NumberResearch Membership · Data 09/21/2026

Recent thousands-block assignments

16 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/21/2026

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
2020-06-25 929-546-1XXX 1000–1999Assigned LEVEL 3 COMMUNICATIONS, LLC - NY 4006 NWYRCYZN11 NY
2020-06-25 929-546-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - NY 4006 NWYRCYZN11 NY
2020-06-25 929-546-3XXX 3000–3999Assigned LEVEL 3 COMMUNICATIONS, LLC - NY 4006 NWYRCYZN11 NY
2020-06-25 929-546-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - NY 4006 NWYRCYZN11 NY
2020-06-25 929-546-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - NY 4006 NWYRCYZN11 NY
2020-06-25 929-546-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - NY 4006 NWYRCYZN11 NY
2020-06-25 929-546-7XXX 7000–7999Assigned LEVEL 3 COMMUNICATIONS, LLC - NY 4006 NWYRCYZN11 NY
2020-06-25 929-546-8XXX 8000–8999Assigned LEVEL 3 COMMUNICATIONS, LLC - NY 4006 NWYRCYZN11 NY
2020-06-25 929-546-9XXX 9000–9999Assigned LEVEL 3 COMMUNICATIONS, LLC - NY 4006 NWYRCYZN11 NY
2020-06-25 929-547-2XXX 2000–2999Assigned CABLEVISION LIGHTPATH, INC. - NY 7126 NWYRCYZN11 NY
2020-06-25 929-548-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN11 NY
2020-06-25 929-548-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN11 NY
2020-06-25 929-548-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN11 NY
2020-06-25 929-548-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN11 NY
2020-06-25 929-548-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN11 NY
2020-06-25 929-549-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 NWYRCYZN07 NY
2020-06-25 929-549-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 NWYRCYZN07 NY
2020-06-25 929-549-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 NWYRCYZN07 NY
2020-06-25 929-549-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 NWYRCYZN07 NY
2020-06-25 929-549-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 NWYRCYZN07 NY
2020-06-25 929-549-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 NWYRCYZN07 NY
2020-06-25 929-549-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 NWYRCYZN07 NY
2020-06-25 929-549-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 NWYRCYZN07 NY
2020-06-25 929-549-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 NWYRCYZN07 NY
2020-06-25 929-549-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 NWYRCYZN07 NY
2020-06-25 929-552-7XXX 7000–7999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 7133 NWYRCYZN06 NY
2020-06-25 929-553-2XXX 2000–2999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 7133 NWYRCYZN09 NY
2020-06-12 929-512-3XXX 3000–3999Assigned CABLEVISION LIGHTPATH, INC. - NY 7126 NWYRCYZN06 NY
2020-06-12 929-545-6XXX 6000–6999Assigned ONVOY, LLC- NY 384C NWYRCYZN07 NY
2020-06-12 929-565-5XXX 5000–5999Assigned ONVOY, LLC- NY 384C NWYRCYZN05 NY
2020-06-12 929-565-6XXX 6000–6999Assigned ONVOY, LLC- NY 384C NWYRCYZN05 NY
2020-06-12 929-565-7XXX 7000–7999Assigned ONVOY, LLC- NY 384C NWYRCYZN05 NY
2020-06-11 929-545-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 NWYRCYZN07 NY
2020-06-11 929-545-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 NWYRCYZN07 NY
2020-06-11 929-545-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 NWYRCYZN07 NY
2020-06-05 929-616-0XXX 0000–0999Assigned METROPCS, INC. 5562 NWYRCYZN09 NY
2020-06-05 929-616-1XXX 1000–1999Assigned METROPCS, INC. 5562 NWYRCYZN09 NY
2020-06-01 929-724-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 NWYRCYZN14 NY
2020-06-01 929-724-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 NWYRCYZN14 NY
2020-05-29 929-492-4XXX 4000–4999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E NWYRCYZN15 NY
2020-05-29 929-565-0XXX 0000–0999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E NWYRCYZN05 NY
2020-05-27 929-469-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 NWYRCYZN04 NY
2020-05-27 929-923-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 NWYRCYZN04 NY
2020-05-27 929-923-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 NWYRCYZN04 NY
2020-05-27 929-923-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 NWYRCYZN04 NY
2020-05-26 929-560-0XXX 0000–0999Assigned ONVOY, LLC- NY 384C NWYRCYZN14 NY
2020-05-26 929-560-2XXX 2000–2999Assigned ONVOY, LLC- NY 384C NWYRCYZN14 NY
2020-05-26 929-560-3XXX 3000–3999Assigned ONVOY, LLC- NY 384C NWYRCYZN14 NY
2020-05-26 929-560-4XXX 4000–4999Assigned ONVOY, LLC- NY 384C NWYRCYZN14 NY
2020-05-26 929-560-6XXX 6000–6999Assigned ONVOY, LLC- NY 384C NWYRCYZN14 NY

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/21/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.