NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

20 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 659
ONVOY, LLC - AL 15
BOOST SUBSCRIBERCO L.L.C. 2
BANDWIDTH.COM CLEC, LLC - AL 2
NEW CINGULAR WIRELESS PCS, 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
2023-07-20 659-273-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BIRMINGHAM AL
2023-07-20 659-273-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BIRMINGHAM AL
2023-07-20 659-273-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BIRMINGHAM AL
2023-07-20 659-273-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BIRMINGHAM AL
2023-07-19 659-254-1XXX 1000–1999Assigned CHARTER IP ENABLED SERVICES, LLC 792K CENTREVL AL
2023-07-19 659-272-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BIRMINGHAM AL
2023-07-19 659-272-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BIRMINGHAM AL
2023-07-19 659-272-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BIRMINGHAM AL
2023-07-19 659-282-1XXX 1000–1999Assigned CHARTER IP ENABLED SERVICES, LLC 792K LIVINGSTON AL
2023-07-18 659-272-0XXX 0000–0999Assigned ONVOY, LLC - AL 604E BIRMINGHAM AL
2023-07-18 659-272-1XXX 1000–1999Assigned ONVOY, LLC - AL 604E BIRMINGHAM AL
2023-07-18 659-272-8XXX 8000–8999Assigned ONVOY, LLC - AL 604E BIRMINGHAM AL
2023-07-18 659-272-9XXX 9000–9999Assigned ONVOY, LLC - AL 604E BIRMINGHAM AL
2023-07-13 659-232-3XXX 3000–3999Assigned ONVOY, LLC - AL 604E GARDENDALE AL
2023-07-13 659-232-7XXX 7000–7999Assigned ONVOY, LLC - AL 604E GARDENDALE AL
2023-07-13 659-243-2XXX 2000–2999Assigned ONVOY, LLC - AL 604E PELL CITY AL
2023-07-13 659-243-3XXX 3000–3999Assigned ONVOY, LLC - AL 604E PELL CITY AL
2023-07-13 659-243-4XXX 4000–4999Assigned ONVOY, LLC - AL 604E PELL CITY AL
2023-07-13 659-243-5XXX 5000–5999Assigned ONVOY, LLC - AL 604E PELL CITY AL
2023-07-13 659-243-6XXX 6000–6999Assigned ONVOY, LLC - AL 604E PELL CITY AL
2023-07-13 659-272-2XXX 2000–2999Assigned ONVOY, LLC - AL 604E BIRMINGHAM AL
2023-07-13 659-272-3XXX 3000–3999Assigned ONVOY, LLC - AL 604E BIRMINGHAM AL
2023-07-13 659-272-4XXX 4000–4999Assigned ONVOY, LLC - AL 604E BIRMINGHAM AL
2023-07-13 659-287-3XXX 3000–3999Assigned ONVOY, LLC - AL 604E TRUSSVILLE AL
2023-07-13 659-287-4XXX 4000–4999Assigned ONVOY, LLC - AL 604E TRUSSVILLE AL
2023-07-13 659-287-5XXX 5000–5999Assigned ONVOY, LLC - AL 604E TRUSSVILLE AL
2023-07-13 659-287-6XXX 6000–6999Assigned ONVOY, LLC - AL 604E TRUSSVILLE AL
2023-07-13 659-287-7XXX 7000–7999Assigned ONVOY, LLC - AL 604E TRUSSVILLE AL
2023-07-13 659-674-5XXX 5000–5999Assigned ONVOY, LLC - AL 604E PINSON AL
2023-07-13 659-674-6XXX 6000–6999Assigned ONVOY, LLC - AL 604E PINSON AL
2023-07-13 659-732-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 6804 THORSBY AL
2023-07-13 659-799-1XXX 1000–1999Assigned ONVOY, LLC - AL 604E PINSON AL
2023-07-13 659-977-8XXX 8000–8999Assigned ONVOY, LLC - AL 604E PINSON AL
2023-07-05 659-256-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 TUSCALOOSA AL
2023-07-05 659-256-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 TUSCALOOSA AL
2023-07-05 659-256-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 TUSCALOOSA AL
2023-07-05 659-256-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 TUSCALOOSA AL
2023-06-28 659-270-2XXX 2000–2999Assigned ONVOY, LLC - AL 604E EUTAW AL
2023-06-28 659-271-2XXX 2000–2999Assigned ONVOY, LLC - AL 604E W BLOCTON AL
2023-06-27 659-258-8XXX 8000–8999Assigned ONVOY, LLC - AL 604E WARRIOR AL
2023-06-27 659-675-0XXX 0000–0999Assigned ONVOY, LLC - AL 604E JASPER AL
2023-06-27 659-675-2XXX 2000–2999Assigned ONVOY, LLC - AL 604E JASPER AL
2023-06-22 659-256-2XXX 2000–2999Assigned ONVOY, LLC - AL 604E TUSCALOOSA AL
2023-06-22 659-256-3XXX 3000–3999Assigned ONVOY, LLC - AL 604E TUSCALOOSA AL
2023-06-22 659-265-6XXX 6000–6999Assigned ONVOY, LLC - AL 604E BESSEMER AL
2023-06-21 659-267-5XXX 5000–5999Assigned BOOST SUBSCRIBERCO L.L.C. 490J JEMISON AL
2023-06-09 659-268-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BIRMINGHAM AL
2023-06-09 659-269-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BIRMINGHAM AL
2023-06-09 659-269-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BIRMINGHAM AL
2023-06-09 659-269-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BIRMINGHAM AL

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.