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
2022-11-03 848-341-0XXX 0000–0999Assigned COMMIO, LLC 939H BELMAR NJ
2022-11-03 848-341-1XXX 1000–1999Assigned COMMIO, LLC 939H BELMAR NJ
2022-11-03 848-341-2XXX 2000–2999Assigned COMMIO, LLC 939H BELMAR NJ
2022-11-02 848-315-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 PERTHAMBOY NJ
2022-11-02 848-340-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 PERTHAMBOY NJ
2022-11-02 848-340-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 PERTHAMBOY NJ
2022-11-02 848-340-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 PERTHAMBOY NJ
2022-11-02 848-340-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 PERTHAMBOY NJ
2022-11-02 848-340-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 PERTHAMBOY NJ
2022-11-02 848-340-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 PERTHAMBOY NJ
2022-11-02 848-340-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 PERTHAMBOY NJ
2022-11-02 848-340-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 PERTHAMBOY NJ
2022-11-02 848-340-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 PERTHAMBOY NJ
2022-11-02 848-340-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 PERTHAMBOY NJ
2022-10-31 848-290-7XXX 7000–7999Assigned ONVOY, LLC - NJ 637C LAKEWOOD NJ
2022-10-31 848-291-8XXX 8000–8999Assigned ONVOY, LLC - NJ 637C WOODBRIDGE NJ
2022-10-31 848-339-8XXX 8000–8999Assigned COMCAST IP PHONE, LLC 318J ASBURYPARK NJ
2022-10-31 848-674-3XXX 3000–3999Assigned ONVOY, LLC - NJ 637C LAKEWOOD NJ
2022-10-31 848-674-4XXX 4000–4999Assigned ONVOY, LLC - NJ 637C LAKEWOOD NJ
2022-10-31 848-674-5XXX 5000–5999Assigned ONVOY, LLC - NJ 637C LAKEWOOD NJ
2022-10-28 848-600-7XXX 7000–7999Assigned ONVOY, LLC - NJ 637C MATAWAN NJ
2022-10-19 848-337-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F PTPLEASANT NJ
2022-10-19 848-337-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F PTPLEASANT NJ
2022-10-18 848-322-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F PTPLEASANT NJ
2022-10-18 848-329-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 TOMS RIVER NJ
2022-10-18 848-329-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 TOMS RIVER NJ
2022-10-18 848-329-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 TOMS RIVER NJ
2022-10-18 848-746-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F PTPLEASANT NJ
2022-10-11 848-844-9XXX 9000–9999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 RED BANK NJ
2022-10-07 848-304-3XXX 3000–3999Assigned COMCAST IP PHONE, LLC 318J RAHWAY NJ
2022-10-07 848-334-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 METUCHEN NJ
2022-10-07 848-433-9XXX 9000–9999Assigned COMCAST IP PHONE, LLC 318J RAHWAY NJ
2022-10-03 848-746-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 PTPLEASANT NJ
2022-09-25 848-878-1XXX 1000–1999Assigned COMCAST IP PHONE, LLC 318J RED BANK NJ
2022-09-25 848-878-2XXX 2000–2999Assigned COMCAST IP PHONE, LLC 318J RED BANK NJ
2022-09-19 848-377-4XXX 4000–4999Assigned COMCAST IP PHONE, LLC 318J EATONTOWN NJ
2022-09-13 848-301-6XXX 6000–6999Assigned COMCAST IP PHONE, LLC 318J HOLMDEL NJ
2022-09-06 848-327-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 METUCHEN NJ
2022-09-06 848-327-5XXX 5000–5999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 METUCHEN NJ
2022-09-06 848-330-0XXX 0000–0999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 SPRINGLAKE NJ
2022-09-06 848-330-1XXX 1000–1999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 SPRINGLAKE NJ
2022-09-06 848-336-9XXX 9000–9999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 METUCHEN NJ
2022-09-06 848-345-4XXX 4000–4999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 MATAWAN NJ
2022-09-06 848-363-1XXX 1000–1999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 MONMTH JCT NJ
2022-09-06 848-844-6XXX 6000–6999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 RED BANK NJ
2022-09-02 848-334-1XXX 1000–1999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 METUCHEN NJ
2022-09-02 848-334-2XXX 2000–2999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 METUCHEN NJ
2022-09-02 848-334-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 METUCHEN NJ
2022-09-02 848-334-4XXX 4000–4999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 METUCHEN NJ
2022-09-02 848-335-2XXX 2000–2999Assigned ONVOY, LLC - NJ 637C JAMESBURG 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.