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
Clear Download CSV ↓
Recent thousands-block assignments
AssignedThousands-blockLast 4 digitsStatusAssigneeOCNRate centerState
2012-01-13 908-487-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 LINDEN NJ
2012-01-13 908-821-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 PLAINFIELD NJ
2012-01-13 908-941-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 PLAINFIELD NJ
2012-01-09 908-659-7XXX 7000–7999Assigned ONVOY, LLC - NJ 637C ELIZABETH NJ
2011-12-29 908-325-3XXX 3000–3999Assigned LEVEL 3 COMMUNICATIONS, LLC - NJ 4804 CRANFORD NJ
2011-12-28 908-777-9XXX 9000–9999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NJ 7142 PHILLIPSBG NJ
2011-12-16 908-588-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 WESTFIELD NJ
2011-12-09 908-249-5XXX 5000–5999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 ELIZABETH NJ
2011-12-09 908-372-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 ELIZABETH NJ
2011-12-09 908-485-9XXX 9000–9999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 ELIZABETH NJ
2011-11-29 908-263-7XXX 7000–7999Assigned COMCAST IP PHONE, LLC 318J SUMMIT NJ
2011-11-28 908-210-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 SOMERVILLE NJ
2011-11-22 908-533-7XXX 7000–7999Assigned ONVOY, LLC - NJ 637C BELLE MEAD NJ
2011-11-21 908-747-0XXX 0000–0999Assigned PAETEC ITEL, LLC 829J HACKETTSTN NJ
2011-11-18 908-386-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 PHILLIPSBG NJ
2011-11-17 908-533-8XXX 8000–8999Assigned CSC VOICE, LLC 612K BELLE MEAD NJ
2011-11-14 908-636-9XXX 9000–9999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 BERNARDSVL NJ
2011-11-04 908-747-3XXX 3000–3999Assigned PAETEC ITEL, LLC 829J HACKETTSTN NJ
2011-11-01 908-824-7XXX 7000–7999Assigned COMCAST IP PHONE, LLC 318J FLEMINGTON NJ
2011-10-21 908-548-1XXX 1000–1999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 PLAINFIELD NJ
2011-10-19 908-262-7XXX 7000–7999Assigned COMCAST IP PHONE, LLC 318J BELLE MEAD NJ
2011-10-05 908-200-7XXX 7000–7999Assigned COMCAST IP PHONE, LLC 318J CLINTON NJ
2011-10-05 908-760-8XXX 8000–8999Assigned PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 264F PHILLIPSBG NJ
2011-10-03 908-315-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 PLAINFIELD NJ
2011-10-03 908-546-9XXX 9000–9999Assigned METROPCS, INC. 5562 PLAINFIELD NJ
2011-10-03 908-627-5XXX 5000–5999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 CLINTON NJ
2011-09-15 908-506-1XXX 1000–1999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 PEAPACK NJ
2011-09-09 908-300-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 SOMERVILLE NJ
2011-09-09 908-300-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 SOMERVILLE NJ
2011-09-07 908-367-5XXX 5000–5999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 BERNARDSVL NJ
2011-09-02 908-452-5XXX 5000–5999Assigned COMCAST IP PHONE, LLC 318J HACKETTSTN NJ
2011-08-30 908-583-5XXX 5000–5999Assigned COMCAST IP PHONE, LLC 318J LINDEN NJ
2011-08-25 908-300-8XXX 8000–8999Assigned CSC VOICE, LLC 612K SOMERVILLE NJ
2011-08-25 908-768-5XXX 5000–5999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 ELIZABETH NJ
2011-08-25 908-768-6XXX 6000–6999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 ELIZABETH NJ
2011-08-03 908-200-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 CLINTON NJ
2011-08-03 908-300-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - NJ 4804 SOMERVILLE NJ
2011-08-03 908-336-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F NESHANIC NJ
2011-08-03 908-345-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - NJ 4804 ELIZABETH NJ
2011-08-03 908-798-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 HACKETTSTN NJ
2011-08-02 908-398-0XXX 0000–0999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 UNIONVILLE NJ
2011-07-20 908-386-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 PHILLIPSBG NJ
2011-07-12 908-291-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F MILFORD NJ
2011-07-12 908-291-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F MILFORD NJ
2011-07-12 908-517-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F SUMMIT NJ
2011-07-12 908-517-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F SUMMIT NJ
2011-07-11 908-290-1XXX 1000–1999Assigned METROPCS, INC. 5562 LINDEN NJ
2011-07-11 908-290-2XXX 2000–2999Assigned METROPCS, INC. 5562 LINDEN NJ
2011-07-11 908-290-4XXX 4000–4999Assigned METROPCS, INC. 5562 LINDEN NJ
2011-07-11 908-300-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 SOMERVILLE 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.