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
2013-11-13 929-900-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J NWYRCYZN14 NY
2013-11-11 929-254-9XXX 9000–9999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN13 NY
2013-11-11 929-261-2XXX 2000–2999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN08 NY
2013-11-11 929-261-3XXX 3000–3999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN08 NY
2013-11-11 929-264-0XXX 0000–0999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN09 NY
2013-11-11 929-264-1XXX 1000–1999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN09 NY
2013-11-11 929-264-2XXX 2000–2999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN09 NY
2013-11-11 929-278-0XXX 0000–0999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN10 NY
2013-11-08 929-250-3XXX 3000–3999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN06 NY
2013-11-08 929-250-4XXX 4000–4999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN06 NY
2013-11-08 929-250-5XXX 5000–5999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN06 NY
2013-11-08 929-250-6XXX 6000–6999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN06 NY
2013-11-08 929-253-0XXX 0000–0999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN07 NY
2013-11-08 929-253-1XXX 1000–1999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN07 NY
2013-11-08 929-253-2XXX 2000–2999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN07 NY
2013-11-08 929-253-3XXX 3000–3999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN07 NY
2013-11-08 929-253-4XXX 4000–4999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN07 NY
2013-11-07 929-239-3XXX 3000–3999Assigned ONVOY, LLC- NY 384C NWYRCYZN03 NY
2013-11-07 929-244-8XXX 8000–8999Assigned ONVOY, LLC- NY 384C NWYRCYZN10 NY
2013-11-07 929-248-4XXX 4000–4999Assigned ONVOY, LLC- NY 384C NWYRCYZN05 NY
2013-11-07 929-254-4XXX 4000–4999Assigned ONVOY, LLC- NY 384C NWYRCYZN13 NY
2013-11-04 929-250-2XXX 2000–2999Assigned TWC IP ENABLED SERVICES, LLC 793K NWYRCYZN06 NY
2013-11-04 929-251-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN12 NY
2013-11-04 929-251-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN12 NY
2013-11-04 929-251-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN12 NY
2013-11-04 929-251-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN12 NY
2013-11-04 929-251-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN12 NY
2013-11-04 929-251-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN12 NY
2013-10-22 929-238-8XXX 8000–8999Assigned ONVOY, LLC- NY 384C NWYRCYZN07 NY
2013-10-22 929-238-9XXX 9000–9999Assigned ONVOY, LLC- NY 384C NWYRCYZN07 NY
2013-10-22 929-321-1XXX 1000–1999Assigned PAETEC ITEL, LLC 829J NWYRCYZN14 NY
2013-10-17 929-255-5XXX 5000–5999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN11 NY
2013-10-17 929-255-9XXX 9000–9999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN11 NY
2013-10-04 929-238-6XXX 6000–6999Assigned CABLEVISION LIGHTPATH, INC. - NY 7126 NWYRCYZN07 NY
2013-10-04 929-238-7XXX 7000–7999Assigned CABLEVISION LIGHTPATH, INC. - NY 7126 NWYRCYZN07 NY
2013-10-04 929-254-0XXX 0000–0999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E NWYRCYZN13 NY
2013-10-04 929-254-1XXX 1000–1999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E NWYRCYZN13 NY
2013-10-03 929-229-7XXX 7000–7999Assigned LEVEL 3 COMMUNICATIONS, LLC - NY 4006 NWYRCYZN08 NY
2013-09-30 929-222-8XXX 8000–8999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E NWYRCYZN05 NY
2013-09-30 929-222-9XXX 9000–9999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E NWYRCYZN05 NY
2013-09-30 929-261-0XXX 0000–0999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E NWYRCYZN08 NY
2013-09-30 929-261-1XXX 1000–1999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E NWYRCYZN08 NY
2013-09-30 929-529-0XXX 0000–0999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E NWYRCYZN15 NY
2013-09-30 929-529-1XXX 1000–1999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E NWYRCYZN15 NY
2013-09-30 929-600-8XXX 8000–8999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E NWYRCYZN12 NY
2013-09-30 929-600-9XXX 9000–9999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E NWYRCYZN12 NY
2013-09-25 929-237-7XXX 7000–7999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 7133 NWYRCYZN05 NY
2013-09-25 929-250-0XXX 0000–0999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E NWYRCYZN06 NY
2013-09-25 929-250-1XXX 1000–1999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E NWYRCYZN06 NY
2013-09-20 929-244-1XXX 1000–1999Assigned PAETEC ITEL, LLC 829J NWYRCYZN10 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.