NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

23 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 908
NEW CINGULAR WIRELESS PCS, LLC - DC 11
ONVOY, LLC - NJ 3
OMNIPOINT COMMUNICATIONS, INC. - NJ 3
CSC WIRELESS, LLC 3
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 2
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
2021-01-20 908-633-1XXX 1000–1999Assigned ONVOY, LLC - NJ 637C PLAINFIELD NJ
2021-01-20 908-633-2XXX 2000–2999Assigned ONVOY, LLC - NJ 637C PLAINFIELD NJ
2021-01-20 908-633-4XXX 4000–4999Assigned ONVOY, LLC - NJ 637C PLAINFIELD NJ
2021-01-20 908-633-7XXX 7000–7999Assigned ONVOY, LLC - NJ 637C PLAINFIELD NJ
2021-01-15 908-530-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 SOMERVILLE NJ
2021-01-15 908-530-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 SOMERVILLE NJ
2021-01-14 908-919-9XXX 9000–9999Assigned ONVOY, LLC - NJ 637C CLINTON NJ
2021-01-06 908-430-8XXX 8000–8999Assigned ONVOY, LLC - NJ 637C CHESTER NJ
2021-01-06 908-430-9XXX 9000–9999Assigned ONVOY, LLC - NJ 637C CHESTER NJ
2021-01-06 908-933-2XXX 2000–2999Assigned ONVOY, LLC - NJ 637C UNIONVILLE NJ
2021-01-06 908-933-5XXX 5000–5999Assigned ONVOY, LLC - NJ 637C UNIONVILLE NJ
2021-01-06 908-933-7XXX 7000–7999Assigned ONVOY, LLC - NJ 637C UNIONVILLE NJ
2021-01-06 908-933-8XXX 8000–8999Assigned ONVOY, LLC - NJ 637C UNIONVILLE NJ
2021-01-06 908-934-2XXX 2000–2999Assigned PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 264F SUMMIT NJ
2021-01-06 908-934-3XXX 3000–3999Assigned PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 264F SUMMIT NJ
2021-01-06 908-934-5XXX 5000–5999Assigned PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 264F SUMMIT NJ
2020-12-29 908-887-7XXX 7000–7999Assigned TERRA NOVA TELECOM INC. 145J HACKETTSTN NJ
2020-12-16 908-430-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F CHESTER NJ
2020-12-11 908-681-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F NESHANIC NJ
2020-12-08 908-476-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 BERNARDSVL NJ
2020-12-08 908-476-9XXX 9000–9999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 BERNARDSVL NJ
2020-12-03 908-417-0XXX 0000–0999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 BERNARDSVL NJ
2020-12-03 908-417-1XXX 1000–1999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 BERNARDSVL NJ
2020-12-03 908-417-2XXX 2000–2999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 BERNARDSVL NJ
2020-12-03 908-417-3XXX 3000–3999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 BERNARDSVL NJ
2020-11-25 908-836-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 PHILLIPSBG NJ
2020-11-16 908-457-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 ELIZABETH NJ
2020-11-16 908-457-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 ELIZABETH NJ
2020-11-16 908-457-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 ELIZABETH NJ
2020-11-16 908-457-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 ELIZABETH NJ
2020-11-16 908-457-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 ELIZABETH NJ
2020-11-16 908-457-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 ELIZABETH NJ
2020-11-16 908-457-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 ELIZABETH NJ
2020-11-16 908-457-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 ELIZABETH NJ
2020-11-16 908-457-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 ELIZABETH NJ
2020-11-16 908-457-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 ELIZABETH NJ
2020-11-12 908-677-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 ELIZABETH NJ
2020-11-12 908-677-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 ELIZABETH NJ
2020-11-12 908-677-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 ELIZABETH NJ
2020-11-12 908-677-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 ELIZABETH NJ
2020-11-12 908-677-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 ELIZABETH NJ
2020-11-05 908-677-5XXX 5000–5999Assigned ONVOY, LLC - NJ 637C ELIZABETH NJ
2020-11-05 908-677-6XXX 6000–6999Assigned ONVOY, LLC - NJ 637C ELIZABETH NJ
2020-11-05 908-677-8XXX 8000–8999Assigned ONVOY, LLC - NJ 637C ELIZABETH NJ
2020-11-05 908-677-9XXX 9000–9999Assigned ONVOY, LLC - NJ 637C ELIZABETH NJ
2020-11-02 908-987-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F ROSELLE NJ
2020-11-02 908-987-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F ROSELLE NJ
2020-10-15 908-677-7XXX 7000–7999Assigned FRACTEL, LLC 965H ELIZABETH NJ
2020-10-15 908-767-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F HACKETTSTN NJ
2020-10-15 908-767-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F HACKETTSTN NJ

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.