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
2012-04-05 929-234-1XXX 1000–1999Assigned METROPCS, INC. 5562 NWYRCYZN06 NY
2012-04-05 929-234-8XXX 8000–8999Assigned METROPCS, INC. 5562 NWYRCYZN06 NY
2012-03-13 929-200-1XXX 1000–1999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E NWYRCYZN09 NY
2012-03-12 929-223-1XXX 1000–1999Assigned TELENGY L.L.C. - NY 473G NWYRCYZN04 NY
2012-03-12 929-243-3XXX 3000–3999Assigned CSC VOICE, LLC 612K NWYRCYZN05 NY
2012-02-28 929-232-4XXX 4000–4999Assigned METROPCS, INC. 5562 NWYRCYZN12 NY
2012-02-28 929-322-5XXX 5000–5999Assigned METROPCS, INC. 5562 NWYRCYZN12 NY
2012-02-28 929-421-0XXX 0000–0999Assigned METROPCS, INC. 5562 NWYRCYZN08 NY
2012-02-16 929-234-3XXX 3000–3999Assigned CSC VOICE, LLC 612K NWYRCYZN06 NY
2012-02-16 929-234-4XXX 4000–4999Assigned CABLEVISION LIGHTPATH, INC. - NY 7126 NWYRCYZN06 NY
2012-02-10 929-220-6XXX 6000–6999Assigned METROPCS, INC. 5562 NWYRCYZN05 NY
2012-02-10 929-220-7XXX 7000–7999Assigned METROPCS, INC. 5562 NWYRCYZN05 NY
2012-02-10 929-232-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN12 NY
2012-01-30 929-232-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 NWYRCYZN12 NY
2012-01-27 929-224-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN10 NY
2012-01-27 929-224-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN10 NY
2012-01-27 929-224-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN10 NY
2012-01-27 929-322-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN12 NY
2012-01-27 929-322-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN12 NY
2012-01-27 929-322-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN12 NY
2012-01-26 929-220-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN05 NY
2012-01-26 929-220-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN05 NY
2012-01-06 929-200-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - NY 4006 NWYRCYZN09 NY
2012-01-06 929-322-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - NY 4006 NWYRCYZN12 NY
2012-01-03 929-224-1XXX 1000–1999Assigned ONVOY, LLC- NY 384C NWYRCYZN10 NY
2012-01-03 929-322-1XXX 1000–1999Assigned ONVOY, LLC- NY 384C NWYRCYZN12 NY
2012-01-03 929-421-1XXX 1000–1999Assigned ONVOY, LLC- NY 384C NWYRCYZN08 NY
2011-12-27 929-221-0XXX 0000–0999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 7133 NWYRCYZN06 NY
2011-12-27 929-221-1XXX 1000–1999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 7133 NWYRCYZN06 NY
2011-12-27 929-221-2XXX 2000–2999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 7133 NWYRCYZN06 NY
2011-12-27 929-221-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 7133 NWYRCYZN06 NY
2011-12-27 929-221-4XXX 4000–4999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 7133 NWYRCYZN06 NY
2011-12-27 929-221-5XXX 5000–5999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 7133 NWYRCYZN06 NY
2011-12-27 929-221-6XXX 6000–6999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 7133 NWYRCYZN06 NY
2011-12-27 929-221-7XXX 7000–7999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 7133 NWYRCYZN06 NY
2011-12-27 929-221-8XXX 8000–8999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 7133 NWYRCYZN06 NY
2011-12-27 929-221-9XXX 9000–9999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 7133 NWYRCYZN06 NY
2011-11-16 929-220-0XXX 0000–0999Assigned ONVOY, LLC- NY 384C NWYRCYZN05 NY
2011-11-16 929-220-1XXX 1000–1999Assigned ONVOY, LLC- NY 384C NWYRCYZN05 NY
2011-11-16 929-220-9XXX 9000–9999Assigned ONVOY, LLC- NY 384C NWYRCYZN05 NY
2011-10-28 929-841-4XXX 4000–4999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN11 NY
2011-10-28 929-841-6XXX 6000–6999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN11 NY
2011-10-28 929-841-7XXX 7000–7999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN11 NY
2011-10-13 929-220-8XXX 8000–8999Assigned CABLEVISION LIGHTPATH, INC. - NY 7126 NWYRCYZN05 NY
2011-09-07 929-841-1XXX 1000–1999Assigned ONVOY, LLC- NY 384C NWYRCYZN11 NY
2011-09-07 929-841-2XXX 2000–2999Assigned ONVOY, LLC- NY 384C NWYRCYZN11 NY
2011-09-07 929-841-3XXX 3000–3999Assigned ONVOY, LLC- NY 384C NWYRCYZN11 NY
2011-09-07 929-841-8XXX 8000–8999Assigned ONVOY, LLC- NY 384C NWYRCYZN11 NY
2011-09-07 929-841-9XXX 9000–9999Assigned ONVOY, LLC- NY 384C NWYRCYZN11 NY
2011-07-18 929-841-0XXX 0000–0999Assigned ONVOY, LLC- NY 384C NWYRCYZN11 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.