NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

77 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 848
ONVOY, LLC - NJ 44
NEW CINGULAR WIRELESS PCS, LLC - DC 25
CSC WIRELESS, LLC 3
HD CARRIER LLC 2
PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 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
2021-10-27 848-458-7XXX 7000–7999Assigned ONVOY SPECTRUM, LLC 624H MATAWAN NJ
2021-10-27 848-458-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H MATAWAN NJ
2021-10-26 848-292-5XXX 5000–5999Assigned ONVOY SPECTRUM, LLC 624H FRANKLINPK NJ
2021-10-26 848-292-9XXX 9000–9999Assigned ONVOY SPECTRUM, LLC 624H FRANKLINPK NJ
2021-10-26 848-306-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H SOUTHAMBOY NJ
2021-10-26 848-306-6XXX 6000–6999Assigned ONVOY SPECTRUM, LLC 624H SOUTHAMBOY NJ
2021-10-26 848-310-3XXX 3000–3999Assigned ONVOY SPECTRUM, LLC 624H BOUNDBROOK NJ
2021-10-26 848-310-4XXX 4000–4999Assigned ONVOY SPECTRUM, LLC 624H BOUNDBROOK NJ
2021-10-26 848-315-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H PERTHAMBOY NJ
2021-10-26 848-315-3XXX 3000–3999Assigned ONVOY SPECTRUM, LLC 624H PERTHAMBOY NJ
2021-10-26 848-633-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 MIDDLETOWN NJ
2021-10-26 848-633-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 MIDDLETOWN NJ
2021-10-26 848-633-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 MIDDLETOWN NJ
2021-10-25 848-308-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H METUCHEN NJ
2021-10-25 848-308-7XXX 7000–7999Assigned ONVOY SPECTRUM, LLC 624H METUCHEN NJ
2021-10-22 848-276-9XXX 9000–9999Assigned ONVOY SPECTRUM, LLC 624H PTPLEASANT NJ
2021-10-22 848-322-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H PTPLEASANT NJ
2021-10-22 848-322-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H PTPLEASANT NJ
2021-10-22 848-322-7XXX 7000–7999Assigned ONVOY SPECTRUM, LLC 624H PTPLEASANT NJ
2021-10-22 848-322-9XXX 9000–9999Assigned ONVOY SPECTRUM, LLC 624H PTPLEASANT NJ
2021-10-22 848-498-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H SOUTHRIVER NJ
2021-10-22 848-498-2XXX 2000–2999Assigned ONVOY SPECTRUM, LLC 624H SOUTHRIVER NJ
2021-10-22 848-498-5XXX 5000–5999Assigned ONVOY SPECTRUM, LLC 624H SOUTHRIVER NJ
2021-10-22 848-498-6XXX 6000–6999Assigned ONVOY SPECTRUM, LLC 624H SOUTHRIVER NJ
2021-10-22 848-498-7XXX 7000–7999Assigned ONVOY SPECTRUM, LLC 624H SOUTHRIVER NJ
2021-10-19 848-317-5XXX 5000–5999Assigned ONVOY SPECTRUM, LLC 624H TOMS RIVER NJ
2021-10-19 848-317-6XXX 6000–6999Assigned ONVOY, LLC - NJ 637C TOMS RIVER NJ
2021-10-19 848-317-7XXX 7000–7999Assigned ONVOY SPECTRUM, LLC 624H TOMS RIVER NJ
2021-10-19 848-320-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 DUNELLEN NJ
2021-10-19 848-320-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 DUNELLEN NJ
2021-10-19 848-320-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 DUNELLEN NJ
2021-10-19 848-320-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 DUNELLEN NJ
2021-10-19 848-320-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 DUNELLEN NJ
2021-10-19 848-320-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 DUNELLEN NJ
2021-10-19 848-320-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 DUNELLEN NJ
2021-10-19 848-320-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 DUNELLEN NJ
2021-10-19 848-320-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 DUNELLEN NJ
2021-10-19 848-320-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 DUNELLEN NJ
2021-10-19 848-801-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 DUNELLEN NJ
2021-10-18 848-313-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H NEWBRNSWCK NJ
2021-10-18 848-313-2XXX 2000–2999Assigned ONVOY SPECTRUM, LLC 624H NEWBRNSWCK NJ
2021-10-13 848-328-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F CARTERET NJ
2021-10-13 848-328-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F CARTERET NJ
2021-10-12 848-306-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 SOUTHAMBOY NJ
2021-10-08 848-298-5XXX 5000–5999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 SPRINGLAKE NJ
2021-10-08 848-298-6XXX 6000–6999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 SPRINGLAKE NJ
2021-10-08 848-318-9XXX 9000–9999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 SPRINGLAKE NJ
2021-10-08 848-319-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 METUCHEN NJ
2021-10-08 848-319-9XXX 9000–9999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 METUCHEN NJ
2021-10-08 848-345-0XXX 0000–0999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 MATAWAN 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.