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
2019-05-16 908-228-7XXX 7000–7999Assigned CORETEL NEW JERSEY, INC. - NJ 482F WESTFIELD NJ
2019-05-16 908-228-8XXX 8000–8999Assigned CORETEL NEW JERSEY, INC. - NJ 482F WESTFIELD NJ
2019-05-16 908-235-5XXX 5000–5999Assigned CORETEL NEW JERSEY, INC. - NJ 482F PHILLIPSBG NJ
2019-05-16 908-244-2XXX 2000–2999Assigned CORETEL NEW JERSEY, INC. - NJ 482F UNIONVILLE NJ
2019-05-16 908-254-2XXX 2000–2999Assigned CORETEL NEW JERSEY, INC. - NJ 482F PEAPACK NJ
2019-05-16 908-254-6XXX 6000–6999Assigned CORETEL NEW JERSEY, INC. - NJ 482F PEAPACK NJ
2019-05-16 908-254-7XXX 7000–7999Assigned CORETEL NEW JERSEY, INC. - NJ 482F PEAPACK NJ
2019-05-16 908-257-2XXX 2000–2999Assigned CORETEL NEW JERSEY, INC. - NJ 482F FANWOOD NJ
2019-05-16 908-257-4XXX 4000–4999Assigned CORETEL NEW JERSEY, INC. - NJ 482F FANWOOD NJ
2019-05-16 908-262-3XXX 3000–3999Assigned CORETEL NEW JERSEY, INC. - NJ 482F BELLE MEAD NJ
2019-05-16 908-262-4XXX 4000–4999Assigned CORETEL NEW JERSEY, INC. - NJ 482F BELLE MEAD NJ
2019-05-16 908-262-5XXX 5000–5999Assigned CORETEL NEW JERSEY, INC. - NJ 482F BELLE MEAD NJ
2019-05-16 908-262-8XXX 8000–8999Assigned CORETEL NEW JERSEY, INC. - NJ 482F BELLE MEAD NJ
2019-05-16 908-269-2XXX 2000–2999Assigned CORETEL NEW JERSEY, INC. - NJ 482F HACKETTSTN NJ
2019-05-16 908-269-3XXX 3000–3999Assigned CORETEL NEW JERSEY, INC. - NJ 482F HACKETTSTN NJ
2019-05-16 908-269-4XXX 4000–4999Assigned CORETEL NEW JERSEY, INC. - NJ 482F HACKETTSTN NJ
2019-05-16 908-287-4XXX 4000–4999Assigned CORETEL NEW JERSEY, INC. - NJ 482F LEBANON NJ
2019-05-16 908-287-8XXX 8000–8999Assigned CORETEL NEW JERSEY, INC. - NJ 482F LEBANON NJ
2019-05-16 908-326-5XXX 5000–5999Assigned CORETEL NEW JERSEY, INC. - NJ 482F PEAPACK NJ
2019-05-16 908-326-9XXX 9000–9999Assigned CORETEL NEW JERSEY, INC. - NJ 482F PEAPACK NJ
2019-05-16 908-366-2XXX 2000–2999Assigned CORETEL NEW JERSEY, INC. - NJ 482F HACKETTSTN NJ
2019-05-16 908-366-6XXX 6000–6999Assigned CORETEL NEW JERSEY, INC. - NJ 482F HACKETTSTN NJ
2019-05-16 908-366-8XXX 8000–8999Assigned CORETEL NEW JERSEY, INC. - NJ 482F HACKETTSTN NJ
2019-05-16 908-378-4XXX 4000–4999Assigned CORETEL NEW JERSEY, INC. - NJ 482F UNIONVILLE NJ
2019-05-16 908-446-6XXX 6000–6999Assigned CORETEL NEW JERSEY, INC. - NJ 482F LINDEN NJ
2019-05-16 908-446-7XXX 7000–7999Assigned CORETEL NEW JERSEY, INC. - NJ 482F LINDEN NJ
2019-05-16 908-484-2XXX 2000–2999Assigned CORETEL NEW JERSEY, INC. - NJ 482F MILLINGTON NJ
2019-05-16 908-484-3XXX 3000–3999Assigned CORETEL NEW JERSEY, INC. - NJ 482F MILLINGTON NJ
2019-05-16 908-542-6XXX 6000–6999Assigned CORETEL NEW JERSEY, INC. - NJ 482F MILLINGTON NJ
2019-05-16 908-622-4XXX 4000–4999Assigned CORETEL NEW JERSEY, INC. - NJ 482F UNIONVILLE NJ
2019-05-16 908-622-6XXX 6000–6999Assigned CORETEL NEW JERSEY, INC. - NJ 482F UNIONVILLE NJ
2019-05-16 908-622-7XXX 7000–7999Assigned CORETEL NEW JERSEY, INC. - NJ 482F UNIONVILLE NJ
2019-05-16 908-623-2XXX 2000–2999Assigned CORETEL NEW JERSEY, INC. - NJ 482F UNIONVILLE NJ
2019-05-16 908-624-4XXX 4000–4999Assigned CORETEL NEW JERSEY, INC. - NJ 482F UNIONVILLE NJ
2019-05-16 908-634-7XXX 7000–7999Assigned CORETEL NEW JERSEY, INC. - NJ 482F ROSELLE NJ
2019-05-16 908-637-2XXX 2000–2999Assigned CORETEL NEW JERSEY, INC. - NJ 482F GREAT MDW NJ
2019-05-16 908-663-4XXX 4000–4999Assigned CORETEL NEW JERSEY, INC. - NJ 482F FANWOOD NJ
2019-05-16 908-663-6XXX 6000–6999Assigned CORETEL NEW JERSEY, INC. - NJ 482F FANWOOD NJ
2019-05-16 908-663-7XXX 7000–7999Assigned CORETEL NEW JERSEY, INC. - NJ 482F FANWOOD NJ
2019-05-16 908-664-2XXX 2000–2999Assigned CORETEL NEW JERSEY, INC. - NJ 482F WESTFIELD NJ
2019-05-16 908-727-5XXX 5000–5999Assigned CORETEL NEW JERSEY, INC. - NJ 482F PEAPACK NJ
2019-05-16 908-727-6XXX 6000–6999Assigned CORETEL NEW JERSEY, INC. - NJ 482F PEAPACK NJ
2019-05-16 908-727-7XXX 7000–7999Assigned CORETEL NEW JERSEY, INC. - NJ 482F PEAPACK NJ
2019-05-16 908-727-8XXX 8000–8999Assigned CORETEL NEW JERSEY, INC. - NJ 482F PEAPACK NJ
2019-05-16 908-728-2XXX 2000–2999Assigned CORETEL NEW JERSEY, INC. - NJ 482F WESTFIELD NJ
2019-05-16 908-728-5XXX 5000–5999Assigned CORETEL NEW JERSEY, INC. - NJ 482F WESTFIELD NJ
2019-05-16 908-747-5XXX 5000–5999Assigned CORETEL NEW JERSEY, INC. - NJ 482F HACKETTSTN NJ
2019-05-16 908-747-6XXX 6000–6999Assigned CORETEL NEW JERSEY, INC. - NJ 482F HACKETTSTN NJ
2019-05-16 908-747-8XXX 8000–8999Assigned CORETEL NEW JERSEY, INC. - NJ 482F HACKETTSTN NJ
2019-05-16 908-748-3XXX 3000–3999Assigned CORETEL NEW JERSEY, INC. - NJ 482F PEAPACK 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.