NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

3 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 914
EXIANT COMMUNICATIONS LLC 1
BOOST SUBSCRIBERCO L.L.C. 1
BANDWIDTH.COM CLEC, LLC - NY 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
2012-09-20 914-327-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 WSCHSTZN01 NY
2012-09-20 914-327-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 WSCHSTZN01 NY
2012-09-20 914-327-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 WSCHSTZN01 NY
2012-09-20 914-705-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 WSCHSTZN08 NY
2012-09-20 914-765-9XXX 9000–9999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E ARMONK VLG NY
2012-09-20 914-828-0XXX 0000–0999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E ARMONK VLG NY
2012-09-20 914-940-7XXX 7000–7999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E ARMONK VLG NY
2012-08-23 914-486-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 MOUNTKISCO NY
2012-08-14 914-775-7XXX 7000–7999Assigned LEVEL 3 COMMUNICATIONS, LLC - NY 4006 WSCHSTZN02 NY
2012-08-13 914-336-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 WSCHSTZN03 NY
2012-08-13 914-467-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 WSCHSTZN08 NY
2012-08-13 914-467-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 WSCHSTZN08 NY
2012-08-13 914-467-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 WSCHSTZN08 NY
2012-08-13 914-800-1XXX 1000–1999Assigned ONVOY, LLC- NY 384C OSSINING NY
2012-08-13 914-888-0XXX 0000–0999Assigned ONVOY, LLC- NY 384C WSCHSTZN04 NY
2012-08-03 914-327-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 WSCHSTZN01 NY
2012-08-03 914-327-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 WSCHSTZN01 NY
2012-08-03 914-327-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - NY 4006 WSCHSTZN01 NY
2012-07-19 914-468-6XXX 6000–6999Assigned CSC VOICE, LLC 612K WSCHSTZN08 NY
2012-07-18 914-618-7XXX 7000–7999Assigned CABLEVISION LIGHTPATH, INC. - NY 7126 WSCHSTZN08 NY
2012-07-03 914-618-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - NY 4006 WSCHSTZN08 NY
2012-06-21 914-268-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 WSCHSTZN02 NY
2012-06-15 914-257-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E PEEKSKILL NY
2012-06-04 914-336-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 WSCHSTZN03 NY
2012-06-04 914-653-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 WSCHSTZN09 NY
2012-06-04 914-721-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 WSCHSTZN05 NY
2012-05-31 914-888-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - NY 4006 WSCHSTZN04 NY
2012-05-14 914-539-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 WSCHSTZN08 NY
2012-05-09 914-218-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E MOUNTKISCO NY
2012-05-09 914-888-4XXX 4000–4999Assigned METROPCS, INC. 5562 WSCHSTZN04 NY
2012-05-07 914-888-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E WSCHSTZN04 NY
2012-05-01 914-267-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 WSCHSTZN01 NY
2012-05-01 914-606-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 WSCHSTZN07 NY
2012-04-16 914-200-0XXX 0000–0999Assigned ONVOY, LLC- NY 384C WSCHSTZN01 NY
2012-04-16 914-222-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E WSCHSTZN02 NY
2012-04-16 914-296-8XXX 8000–8999Assigned PAETEC ITEL, LLC 829J POUNDRIDGE NY
2012-04-16 914-721-7XXX 7000–7999Assigned CABLEVISION LIGHTPATH, INC. - NY 7126 WSCHSTZN05 NY
2012-04-04 914-721-1XXX 1000–1999Assigned PAETEC ITEL, LLC 829J WSCHSTZN05 NY
2012-04-04 914-768-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E WSCHSTZN05 NY
2012-04-04 914-775-6XXX 6000–6999Assigned PAETEC ITEL, LLC 829J WSCHSTZN02 NY
2012-03-20 914-331-3XXX 3000–3999Assigned ONVOY, LLC- NY 384C LEWISBORO NY
2012-03-20 914-336-3XXX 3000–3999Assigned ONVOY, LLC- NY 384C WSCHSTZN03 NY
2012-03-16 914-327-3XXX 3000–3999Assigned CSC VOICE, LLC 612K WSCHSTZN01 NY
2012-03-16 914-327-4XXX 4000–4999Assigned CSC VOICE, LLC 612K WSCHSTZN01 NY
2012-03-13 914-256-2XXX 2000–2999Assigned ONVOY, LLC- NY 384C MAHOPAC NY
2012-03-13 914-274-4XXX 4000–4999Assigned ONVOY, LLC- NY 384C WSCHSTZN02 NY
2012-03-13 914-293-4XXX 4000–4999Assigned ONVOY, LLC- NY 384C PEEKSKILL NY
2012-03-13 914-296-9XXX 9000–9999Assigned ONVOY, LLC- NY 384C POUNDRIDGE NY
2012-03-13 914-334-7XXX 7000–7999Assigned ONVOY, LLC- NY 384C MOUNTKISCO NY
2012-03-13 914-352-9XXX 9000–9999Assigned ONVOY, LLC- NY 384C YORKTN HTS 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.