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
2018-07-10 929-480-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN06 NY
2018-07-10 929-480-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN06 NY
2018-07-10 929-480-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN06 NY
2018-07-10 929-480-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN06 NY
2018-07-09 929-474-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN03 NY
2018-07-09 929-476-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN03 NY
2018-07-09 929-478-6XXX 6000–6999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN07 NY
2018-07-09 929-478-7XXX 7000–7999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN07 NY
2018-07-09 929-478-8XXX 8000–8999Assigned METROPCS, INC. 5562 NWYRCYZN07 NY
2018-07-09 929-479-0XXX 0000–0999Assigned METROPCS, INC. 5562 NWYRCYZN07 NY
2018-07-09 929-479-1XXX 1000–1999Assigned METROPCS, INC. 5562 NWYRCYZN07 NY
2018-07-09 929-479-2XXX 2000–2999Assigned METROPCS, INC. 5562 NWYRCYZN07 NY
2018-07-09 929-479-4XXX 4000–4999Assigned METROPCS, INC. 5562 NWYRCYZN07 NY
2018-07-09 929-479-5XXX 5000–5999Assigned METROPCS, INC. 5562 NWYRCYZN07 NY
2018-07-09 929-479-8XXX 8000–8999Assigned METROPCS, INC. 5562 NWYRCYZN07 NY
2018-07-09 929-479-9XXX 9000–9999Assigned METROPCS, INC. 5562 NWYRCYZN07 NY
2018-07-06 929-269-9XXX 9000–9999Assigned METROPCS, INC. 5562 NWYRCYZN14 NY
2018-07-06 929-473-3XXX 3000–3999Assigned METROPCS, INC. 5562 NWYRCYZN14 NY
2018-07-06 929-473-4XXX 4000–4999Assigned METROPCS, INC. 5562 NWYRCYZN14 NY
2018-07-06 929-473-5XXX 5000–5999Assigned METROPCS, INC. 5562 NWYRCYZN14 NY
2018-07-06 929-473-6XXX 6000–6999Assigned METROPCS, INC. 5562 NWYRCYZN14 NY
2018-07-06 929-473-7XXX 7000–7999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN14 NY
2018-07-06 929-473-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN14 NY
2018-07-06 929-481-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN06 NY
2018-07-06 929-481-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN06 NY
2018-07-06 929-601-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN10 NY
2018-06-28 929-343-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 NWYRCYZN13 NY
2018-06-28 929-481-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 NWYRCYZN06 NY
2018-06-28 929-481-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 NWYRCYZN06 NY
2018-06-27 929-479-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 7133 NWYRCYZN07 NY
2018-06-25 929-273-4XXX 4000–4999Assigned NUSO, LLC 551G NWYRCYZN13 NY
2018-06-25 929-474-8XXX 8000–8999Assigned NUSO, LLC 551G NWYRCYZN03 NY
2018-06-25 929-478-4XXX 4000–4999Assigned METROPCS, INC. 5562 NWYRCYZN07 NY
2018-06-25 929-478-5XXX 5000–5999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN07 NY
2018-06-25 929-478-9XXX 9000–9999Assigned METROPCS, INC. 5562 NWYRCYZN07 NY
2018-06-25 929-481-0XXX 0000–0999Assigned METROPCS, INC. 5562 NWYRCYZN06 NY
2018-06-25 929-481-9XXX 9000–9999Assigned METROPCS, INC. 5562 NWYRCYZN06 NY
2018-06-25 929-505-8XXX 8000–8999Assigned NUSO, LLC 551G NWYRCYZN05 NY
2018-06-19 929-219-1XXX 1000–1999Assigned TELNYX LLC 073H NWYRCYZN04 NY
2018-06-19 929-530-0XXX 0000–0999Assigned METROPCS, INC. 5562 NWYRCYZN06 NY
2018-06-19 929-530-1XXX 1000–1999Assigned METROPCS, INC. 5562 NWYRCYZN06 NY
2018-06-19 929-530-2XXX 2000–2999Assigned METROPCS, INC. 5562 NWYRCYZN06 NY
2018-06-19 929-530-3XXX 3000–3999Assigned METROPCS, INC. 5562 NWYRCYZN06 NY
2018-06-19 929-530-4XXX 4000–4999Assigned METROPCS, INC. 5562 NWYRCYZN06 NY
2018-06-14 929-515-9XXX 9000–9999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E NWYRCYZN06 NY
2018-06-05 929-529-3XXX 3000–3999Assigned METROPCS, INC. 5562 NWYRCYZN15 NY
2018-06-05 929-529-4XXX 4000–4999Assigned METROPCS, INC. 5562 NWYRCYZN15 NY
2018-06-05 929-624-3XXX 3000–3999Assigned METROPCS, INC. 5562 NWYRCYZN15 NY
2018-06-05 929-624-4XXX 4000–4999Assigned METROPCS, INC. 5562 NWYRCYZN15 NY
2018-06-05 929-624-5XXX 5000–5999Assigned METROPCS, INC. 5562 NWYRCYZN15 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.