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
2010-01-21 914-612-8XXX 8000–8999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E WSCHSTZN09 NY
2010-01-14 914-377-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - NY 4006 WSCHSTZN01 NY
2010-01-14 914-495-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E PLEASANTVL NY
2010-01-07 914-357-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 WSCHSTZN04 NY
2010-01-07 914-364-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 WSCHSTZN02 NY
2009-12-16 914-215-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 MOUNTKISCO NY
2009-12-16 914-215-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 MOUNTKISCO NY
2009-12-04 914-574-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 WSCHSTZN05 NY
2009-11-20 914-458-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E CHAPPAQUA NY
2009-11-20 914-627-3XXX 3000–3999Assigned VERIZON NEW YORK, INC. 9104 WSCHSTZN06 NY
2009-11-20 914-861-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E CHAPPAQUA NY
2009-11-11 914-810-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J CRTNONHDSN NY
2009-11-09 914-269-9XXX 9000–9999Assigned PAETEC ITEL, LLC 829J WSCHSTZN08 NY
2009-11-09 914-298-9XXX 9000–9999Assigned PAETEC ITEL, LLC 829J WSCHSTZN08 NY
2009-09-29 914-305-8XXX 8000–8999Assigned PAETEC ITEL, LLC 829J WSCHSTZN09 NY
2009-09-22 914-334-9XXX 9000–9999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 MOUNTKISCO NY
2009-09-09 914-372-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E WSCHSTZN07 NY
2009-09-09 914-401-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E KATONAH NY
2009-09-09 914-455-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E YORKTN HTS NY
2009-09-09 914-486-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E MOUNTKISCO NY
2009-09-09 914-510-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E WSCHSTZN09 NY
2009-09-09 914-575-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E WSCHSTZN06 NY
2009-09-09 914-648-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E WSCHSTZN04 NY
2009-09-09 914-768-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E WSCHSTZN05 NY
2009-09-09 914-984-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E PLEASANTVL NY
2009-09-08 914-265-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 WSCHSTZN01 NY
2009-08-12 914-401-1XXX 1000–1999Assigned YMAX COMMUNICATIONS CORP. - NY 282E KATONAH NY
2009-07-14 914-257-6XXX 6000–6999Assigned YMAX COMMUNICATIONS CORP. - NY 282E PEEKSKILL NY
2009-07-14 914-412-2XXX 2000–2999Assigned YMAX COMMUNICATIONS CORP. - NY 282E WSCHSTZN06 NY
2009-07-14 914-512-5XXX 5000–5999Assigned YMAX COMMUNICATIONS CORP. - NY 282E WSCHSTZN01 NY
2009-07-13 914-455-8XXX 8000–8999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 7650 YORKTN HTS NY
2009-06-23 914-468-3XXX 3000–3999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 WSCHSTZN08 NY
2009-06-23 914-468-5XXX 5000–5999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 WSCHSTZN08 NY
2009-06-10 914-486-2XXX 2000–2999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 MOUNTKISCO NY
2009-05-21 914-533-3XXX 3000–3999Assigned ONVOY, LLC- NY 384C LEWISBORO NY
2009-05-13 914-512-6XXX 6000–6999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 WSCHSTZN01 NY
2009-05-13 914-733-5XXX 5000–5999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 MOUNTKISCO NY
2009-05-13 914-733-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 MOUNTKISCO NY
2009-05-07 914-486-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 MOUNTKISCO NY
2009-05-05 914-488-8XXX 8000–8999Assigned CABLEVISION LIGHTPATH, INC. - NY 7126 OSSINING NY
2009-04-30 914-885-2XXX 2000–2999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 7133 WSCHSTZN01 NY
2009-04-29 914-233-4XXX 4000–4999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 WSCHSTZN01 NY
2009-04-16 914-298-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J WSCHSTZN08 NY
2009-04-13 914-752-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 MOUNTKISCO NY
2009-04-06 914-619-3XXX 3000–3999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 WSCHSTZN01 NY
2009-04-06 914-619-4XXX 4000–4999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 WSCHSTZN01 NY
2009-04-06 914-885-3XXX 3000–3999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 WSCHSTZN01 NY
2009-03-09 914-689-1XXX 1000–1999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 MOUNTKISCO NY
2009-03-09 914-689-6XXX 6000–6999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 MOUNTKISCO NY
2009-03-09 914-690-4XXX 4000–4999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 WSCHSTZN09 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.