NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

37 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 862
ONVOY, LLC - NJ 28
CSC WIRELESS, LLC 3
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 3
OPENTACT INC. 1
EXIANT COMMUNICATIONS 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
2018-10-10 862-289-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 CHATHAM NJ
2018-10-03 862-330-3XXX 3000–3999Assigned CSC VOICE, LLC 612K POMPTONLKS NJ
2018-09-28 862-334-0XXX 0000–0999Assigned METROPCS, INC. 5562 PASSAIC NJ
2018-09-28 862-334-5XXX 5000–5999Assigned METROPCS, INC. 5562 PASSAIC NJ
2018-09-28 862-334-6XXX 6000–6999Assigned METROPCS, INC. 5562 PASSAIC NJ
2018-09-28 862-334-7XXX 7000–7999Assigned METROPCS, INC. 5562 PASSAIC NJ
2018-09-28 862-334-8XXX 8000–8999Assigned METROPCS, INC. 5562 PASSAIC NJ
2018-09-28 862-334-9XXX 9000–9999Assigned METROPCS, INC. 5562 PASSAIC NJ
2018-09-26 862-331-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 NEWARK NJ
2018-09-26 862-331-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 NEWARK NJ
2018-09-26 862-331-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 NEWARK NJ
2018-09-26 862-331-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 NEWARK NJ
2018-09-26 862-331-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 NEWARK NJ
2018-09-26 862-331-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 NEWARK NJ
2018-09-26 862-331-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 NEWARK NJ
2018-09-26 862-331-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 NEWARK NJ
2018-09-26 862-331-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 NEWARK NJ
2018-09-26 862-331-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 NEWARK NJ
2018-09-25 862-330-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F POMPTONLKS NJ
2018-09-25 862-330-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F POMPTONLKS NJ
2018-09-25 862-330-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F POMPTONLKS NJ
2018-09-20 862-707-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F SUCCASUNNA NJ
2018-09-20 862-774-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F POMPTONLKS NJ
2018-09-19 862-326-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - NJ 4804 FRANKLINBO NJ
2018-09-19 862-329-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 MT VIEW NJ
2018-09-17 862-327-9XXX 9000–9999Assigned PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 264F NEWARK NJ
2018-09-10 862-263-5XXX 5000–5999Assigned BLUEBIRD COMMUNICATIONS, LLC - NJ 999H MENDHAM NJ
2018-09-10 862-274-7XXX 7000–7999Assigned BLUEBIRD COMMUNICATIONS, LLC - NJ 999H POMPTONLKS NJ
2018-09-10 862-275-5XXX 5000–5999Assigned BLUEBIRD COMMUNICATIONS, LLC - NJ 999H NEWTON NJ
2018-09-10 862-288-5XXX 5000–5999Assigned BLUEBIRD COMMUNICATIONS, LLC - NJ 999H NETCONG NJ
2018-09-10 862-289-9XXX 9000–9999Assigned BLUEBIRD COMMUNICATIONS, LLC - NJ 999H CHATHAM NJ
2018-09-10 862-299-1XXX 1000–1999Assigned BLUEBIRD COMMUNICATIONS, LLC - NJ 999H HOPATCONG NJ
2018-09-10 862-303-5XXX 5000–5999Assigned BLUEBIRD COMMUNICATIONS, LLC - NJ 999H BRANCHVL NJ
2018-09-10 862-305-6XXX 6000–6999Assigned BLUEBIRD COMMUNICATIONS, LLC - NJ 999H DOVER NJ
2018-09-10 862-312-0XXX 0000–0999Assigned BLUEBIRD COMMUNICATIONS, LLC - NJ 999H FRANKLINBO NJ
2018-09-10 862-318-8XXX 8000–8999Assigned BLUEBIRD COMMUNICATIONS, LLC - NJ 999H PASSAIC NJ
2018-09-10 862-319-5XXX 5000–5999Assigned BLUEBIRD COMMUNICATIONS, LLC - NJ 999H PATERSON NJ
2018-09-10 862-320-3XXX 3000–3999Assigned BLUEBIRD COMMUNICATIONS, LLC - NJ 999H NEWARK NJ
2018-09-10 862-321-0XXX 0000–0999Assigned BLUEBIRD COMMUNICATIONS, LLC - NJ 999H ORANGE NJ
2018-09-10 862-322-5XXX 5000–5999Assigned BLUEBIRD COMMUNICATIONS, LLC - NJ 999H NEWFOUNDLD NJ
2018-09-10 862-328-3XXX 3000–3999Assigned BLUEBIRD COMMUNICATIONS, LLC - NJ 999H BUTLER NJ
2018-09-10 862-465-2XXX 2000–2999Assigned BLUEBIRD COMMUNICATIONS, LLC - NJ 999H MADISON NJ
2018-09-10 862-500-6XXX 6000–6999Assigned BLUEBIRD COMMUNICATIONS, LLC - NJ 999H MT FREEDOM NJ
2018-09-10 862-707-0XXX 0000–0999Assigned BLUEBIRD COMMUNICATIONS, LLC - NJ 999H SUCCASUNNA NJ
2018-09-10 862-762-6XXX 6000–6999Assigned BLUEBIRD COMMUNICATIONS, LLC - NJ 999H BELLEVILLE NJ
2018-09-10 862-904-4XXX 4000–4999Assigned BLUEBIRD COMMUNICATIONS, LLC - NJ 999H LITTLE FLS NJ
2018-09-04 862-299-8XXX 8000–8999Assigned PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 264F HOPATCONG NJ
2018-08-30 862-321-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 ORANGE NJ
2018-08-29 862-328-6XXX 6000–6999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 BUTLER NJ
2018-08-27 862-774-6XXX 6000–6999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 POMPTONLKS 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.