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
2010-06-11 908-367-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 BERNARDSVL NJ
2010-05-27 908-829-3XXX 3000–3999Assigned COMCAST IP PHONE, LLC 318J BELLE MEAD NJ
2010-05-21 908-301-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F WESTFIELD NJ
2010-05-21 908-349-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F UNIONVILLE NJ
2010-05-20 908-251-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F PLAINFIELD NJ
2010-05-20 908-444-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F PLAINFIELD NJ
2010-05-20 908-962-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F ELIZABETH NJ
2010-05-20 908-977-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F ELIZABETH NJ
2010-05-12 908-552-7XXX 7000–7999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 SOMERVILLE NJ
2010-05-03 908-809-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 SOMERVILLE NJ
2010-05-03 908-947-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 SOMERVILLE NJ
2010-04-29 908-368-0XXX 0000–0999Assigned XCHANGE TELECOM CORP. - NJ 932E ELIZABETH NJ
2010-04-12 908-228-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NJ 7142 WESTFIELD NJ
2010-04-01 908-249-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F ELIZABETH NJ
2010-04-01 908-912-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F PLAINFIELD NJ
2010-03-30 908-290-8XXX 8000–8999Assigned METROPCS, INC. 5562 LINDEN NJ
2010-03-30 908-374-8XXX 8000–8999Assigned METROPCS, INC. 5562 LINDEN NJ
2010-03-30 908-587-8XXX 8000–8999Assigned METROPCS, INC. 5562 LINDEN NJ
2010-03-30 908-718-6XXX 6000–6999Assigned METROPCS, INC. 5562 LINDEN NJ
2010-03-30 908-986-8XXX 8000–8999Assigned METROPCS, INC. 5562 LINDEN NJ
2010-03-29 908-249-9XXX 9000–9999Assigned YMAX COMMUNICATIONS CORP. - NJ 325E ELIZABETH NJ
2010-03-29 908-344-9XXX 9000–9999Assigned YMAX COMMUNICATIONS CORP. - NJ 325E ELIZABETH NJ
2010-03-29 908-372-5XXX 5000–5999Assigned YMAX COMMUNICATIONS CORP. - NJ 325E ELIZABETH NJ
2010-03-23 908-547-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F SOMERVILLE NJ
2010-03-18 908-552-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 SOMERVILLE NJ
2010-03-09 908-630-6XXX 6000–6999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 BERNARDSVL NJ
2010-03-05 908-367-1XXX 1000–1999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 BERNARDSVL NJ
2010-02-02 908-483-4XXX 4000–4999Assigned PAETEC ITEL, LLC 829J FLEMINGTON NJ
2010-01-28 908-937-5XXX 5000–5999Assigned METROPCS, INC. 5562 LINDEN NJ
2010-01-28 908-937-6XXX 6000–6999Assigned METROPCS, INC. 5562 LINDEN NJ
2010-01-28 908-937-7XXX 7000–7999Assigned METROPCS, INC. 5562 LINDEN NJ
2010-01-28 908-937-8XXX 8000–8999Assigned METROPCS, INC. 5562 LINDEN NJ
2010-01-27 908-312-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F FANWOOD NJ
2010-01-27 908-387-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F PHILLIPSBG NJ
2010-01-27 908-396-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F PEAPACK NJ
2010-01-27 908-445-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F ROSELLE NJ
2010-01-27 908-505-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F MILFORD NJ
2010-01-27 908-509-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F HACKETTSTN NJ
2010-01-27 908-605-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F MILLINGTON NJ
2010-01-27 908-652-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F WASHINGTON NJ
2010-01-27 908-718-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F LINDEN NJ
2010-01-27 908-858-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F CRANFORD NJ
2010-01-27 908-866-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F NESHANIC NJ
2010-01-26 908-219-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F SUMMIT NJ
2010-01-21 908-546-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - NJ 4804 PLAINFIELD NJ
2010-01-12 908-367-0XXX 0000–0999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 BERNARDSVL NJ
2010-01-07 908-809-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 SOMERVILLE NJ
2010-01-06 908-448-0XXX 0000–0999Assigned YMAX COMMUNICATIONS CORP. - NJ 325E SOMERVILLE NJ
2009-11-10 908-248-6XXX 6000–6999Assigned YMAX COMMUNICATIONS CORP. - NJ 325E ELIZABETH NJ
2009-11-10 908-344-1XXX 1000–1999Assigned YMAX COMMUNICATIONS CORP. - NJ 325E ELIZABETH 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.