NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

42 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 856
ONVOY, LLC - NJ 38
NEW CINGULAR WIRELESS PCS, LLC - DC 2
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 1
BLOCK LINE SYSTEMS, LLC - NJ 1
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
2013-04-02 856-494-9XXX 9000–9999Assigned PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 264F WENONAH NJ
2013-04-02 856-499-8XXX 8000–8999Assigned PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 264F RIVERTON NJ
2013-04-02 856-516-8XXX 8000–8999Assigned PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 264F WILLIAMSTN NJ
2013-04-02 856-516-9XXX 9000–9999Assigned PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 264F WILLIAMSTN NJ
2013-04-02 856-556-1XXX 1000–1999Assigned PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 264F PITMAN NJ
2013-04-02 856-556-8XXX 8000–8999Assigned PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 264F PITMAN NJ
2013-04-02 856-624-9XXX 9000–9999Assigned PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 264F WOODSTOWN NJ
2013-04-02 856-687-8XXX 8000–8999Assigned PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 264F PAULSBORO NJ
2013-04-02 856-759-5XXX 5000–5999Assigned PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 264F SALEM NJ
2013-04-02 856-823-8XXX 8000–8999Assigned PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 264F WOODSTOWN NJ
2013-03-27 856-440-1XXX 1000–1999Assigned PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 264F MILLVILLE NJ
2013-03-27 856-440-2XXX 2000–2999Assigned PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 264F MILLVILLE NJ
2013-03-21 856-335-9XXX 9000–9999Assigned PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 264F BERLIN NJ
2013-03-21 856-336-0XXX 0000–0999Assigned PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 264F BERLIN NJ
2013-03-21 856-344-9XXX 9000–9999Assigned PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 264F LAUREL SPG NJ
2013-03-21 856-350-1XXX 1000–1999Assigned PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 264F FRANKLINVL NJ
2013-03-21 856-352-1XXX 1000–1999Assigned PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 264F BLACKWOOD NJ
2013-03-21 856-352-8XXX 8000–8999Assigned PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 264F BLACKWOOD NJ
2013-03-21 856-363-8XXX 8000–8999Assigned PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 264F ELMER NJ
2013-03-21 856-369-8XXX 8000–8999Assigned PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 264F BRIDGETON NJ
2013-03-21 856-377-0XXX 0000–0999Assigned PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 264F BEAVER BRK NJ
2013-03-21 856-377-1XXX 1000–1999Assigned PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 264F BEAVER BRK NJ
2013-03-21 856-378-0XXX 0000–0999Assigned PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 264F BRIDGETON NJ
2013-03-21 856-382-8XXX 8000–8999Assigned PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 264F MERCHANTVL NJ
2013-03-21 856-382-9XXX 9000–9999Assigned PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 264F MERCHANTVL NJ
2013-03-21 856-422-8XXX 8000–8999Assigned PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 264F FRANKLINVL NJ
2013-03-21 856-431-9XXX 9000–9999Assigned PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 264F GLASSBORO NJ
2013-03-21 856-442-1XXX 1000–1999Assigned PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 264F GLASSBORO NJ
2013-03-21 856-447-8XXX 8000–8999Assigned PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 264F CEDARVILLE NJ
2013-03-21 856-454-1XXX 1000–1999Assigned PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 264F LAUREL SPG NJ
2013-03-21 856-471-1XXX 1000–1999Assigned PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 264F GLOUCESTER NJ
2013-03-21 856-471-8XXX 8000–8999Assigned PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 264F GLOUCESTER NJ
2013-03-21 856-477-5XXX 5000–5999Assigned PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 264F COLLINGSWD NJ
2013-03-21 856-477-7XXX 7000–7999Assigned PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 264F COLLINGSWD NJ
2013-03-21 856-521-8XXX 8000–8999Assigned PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 264F ELMER NJ
2013-03-21 856-522-8XXX 8000–8999Assigned PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 264F HADDON HTS NJ
2013-03-21 856-530-8XXX 8000–8999Assigned PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 264F CEDARVILLE NJ
2013-03-21 856-617-8XXX 8000–8999Assigned PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 264F HADDON HTS NJ
2013-03-20 856-725-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 WILLIAMSTN NJ
2013-03-18 856-281-6XXX 6000–6999Assigned IP HORIZON LLC 515J HADDONFLD NJ
2013-03-18 856-396-1XXX 1000–1999Assigned IP HORIZON LLC 515J MARLTON NJ
2013-03-18 856-579-2XXX 2000–2999Assigned IP HORIZON LLC 515J WOODBURY NJ
2013-03-18 856-638-9XXX 9000–9999Assigned IP HORIZON LLC 515J MOORESTOWN NJ
2013-03-18 856-777-1XXX 1000–1999Assigned IP HORIZON LLC 515J VINELAND NJ
2013-03-18 856-824-5XXX 5000–5999Assigned IP HORIZON LLC 515J RIVERSIDE NJ
2013-03-14 856-605-4XXX 4000–4999Assigned PAETEC ITEL, LLC 829J CAMDEN NJ
2013-03-14 856-605-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J CAMDEN NJ
2013-03-14 856-605-6XXX 6000–6999Assigned PAETEC ITEL, LLC 829J CAMDEN NJ
2013-03-14 856-651-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J HADDONFLD NJ
2013-03-04 856-473-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 HADDON HTS 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.