NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

1 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 404
BANDWIDTH.COM CLEC, LLC - GA 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
2026-09-02 404-917-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E ATLANTA GA
2026-08-20 404-540-3XXX 3000–3999Assigned INTRADO COMMUNICATIONS, LLC 814C ATLANTA GA
2026-08-20 404-554-2XXX 2000–2999Assigned INTRADO COMMUNICATIONS, LLC 814C ATLANTA GA
2026-08-20 404-826-5XXX 5000–5999Assigned INTRADO COMMUNICATIONS, LLC 814C ATLANTA GA
2026-08-18 404-418-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E ATLANTA GA
2026-08-18 404-474-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E ATLANTA GA
2026-07-09 404-475-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E ATLANTA GA
2026-07-09 404-475-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E ATLANTA GA
2026-04-09 404-902-4XXX 4000–4999Assigned ONVOY, LLC - GA 067D ATLANTA GA
2026-04-06 404-789-2XXX 2000–2999Assigned TERRA NOVA TELECOM INC. 145J ATLANTA GA
2026-04-02 404-389-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E ATLANTA GA
2025-09-16 404-939-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 ATLANTA GA
2025-09-16 404-949-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 ATLANTA GA
2025-09-04 404-829-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 ATLANTA GA
2025-09-04 404-890-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 ATLANTA GA
2025-09-04 404-890-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 ATLANTA GA
2025-09-04 404-910-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 ATLANTA GA
2025-09-04 404-916-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 ATLANTA GA
2025-09-04 404-923-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 ATLANTA GA
2025-09-04 404-996-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 ATLANTA GA
2025-09-04 404-996-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 ATLANTA GA
2025-07-09 404-730-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 ATLANTA GA
2025-07-09 404-810-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 ATLANTA GA
2025-07-09 404-826-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 ATLANTA GA
2025-07-09 404-826-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 ATLANTA GA
2025-07-09 404-884-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 ATLANTA GA
2025-07-09 404-916-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 ATLANTA GA
2025-07-09 404-924-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 ATLANTA GA
2025-07-08 404-540-2XXX 2000–2999Assigned BOOST SUBSCRIBERCO L.L.C. 490J ATLANTA GA
2025-07-08 404-540-4XXX 4000–4999Assigned BOOST SUBSCRIBERCO L.L.C. 490J ATLANTA GA
2025-07-08 404-540-5XXX 5000–5999Assigned BOOST SUBSCRIBERCO L.L.C. 490J ATLANTA GA
2025-07-08 404-540-6XXX 6000–6999Assigned BOOST SUBSCRIBERCO L.L.C. 490J ATLANTA GA
2025-06-25 404-208-0XXX 0000–0999Assigned ONVOY, LLC - GA 067D ATLANTA GA
2025-06-25 404-540-7XXX 7000–7999Assigned ONVOY, LLC - GA 067D ATLANTA GA
2025-06-25 404-540-8XXX 8000–8999Assigned ONVOY, LLC - GA 067D ATLANTA GA
2025-06-25 404-540-9XXX 9000–9999Assigned ONVOY, LLC - GA 067D ATLANTA GA
2025-05-15 404-540-0XXX 0000–0999Assigned LEAP TELECOM, LLC 616J ATLANTA GA
2025-05-15 404-540-1XXX 1000–1999Assigned LEAP TELECOM, LLC 616J ATLANTA GA
2025-04-14 404-826-2XXX 2000–2999Assigned ONVOY SPECTRUM, LLC 624H ATLANTA GA
2025-04-14 404-826-3XXX 3000–3999Assigned ONVOY SPECTRUM, LLC 624H ATLANTA GA
2025-04-14 404-855-6XXX 6000–6999Assigned ONVOY SPECTRUM, LLC 624H ATLANTA GA
2025-04-14 404-855-7XXX 7000–7999Assigned ONVOY SPECTRUM, LLC 624H ATLANTA GA
2025-04-14 404-884-6XXX 6000–6999Assigned ONVOY SPECTRUM, LLC 624H ATLANTA GA
2025-04-08 404-826-0XXX 0000–0999Assigned TERRA NOVA TELECOM INC. 145J ATLANTA GA
2025-02-14 404-826-8XXX 8000–8999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - GA 8392 ATLANTA GA
2025-02-06 404-462-3XXX 3000–3999Assigned ONVOY, LLC - GA 067D ATLANTA GA
2025-02-06 404-462-5XXX 5000–5999Assigned ONVOY, LLC - GA 067D ATLANTA GA
2025-02-06 404-537-6XXX 6000–6999Assigned ONVOY, LLC - GA 067D ATLANTA GA
2025-02-06 404-537-7XXX 7000–7999Assigned ONVOY, LLC - GA 067D ATLANTA GA
2025-02-06 404-537-8XXX 8000–8999Assigned ONVOY, LLC - GA 067D ATLANTA GA

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.