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
2007-06-07 914-356-8XXX 8000–8999Assigned LEVEL 3 COMMUNICATIONS, LLC - NY 4006 WSCHSTZN04 NY
2007-06-06 914-355-4XXX 4000–4999Assigned CSC VOICE, LLC 612K WSCHSTZN03 NY
2007-06-06 914-355-5XXX 5000–5999Assigned CSC VOICE, LLC 612K WSCHSTZN03 NY
2007-06-06 914-713-3XXX 3000–3999Assigned CSC VOICE, LLC 612K WSCHSTZN05 NY
2007-06-05 914-315-6XXX 6000–6999Assigned CSC VOICE, LLC 612K WSCHSTZN06 NY
2007-06-01 914-730-6XXX 6000–6999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E ARMONK VLG NY
2007-05-22 914-315-1XXX 1000–1999Assigned CSC VOICE, LLC 612K WSCHSTZN06 NY
2007-05-22 914-346-8XXX 8000–8999Assigned CSC VOICE, LLC 612K WSCHSTZN02 NY
2007-05-21 914-432-7XXX 7000–7999Assigned CSC VOICE, LLC 612K OSSINING NY
2007-05-08 914-382-4XXX 4000–4999Assigned METROPCS, INC. 5562 PEEKSKILL NY
2007-05-08 914-382-5XXX 5000–5999Assigned METROPCS, INC. 5562 PEEKSKILL NY
2007-05-07 914-312-7XXX 7000–7999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 WSCHSTZN09 NY
2007-05-04 914-930-1XXX 1000–1999Assigned CSC VOICE, LLC 612K PEEKSKILL NY
2007-05-03 914-885-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 WSCHSTZN01 NY
2007-04-26 914-940-6XXX 6000–6999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 7133 ARMONK VLG NY
2007-04-25 914-207-0XXX 0000–0999Assigned CSC VOICE, LLC 612K WSCHSTZN01 NY
2007-04-25 914-207-1XXX 1000–1999Assigned CSC VOICE, LLC 612K WSCHSTZN01 NY
2007-04-25 914-207-2XXX 2000–2999Assigned CABLEVISION LIGHTPATH, INC. - NY 7126 WSCHSTZN01 NY
2007-04-19 914-358-4XXX 4000–4999Assigned CSC VOICE, LLC 612K WSCHSTZN08 NY
2007-04-19 914-358-5XXX 5000–5999Assigned CSC VOICE, LLC 612K WSCHSTZN08 NY
2007-04-19 914-358-9XXX 9000–9999Assigned CSC VOICE, LLC 612K WSCHSTZN08 NY
2007-04-19 914-613-9XXX 9000–9999Assigned CSC VOICE, LLC 612K WSCHSTZN01 NY
2007-04-16 914-410-7XXX 7000–7999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 WSCHSTZN01 NY
2007-04-16 914-514-7XXX 7000–7999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 MOUNTKISCO NY
2007-04-12 914-539-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 WSCHSTZN08 NY
2007-04-10 914-579-2XXX 2000–2999Assigned CSC VOICE, LLC 612K PLEASANTVL NY
2007-03-26 914-207-9XXX 9000–9999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 WSCHSTZN01 NY
2007-03-22 914-355-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 7133 WSCHSTZN03 NY
2007-03-21 914-358-6XXX 6000–6999Assigned CABLEVISION LIGHTPATH, INC. - NY 7126 WSCHSTZN08 NY
2007-03-21 914-468-2XXX 2000–2999Assigned PAETEC ITEL, LLC 829J WSCHSTZN08 NY
2007-03-12 914-703-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 WSCHSTZN07 NY
2007-03-02 914-483-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 MAHOPAC NY
2007-03-01 914-313-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J WSCHSTZN08 NY
2007-03-01 914-630-7XXX 7000–7999Assigned CSC VOICE, LLC 612K WSCHSTZN06 NY
2007-02-28 914-364-4XXX 4000–4999Assigned METROPCS, INC. 5562 WSCHSTZN02 NY
2007-02-22 914-621-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 MAHOPAC NY
2007-02-22 914-621-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 MAHOPAC NY
2007-02-13 914-708-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 WSCHSTZN09 NY
2007-02-08 914-534-4XXX 4000–4999Assigned PAETEC ITEL, LLC 829J NORTHSALEM NY
2007-02-08 914-617-4XXX 4000–4999Assigned PAETEC ITEL, LLC 829J CROTON FLS NY
2007-01-12 914-821-4XXX 4000–4999Assigned CABLEVISION LIGHTPATH, INC. - NY 7126 WSCHSTZN08 NY
2007-01-09 914-233-7XXX 7000–7999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 WSCHSTZN01 NY
2007-01-04 914-815-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 WSCHSTZN06 NY
2006-12-29 914-361-0XXX 0000–0999Assigned METROPCS, INC. 5562 WSCHSTZN02 NY
2006-12-19 914-312-5XXX 5000–5999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 WSCHSTZN09 NY
2006-12-19 914-514-0XXX 0000–0999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 MOUNTKISCO NY
2006-12-13 914-363-3XXX 3000–3999Assigned TWC IP ENABLED SERVICES, LLC 793K MT VERNON NY
2006-12-11 914-751-4XXX 4000–4999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 WSCHSTZN01 NY
2006-12-11 914-751-9XXX 9000–9999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 WSCHSTZN01 NY
2006-12-07 914-292-5XXX 5000–5999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 7133 BEDFORDVLG 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.