NumberResearch Membership · Data 09/19/2026

Recent thousands-block assignments

5 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, last 30 days — NPA 205
ONVOY, LLC - AL 4
BANDWIDTH.COM CLEC, LLC - AL 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
2021-12-29 205-973-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F DOUBLE SPG AL
2021-12-13 205-505-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 6804 RAGLAND AL
2021-12-06 205-575-6XXX 6000–6999Assigned TERRA NOVA TELECOM INC. 145J LIVINGSTON AL
2021-12-03 205-973-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 6804 DOUBLE SPG AL
2021-11-15 205-738-1XXX 1000–1999Assigned POWERTEL BIRMINGHAM LICENSES, INC. 7475 SPRINGVL AL
2021-11-15 205-738-8XXX 8000–8999Assigned POWERTEL BIRMINGHAM LICENSES, INC. 7475 SPRINGVL AL
2021-11-09 205-282-3XXX 3000–3999Assigned ONVOY SPECTRUM, LLC 624H JASPER AL
2021-10-29 205-762-9XXX 9000–9999Assigned COMMIO, LLC 939H ASHVILLE AL
2021-10-29 205-885-8XXX 8000–8999Assigned COMMIO, LLC 939H ASHVILLE AL
2021-10-19 205-493-8XXX 8000–8999Assigned FARMERS TELECOMMUNICATIONS CORPORATION - AL 947D ONEONTA AL
2021-10-06 205-615-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F LEEDS AL
2021-09-17 205-634-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 6804 WINFIELD AL
2021-09-08 205-493-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ONEONTA AL
2021-09-03 205-961-1XXX 1000–1999Assigned METROPCS, INC. 5562 BIRMINGHAM AL
2021-09-03 205-961-8XXX 8000–8999Assigned POWERTEL BIRMINGHAM LICENSES, INC. 7475 BIRMINGHAM AL
2021-09-03 205-961-9XXX 9000–9999Assigned POWERTEL BIRMINGHAM LICENSES, INC. 7475 BIRMINGHAM AL
2021-09-01 205-738-5XXX 5000–5999Assigned HARGRAY OF ALABAMA, INC. - AL 432J SPRINGVL AL
2021-07-27 205-961-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - AL 5255 BIRMINGHAM AL
2021-07-08 205-898-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F PARRISH AL
2021-06-29 205-794-0XXX 0000–0999Assigned ONVOY, LLC - AL 604E LINCOLN AL
2021-06-22 205-963-5XXX 5000–5999Assigned ONVOY, LLC - AL 604E BIRMINGHAM AL
2021-06-22 205-963-7XXX 7000–7999Assigned ONVOY, LLC - AL 604E BIRMINGHAM AL
2021-05-27 205-963-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - AL 8271 BIRMINGHAM AL
2021-05-24 205-738-9XXX 9000–9999Assigned POWERTEL BIRMINGHAM LICENSES, INC. 7475 SPRINGVL AL
2021-05-24 205-794-8XXX 8000–8999Assigned ONVOY, LLC - AL 604E LINCOLN AL
2021-05-24 205-794-9XXX 9000–9999Assigned ONVOY, LLC - AL 604E LINCOLN AL
2021-04-16 205-363-8XXX 8000–8999Assigned CHARTER IP ENABLED SERVICES, LLC 792K BLOUNTSVL AL
2021-04-16 205-984-0XXX 0000–0999Assigned POWERTEL BIRMINGHAM LICENSES, INC. 7475 EUTAW AL
2021-04-16 205-984-8XXX 8000–8999Assigned POWERTEL BIRMINGHAM LICENSES, INC. 7475 EUTAW AL
2021-04-16 205-984-9XXX 9000–9999Assigned POWERTEL BIRMINGHAM LICENSES, INC. 7475 EUTAW AL
2021-04-08 205-794-1XXX 1000–1999Assigned ONVOY, LLC - AL 604E LINCOLN AL
2021-04-08 205-794-3XXX 3000–3999Assigned ONVOY, LLC - AL 604E LINCOLN AL
2021-02-24 205-947-0XXX 0000–0999Assigned ONVOY, LLC - AL 604E CARBONHILL AL
2021-02-17 205-574-8XXX 8000–8999Assigned ONVOY, LLC - AL 604E LISMAN AL
2021-02-17 205-691-9XXX 9000–9999Assigned ONVOY, LLC - AL 604E BUTLER AL
2021-02-17 205-827-0XXX 0000–0999Assigned ONVOY, LLC - AL 604E FLATWOOD AL
2021-02-17 205-827-9XXX 9000–9999Assigned ONVOY, LLC - AL 604E FLATWOOD AL
2021-02-10 205-961-3XXX 3000–3999Assigned ONVOY, LLC - AL 604E BIRMINGHAM AL
2021-02-10 205-961-4XXX 4000–4999Assigned ONVOY, LLC - AL 604E BIRMINGHAM AL
2021-02-10 205-961-5XXX 5000–5999Assigned ONVOY, LLC - AL 604E BIRMINGHAM AL
2021-02-10 205-961-6XXX 6000–6999Assigned ONVOY, LLC - AL 604E BIRMINGHAM AL
2021-02-10 205-961-7XXX 7000–7999Assigned ONVOY, LLC - AL 604E BIRMINGHAM AL
2021-02-02 205-794-5XXX 5000–5999Assigned ONVOY, LLC - AL 604E LINCOLN AL
2021-02-02 205-794-6XXX 6000–6999Assigned ONVOY, LLC - AL 604E LINCOLN AL
2021-02-01 205-762-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F ASHVILLE AL
2021-01-08 205-813-5XXX 5000–5999Assigned ONVOY, LLC - AL 604E PELL CITY AL
2021-01-08 205-882-3XXX 3000–3999Assigned ONVOY, LLC - AL 604E BIRMINGHAM AL
2021-01-08 205-882-4XXX 4000–4999Assigned ONVOY, LLC - AL 604E BIRMINGHAM AL
2020-12-23 205-596-0XXX 0000–0999Assigned ONVOY, LLC - AL 604E KENNEDY AL
2020-12-22 205-574-4XXX 4000–4999Assigned ONVOY, LLC - AL 604E LISMAN AL

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.