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 631
OMNIPOINT COMMUNICATIONS, INC. - NY 394
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
2025-12-05 631-264-3XXX 3000–3999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 AMITYVILLE NY
2025-12-05 631-397-4XXX 4000–4999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 AMITYVILLE NY
2025-12-05 631-397-5XXX 5000–5999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 AMITYVILLE NY
2025-12-05 631-397-6XXX 6000–6999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 AMITYVILLE NY
2025-12-05 631-397-7XXX 7000–7999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 AMITYVILLE NY
2025-12-05 631-397-9XXX 9000–9999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 AMITYVILLE NY
2025-10-08 631-426-7XXX 7000–7999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 AMITYVILLE NY
2023-11-07 631-306-3XXX 3000–3999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 DEER PARK NY
2023-11-07 631-860-7XXX 7000–7999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 DEER PARK NY
2023-09-21 631-492-3XXX 3000–3999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 DEER PARK NY
2023-09-21 631-992-3XXX 3000–3999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 DEER PARK NY
2023-09-07 631-426-6XXX 6000–6999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 AMITYVILLE NY
2023-09-07 631-426-9XXX 9000–9999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 AMITYVILLE NY
2022-02-04 631-947-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 BELLPORT NY
2022-01-11 631-660-3XXX 3000–3999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 RIVERHEAD NY
2022-01-11 631-660-4XXX 4000–4999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 RIVERHEAD NY
2022-01-11 631-660-5XXX 5000–5999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 RIVERHEAD NY
2022-01-11 631-660-6XXX 6000–6999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 RIVERHEAD NY
2021-12-10 631-615-0XXX 0000–0999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 RONKONKOMA NY
2021-12-10 631-615-3XXX 3000–3999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 RONKONKOMA NY
2021-12-10 631-615-5XXX 5000–5999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 RONKONKOMA NY
2021-12-10 631-660-2XXX 2000–2999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 RIVERHEAD NY
2021-11-17 631-660-1XXX 1000–1999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 RIVERHEAD NY
2021-11-17 631-660-7XXX 7000–7999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 RIVERHEAD NY
2021-11-17 631-660-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 RIVERHEAD NY
2021-10-29 631-406-0XXX 0000–0999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 SMITHTOWN NY
2021-10-29 631-406-1XXX 1000–1999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 SMITHTOWN NY
2021-10-06 631-492-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 DEER PARK NY
2021-10-06 631-986-9XXX 9000–9999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 SMITHTOWN NY
2021-09-09 631-401-2XXX 2000–2999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 BRENTWOOD NY
2021-09-09 631-401-3XXX 3000–3999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 BRENTWOOD NY
2021-09-09 631-401-4XXX 4000–4999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 BRENTWOOD NY
2021-09-09 631-401-5XXX 5000–5999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 BRENTWOOD NY
2021-09-09 631-401-6XXX 6000–6999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 BRENTWOOD NY
2021-07-28 631-612-3XXX 3000–3999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 BABYLON NY
2021-07-28 631-961-4XXX 4000–4999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 BABYLON NY
2021-06-29 631-401-0XXX 0000–0999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 BRENTWOOD NY
2021-06-29 631-401-1XXX 1000–1999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 BRENTWOOD NY
2021-06-29 631-966-1XXX 1000–1999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 BRENTWOOD NY
2021-06-29 631-966-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 BRENTWOOD NY
2021-06-29 631-966-9XXX 9000–9999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 BRENTWOOD NY
2021-04-01 631-985-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 RIVERHEAD NY
2021-01-06 631-906-2XXX 2000–2999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 DEER PARK NY
2020-12-03 631-830-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 RIVERHEAD NY
2020-12-03 631-908-9XXX 9000–9999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 PATCHOGUE NY
2020-09-10 631-308-0XXX 0000–0999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 BRENTWOOD NY
2020-09-10 631-308-1XXX 1000–1999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 BRENTWOOD NY
2020-09-10 631-308-2XXX 2000–2999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 BRENTWOOD NY
2020-09-10 631-308-3XXX 3000–3999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 BRENTWOOD NY
2020-09-10 631-308-4XXX 4000–4999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 BRENTWOOD NY

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.