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
2011-07-11 908-502-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 BERNARDSVL NJ
2011-07-06 908-200-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 CLINTON NJ
2011-07-05 908-228-5XXX 5000–5999Assigned COMCAST IP PHONE, LLC 318J WESTFIELD NJ
2011-06-29 908-290-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 LINDEN NJ
2011-06-29 908-485-6XXX 6000–6999Assigned YMAX COMMUNICATIONS CORP. - NJ 325E ELIZABETH NJ
2011-06-24 908-376-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 SUMMIT NJ
2011-06-22 908-279-1XXX 1000–1999Assigned PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 264F PLAINFIELD NJ
2011-06-22 908-368-1XXX 1000–1999Assigned PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 264F ELIZABETH NJ
2011-06-22 908-608-8XXX 8000–8999Assigned PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 264F SUMMIT NJ
2011-06-22 908-636-0XXX 0000–0999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 BERNARDSVL NJ
2011-06-15 908-485-0XXX 0000–0999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 ELIZABETH NJ
2011-06-15 908-485-2XXX 2000–2999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 ELIZABETH NJ
2011-06-15 908-485-5XXX 5000–5999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 ELIZABETH NJ
2011-06-15 908-548-6XXX 6000–6999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 PLAINFIELD NJ
2011-06-15 908-548-7XXX 7000–7999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 PLAINFIELD NJ
2011-06-08 908-821-0XXX 0000–0999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 PLAINFIELD NJ
2011-06-07 908-300-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F SOMERVILLE NJ
2011-06-06 908-367-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F BERNARDSVL NJ
2011-06-06 908-386-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F PHILLIPSBG NJ
2011-06-06 908-452-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F HACKETTSTN NJ
2011-06-03 908-499-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 CRANFORD NJ
2011-06-03 908-514-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 CRANFORD NJ
2011-05-25 908-292-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F NESHANIC NJ
2011-05-25 908-379-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F WESTFIELD NJ
2011-05-23 908-300-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 SOMERVILLE NJ
2011-05-23 908-300-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 SOMERVILLE NJ
2011-05-23 908-300-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 SOMERVILLE NJ
2011-05-17 908-316-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F ELIZABETH NJ
2011-05-17 908-485-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F ELIZABETH NJ
2011-05-05 908-442-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 CLINTON NJ
2011-05-05 908-514-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 CRANFORD NJ
2011-05-05 908-878-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 PHILLIPSBG NJ
2011-04-28 908-444-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F PLAINFIELD NJ
2011-04-08 908-798-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 HACKETTSTN NJ
2011-03-14 908-617-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 HIGHBRIDGE NJ
2011-03-11 908-275-6XXX 6000–6999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 LINDEN NJ
2011-03-04 908-280-3XXX 3000–3999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 FANWOOD NJ
2011-03-04 908-462-5XXX 5000–5999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 PLAINFIELD NJ
2011-03-04 908-514-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 CRANFORD NJ
2011-03-04 908-962-5XXX 5000–5999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 ELIZABETH NJ
2011-03-03 908-267-4XXX 4000–4999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 ELIZABETH NJ
2011-03-03 908-267-7XXX 7000–7999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 ELIZABETH NJ
2011-03-03 908-821-3XXX 3000–3999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 PLAINFIELD NJ
2011-02-24 908-548-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 PLAINFIELD NJ
2011-02-24 908-548-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 PLAINFIELD NJ
2011-02-22 908-389-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - NJ 4804 WESTFIELD NJ
2011-02-10 908-374-4XXX 4000–4999Assigned METROPCS, INC. 5562 LINDEN NJ
2011-02-10 908-759-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 ELIZABETH NJ
2011-02-10 908-759-9XXX 9000–9999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 ELIZABETH NJ
2011-02-10 908-954-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 PHILLIPSBG 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.