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 914
EXIANT COMMUNICATIONS LLC 1
BOOST SUBSCRIBERCO L.L.C. 1
BANDWIDTH.COM CLEC, LLC - NY 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
2010-09-15 914-648-6XXX 6000–6999Assigned METROPCS, INC. 5562 WSCHSTZN04 NY
2010-09-14 914-227-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E WSCHSTZN08 NY
2010-09-14 914-228-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E KATONAH NY
2010-09-14 914-265-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E WSCHSTZN01 NY
2010-09-14 914-603-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E LAKELAND NY
2010-09-14 914-709-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E WSCHSTZN01 NY
2010-09-14 914-801-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E PLEASANTVL NY
2010-09-08 914-257-1XXX 1000–1999Assigned METROPCS, INC. 5562 PEEKSKILL NY
2010-09-08 914-380-9XXX 9000–9999Assigned METROPCS, INC. 5562 WSCHSTZN03 NY
2010-09-08 914-565-0XXX 0000–0999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 WSCHSTZN09 NY
2010-09-08 914-620-7XXX 7000–7999Assigned METROPCS, INC. 5562 WSCHSTZN02 NY
2010-09-01 914-215-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 MOUNTKISCO NY
2010-09-01 914-215-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 MOUNTKISCO NY
2010-08-26 914-215-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E MOUNTKISCO NY
2010-08-24 914-396-2XXX 2000–2999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 WSCHSTZN08 NY
2010-08-23 914-228-0XXX 0000–0999Assigned PAETEC ITEL, LLC 829J KATONAH NY
2010-08-23 914-295-4XXX 4000–4999Assigned METROPCS, INC. 5562 WSCHSTZN04 NY
2010-08-23 914-364-5XXX 5000–5999Assigned YMAX COMMUNICATIONS CORP. - NY 282E WSCHSTZN02 NY
2010-08-19 914-236-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E OSSINING NY
2010-08-16 914-295-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E WSCHSTZN04 NY
2010-08-16 914-297-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E MT VERNON NY
2010-08-16 914-341-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E WSCHSTZN06 NY
2010-08-16 914-407-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E WSCHSTZN07 NY
2010-08-16 914-455-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E YORKTN HTS NY
2010-08-16 914-481-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E WSCHSTZN09 NY
2010-08-16 914-573-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E WSCHSTZN02 NY
2010-08-16 914-810-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E CRTNONHDSN NY
2010-08-16 914-902-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E WSCHSTZN05 NY
2010-08-04 914-230-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 WSCHSTZN01 NY
2010-08-04 914-230-9XXX 9000–9999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 WSCHSTZN01 NY
2010-08-04 914-365-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 WSCHSTZN03 NY
2010-08-04 914-703-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 WSCHSTZN07 NY
2010-08-04 914-708-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 WSCHSTZN09 NY
2010-08-02 914-458-8XXX 8000–8999Assigned PAETEC ITEL, LLC 829J CHAPPAQUA NY
2010-07-15 914-215-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 MOUNTKISCO NY
2010-07-09 914-265-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E WSCHSTZN01 NY
2010-07-09 914-265-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E WSCHSTZN01 NY
2010-07-09 914-295-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E WSCHSTZN04 NY
2010-07-09 914-302-4XXX 4000–4999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E YORKTN HTS NY
2010-07-09 914-302-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E YORKTN HTS NY
2010-07-09 914-357-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E WSCHSTZN04 NY
2010-07-09 914-365-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E WSCHSTZN03 NY
2010-07-09 914-365-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E WSCHSTZN03 NY
2010-07-09 914-487-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E OSSINING NY
2010-07-09 914-502-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E OSSINING NY
2010-07-09 914-502-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E OSSINING NY
2010-07-09 914-505-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E WSCHSTZN08 NY
2010-07-09 914-505-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E WSCHSTZN08 NY
2010-07-09 914-573-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E WSCHSTZN02 NY
2010-07-09 914-573-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E WSCHSTZN02 NY

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.