NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

3 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 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
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Recent thousands-block assignments
AssignedThousands-blockLast 4 digitsStatusAssigneeOCNRate centerState
2013-03-20 201-676-8XXX 8000–8999Assigned PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 264F LEONIA NJ
2013-03-20 201-730-9XXX 9000–9999Assigned PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 264F PARK RIDGE NJ
2013-03-20 201-754-1XXX 1000–1999Assigned PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 264F HASBROKHTS NJ
2013-03-20 201-762-1XXX 1000–1999Assigned PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 264F CRAGMERE NJ
2013-03-20 201-762-8XXX 8000–8999Assigned PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 264F CRAGMERE NJ
2013-03-20 201-771-8XXX 8000–8999Assigned PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 264F DUMONT NJ
2013-03-20 201-771-9XXX 9000–9999Assigned PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 264F DUMONT NJ
2013-03-20 201-775-0XXX 0000–0999Assigned PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 264F PARK RIDGE NJ
2013-03-20 201-857-9XXX 9000–9999Assigned PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 264F RIDGEWOOD NJ
2013-03-20 201-879-9XXX 9000–9999Assigned PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 264F RIDGEWOOD NJ
2013-03-20 201-890-8XXX 8000–8999Assigned PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 264F HASBROKHTS NJ
2013-03-20 201-904-0XXX 0000–0999Assigned PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 264F WYCKOFF NJ
2013-03-20 201-904-8XXX 8000–8999Assigned PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 264F WYCKOFF NJ
2013-03-20 201-905-1XXX 1000–1999Assigned PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 264F CLOSTER NJ
2013-03-20 201-905-6XXX 6000–6999Assigned PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 264F CLOSTER NJ
2013-03-19 201-380-5XXX 5000–5999Assigned IP HORIZON LLC 515J KEARNY NJ
2013-03-19 201-530-4XXX 4000–4999Assigned IP HORIZON LLC 515J TEANECK NJ
2013-03-19 201-561-9XXX 9000–9999Assigned IP HORIZON LLC 515J HACKENSACK NJ
2013-03-19 201-685-9XXX 9000–9999Assigned IP HORIZON LLC 515J JERSEYCITY NJ
2013-03-18 201-552-2XXX 2000–2999Assigned COMCAST IP PHONE, LLC 318J UNION CITY NJ
2013-03-15 201-552-0XXX 0000–0999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 UNION CITY NJ
2013-03-12 201-846-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 RAMSEY NJ
2013-03-12 201-846-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 RAMSEY NJ
2013-03-12 201-846-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 RAMSEY NJ
2013-03-12 201-846-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 RAMSEY NJ
2013-03-12 201-846-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 RAMSEY NJ
2013-03-12 201-846-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 RAMSEY NJ
2013-03-12 201-846-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 RAMSEY NJ
2013-03-12 201-846-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 RAMSEY NJ
2013-03-07 201-628-2XXX 2000–2999Assigned COMCAST IP PHONE, LLC 318J KEARNY NJ
2013-03-06 201-354-9XXX 9000–9999Assigned CSC VOICE, LLC 612K BAYONNE NJ
2013-03-06 201-713-9XXX 9000–9999Assigned CSC VOICE, LLC 612K UNION CITY NJ
2013-03-01 201-380-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F KEARNY NJ
2013-03-01 201-380-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F KEARNY NJ
2013-03-01 201-380-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F KEARNY NJ
2013-02-08 201-273-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 JERSEYCITY NJ
2013-01-09 201-399-9XXX 9000–9999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 ENGLEWOOD NJ
2013-01-09 201-885-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - NJ 4804 JERSEYCITY NJ
2012-12-27 201-885-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 JERSEYCITY NJ
2012-12-21 201-494-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - NJ 4804 HACKENSACK NJ
2012-12-10 201-771-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J DUMONT NJ
2012-12-06 201-509-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 FAIR LAWN NJ
2012-12-06 201-561-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 HACKENSACK NJ
2012-12-06 201-561-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 HACKENSACK NJ
2012-12-05 201-691-0XXX 0000–0999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NJ 7142 RUTHERFORD NJ
2012-12-05 201-691-1XXX 1000–1999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NJ 7142 RUTHERFORD NJ
2012-12-05 201-691-2XXX 2000–2999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NJ 7142 RUTHERFORD NJ
2012-11-28 201-354-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - NJ 4804 BAYONNE NJ
2012-11-28 201-354-7XXX 7000–7999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 BAYONNE NJ
2012-11-28 201-354-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 BAYONNE 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.