NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

21 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 716
NEW CINGULAR WIRELESS PCS, LLC - DC 18
ONVOY, LLC- NY 2
EXIANT COMMUNICATIONS 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
2011-04-25 716-627-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E WANAKAH NY
2011-04-25 716-819-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E BUFFALO NY
2011-04-25 716-831-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E BUFFALO NY
2011-04-25 716-846-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E BUFFALO NY
2011-04-25 716-948-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E BUFFALO NY
2011-04-04 716-253-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 BUFFALO NY
2011-04-04 716-260-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 TONAWANDA NY
2011-04-04 716-260-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 TONAWANDA NY
2011-04-04 716-638-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 NEWFANE NY
2011-04-04 716-901-0XXX 0000–0999Assigned TWC IP ENABLED SERVICES, LLC 793K LANCASTER NY
2011-03-30 716-243-3XXX 3000–3999Assigned LEVEL 3 COMMUNICATIONS, LLC - NY 4006 TONAWANDA NY
2011-03-30 716-393-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - NY 4006 LANCASTER NY
2011-03-30 716-604-3XXX 3000–3999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 BUFFALO NY
2011-03-21 716-805-7XXX 7000–7999Assigned TWC IP ENABLED SERVICES, LLC 793K EASTAURORA NY
2011-03-18 716-261-2XXX 2000–2999Assigned ONVOY, LLC- NY 384C BUFFALO NY
2011-03-11 716-279-5XXX 5000–5999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 BUFFALO NY
2011-03-11 716-446-6XXX 6000–6999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 BUFFALO NY
2011-03-11 716-809-7XXX 7000–7999Assigned PAETEC ITEL, LLC 829J WESTSENECA NY
2011-03-11 716-932-7XXX 7000–7999Assigned TWC IP ENABLED SERVICES, LLC 793K WILLIAMSVL NY
2011-03-08 716-253-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 BUFFALO NY
2011-03-08 716-255-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 TONAWANDA NY
2011-03-02 716-202-3XXX 3000–3999Assigned PAETEC ITEL, LLC 829J HAMBURG NY
2011-03-02 716-260-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 TONAWANDA NY
2011-02-28 716-279-6XXX 6000–6999Assigned YMAX COMMUNICATIONS CORP. - NY 282E BUFFALO NY
2011-02-28 716-616-9XXX 9000–9999Assigned YMAX COMMUNICATIONS CORP. - NY 282E WILLIAMSVL NY
2011-02-28 716-777-3XXX 3000–3999Assigned YMAX COMMUNICATIONS CORP. - NY 282E BUFFALO NY
2011-02-28 716-777-4XXX 4000–4999Assigned YMAX COMMUNICATIONS CORP. - NY 282E BUFFALO NY
2011-02-25 716-616-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E WILLIAMSVL NY
2011-02-23 716-226-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E BOSTON NY
2011-02-22 716-235-8XXX 8000–8999Assigned TWC IP ENABLED SERVICES, LLC 793K BUFFALO NY
2011-02-22 716-551-0XXX 0000–0999Assigned TWC IP ENABLED SERVICES, LLC 793K BUFFALO NY
2011-02-22 716-551-6XXX 6000–6999Assigned TWC IP ENABLED SERVICES, LLC 793K BUFFALO NY
2011-02-22 716-708-3XXX 3000–3999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 JAMESTOWN NY
2011-02-22 716-777-5XXX 5000–5999Assigned METROPCS, INC. 5562 BUFFALO NY
2011-02-09 716-251-5XXX 5000–5999Assigned METROPCS, INC. 5562 LOCKPORT NY
2011-02-09 716-777-6XXX 6000–6999Assigned METROPCS, INC. 5562 BUFFALO NY
2011-02-09 716-777-8XXX 8000–8999Assigned METROPCS, INC. 5562 BUFFALO NY
2011-02-09 716-777-9XXX 9000–9999Assigned METROPCS, INC. 5562 BUFFALO NY
2011-02-02 716-260-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 TONAWANDA NY
2011-02-02 716-777-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 BUFFALO NY
2011-01-24 716-551-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 BUFFALO NY
2011-01-24 716-936-4XXX 4000–4999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 BUFFALO NY
2011-01-24 716-936-5XXX 5000–5999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 BUFFALO NY
2011-01-24 716-936-6XXX 6000–6999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 BUFFALO NY
2011-01-17 716-243-4XXX 4000–4999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 7133 TONAWANDA NY
2011-01-14 716-551-1XXX 1000–1999Assigned PAETEC ITEL, LLC 829J BUFFALO NY
2011-01-13 716-489-5XXX 5000–5999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 JAMESTOWN NY
2011-01-12 716-513-8XXX 8000–8999Assigned YMAX COMMUNICATIONS CORP. - NY 282E NIAGARAFLS NY
2011-01-12 716-513-9XXX 9000–9999Assigned YMAX COMMUNICATIONS CORP. - NY 282E NIAGARAFLS NY
2011-01-11 716-251-6XXX 6000–6999Assigned METROPCS, INC. 5562 LOCKPORT 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.