NumberResearch Membership · Data 09/21/2026

Recent thousands-block assignments

21 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 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
2017-03-02 716-385-5XXX 5000–5999Assigned TELNYX LLC 073H TONAWANDA NY
2017-03-02 716-395-4XXX 4000–4999Assigned TELNYX LLC 073H LANCASTER NY
2017-03-02 716-458-4XXX 4000–4999Assigned TELNYX LLC 073H WILLIAMSVL NY
2017-02-28 716-223-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 RIPLEY NY
2017-02-28 716-265-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 SALAMANCA NY
2017-02-21 716-423-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 TONAWANDA NY
2017-02-07 716-377-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 TONAWANDA NY
2017-02-07 716-377-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 TONAWANDA NY
2017-02-07 716-385-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 TONAWANDA NY
2017-02-07 716-385-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 TONAWANDA NY
2017-02-06 716-423-6XXX 6000–6999Assigned METROPCS, INC. 5562 TONAWANDA NY
2017-02-03 716-281-9XXX 9000–9999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 SILVER CRK NY
2017-02-03 716-476-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 TONAWANDA NY
2017-02-03 716-476-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 TONAWANDA NY
2017-02-03 716-476-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 TONAWANDA NY
2017-01-31 716-482-7XXX 7000–7999Assigned LEVEL 3 COMMUNICATIONS, LLC - NY 4006 BUFFALO NY
2017-01-24 716-666-2XXX 2000–2999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 7133 GOWANDA NY
2017-01-20 716-401-4XXX 4000–4999Assigned METROPCS, INC. 5562 FREDONIA NY
2017-01-17 716-473-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 LANCASTER NY
2017-01-17 716-473-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 LANCASTER NY
2016-12-28 716-370-3XXX 3000–3999Assigned METROPCS, INC. 5562 BUFFALO NY
2016-12-28 716-370-4XXX 4000–4999Assigned METROPCS, INC. 5562 BUFFALO NY
2016-12-28 716-482-2XXX 2000–2999Assigned METROPCS, INC. 5562 BUFFALO NY
2016-12-12 716-452-7XXX 7000–7999Assigned ONVOY, LLC- NY 384C HINSDALE NY
2016-12-12 716-452-8XXX 8000–8999Assigned ONVOY, LLC- NY 384C HINSDALE NY
2016-12-06 716-482-1XXX 1000–1999Assigned TELNYX LLC 073H BUFFALO NY
2016-11-09 716-370-0XXX 0000–0999Assigned TWC IP ENABLED SERVICES, LLC 793K BUFFALO NY
2016-11-09 716-370-1XXX 1000–1999Assigned TWC IP ENABLED SERVICES, LLC 793K BUFFALO NY
2016-11-09 716-370-2XXX 2000–2999Assigned TWC IP ENABLED SERVICES, LLC 793K BUFFALO NY
2016-11-09 716-539-8XXX 8000–8999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E ORCHARD PK NY
2016-11-01 716-281-8XXX 8000–8999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E SILVER CRK NY
2016-10-18 716-463-1XXX 1000–1999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 BUFFALO NY
2016-10-18 716-463-9XXX 9000–9999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 BUFFALO NY
2016-10-17 716-370-5XXX 5000–5999Assigned METROPCS, INC. 5562 BUFFALO NY
2016-10-17 716-370-6XXX 6000–6999Assigned METROPCS, INC. 5562 BUFFALO NY
2016-10-17 716-370-7XXX 7000–7999Assigned METROPCS, INC. 5562 BUFFALO NY
2016-10-17 716-370-8XXX 8000–8999Assigned METROPCS, INC. 5562 BUFFALO NY
2016-10-17 716-370-9XXX 9000–9999Assigned METROPCS, INC. 5562 BUFFALO NY
2016-10-17 716-714-6XXX 6000–6999Assigned TWC IP ENABLED SERVICES, LLC 793K EASTAURORA NY
2016-10-11 716-458-9XXX 9000–9999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E WILLIAMSVL NY
2016-10-10 716-423-5XXX 5000–5999Assigned TWC IP ENABLED SERVICES, LLC 793K TONAWANDA NY
2016-10-10 716-671-9XXX 9000–9999Assigned TWC IP ENABLED SERVICES, LLC 793K WESTSENECA NY
2016-10-05 716-336-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 BUFFALO NY
2016-10-05 716-336-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 BUFFALO NY
2016-10-04 716-916-1XXX 1000–1999Assigned THE VOICE APPLICATION NETWORK, LLC 507J GRAND IS NY
2016-09-30 716-458-3XXX 3000–3999Assigned TWC IP ENABLED SERVICES, LLC 793K WILLIAMSVL NY
2016-09-29 716-330-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 BUFFALO NY
2016-09-29 716-424-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 BUFFALO NY
2016-09-29 716-431-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 BUFFALO NY
2016-09-28 716-458-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 WILLIAMSVL 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.