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
2014-10-03 908-847-3XXX 3000–3999Assigned LEVEL 3 COMMUNICATIONS, LLC - NJ 4804 PHILLIPSBG NJ
2014-10-03 908-847-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - NJ 4804 PHILLIPSBG NJ
2014-10-03 908-847-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - NJ 4804 PHILLIPSBG NJ
2014-10-03 908-847-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - NJ 4804 PHILLIPSBG NJ
2014-10-03 908-847-7XXX 7000–7999Assigned LEVEL 3 COMMUNICATIONS, LLC - NJ 4804 PHILLIPSBG NJ
2014-10-03 908-847-8XXX 8000–8999Assigned LEVEL 3 COMMUNICATIONS, LLC - NJ 4804 PHILLIPSBG NJ
2014-10-03 908-847-9XXX 9000–9999Assigned LEVEL 3 COMMUNICATIONS, LLC - NJ 4804 PHILLIPSBG NJ
2014-10-01 908-237-3XXX 3000–3999Assigned COMCAST IP PHONE, LLC 318J FLEMINGTON NJ
2014-10-01 908-845-8XXX 8000–8999Assigned ONVOY, LLC - NJ 637C ELIZABETH NJ
2014-10-01 908-845-9XXX 9000–9999Assigned ONVOY, LLC - NJ 637C ELIZABETH NJ
2014-09-26 908-274-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 PLAINFIELD NJ
2014-09-26 908-323-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 CLINTON NJ
2014-09-22 908-975-8XXX 8000–8999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NJ 7142 CALIFON NJ
2014-09-19 908-525-3XXX 3000–3999Assigned COMCAST IP PHONE, LLC 318J LINDEN NJ
2014-09-12 908-274-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 PLAINFIELD NJ
2014-09-10 908-323-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 CLINTON NJ
2014-09-10 908-323-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 CLINTON NJ
2014-09-10 908-858-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 CRANFORD NJ
2014-09-05 908-627-9XXX 9000–9999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 CLINTON NJ
2014-09-05 908-636-3XXX 3000–3999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 BERNARDSVL NJ
2014-09-05 908-696-3XXX 3000–3999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 BERNARDSVL NJ
2014-08-08 908-434-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 WHITEHOUSE NJ
2014-08-07 908-389-7XXX 7000–7999Assigned ONVOY, LLC - NJ 637C WESTFIELD NJ
2014-08-07 908-842-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 SOMERVILLE NJ
2014-08-06 908-624-3XXX 3000–3999Assigned ONVOY, LLC - NJ 637C UNIONVILLE NJ
2014-08-05 908-842-5XXX 5000–5999Assigned ONVOY, LLC - NJ 637C SOMERVILLE NJ
2014-07-31 908-409-5XXX 5000–5999Assigned ONVOY, LLC - NJ 637C ELIZABETH NJ
2014-07-28 908-455-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 HAMPTON NJ
2014-07-23 908-525-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 LINDEN NJ
2014-07-15 908-473-0XXX 0000–0999Assigned COMCAST IP PHONE, LLC 318J SUMMIT NJ
2014-07-15 908-473-9XXX 9000–9999Assigned COMCAST IP PHONE, LLC 318J SUMMIT NJ
2014-07-15 908-679-8XXX 8000–8999Assigned COMCAST IP PHONE, LLC 318J SUMMIT NJ
2014-07-07 908-608-3XXX 3000–3999Assigned COMCAST IP PHONE, LLC 318J SUMMIT NJ
2014-07-02 908-323-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 CLINTON NJ
2014-07-01 908-651-5XXX 5000–5999Assigned COMCAST IP PHONE, LLC 318J HACKETTSTN NJ
2014-06-18 908-262-2XXX 2000–2999Assigned COMCAST IP PHONE, LLC 318J BELLE MEAD NJ
2014-06-13 908-608-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 SUMMIT NJ
2014-06-13 908-923-4XXX 4000–4999Assigned COMCAST IP PHONE, LLC 318J WHITEHOUSE NJ
2014-06-12 908-329-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 PHILLIPSBG NJ
2014-06-10 908-274-9XXX 9000–9999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 PLAINFIELD NJ
2014-06-02 908-224-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F STROUDSBG NJ
2014-05-29 908-791-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F PLAINFIELD NJ
2014-05-23 908-557-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 UNIONVILLE NJ
2014-05-23 908-557-5XXX 5000–5999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 UNIONVILLE NJ
2014-05-23 908-801-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 SOMERVILLE NJ
2014-05-23 908-801-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 SOMERVILLE NJ
2014-05-23 908-801-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 SOMERVILLE NJ
2014-05-23 908-801-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 SOMERVILLE NJ
2014-05-23 908-801-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 SOMERVILLE NJ
2014-05-22 908-666-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 CRANFORD 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.