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
2020-05-20 929-475-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 NWYRCYZN06 NY
2020-05-20 929-545-7XXX 7000–7999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN07 NY
2020-05-20 929-545-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN07 NY
2020-05-20 929-545-9XXX 9000–9999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN07 NY
2020-05-18 929-542-0XXX 0000–0999Assigned VONAGE AMERICA LLC 197D NWYRCYZN15 NY
2020-05-18 929-542-4XXX 4000–4999Assigned VONAGE AMERICA LLC 197D NWYRCYZN15 NY
2020-05-18 929-558-0XXX 0000–0999Assigned VONAGE AMERICA LLC 197D NWYRCYZN10 NY
2020-05-18 929-558-1XXX 1000–1999Assigned VONAGE AMERICA LLC 197D NWYRCYZN10 NY
2020-05-18 929-560-1XXX 1000–1999Assigned VONAGE AMERICA LLC 197D NWYRCYZN14 NY
2020-05-18 929-560-5XXX 5000–5999Assigned VONAGE AMERICA LLC 197D NWYRCYZN14 NY
2020-05-18 929-565-3XXX 3000–3999Assigned VONAGE AMERICA LLC 197D NWYRCYZN05 NY
2020-05-18 929-565-9XXX 9000–9999Assigned VONAGE AMERICA LLC 197D NWYRCYZN05 NY
2020-05-13 929-521-3XXX 3000–3999Assigned VONAGE AMERICA LLC 197D NWYRCYZN08 NY
2020-05-13 929-521-4XXX 4000–4999Assigned VONAGE AMERICA LLC 197D NWYRCYZN08 NY
2020-05-13 929-539-6XXX 6000–6999Assigned VONAGE AMERICA LLC 197D NWYRCYZN07 NY
2020-05-13 929-539-7XXX 7000–7999Assigned VONAGE AMERICA LLC 197D NWYRCYZN07 NY
2020-05-13 929-610-9XXX 9000–9999Assigned VONAGE AMERICA LLC 197D NWYRCYZN04 NY
2020-05-13 929-923-1XXX 1000–1999Assigned VONAGE AMERICA LLC 197D NWYRCYZN04 NY
2020-05-13 929-924-0XXX 0000–0999Assigned VONAGE AMERICA LLC 197D NWYRCYZN09 NY
2020-05-13 929-924-1XXX 1000–1999Assigned VONAGE AMERICA LLC 197D NWYRCYZN09 NY
2020-05-13 929-925-0XXX 0000–0999Assigned VONAGE AMERICA LLC 197D NWYRCYZN12 NY
2020-05-13 929-925-1XXX 1000–1999Assigned VONAGE AMERICA LLC 197D NWYRCYZN12 NY
2020-05-13 929-930-1XXX 1000–1999Assigned ONVOY, LLC- NY 384C NWYRCYZN03 NY
2020-05-13 929-930-2XXX 2000–2999Assigned ONVOY, LLC- NY 384C NWYRCYZN03 NY
2020-05-13 929-930-3XXX 3000–3999Assigned ONVOY, LLC- NY 384C NWYRCYZN03 NY
2020-05-13 929-930-4XXX 4000–4999Assigned ONVOY, LLC- NY 384C NWYRCYZN03 NY
2020-05-13 929-930-5XXX 5000–5999Assigned ONVOY, LLC- NY 384C NWYRCYZN03 NY
2020-05-13 929-930-6XXX 6000–6999Assigned ONVOY, LLC- NY 384C NWYRCYZN03 NY
2020-05-06 929-492-3XXX 3000–3999Assigned IP HORIZON LLC 515J NWYRCYZN15 NY
2020-05-06 929-521-9XXX 9000–9999Assigned IP HORIZON LLC 515J NWYRCYZN08 NY
2020-05-06 929-539-5XXX 5000–5999Assigned IP HORIZON LLC 515J NWYRCYZN07 NY
2020-05-06 929-922-9XXX 9000–9999Assigned ONVOY SPECTRUM, LLC 624H NWYRCYZN03 NY
2020-05-06 929-923-0XXX 0000–0999Assigned IP HORIZON LLC 515J NWYRCYZN04 NY
2020-05-06 929-923-9XXX 9000–9999Assigned ONVOY SPECTRUM, LLC 624H NWYRCYZN04 NY
2020-05-06 929-924-9XXX 9000–9999Assigned ONVOY SPECTRUM, LLC 624H NWYRCYZN09 NY
2020-05-06 929-925-9XXX 9000–9999Assigned ONVOY SPECTRUM, LLC 624H NWYRCYZN12 NY
2020-05-06 929-977-1XXX 1000–1999Assigned IP HORIZON LLC 515J NWYRCYZN14 NY
2020-04-29 929-493-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H NWYRCYZN15 NY
2020-04-29 929-521-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H NWYRCYZN08 NY
2020-04-29 929-539-4XXX 4000–4999Assigned ONVOY SPECTRUM, LLC 624H NWYRCYZN07 NY
2020-04-29 929-604-7XXX 7000–7999Assigned ONVOY SPECTRUM, LLC 624H NWYRCYZN13 NY
2020-04-29 929-801-6XXX 6000–6999Assigned ONVOY SPECTRUM, LLC 624H NWYRCYZN10 NY
2020-04-16 929-521-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 NWYRCYZN08 NY
2020-04-15 929-977-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 NWYRCYZN14 NY
2020-04-02 929-590-6XXX 6000–6999Assigned PAETEC ITEL, LLC 829J NWYRCYZN08 NY
2020-04-02 929-590-7XXX 7000–7999Assigned PAETEC ITEL, LLC 829J NWYRCYZN08 NY
2020-03-24 929-492-2XXX 2000–2999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E NWYRCYZN15 NY
2020-03-24 929-604-0XXX 0000–0999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E NWYRCYZN13 NY
2020-03-23 929-504-7XXX 7000–7999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E NWYRCYZN04 NY
2020-03-23 929-510-7XXX 7000–7999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E NWYRCYZN08 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.