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
2016-09-23 716-466-0XXX 0000–0999Assigned ONVOY, LLC- NY 384C HOLLAND NY
2016-09-20 716-666-8XXX 8000–8999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E GOWANDA NY
2016-09-19 716-426-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 BUFFALO NY
2016-09-19 716-426-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 BUFFALO NY
2016-09-19 716-452-0XXX 0000–0999Assigned ONVOY, LLC- NY 384C HINSDALE NY
2016-08-23 716-473-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 LANCASTER NY
2016-08-05 716-330-0XXX 0000–0999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 BUFFALO NY
2016-08-05 716-330-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 BUFFALO NY
2016-08-05 716-330-9XXX 9000–9999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 BUFFALO NY
2016-08-05 716-426-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 BUFFALO NY
2016-08-05 716-426-9XXX 9000–9999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 BUFFALO NY
2016-08-02 716-330-2XXX 2000–2999Assigned NUSO, LLC 551G BUFFALO NY
2016-08-02 716-330-3XXX 3000–3999Assigned NUSO, LLC 551G BUFFALO NY
2016-08-02 716-330-4XXX 4000–4999Assigned NUSO, LLC 551G BUFFALO NY
2016-08-02 716-330-5XXX 5000–5999Assigned NUSO, LLC 551G BUFFALO NY
2016-08-02 716-330-6XXX 6000–6999Assigned NUSO, LLC 551G BUFFALO NY
2016-08-02 716-422-4XXX 4000–4999Assigned ONVOY, LLC- NY 384C HAMBURG NY
2016-08-01 716-350-4XXX 4000–4999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 7133 ELLICOTTVL NY
2016-07-27 716-423-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 TONAWANDA NY
2016-07-27 716-461-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 TONAWANDA NY
2016-07-22 716-539-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E ORCHARD PK NY
2016-07-21 716-423-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E TONAWANDA NY
2016-07-21 716-458-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E WILLIAMSVL NY
2016-07-19 716-416-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 BUFFALO NY
2016-07-19 716-416-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 BUFFALO NY
2016-07-19 716-447-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 BUFFALO NY
2016-07-19 716-770-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 BUFFALO NY
2016-07-19 716-770-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 BUFFALO NY
2016-07-19 716-770-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 BUFFALO NY
2016-07-19 716-853-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 BUFFALO NY
2016-07-19 716-853-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 BUFFALO NY
2016-07-13 716-513-0XXX 0000–0999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E NIAGARAFLS NY
2016-06-27 716-294-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 JAMESTOWN NY
2016-06-27 716-431-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E BUFFALO NY
2016-06-27 716-431-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E BUFFALO NY
2016-06-27 716-431-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E BUFFALO NY
2016-06-27 716-473-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 LANCASTER NY
2016-06-23 716-317-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E CLARENCCTR NY
2016-06-23 716-351-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E BOSTON NY
2016-06-21 716-422-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J HAMBURG NY
2016-06-20 716-473-7XXX 7000–7999Assigned TWC IP ENABLED SERVICES, LLC 793K LANCASTER NY
2016-06-17 716-272-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E ANGOLA NY
2016-06-15 716-385-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 TONAWANDA NY
2016-06-15 716-468-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 BUFFALO NY
2016-06-15 716-468-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 BUFFALO NY
2016-06-15 716-475-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 TONAWANDA NY
2016-06-15 716-475-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 TONAWANDA NY
2016-06-15 716-475-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 TONAWANDA NY
2016-06-15 716-821-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 BUFFALO NY
2016-06-15 716-821-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 BUFFALO 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.