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
2010-08-06 201-588-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F CLOSTER NJ
2010-08-06 201-785-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F RAMSEY NJ
2010-08-06 201-878-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F JERSEYCITY NJ
2010-08-05 201-215-4XXX 4000–4999Assigned YMAX COMMUNICATIONS CORP. - NJ 325E BAYONNE NJ
2010-08-05 201-215-7XXX 7000–7999Assigned YMAX COMMUNICATIONS CORP. - NJ 325E BAYONNE NJ
2010-07-30 201-312-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 RAMSEY NJ
2010-07-26 201-677-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F OAKLAND NJ
2010-07-26 201-677-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F OAKLAND NJ
2010-07-26 201-949-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F PARK RIDGE NJ
2010-07-26 201-949-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F PARK RIDGE NJ
2010-07-23 201-426-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F HASBROKHTS NJ
2010-07-23 201-426-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F HASBROKHTS NJ
2010-07-23 201-578-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F TEANECK NJ
2010-07-23 201-578-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F TEANECK NJ
2010-07-23 201-590-1XXX 1000–1999Assigned IP HORIZON LLC 515J UNION CITY NJ
2010-07-23 201-590-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F UNION CITY NJ
2010-07-23 201-719-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F KEARNY NJ
2010-07-23 201-719-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F KEARNY NJ
2010-07-23 201-720-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F LEONIA NJ
2010-07-23 201-720-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F LEONIA NJ
2010-07-23 201-765-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F RUTHERFORD NJ
2010-07-23 201-777-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F RUTHERFORD NJ
2010-07-23 201-824-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F WYCKOFF NJ
2010-07-23 201-824-4XXX 4000–4999Assigned PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 264F WYCKOFF NJ
2010-07-23 201-829-3XXX 3000–3999Assigned PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 264F WESTWOOD NJ
2010-07-23 201-829-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F WESTWOOD NJ
2010-07-23 201-882-4XXX 4000–4999Assigned IP HORIZON LLC 515J RIDGEWOOD NJ
2010-07-23 201-882-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F RIDGEWOOD NJ
2010-07-23 201-987-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F ORADELL NJ
2010-07-23 201-987-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F ORADELL NJ
2010-07-23 201-995-5XXX 5000–5999Assigned PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 264F RAMSEY NJ
2010-07-23 201-995-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F RAMSEY NJ
2010-07-22 201-335-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F CRAGMERE NJ
2010-07-22 201-335-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F CRAGMERE NJ
2010-07-22 201-338-3XXX 3000–3999Assigned PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 264F DUMONT NJ
2010-07-22 201-338-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F DUMONT NJ
2010-07-22 201-468-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F FAIR LAWN NJ
2010-07-22 201-580-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F HACKENSACK NJ
2010-07-22 201-580-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F HACKENSACK NJ
2010-07-22 201-731-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F ENGLEWOOD NJ
2010-07-22 201-731-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F ENGLEWOOD NJ
2010-07-21 201-515-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F BAYONNE NJ
2010-07-21 201-515-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F BAYONNE NJ
2010-07-21 201-588-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F CLOSTER NJ
2010-07-21 201-588-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F CLOSTER NJ
2010-07-06 201-875-4XXX 4000–4999Assigned AT&T - LOCAL 7421 UNION CITY NJ
2010-07-06 201-875-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NJ 7142 UNION CITY NJ
2010-07-01 201-730-0XXX 0000–0999Assigned ONVOY, LLC - NJ 637C PARK RIDGE NJ
2010-06-29 201-824-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F WYCKOFF NJ
2010-06-28 201-719-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F KEARNY 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.