NumberResearch Membership · Data 09/19/2026

Recent thousands-block assignments

0 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/19/2026

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, all time — NPA 347
OMNIPOINT COMMUNICATIONS, INC. - NY 2064
METROPCS, INC. 1040
BANDWIDTH.COM CLEC, LLC - NY 794
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 525
NEW CINGULAR WIRELESS PCS, LLC - DC 480
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
2020-05-06 347-473-6XXX 6000–6999Assigned IP HORIZON LLC 515J NWYRCYZN06 NY
2020-04-29 347-321-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H NWYRCYZN11 NY
2020-04-29 347-473-2XXX 2000–2999Assigned ONVOY SPECTRUM, LLC 624H NWYRCYZN06 NY
2020-04-29 347-570-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H NWYRCYZN14 NY
2020-03-23 347-572-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 NWYRCYZN12 NY
2020-03-23 347-697-4XXX 4000–4999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E NWYRCYZN05 NY
2019-12-23 347-540-0XXX 0000–0999Assigned LTE WIRELESS INC D/B/A LTE WIRELESS - NY 452J NWYRCYZN12 NY
2019-12-23 347-540-1XXX 1000–1999Assigned LTE WIRELESS INC D/B/A LTE WIRELESS - NY 452J NWYRCYZN12 NY
2019-12-23 347-540-2XXX 2000–2999Assigned LTE WIRELESS INC D/B/A LTE WIRELESS - NY 452J NWYRCYZN12 NY
2019-12-23 347-540-3XXX 3000–3999Assigned LTE WIRELESS INC D/B/A LTE WIRELESS - NY 452J NWYRCYZN12 NY
2019-12-23 347-540-4XXX 4000–4999Assigned LTE WIRELESS INC D/B/A LTE WIRELESS - NY 452J NWYRCYZN12 NY
2019-12-23 347-540-5XXX 5000–5999Assigned LTE WIRELESS INC D/B/A LTE WIRELESS - NY 452J NWYRCYZN12 NY
2019-12-23 347-540-6XXX 6000–6999Assigned LTE WIRELESS INC D/B/A LTE WIRELESS - NY 452J NWYRCYZN12 NY
2019-12-23 347-540-7XXX 7000–7999Assigned LTE WIRELESS INC D/B/A LTE WIRELESS - NY 452J NWYRCYZN12 NY
2019-12-23 347-540-8XXX 8000–8999Assigned LTE WIRELESS INC D/B/A LTE WIRELESS - NY 452J NWYRCYZN12 NY
2019-12-23 347-540-9XXX 9000–9999Assigned LTE WIRELESS INC D/B/A LTE WIRELESS - NY 452J NWYRCYZN12 NY
2019-12-23 347-550-0XXX 0000–0999Assigned LTE WIRELESS INC D/B/A LTE WIRELESS - NY 452J NWYRCYZN12 NY
2019-12-23 347-550-1XXX 1000–1999Assigned LTE WIRELESS INC D/B/A LTE WIRELESS - NY 452J NWYRCYZN12 NY
2019-12-23 347-550-2XXX 2000–2999Assigned LTE WIRELESS INC D/B/A LTE WIRELESS - NY 452J NWYRCYZN12 NY
2019-12-23 347-550-3XXX 3000–3999Assigned LTE WIRELESS INC D/B/A LTE WIRELESS - NY 452J NWYRCYZN12 NY
2019-12-23 347-550-4XXX 4000–4999Assigned LTE WIRELESS INC D/B/A LTE WIRELESS - NY 452J NWYRCYZN12 NY
2019-12-23 347-550-5XXX 5000–5999Assigned LTE WIRELESS INC D/B/A LTE WIRELESS - NY 452J NWYRCYZN12 NY
2019-12-23 347-550-6XXX 6000–6999Assigned LTE WIRELESS INC D/B/A LTE WIRELESS - NY 452J NWYRCYZN12 NY
2019-12-23 347-550-7XXX 7000–7999Assigned LTE WIRELESS INC D/B/A LTE WIRELESS - NY 452J NWYRCYZN12 NY
2019-12-23 347-550-8XXX 8000–8999Assigned LTE WIRELESS INC D/B/A LTE WIRELESS - NY 452J NWYRCYZN12 NY
2019-12-23 347-550-9XXX 9000–9999Assigned LTE WIRELESS INC D/B/A LTE WIRELESS - NY 452J NWYRCYZN12 NY
2019-12-17 347-341-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN05 NY
2019-12-17 347-341-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN05 NY
2019-12-02 347-572-7XXX 7000–7999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E NWYRCYZN12 NY
2019-11-15 347-572-1XXX 1000–1999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN12 NY
2019-11-15 347-572-6XXX 6000–6999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN12 NY
2019-08-19 347-454-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 NWYRCYZN10 NY
2019-08-15 347-970-5XXX 5000–5999Assigned ONVOY, LLC- NY 384C NWYRCYZN10 NY
2019-08-15 347-970-6XXX 6000–6999Assigned ONVOY, LLC- NY 384C NWYRCYZN10 NY
2019-06-11 347-752-4XXX 4000–4999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E NWYRCYZN13 NY
2019-05-20 347-726-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN03 NY
2019-05-20 347-726-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN03 NY
2019-05-01 347-970-4XXX 4000–4999Assigned CSC WIRELESS, LLC 425J NWYRCYZN10 NY
2019-04-24 347-970-2XXX 2000–2999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E NWYRCYZN10 NY
2019-03-28 347-970-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 NWYRCYZN10 NY
2019-03-28 347-970-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 NWYRCYZN10 NY
2019-03-28 347-970-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 NWYRCYZN10 NY
2019-02-01 347-970-7XXX 7000–7999Assigned ONVOY, LLC- NY 384C NWYRCYZN10 NY
2019-02-01 347-970-8XXX 8000–8999Assigned ONVOY, LLC- NY 384C NWYRCYZN10 NY
2019-01-11 347-202-1XXX 1000–1999Assigned ONVOY, LLC- NY 384C NWYRCYZN05 NY
2019-01-11 347-252-9XXX 9000–9999Assigned ONVOY, LLC- NY 384C NWYRCYZN15 NY
2019-01-11 347-408-2XXX 2000–2999Assigned ONVOY, LLC- NY 384C NWYRCYZN11 NY
2019-01-11 347-727-0XXX 0000–0999Assigned ONVOY, LLC- NY 384C NWYRCYZN13 NY
2018-05-01 347-454-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN10 NY
2018-05-01 347-561-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN10 NY

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.