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
2004-09-21 914-816-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J ARMONK VLG NY
2004-09-21 914-816-6XXX 6000–6999Assigned PAETEC ITEL, LLC 829J ARMONK VLG NY
2004-09-21 914-816-7XXX 7000–7999Assigned PAETEC ITEL, LLC 829J ARMONK VLG NY
2004-09-21 914-816-8XXX 8000–8999Assigned PAETEC ITEL, LLC 829J ARMONK VLG NY
2004-09-17 914-618-1XXX 1000–1999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 WSCHSTZN08 NY
2004-09-17 914-618-2XXX 2000–2999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 WSCHSTZN08 NY
2004-09-14 914-514-8XXX 8000–8999Assigned LEVEL 3 COMMUNICATIONS, LLC - NY 4006 MOUNTKISCO NY
2004-09-10 914-751-5XXX 5000–5999Assigned CSC VOICE, LLC 612K WSCHSTZN01 NY
2004-09-10 914-751-6XXX 6000–6999Assigned CSC VOICE, LLC 612K WSCHSTZN01 NY
2004-09-09 914-618-0XXX 0000–0999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 WSCHSTZN08 NY
2004-09-08 914-290-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 WSCHSTZN08 NY
2004-09-08 914-290-9XXX 9000–9999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 WSCHSTZN08 NY
2004-09-07 914-417-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 WSCHSTZN09 NY
2004-09-02 914-233-8XXX 8000–8999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 7133 WSCHSTZN01 NY
2004-08-27 914-409-0XXX 0000–0999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 7133 WSCHSTZN04 NY
2004-08-25 914-371-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - NY 4006 MT VERNON NY
2004-08-25 914-417-3XXX 3000–3999Assigned LEVEL 3 COMMUNICATIONS, LLC - NY 4006 WSCHSTZN09 NY
2004-08-24 914-595-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - NY 4006 WSCHSTZN01 NY
2004-08-17 914-227-9XXX 9000–9999Assigned PAETEC ITEL, LLC 829J WSCHSTZN08 NY
2004-08-11 914-425-2XXX 2000–2999Assigned VERIZON NEW YORK, INC. 9104 WSCHSTZN07 NY
2004-08-11 914-560-1XXX 1000–1999Assigned PAETEC ITEL, LLC 829J WSCHSTZN03 NY
2004-08-10 914-432-3XXX 3000–3999Assigned LEVEL 3 COMMUNICATIONS, LLC - NY 4006 OSSINING NY
2004-08-10 914-509-7XXX 7000–7999Assigned LEVEL 3 COMMUNICATIONS, LLC - NY 4006 WSCHSTZN01 NY
2004-07-30 914-630-2XXX 2000–2999Assigned CSC VOICE, LLC 612K WSCHSTZN06 NY
2004-07-30 914-630-5XXX 5000–5999Assigned CABLEVISION LIGHTPATH, INC. - NY 7126 WSCHSTZN06 NY
2004-07-21 914-432-8XXX 8000–8999Assigned CABLEVISION LIGHTPATH, INC. - NY 7126 OSSINING NY
2004-07-14 914-610-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 WSCHSTZN07 NY
2004-07-08 914-409-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 WSCHSTZN04 NY
2004-07-08 914-409-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 WSCHSTZN04 NY
2004-07-06 914-202-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - NY 4006 WSCHSTZN02 NY
2004-07-06 914-371-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - NY 4006 MT VERNON NY
2004-07-02 914-239-7XXX 7000–7999Assigned PAETEC ITEL, LLC 829J PLEASANTVL NY
2004-07-01 914-293-8XXX 8000–8999Assigned CABLEVISION LIGHTPATH, INC. - NY 7126 PEEKSKILL NY
2004-06-22 914-293-0XXX 0000–0999Assigned CSC VOICE, LLC 612K PEEKSKILL NY
2004-06-14 914-960-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 WSCHSTZN06 NY
2004-06-14 914-960-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 WSCHSTZN06 NY
2004-06-08 914-482-6XXX 6000–6999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 7650 MAHOPAC NY
2004-06-08 914-485-6XXX 6000–6999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 NORTHSALEM NY
2004-06-08 914-603-4XXX 4000–4999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 7650 LAKELAND NY
2004-06-08 914-617-2XXX 2000–2999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 7650 CROTON FLS NY
2004-06-01 914-202-1XXX 1000–1999Assigned PAETEC ITEL, LLC 829J WSCHSTZN02 NY
2004-05-20 914-301-8XXX 8000–8999Assigned LEVEL 3 COMMUNICATIONS, LLC - NY 4006 KATONAH NY
2004-05-11 914-305-1XXX 1000–1999Assigned CSC VOICE, LLC 612K WSCHSTZN09 NY
2004-05-11 914-305-2XXX 2000–2999Assigned CABLEVISION LIGHTPATH, INC. - NY 7126 WSCHSTZN09 NY
2004-05-07 914-330-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 WSCHSTZN04 NY
2004-05-07 914-330-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 WSCHSTZN04 NY
2004-04-30 914-425-3XXX 3000–3999Assigned VERIZON NEW YORK, INC. 9104 WSCHSTZN07 NY
2004-04-30 914-425-4XXX 4000–4999Assigned VERIZON NEW YORK, INC. 9104 WSCHSTZN07 NY
2004-04-30 914-425-6XXX 6000–6999Assigned VERIZON NEW YORK, INC. 9104 WSCHSTZN07 NY
2004-04-23 914-382-2XXX 2000–2999Assigned METROPCS, INC. 5562 PEEKSKILL 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.