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
2013-07-29 201-879-2XXX 2000–2999Assigned IP HORIZON LLC 515J RIDGEWOOD NJ
2013-07-19 201-423-6XXX 6000–6999Assigned ONVOY, LLC - NJ 637C JERSEYCITY NJ
2013-07-19 201-685-2XXX 2000–2999Assigned ONVOY, LLC - NJ 637C JERSEYCITY NJ
2013-07-19 201-685-3XXX 3000–3999Assigned ONVOY, LLC - NJ 637C JERSEYCITY NJ
2013-07-19 201-685-4XXX 4000–4999Assigned ONVOY, LLC - NJ 637C JERSEYCITY NJ
2013-07-19 201-884-2XXX 2000–2999Assigned ONVOY, LLC - NJ 637C JERSEYCITY NJ
2013-07-19 201-885-6XXX 6000–6999Assigned ONVOY, LLC - NJ 637C JERSEYCITY NJ
2013-07-19 201-885-7XXX 7000–7999Assigned ONVOY, LLC - NJ 637C JERSEYCITY NJ
2013-07-09 201-702-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 KEARNY NJ
2013-07-03 201-885-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 JERSEYCITY NJ
2013-06-28 201-957-8XXX 8000–8999Assigned LEVEL 3 TELECOM OF NEW JERSEY, LP - NJ 2771 HACKENSACK NJ
2013-06-26 201-249-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F FAIR LAWN NJ
2013-06-26 201-877-8XXX 8000–8999Assigned METROPCS, INC. 5562 CLIFFSIDE NJ
2013-06-26 201-957-7XXX 7000–7999Assigned LEVEL 3 COMMUNICATIONS, LLC - NJ 4804 HACKENSACK NJ
2013-06-21 201-316-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 RAMSEY NJ
2013-06-21 201-783-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 RAMSEY NJ
2013-06-13 201-885-2XXX 2000–2999Assigned COMCAST IP PHONE, LLC 318J JERSEYCITY NJ
2013-05-31 201-552-1XXX 1000–1999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 UNION CITY NJ
2013-05-31 201-552-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 UNION CITY NJ
2013-05-23 201-241-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F JERSEYCITY NJ
2013-05-23 201-273-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F JERSEYCITY NJ
2013-05-23 201-367-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F CLOSTER NJ
2013-05-23 201-623-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F RUTHERFORD NJ
2013-05-23 201-630-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F JERSEYCITY NJ
2013-05-23 201-685-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F JERSEYCITY NJ
2013-05-23 201-857-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F RIDGEWOOD NJ
2013-05-06 201-630-7XXX 7000–7999Assigned ONVOY, LLC - NJ 637C JERSEYCITY NJ
2013-04-25 201-735-6XXX 6000–6999Assigned LEVEL 3 TELECOM OF NEW JERSEY, LP - NJ 2771 ENGLEWOOD NJ
2013-04-15 201-636-8XXX 8000–8999Assigned PAETEC ITEL, LLC 829J RUTHERFORD NJ
2013-04-12 201-614-8XXX 8000–8999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 ORADELL NJ
2013-04-12 201-821-8XXX 8000–8999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 RUTHERFORD NJ
2013-04-11 201-273-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 JERSEYCITY NJ
2013-04-05 201-881-0XXX 0000–0999Assigned CSC VOICE, LLC 612K HACKENSACK NJ
2013-04-03 201-241-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F JERSEYCITY NJ
2013-04-02 201-354-1XXX 1000–1999Assigned PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 264F BAYONNE NJ
2013-04-02 201-354-3XXX 3000–3999Assigned PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 264F BAYONNE NJ
2013-03-29 201-249-5XXX 5000–5999Assigned IP HORIZON LLC 515J FAIR LAWN NJ
2013-03-27 201-552-6XXX 6000–6999Assigned PAETEC ITEL, LLC 829J UNION CITY NJ
2013-03-20 201-366-8XXX 8000–8999Assigned PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 264F CLIFFSIDE NJ
2013-03-20 201-366-9XXX 9000–9999Assigned PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 264F CLIFFSIDE NJ
2013-03-20 201-416-0XXX 0000–0999Assigned PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 264F OAKLAND NJ
2013-03-20 201-503-2XXX 2000–2999Assigned IP HORIZON LLC 515J ENGLEWOOD NJ
2013-03-20 201-559-8XXX 8000–8999Assigned PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 264F RUTHERFORD NJ
2013-03-20 201-576-8XXX 8000–8999Assigned PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 264F ORADELL NJ
2013-03-20 201-582-8XXX 8000–8999Assigned PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 264F LEONIA NJ
2013-03-20 201-594-6XXX 6000–6999Assigned PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 264F WESTWOOD NJ
2013-03-20 201-594-7XXX 7000–7999Assigned PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 264F WESTWOOD NJ
2013-03-20 201-597-8XXX 8000–8999Assigned PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 264F ORADELL NJ
2013-03-20 201-644-1XXX 1000–1999Assigned PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 264F OAKLAND NJ
2013-03-20 201-672-8XXX 8000–8999Assigned PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 264F RUTHERFORD 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.