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
2023-06-09 659-269-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BIRMINGHAM AL
2023-06-09 659-269-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BIRMINGHAM AL
2023-06-05 659-231-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - AL 8271 HAMILTON AL
2023-06-01 659-229-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H KENNEDY AL
2023-06-01 659-230-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H MILLPORT AL
2023-06-01 659-269-3XXX 3000–3999Assigned ONVOY, LLC - AL 604E BIRMINGHAM AL
2023-06-01 659-269-4XXX 4000–4999Assigned ONVOY, LLC - AL 604E BIRMINGHAM AL
2023-06-01 659-269-6XXX 6000–6999Assigned ONVOY, LLC - AL 604E BIRMINGHAM AL
2023-05-31 659-255-4XXX 4000–4999Assigned TELNYX LLC 073H BESSEMER AL
2023-05-26 659-659-9XXX 9000–9999Assigned ONVOY SPECTRUM, LLC 624H FAYETTE AL
2023-05-25 659-217-9XXX 9000–9999Assigned ONVOY SPECTRUM, LLC 624H W BLOCTON AL
2023-05-25 659-225-9XXX 9000–9999Assigned ONVOY SPECTRUM, LLC 624H VINCENT AL
2023-05-25 659-245-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H VERNON AL
2023-05-25 659-256-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H TUSCALOOSA AL
2023-05-25 659-287-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H TRUSSVILLE AL
2023-05-25 659-600-9XXX 9000–9999Assigned ONVOY SPECTRUM, LLC 624H SURFSIDE AL
2023-05-25 659-732-9XXX 9000–9999Assigned ONVOY SPECTRUM, LLC 624H THORSBY AL
2023-05-25 659-999-6XXX 6000–6999Assigned ONVOY SPECTRUM, LLC 624H WINFIELD AL
2023-05-24 659-215-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 6804 TUSCALOOSA AL
2023-05-24 659-215-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 6804 TUSCALOOSA AL
2023-05-24 659-215-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 6804 TUSCALOOSA AL
2023-05-24 659-220-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H GUIN AL
2023-05-24 659-223-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 6804 LEEDS AL
2023-05-24 659-223-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H LEEDS AL
2023-05-24 659-224-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H ALICEVILLE AL
2023-05-24 659-227-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H BRILLIANT AL
2023-05-24 659-231-2XXX 2000–2999Assigned ONVOY SPECTRUM, LLC 624H HAMILTON AL
2023-05-24 659-233-3XXX 3000–3999Assigned ONVOY SPECTRUM, LLC 624H COLUMBIANA AL
2023-05-24 659-237-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H CARROLLTON AL
2023-05-24 659-238-2XXX 2000–2999Assigned ONVOY SPECTRUM, LLC 624H CHELSEA AL
2023-05-24 659-240-3XXX 3000–3999Assigned ONVOY SPECTRUM, LLC 624H EUTAW AL
2023-05-24 659-244-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H REFORM AL
2023-05-24 659-247-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H DOUBLE SPG AL
2023-05-24 659-250-3XXX 3000–3999Assigned ONVOY SPECTRUM, LLC 624H CALERA AL
2023-05-24 659-254-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H CENTREVL AL
2023-05-24 659-263-2XXX 2000–2999Assigned ONVOY SPECTRUM, LLC 624H SPRINGVL AL
2023-05-24 659-267-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H JEMISON AL
2023-05-24 659-277-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H PANOLA AL
2023-05-24 659-282-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H LIVINGSTON AL
2023-05-24 659-500-7XXX 7000–7999Assigned ONVOY SPECTRUM, LLC 624H PHILCMPBLL AL
2023-05-24 659-655-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H HACKLEBURG AL
2023-05-24 659-666-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 6804 FAYETTE AL
2023-05-24 659-724-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H GORDO AL
2023-05-24 659-777-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H DETROIT AL
2023-05-24 659-786-2XXX 2000–2999Assigned ONVOY SPECTRUM, LLC 624H ETHELSVL AL
2023-05-24 659-900-2XXX 2000–2999Assigned ONVOY SPECTRUM, LLC 624H SULLIGENT AL
2023-05-16 659-268-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F BIRMINGHAM AL
2023-05-16 659-268-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F BIRMINGHAM AL
2023-04-27 659-269-1XXX 1000–1999Assigned CALLWORKS CORPORATION 475J BIRMINGHAM AL
2023-04-17 659-400-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JEMISON 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.