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
2014-07-29 929-244-7XXX 7000–7999Assigned TWC IP ENABLED SERVICES, LLC 793K NWYRCYZN10 NY
2014-07-29 929-249-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 NWYRCYZN12 NY
2014-07-29 929-249-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 NWYRCYZN12 NY
2014-07-29 929-251-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 NWYRCYZN12 NY
2014-07-29 929-251-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 NWYRCYZN12 NY
2014-07-29 929-255-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 NWYRCYZN11 NY
2014-07-29 929-264-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 NWYRCYZN09 NY
2014-07-29 929-270-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 NWYRCYZN10 NY
2014-07-29 929-270-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 NWYRCYZN10 NY
2014-07-29 929-276-3XXX 3000–3999Assigned TWC IP ENABLED SERVICES, LLC 793K NWYRCYZN06 NY
2014-07-29 929-276-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 NWYRCYZN06 NY
2014-07-29 929-276-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 NWYRCYZN06 NY
2014-07-29 929-281-8XXX 8000–8999Assigned METROPCS, INC. 5562 NWYRCYZN04 NY
2014-07-29 929-281-9XXX 9000–9999Assigned METROPCS, INC. 5562 NWYRCYZN04 NY
2014-07-29 929-283-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 NWYRCYZN06 NY
2014-07-29 929-285-1XXX 1000–1999Assigned METROPCS, INC. 5562 NWYRCYZN03 NY
2014-07-29 929-285-2XXX 2000–2999Assigned METROPCS, INC. 5562 NWYRCYZN03 NY
2014-07-29 929-292-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 NWYRCYZN07 NY
2014-07-29 929-314-9XXX 9000–9999Assigned ONVOY, LLC- NY 384C NWYRCYZN14 NY
2014-07-29 929-322-6XXX 6000–6999Assigned ONVOY, LLC- NY 384C NWYRCYZN12 NY
2014-07-29 929-522-0XXX 0000–0999Assigned TWC IP ENABLED SERVICES, LLC 793K NWYRCYZN08 NY
2014-07-25 929-222-6XXX 6000–6999Assigned ONVOY, LLC- NY 384C NWYRCYZN05 NY
2014-07-21 929-284-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 7133 NWYRCYZN15 NY
2014-07-16 929-522-2XXX 2000–2999Assigned PAETEC ITEL, LLC 829J NWYRCYZN08 NY
2014-07-16 929-522-3XXX 3000–3999Assigned PAETEC ITEL, LLC 829J NWYRCYZN08 NY
2014-07-16 929-522-4XXX 4000–4999Assigned PAETEC ITEL, LLC 829J NWYRCYZN08 NY
2014-07-16 929-522-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J NWYRCYZN08 NY
2014-07-14 929-236-7XXX 7000–7999Assigned METROPCS, INC. 5562 NWYRCYZN07 NY
2014-07-14 929-236-8XXX 8000–8999Assigned METROPCS, INC. 5562 NWYRCYZN07 NY
2014-07-14 929-259-9XXX 9000–9999Assigned CSC VOICE, LLC 612K NWYRCYZN03 NY
2014-07-14 929-275-6XXX 6000–6999Assigned METROPCS, INC. 5562 NWYRCYZN07 NY
2014-07-14 929-275-8XXX 8000–8999Assigned METROPCS, INC. 5562 NWYRCYZN07 NY
2014-07-14 929-275-9XXX 9000–9999Assigned METROPCS, INC. 5562 NWYRCYZN07 NY
2014-07-11 929-283-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 7133 NWYRCYZN06 NY
2014-07-11 929-283-4XXX 4000–4999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 7133 NWYRCYZN06 NY
2014-07-08 929-222-7XXX 7000–7999Assigned HD CARRIER LLC 321J NWYRCYZN05 NY
2014-07-08 929-251-1XXX 1000–1999Assigned HD CARRIER LLC 321J NWYRCYZN12 NY
2014-07-08 929-254-5XXX 5000–5999Assigned HD CARRIER LLC 321J NWYRCYZN13 NY
2014-07-08 929-267-7XXX 7000–7999Assigned HD CARRIER LLC 321J NWYRCYZN11 NY
2014-07-08 929-270-1XXX 1000–1999Assigned HD CARRIER LLC 321J NWYRCYZN10 NY
2014-07-08 929-275-7XXX 7000–7999Assigned HD CARRIER LLC 321J NWYRCYZN07 NY
2014-07-08 929-276-6XXX 6000–6999Assigned HD CARRIER LLC 321J NWYRCYZN06 NY
2014-07-08 929-279-9XXX 9000–9999Assigned HD CARRIER LLC 321J NWYRCYZN09 NY
2014-07-08 929-281-1XXX 1000–1999Assigned HD CARRIER LLC 321J NWYRCYZN04 NY
2014-07-08 929-285-5XXX 5000–5999Assigned HD CARRIER LLC 321J NWYRCYZN03 NY
2014-07-08 929-314-8XXX 8000–8999Assigned HD CARRIER LLC 321J NWYRCYZN14 NY
2014-07-08 929-428-8XXX 8000–8999Assigned HD CARRIER LLC 321J NWYRCYZN15 NY
2014-07-07 929-259-8XXX 8000–8999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E NWYRCYZN03 NY
2014-07-07 929-267-8XXX 8000–8999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E NWYRCYZN11 NY
2014-07-07 929-270-0XXX 0000–0999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E 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.