NumberResearch Membership · Data 09/19/2026

Recent thousands-block assignments

3 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 201
ONVOY, LLC - NJ 3
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
2017-02-03 201-554-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 RUTHERFORD NJ
2017-02-03 201-554-9XXX 9000–9999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 RUTHERFORD NJ
2017-02-02 201-860-5XXX 5000–5999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 JERSEYCITY NJ
2017-01-23 201-521-6XXX 6000–6999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 JERSEYCITY NJ
2017-01-18 201-554-0XXX 0000–0999Assigned ONVOY, LLC - NJ 637C RUTHERFORD NJ
2017-01-11 201-316-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 RAMSEY NJ
2017-01-11 201-466-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 RAMSEY NJ
2017-01-10 201-375-0XXX 0000–0999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 HASBROKHTS NJ
2017-01-10 201-375-7XXX 7000–7999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 HASBROKHTS NJ
2017-01-10 201-830-7XXX 7000–7999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 JERSEYCITY NJ
2017-01-10 201-985-4XXX 4000–4999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 JERSEYCITY NJ
2017-01-09 201-691-5XXX 5000–5999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 RUTHERFORD NJ
2017-01-06 201-371-7XXX 7000–7999Assigned ONVOY, LLC - NJ 637C TEANECK NJ
2017-01-06 201-733-2XXX 2000–2999Assigned ONVOY, LLC - NJ 637C CRAGMERE NJ
2017-01-06 201-733-3XXX 3000–3999Assigned ONVOY, LLC - NJ 637C CRAGMERE NJ
2017-01-06 201-733-4XXX 4000–4999Assigned ONVOY, LLC - NJ 637C CRAGMERE NJ
2016-12-27 201-814-3XXX 3000–3999Assigned METROPCS, INC. 5562 HACKENSACK NJ
2016-12-27 201-814-4XXX 4000–4999Assigned METROPCS, INC. 5562 HACKENSACK NJ
2016-12-27 201-814-5XXX 5000–5999Assigned METROPCS, INC. 5562 HACKENSACK NJ
2016-12-13 201-296-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 HACKENSACK NJ
2016-12-09 201-267-2XXX 2000–2999Assigned ONVOY, LLC - NJ 637C ORADELL NJ
2016-12-08 201-752-3XXX 3000–3999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 HACKENSACK NJ
2016-11-18 201-547-1XXX 1000–1999Assigned PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 264F JERSEYCITY NJ
2016-11-18 201-695-8XXX 8000–8999Assigned PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 264F HACKENSACK NJ
2016-11-18 201-801-1XXX 1000–1999Assigned PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 264F TEANECK NJ
2016-11-18 201-834-0XXX 0000–0999Assigned PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 264F ORADELL NJ
2016-11-02 201-296-6XXX 6000–6999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 HACKENSACK NJ
2016-10-31 201-298-9XXX 9000–9999Assigned ONVOY, LLC - NJ 637C HASBROKHTS NJ
2016-10-21 201-695-6XXX 6000–6999Assigned PAETEC ITEL, LLC 829J HACKENSACK NJ
2016-10-13 201-817-8XXX 8000–8999Assigned CSC VOICE, LLC 612K TEANECK NJ
2016-10-12 201-473-1XXX 1000–1999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 HASBROKHTS NJ
2016-10-12 201-558-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 UNION CITY NJ
2016-10-12 201-770-7XXX 7000–7999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 UNION CITY NJ
2016-10-12 201-890-9XXX 9000–9999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 HASBROKHTS NJ
2016-10-11 201-422-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - NJ 4804 UNION CITY NJ
2016-10-11 201-422-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - NJ 4804 UNION CITY NJ
2016-10-03 201-371-4XXX 4000–4999Assigned ONVOY, LLC - NJ 637C TEANECK NJ
2016-09-27 201-298-8XXX 8000–8999Assigned ONVOY, LLC - NJ 637C HASBROKHTS NJ
2016-09-23 201-298-4XXX 4000–4999Assigned ONVOY, LLC - NJ 637C HASBROKHTS NJ
2016-09-23 201-298-5XXX 5000–5999Assigned ONVOY, LLC - NJ 637C HASBROKHTS NJ
2016-09-23 201-298-7XXX 7000–7999Assigned ONVOY, LLC - NJ 637C HASBROKHTS NJ
2016-09-23 201-431-4XXX 4000–4999Assigned ONVOY, LLC - NJ 637C ENGLEWOOD NJ
2016-09-23 201-627-3XXX 3000–3999Assigned ONVOY, LLC - NJ 637C ENGLEWOOD NJ
2016-09-23 201-627-5XXX 5000–5999Assigned ONVOY, LLC - NJ 637C ENGLEWOOD NJ
2016-09-23 201-740-1XXX 1000–1999Assigned ONVOY, LLC - NJ 637C ORADELL NJ
2016-09-23 201-740-2XXX 2000–2999Assigned ONVOY, LLC - NJ 637C ORADELL NJ
2016-09-23 201-801-7XXX 7000–7999Assigned ONVOY, LLC - NJ 637C TEANECK NJ
2016-09-23 201-801-8XXX 8000–8999Assigned ONVOY, LLC - NJ 637C TEANECK NJ
2016-09-23 201-831-1XXX 1000–1999Assigned ONVOY, LLC - NJ 637C CRAGMERE NJ
2016-09-23 201-831-2XXX 2000–2999Assigned ONVOY, LLC - NJ 637C CRAGMERE 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.