NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

15 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 609
ONVOY, LLC - NJ 10
OPENTACT INC. 2
EXIANT COMMUNICATIONS LLC 2
AHOI LLC 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
2012-12-06 609-864-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 MOUNTHOLLY NJ
2012-12-06 609-955-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 PRINCETON NJ
2012-11-28 609-246-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - NJ 4804 ATLNTIC CY NJ
2012-11-15 609-415-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NJ 7142 PLEASANTVL NJ
2012-11-15 609-543-4XXX 4000–4999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NJ 7134 BURLINGTON NJ
2012-11-15 609-775-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 TRENTON NJ
2012-11-15 609-778-5XXX 5000–5999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NJ 7142 CAPMAYCTHS NJ
2012-11-15 609-878-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NJ 7142 HAMMONTON NJ
2012-11-15 609-909-4XXX 4000–4999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NJ 7142 MAYS LDG NJ
2012-10-26 609-379-6XXX 6000–6999Assigned COMCAST IP PHONE, LLC 318J BORDENTOWN NJ
2012-10-26 609-483-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F LAMBERTVL NJ
2012-10-26 609-549-3XXX 3000–3999Assigned COMCAST IP PHONE, LLC 318J BARNEGAT NJ
2012-10-24 609-541-2XXX 2000–2999Assigned COMCAST IP PHONE, LLC 318J ATLNTIC CY NJ
2012-10-19 609-480-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 PRINCETON NJ
2012-10-18 609-241-1XXX 1000–1999Assigned COMCAST IP PHONE, LLC 318J PLEASANTVL NJ
2012-10-18 609-845-3XXX 3000–3999Assigned COMCAST IP PHONE, LLC 318J MOUNTHOLLY NJ
2012-10-11 609-251-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 MOUNTHOLLY NJ
2012-10-11 609-251-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 MOUNTHOLLY NJ
2012-10-11 609-917-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 PRINCETON NJ
2012-10-03 609-722-8XXX 8000–8999Assigned PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 264F CRANBURY NJ
2012-09-18 609-772-0XXX 0000–0999Assigned OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 6626 ALLENTOWN NJ
2012-09-12 609-316-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F FORT DIX NJ
2012-09-12 609-830-9XXX 9000–9999Assigned AT&T - LOCAL 7421 AVALON NJ
2012-08-27 609-445-0XXX 0000–0999Assigned PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 264F EGG HARBOR NJ
2012-08-27 609-445-8XXX 8000–8999Assigned PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 264F EGG HARBOR NJ
2012-08-27 609-445-9XXX 9000–9999Assigned PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 264F EGG HARBOR NJ
2012-08-27 609-593-0XXX 0000–0999Assigned PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 264F EGG HARBOR NJ
2012-08-27 609-593-8XXX 8000–8999Assigned PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 264F EGG HARBOR NJ
2012-08-24 609-572-5XXX 5000–5999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NJ 7134 ATLNTIC CY NJ
2012-08-22 609-535-8XXX 8000–8999Assigned PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 264F VINCENTOWN NJ
2012-08-14 609-251-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J MOUNTHOLLY NJ
2012-08-09 609-600-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J WILDWOOD NJ
2012-08-08 609-459-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - NJ 4804 DENNISVL NJ
2012-08-06 609-508-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 TRENTON NJ
2012-08-06 609-508-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 TRENTON NJ
2012-08-03 609-251-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 MOUNTHOLLY NJ
2012-08-03 609-600-2XXX 2000–2999Assigned COMCAST IP PHONE, LLC 318J WILDWOOD NJ
2012-08-03 609-917-3XXX 3000–3999Assigned LEVEL 3 COMMUNICATIONS, LLC - NJ 4804 PRINCETON NJ
2012-07-13 609-256-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F TRENTON NJ
2012-07-13 609-454-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 PRINCETON NJ
2012-07-13 609-480-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 PRINCETON NJ
2012-07-13 609-480-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 PRINCETON NJ
2012-07-13 609-480-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 PRINCETON NJ
2012-07-13 609-480-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 PRINCETON NJ
2012-06-29 609-478-7XXX 7000–7999Assigned LEVEL 3 COMMUNICATIONS, LLC - NJ 4804 SEAIS CITY NJ
2012-06-22 609-600-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NJ 7142 WILDWOOD NJ
2012-06-19 609-736-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NJ 7142 OCEAN CITY NJ
2012-06-19 609-788-9XXX 9000–9999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NJ 7142 SOMERS PT NJ
2012-06-19 609-948-9XXX 9000–9999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NJ 7142 BRIGANTINE NJ
2012-06-19 609-961-7XXX 7000–7999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NJ 7142 AVALON 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.