-21 516-899-6XXX 6000–6999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E NASSAUZN04 NY
2022-04-21 516-990-8XXX 8000–8999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E NASSAUZN07 NY
2022-04-21 516-995-9XXX 9000–9999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E NASSAUZN03 NY
2022-03-07 516-440-9XXX 9000–9999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E NASSAUZN01 NY
2022-03-07 516-886-0XXX 0000–0999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E FARMINGDL NY
2022-03-01 516-863-9XXX 9000–9999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E NASSAUZN09 NY
2022-03-01 516-878-5XXX 5000–5999Assigned TON80 COMMUNICATIONS, LLC 516J NASSAUZN07 NY
2022-02-24 516-587-8XXX 8000–8999Assigned TON80 COMMUNICATIONS, LLC 516J NASSAUZN02 NY
2022-02-24 516-863-6XXX 6000–6999Assigned TON80 COMMUNICATIONS, LLC 516J NASSAUZN09 NY
2022-02-22 516-440-6XXX 6000–6999Assigned ONVOY SPECTRUM, LLC 624H NASSAUZN01 NY
2022-02-22 516-440-7XXX 7000–7999Assigned ONVOY SPECTRUM, LLC 624H NASSAUZN01 NY
2022-02-22 516-452-6XXX 6000–6999Assigned TON80 COMMUNICATIONS, LLC 516J FARMINGDL NY
2022-02-22 516-830-9XXX 9000–9999Assigned PEERING HUB, INC. - NY 818H NASSAUZN02 NY
2022-02-22 516-894-3XXX 3000–3999Assigned ONVOY SPECTRUM, LLC 624H NASSAUZN04 NY
2022-02-18 516-863-7XXX 7000–7999Assigned ONVOY SPECTRUM, LLC 624H NASSAUZN09 NY
2022-02-18 516-863-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H NASSAUZN09 NY
2022-02-18 516-896-5XXX 5000–5999Assigned ONVOY SPECTRUM, LLC 624H NASSAUZN02 NY
2022-02-18 516-928-3XXX 3000–3999Assigned ONVOY SPECTRUM, LLC 624H NASSAUZN08 NY
2022-02-17 516-774-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H NASSAUZN06 NY
2022-02-15 516-886-2XXX 2000–2999Assigned ONVOY SPECTRUM, LLC 624H FARMINGDL NY
2022-02-15 516-886-3XXX 3000–3999Assigned ONVOY SPECTRUM, LLC 624H FARMINGDL NY
2022-02-11 516-928-2XXX 2000–2999Assigned METROPCS, INC. 5562 NASSAUZN08 NY
2022-02-11 516-980-7XXX 7000–7999Assigned METROPCS, INC. 5562 NASSAUZN03 NY
2022-02-11 516-995-0XXX 0000–0999Assigned METROPCS, INC. 5562 NASSAUZN03 NY
2022-02-11 516-995-3XXX 3000–3999Assigned METROPCS, INC. 5562 NASSAUZN03 NY
2022-02-08 516-863-2XXX 2000–2999Assigned ONVOY, LLC- NY 384C NASSAUZN09 NY
2022-02-08 516-863-3XXX 3000–3999Assigned ONVOY, LLC- NY 384C NASSAUZN09 NY
2022-02-08 516-863-4XXX 4000–4999Assigned ONVOY, LLC- NY 384C NASSAUZN09 NY
2022-02-08 516-863-5XXX 5000–5999Assigned ONVOY, LLC- NY 384C NASSAUZN09 NY
2022-02-03 516-440-0XXX 0000–0999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NASSAUZN01 NY
2022-02-03 516-440-1XXX 1000–1999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NASSAUZN01 NY
2022-02-03 516-748-2XXX 2000–2999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NASSAUZN09 NY
2022-02-03 516-854-0XXX 0000–0999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NASSAUZN02 NY
2022-02-03 516-854-3XXX 3000–3999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NASSAUZN02 NY
2022-02-03 516-928-0XXX 0000–0999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NASSAUZN08 NY
2022-02-03 516-928-1XXX 1000–1999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NASSAUZN08 NY
2022-02-02 516-995-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H NASSAUZN03 NY

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.