NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

16 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 929
BANDWIDTH.COM CLEC, LLC - NY 8
CSC WIRELESS, LLC 4
INTRADO COMMUNICATIONS, LLC 2
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 2
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
2014-07-07 929-279-8XXX 8000–8999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E NWYRCYZN09 NY
2014-06-30 929-292-3XXX 3000–3999Assigned CABLEVISION LIGHTPATH, INC. - NY 7126 NWYRCYZN07 NY
2014-06-30 929-292-4XXX 4000–4999Assigned CABLEVISION LIGHTPATH, INC. - NY 7126 NWYRCYZN07 NY
2014-06-30 929-292-5XXX 5000–5999Assigned CABLEVISION LIGHTPATH, INC. - NY 7126 NWYRCYZN07 NY
2014-06-30 929-292-6XXX 6000–6999Assigned CABLEVISION LIGHTPATH, INC. - NY 7126 NWYRCYZN07 NY
2014-06-30 929-292-7XXX 7000–7999Assigned CABLEVISION LIGHTPATH, INC. - NY 7126 NWYRCYZN07 NY
2014-06-27 929-285-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 7133 NWYRCYZN03 NY
2014-06-23 929-267-5XXX 5000–5999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 7133 NWYRCYZN11 NY
2014-06-18 929-321-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J NWYRCYZN14 NY
2014-06-18 929-321-6XXX 6000–6999Assigned PAETEC ITEL, LLC 829J NWYRCYZN14 NY
2014-06-18 929-321-7XXX 7000–7999Assigned PAETEC ITEL, LLC 829J NWYRCYZN14 NY
2014-06-18 929-321-8XXX 8000–8999Assigned PAETEC ITEL, LLC 829J NWYRCYZN14 NY
2014-06-13 929-240-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 NWYRCYZN03 NY
2014-06-13 929-240-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 NWYRCYZN03 NY
2014-06-13 929-246-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 NWYRCYZN03 NY
2014-06-09 929-276-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN06 NY
2014-06-09 929-276-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN06 NY
2014-06-09 929-276-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN06 NY
2014-06-06 929-282-6XXX 6000–6999Assigned PAETEC ITEL, LLC 829J NWYRCYZN08 NY
2014-06-03 929-252-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN06 NY
2014-06-03 929-266-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN06 NY
2014-06-03 929-266-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN06 NY
2014-06-03 929-266-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN06 NY
2014-06-03 929-266-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN06 NY
2014-06-03 929-266-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN06 NY
2014-06-03 929-266-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN06 NY
2014-06-03 929-266-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN06 NY
2014-06-03 929-266-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN06 NY
2014-06-03 929-266-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN06 NY
2014-06-03 929-324-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN06 NY
2014-06-03 929-324-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN06 NY
2014-06-03 929-324-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN06 NY
2014-06-03 929-324-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN06 NY
2014-06-03 929-324-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN06 NY
2014-06-03 929-324-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN06 NY
2014-06-03 929-324-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN06 NY
2014-06-02 929-259-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 NWYRCYZN03 NY
2014-06-02 929-259-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 NWYRCYZN03 NY
2014-06-02 929-259-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 NWYRCYZN03 NY
2014-05-28 929-226-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 NWYRCYZN05 NY
2014-05-28 929-237-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 NWYRCYZN05 NY
2014-05-28 929-237-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 NWYRCYZN05 NY
2014-05-28 929-237-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 NWYRCYZN05 NY
2014-05-28 929-237-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 NWYRCYZN05 NY
2014-05-28 929-237-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 NWYRCYZN05 NY
2014-05-22 929-252-9XXX 9000–9999Assigned LEVEL 3 COMMUNICATIONS, LLC - NY 4006 NWYRCYZN06 NY
2014-05-22 929-279-6XXX 6000–6999Assigned LEVEL 3 TELECOM OF NEW YORK, LP - NY 8473 NWYRCYZN09 NY
2014-05-13 929-286-9XXX 9000–9999Assigned ONVOY, LLC- NY 384C NWYRCYZN04 NY
2014-05-12 929-236-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 NWYRCYZN07 NY
2014-05-12 929-273-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 NWYRCYZN13 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.