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
2020-08-24 205-596-2XXX 2000–2999Assigned ONVOY, LLC - AL 604E KENNEDY AL
2020-08-24 205-596-6XXX 6000–6999Assigned ONVOY, LLC - AL 604E KENNEDY AL
2020-08-24 205-662-2XXX 2000–2999Assigned ONVOY, LLC - AL 604E MILLPORT AL
2020-08-24 205-946-7XXX 7000–7999Assigned POWERTEL BIRMINGHAM LICENSES, INC. 7475 BIRMINGHAM AL
2020-08-24 205-946-8XXX 8000–8999Assigned POWERTEL BIRMINGHAM LICENSES, INC. 7475 BIRMINGHAM AL
2020-08-24 205-946-9XXX 9000–9999Assigned POWERTEL BIRMINGHAM LICENSES, INC. 7475 BIRMINGHAM AL
2020-08-24 205-963-2XXX 2000–2999Assigned POWERTEL BIRMINGHAM LICENSES, INC. 7475 BIRMINGHAM AL
2020-08-24 205-963-3XXX 3000–3999Assigned POWERTEL BIRMINGHAM LICENSES, INC. 7475 BIRMINGHAM AL
2020-08-24 205-963-4XXX 4000–4999Assigned POWERTEL BIRMINGHAM LICENSES, INC. 7475 BIRMINGHAM AL
2020-08-24 205-977-8XXX 8000–8999Assigned POWERTEL BIRMINGHAM LICENSES, INC. 7475 BIRMINGHAM AL
2020-08-17 205-574-2XXX 2000–2999Assigned ONVOY, LLC - AL 604E LISMAN AL
2020-08-17 205-574-3XXX 3000–3999Assigned ONVOY, LLC - AL 604E LISMAN AL
2020-08-17 205-622-1XXX 1000–1999Assigned ONVOY, LLC - AL 604E OAKMAN AL
2020-08-17 205-622-9XXX 9000–9999Assigned ONVOY, LLC - AL 604E OAKMAN AL
2020-08-17 205-654-7XXX 7000–7999Assigned ONVOY, LLC - AL 604E PENNINGTON AL
2020-08-17 205-654-8XXX 8000–8999Assigned ONVOY, LLC - AL 604E PENNINGTON AL
2020-08-17 205-679-5XXX 5000–5999Assigned ONVOY, LLC - AL 604E MONTEVALLO AL
2020-08-17 205-697-3XXX 3000–3999Assigned ONVOY, LLC - AL 604E NAUVOO AL
2020-08-17 205-697-7XXX 7000–7999Assigned ONVOY, LLC - AL 604E NAUVOO AL
2020-08-17 205-851-0XXX 0000–0999Assigned ONVOY, LLC - AL 604E MONTEVALLO AL
2020-08-17 205-851-1XXX 1000–1999Assigned ONVOY, LLC - AL 604E MONTEVALLO AL
2020-08-17 205-883-4XXX 4000–4999Assigned ONVOY, LLC - AL 604E W BLOCTON AL
2020-08-17 205-883-5XXX 5000–5999Assigned ONVOY, LLC - AL 604E W BLOCTON AL
2020-08-17 205-883-6XXX 6000–6999Assigned ONVOY, LLC - AL 604E W BLOCTON AL
2020-08-17 205-896-4XXX 4000–4999Assigned ONVOY, LLC - AL 604E HALEYVILLE AL
2020-08-17 205-896-5XXX 5000–5999Assigned ONVOY, LLC - AL 604E HALEYVILLE AL
2020-08-17 205-896-6XXX 6000–6999Assigned ONVOY, LLC - AL 604E HALEYVILLE AL
2020-08-17 205-898-4XXX 4000–4999Assigned ONVOY, LLC - AL 604E PARRISH AL
2020-08-17 205-898-5XXX 5000–5999Assigned ONVOY, LLC - AL 604E PARRISH AL
2020-08-17 205-898-6XXX 6000–6999Assigned ONVOY, LLC - AL 604E PARRISH AL
2020-08-17 205-927-4XXX 4000–4999Assigned ONVOY, LLC - AL 604E REFORM AL
2020-08-17 205-927-5XXX 5000–5999Assigned ONVOY, LLC - AL 604E REFORM AL
2020-08-17 205-927-6XXX 6000–6999Assigned ONVOY, LLC - AL 604E REFORM AL
2020-08-17 205-946-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - AL 5255 BIRMINGHAM AL
2020-08-17 205-952-0XXX 0000–0999Assigned ONVOY, LLC - AL 604E HAMILTON AL
2020-08-17 205-953-1XXX 1000–1999Assigned ONVOY, LLC - AL 604E JASPER AL
2020-08-17 205-953-6XXX 6000–6999Assigned ONVOY, LLC - AL 604E JASPER AL
2020-08-17 205-953-8XXX 8000–8999Assigned ONVOY, LLC - AL 604E JASPER AL
2020-08-17 205-964-7XXX 7000–7999Assigned ONVOY, LLC - AL 604E PANOLA AL
2020-08-17 205-964-8XXX 8000–8999Assigned ONVOY, LLC - AL 604E PANOLA AL
2020-08-17 205-964-9XXX 9000–9999Assigned ONVOY, LLC - AL 604E PANOLA AL
2020-08-13 205-389-9XXX 9000–9999Assigned ONVOY, LLC - AL 604E CLANTON AL
2020-08-13 205-479-4XXX 4000–4999Assigned ONVOY, LLC - AL 604E CLANTON AL
2020-08-13 205-479-7XXX 7000–7999Assigned ONVOY, LLC - AL 604E CLANTON AL
2020-08-13 205-608-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F GARDENDALE AL
2020-08-13 205-691-3XXX 3000–3999Assigned ONVOY, LLC - AL 604E BUTLER AL
2020-08-13 205-691-4XXX 4000–4999Assigned ONVOY, LLC - AL 604E BUTLER AL
2020-08-13 205-827-3XXX 3000–3999Assigned ONVOY, LLC - AL 604E FLATWOOD AL
2020-08-13 205-827-4XXX 4000–4999Assigned ONVOY, LLC - AL 604E FLATWOOD AL
2020-08-13 205-890-7XXX 7000–7999Assigned ONVOY, LLC - AL 604E ALICEVILLE 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.