NumberResearch Membership · Data 09/19/2026

Recent thousands-block assignments

23 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/19/2026

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
2007-11-08 908-258-7XXX 7000–7999Assigned COMCAST IP PHONE, LLC 318J UNIONVILLE NJ
2007-11-08 908-442-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 CLINTON NJ
2007-11-08 908-442-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 CLINTON NJ
2007-10-25 908-255-4XXX 4000–4999Assigned COMCAST IP PHONE, LLC 318J SOMERVILLE NJ
2007-10-25 908-336-8XXX 8000–8999Assigned COMCAST IP PHONE, LLC 318J NESHANIC NJ
2007-10-25 908-375-8XXX 8000–8999Assigned COMCAST IP PHONE, LLC 318J PEAPACK NJ
2007-10-25 908-431-5XXX 5000–5999Assigned COMCAST IP PHONE, LLC 318J BELLE MEAD NJ
2007-10-25 908-502-5XXX 5000–5999Assigned COMCAST IP PHONE, LLC 318J BERNARDSVL NJ
2007-10-25 908-572-7XXX 7000–7999Assigned COMCAST IP PHONE, LLC 318J OLDWICK NJ
2007-10-25 908-628-8XXX 8000–8999Assigned COMCAST IP PHONE, LLC 318J FRENCHTOWN NJ
2007-10-25 908-751-5XXX 5000–5999Assigned COMCAST IP PHONE, LLC 318J FLEMINGTON NJ
2007-10-25 908-823-4XXX 4000–4999Assigned COMCAST IP PHONE, LLC 318J WHITEHOUSE NJ
2007-10-25 908-840-4XXX 4000–4999Assigned COMCAST IP PHONE, LLC 318J LEBANON NJ
2007-10-25 908-894-5XXX 5000–5999Assigned COMCAST IP PHONE, LLC 318J CLINTON NJ
2007-10-25 908-940-4XXX 4000–4999Assigned COMCAST IP PHONE, LLC 318J BLOOMSBURY NJ
2007-10-25 908-955-7XXX 7000–7999Assigned COMCAST IP PHONE, LLC 318J CHESTER NJ
2007-10-19 908-205-8XXX 8000–8999Assigned COMCAST IP PHONE, LLC 318J PLAINFIELD NJ
2007-10-18 908-962-9XXX 9000–9999Assigned CSC VOICE, LLC 612K ELIZABETH NJ
2007-10-05 908-329-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 PHILLIPSBG NJ
2007-10-05 908-547-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 SOMERVILLE NJ
2007-10-03 908-991-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 MILLINGTON NJ
2007-09-27 908-205-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 PLAINFIELD NJ
2007-09-07 908-838-3XXX 3000–3999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 ELIZABETH NJ
2007-09-06 908-441-6XXX 6000–6999Assigned CSC VOICE, LLC 612K HACKETTSTN NJ
2007-09-06 908-450-7XXX 7000–7999Assigned CSC VOICE, LLC 612K SOMERVILLE NJ
2007-09-05 908-577-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 CRANFORD NJ
2007-09-05 908-603-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 CRANFORD NJ
2007-09-05 908-956-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 CRANFORD NJ
2007-08-27 908-878-1XXX 1000–1999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 PHILLIPSBG NJ
2007-08-23 908-428-5XXX 5000–5999Assigned PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 264F BELLE MEAD NJ
2007-08-23 908-662-3XXX 3000–3999Assigned CSC VOICE, LLC 612K ELIZABETH NJ
2007-08-23 908-864-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F SOMERVILLE NJ
2007-08-22 908-487-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 LINDEN NJ
2007-08-22 908-487-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 LINDEN NJ
2007-08-10 908-205-1XXX 1000–1999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 PLAINFIELD NJ
2007-08-09 908-444-1XXX 1000–1999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 PLAINFIELD NJ
2007-08-09 908-444-2XXX 2000–2999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 PLAINFIELD NJ
2007-08-09 908-444-3XXX 3000–3999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 PLAINFIELD NJ
2007-08-01 908-269-8XXX 8000–8999Assigned COMCAST IP PHONE, LLC 318J HACKETTSTN NJ
2007-08-01 908-977-2XXX 2000–2999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 ELIZABETH NJ
2007-08-01 908-977-3XXX 3000–3999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 ELIZABETH NJ
2007-08-01 908-977-5XXX 5000–5999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 ELIZABETH NJ
2007-07-18 908-342-7XXX 7000–7999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 BERNARDSVL NJ
2007-07-18 908-603-4XXX 4000–4999Assigned PAETEC ITEL, LLC 829J CRANFORD NJ
2007-07-18 908-662-4XXX 4000–4999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 ELIZABETH NJ
2007-07-16 908-264-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - NJ 4804 WESTFIELD NJ
2007-07-12 908-242-1XXX 1000–1999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 ELIZABETH NJ
2007-07-12 908-242-2XXX 2000–2999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 ELIZABETH NJ
2007-07-11 908-333-5XXX 5000–5999Assigned YMAX COMMUNICATIONS CORP. - NJ 325E SOMERVILLE NJ
2007-07-11 908-372-9XXX 9000–9999Assigned YMAX COMMUNICATIONS CORP. - NJ 325E ELIZABETH NJ

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.