NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

1 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 917
HADLO TECHNOLOGIES, LLC 1
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
2013-07-09 917-530-0XXX 0000–0999Assigned METROPCS, INC. 5562 NWYRCYZN06 NY
2013-07-09 917-530-1XXX 1000–1999Assigned METROPCS, INC. 5562 NWYRCYZN06 NY
2013-07-09 917-530-2XXX 2000–2999Assigned METROPCS, INC. 5562 NWYRCYZN06 NY
2013-06-28 917-485-7XXX 7000–7999Assigned PAETEC ITEL, LLC 829J NWYRCYZN11 NY
2013-06-28 917-924-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J NWYRCYZN04 NY
2013-06-26 917-717-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J NWYRCYZN10 NY
2013-06-26 917-877-7XXX 7000–7999Assigned ONVOY, LLC- NY 384C NWYRCYZN09 NY
2013-06-26 917-877-8XXX 8000–8999Assigned ONVOY, LLC- NY 384C NWYRCYZN09 NY
2013-06-20 917-636-1XXX 1000–1999Assigned ONVOY, LLC- NY 384C NWYRCYZN14 NY
2013-06-20 917-636-6XXX 6000–6999Assigned ONVOY, LLC- NY 384C NWYRCYZN14 NY
2013-06-20 917-708-5XXX 5000–5999Assigned ONVOY, LLC- NY 384C NWYRCYZN04 NY
2013-06-20 917-708-6XXX 6000–6999Assigned ONVOY, LLC- NY 384C NWYRCYZN04 NY
2013-06-20 917-708-7XXX 7000–7999Assigned ONVOY, LLC- NY 384C NWYRCYZN04 NY
2013-06-20 917-722-9XXX 9000–9999Assigned ONVOY, LLC- NY 384C NWYRCYZN14 NY
2013-06-20 917-724-8XXX 8000–8999Assigned ONVOY, LLC- NY 384C NWYRCYZN15 NY
2013-06-20 917-732-7XXX 7000–7999Assigned ONVOY, LLC- NY 384C NWYRCYZN09 NY
2013-06-20 917-809-1XXX 1000–1999Assigned ONVOY, LLC- NY 384C NWYRCYZN03 NY
2013-06-20 917-809-2XXX 2000–2999Assigned ONVOY, LLC- NY 384C NWYRCYZN03 NY
2013-06-20 917-809-3XXX 3000–3999Assigned ONVOY, LLC- NY 384C NWYRCYZN03 NY
2013-06-20 917-979-7XXX 7000–7999Assigned ONVOY, LLC- NY 384C NWYRCYZN15 NY
2013-06-14 917-530-3XXX 3000–3999Assigned METROPCS, INC. 5562 NWYRCYZN06 NY
2013-06-14 917-530-4XXX 4000–4999Assigned METROPCS, INC. 5562 NWYRCYZN06 NY
2013-06-10 917-809-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 NWYRCYZN03 NY
2013-05-31 917-244-2XXX 2000–2999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN06 NY
2013-05-31 917-244-3XXX 3000–3999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN06 NY
2013-05-29 917-780-1XXX 1000–1999Assigned WIPHONICA TECHNOLOGIES, INC. - NY 828F NWYRCYZN12 NY
2013-05-29 917-979-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN15 NY
2013-05-29 917-979-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN15 NY
2013-05-29 917-979-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN15 NY
2013-05-28 917-893-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J NWYRCYZN06 NY
2013-05-28 917-893-6XXX 6000–6999Assigned PAETEC ITEL, LLC 829J NWYRCYZN06 NY
2013-05-28 917-933-6XXX 6000–6999Assigned PAETEC ITEL, LLC 829J NWYRCYZN07 NY
2013-05-28 917-933-7XXX 7000–7999Assigned PAETEC ITEL, LLC 829J NWYRCYZN07 NY
2013-05-22 917-801-6XXX 6000–6999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN03 NY
2013-05-22 917-801-7XXX 7000–7999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN03 NY
2013-05-22 917-965-3XXX 3000–3999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN01 NY
2013-05-22 917-965-4XXX 4000–4999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN01 NY
2013-05-20 917-485-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 NWYRCYZN11 NY
2013-05-20 917-485-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 NWYRCYZN11 NY
2013-05-20 917-485-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 NWYRCYZN11 NY
2013-05-20 917-588-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 NWYRCYZN07 NY
2013-05-20 917-588-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 NWYRCYZN07 NY
2013-05-20 917-789-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 NWYRCYZN07 NY
2013-05-20 917-789-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 NWYRCYZN07 NY
2013-05-20 917-789-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 NWYRCYZN07 NY
2013-05-15 917-933-8XXX 8000–8999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 7133 NWYRCYZN07 NY
2013-05-02 917-728-2XXX 2000–2999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN01 NY
2013-05-02 917-728-6XXX 6000–6999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN01 NY
2013-05-02 917-728-7XXX 7000–7999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN01 NY
2013-05-02 917-801-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN03 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.