NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

5 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 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
Clear Download CSV ↓
Recent thousands-block assignments
AssignedThousands-blockLast 4 digitsStatusAssigneeOCNRate centerState
2019-08-07 205-431-1XXX 1000–1999Assigned ONVOY, LLC - AL 604E VERNON AL
2019-08-07 205-448-6XXX 6000–6999Assigned ONVOY, LLC - AL 604E SURFSIDE AL
2019-08-07 205-448-8XXX 8000–8999Assigned ONVOY, LLC - AL 604E SURFSIDE AL
2019-08-07 205-498-4XXX 4000–4999Assigned ONVOY, LLC - AL 604E HAMILTON AL
2019-08-07 205-498-5XXX 5000–5999Assigned ONVOY, LLC - AL 604E HAMILTON AL
2019-08-07 205-557-3XXX 3000–3999Assigned ONVOY, LLC - AL 604E VERNON AL
2019-08-07 205-736-0XXX 0000–0999Assigned ONVOY, LLC - AL 604E YORK AL
2019-08-06 205-729-8XXX 8000–8999Assigned ONVOY, LLC - AL 604E ALABASTER AL
2019-08-06 205-729-9XXX 9000–9999Assigned ONVOY, LLC - AL 604E ALABASTER AL
2019-06-25 205-729-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - AL 5255 ALABASTER AL
2019-06-25 205-829-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - AL 5255 BIRMINGHAM AL
2019-06-19 205-829-1XXX 1000–1999Assigned VOIP INNOVATIONS, LLC 597F BIRMINGHAM AL
2019-06-19 205-839-2XXX 2000–2999Assigned ONVOY, LLC - AL 604E CARROLLTON AL
2019-06-19 205-839-3XXX 3000–3999Assigned ONVOY, LLC - AL 604E CARROLLTON AL
2019-06-19 205-843-2XXX 2000–2999Assigned ONVOY, LLC - AL 604E EUTAW AL
2019-06-19 205-843-3XXX 3000–3999Assigned ONVOY, LLC - AL 604E EUTAW AL
2019-06-19 205-846-2XXX 2000–2999Assigned ONVOY, LLC - AL 604E LIVINGSTON AL
2019-06-19 205-846-3XXX 3000–3999Assigned ONVOY, LLC - AL 604E LIVINGSTON AL
2019-06-19 205-851-2XXX 2000–2999Assigned ONVOY, LLC - AL 604E MONTEVALLO AL
2019-06-19 205-851-3XXX 3000–3999Assigned ONVOY, LLC - AL 604E MONTEVALLO AL
2019-06-19 205-852-2XXX 2000–2999Assigned ONVOY, LLC - AL 604E PINSON AL
2019-06-19 205-852-3XXX 3000–3999Assigned ONVOY, LLC - AL 604E PINSON AL
2019-06-19 205-890-2XXX 2000–2999Assigned ONVOY, LLC - AL 604E ALICEVILLE AL
2019-06-19 205-890-3XXX 3000–3999Assigned ONVOY, LLC - AL 604E ALICEVILLE AL
2019-06-19 205-891-2XXX 2000–2999Assigned ONVOY, LLC - AL 604E BRILLIANT AL
2019-06-19 205-891-3XXX 3000–3999Assigned ONVOY, LLC - AL 604E BRILLIANT AL
2019-06-14 205-899-9XXX 9000–9999Assigned COMMIO, LLC 939H BIRMINGHAM AL
2019-05-30 205-272-7XXX 7000–7999Assigned ONVOY, LLC - AL 604E DOUBLE SPG AL
2019-05-30 205-272-8XXX 8000–8999Assigned ONVOY, LLC - AL 604E DOUBLE SPG AL
2019-05-30 205-508-9XXX 9000–9999Assigned ONVOY, LLC - AL 604E TRUSSVILLE AL
2019-05-30 205-528-6XXX 6000–6999Assigned ONVOY, LLC - AL 604E GUIN AL
2019-05-30 205-539-3XXX 3000–3999Assigned ONVOY, LLC - AL 604E TUSCALOOSA AL
2019-05-30 205-539-5XXX 5000–5999Assigned ONVOY, LLC - AL 604E TUSCALOOSA AL
2019-05-30 205-548-8XXX 8000–8999Assigned ONVOY, LLC - AL 604E LINCOLN AL
2019-05-22 205-691-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - AL 8271 BUTLER AL
2019-05-16 205-473-7XXX 7000–7999Assigned CORETEL ALABAMA, INC. - AL 476F PELL CITY AL
2019-05-16 205-539-9XXX 9000–9999Assigned ONVOY, LLC - AL 604E TUSCALOOSA AL
2019-05-16 205-546-3XXX 3000–3999Assigned CORETEL ALABAMA, INC. - AL 476F WINFIELD AL
2019-05-16 205-546-5XXX 5000–5999Assigned CORETEL ALABAMA, INC. - AL 476F WINFIELD AL
2019-05-16 205-546-6XXX 6000–6999Assigned CORETEL ALABAMA, INC. - AL 476F WINFIELD AL
2019-05-16 205-546-7XXX 7000–7999Assigned CORETEL ALABAMA, INC. - AL 476F WINFIELD AL
2019-05-16 205-710-9XXX 9000–9999Assigned ONVOY, LLC - AL 604E TUSCALOOSA AL
2019-05-16 205-772-2XXX 2000–2999Assigned CORETEL ALABAMA, INC. - AL 476F ETHELSVL AL
2019-05-16 205-772-6XXX 6000–6999Assigned CORETEL ALABAMA, INC. - AL 476F ETHELSVL AL
2019-05-16 205-772-7XXX 7000–7999Assigned CORETEL ALABAMA, INC. - AL 476F ETHELSVL AL
2019-05-14 205-622-4XXX 4000–4999Assigned CORETEL ALABAMA, INC. - AL 476F OAKMAN AL
2019-05-14 205-622-6XXX 6000–6999Assigned CORETEL ALABAMA, INC. - AL 476F OAKMAN AL
2019-05-14 205-622-7XXX 7000–7999Assigned CORETEL ALABAMA, INC. - AL 476F OAKMAN AL
2019-05-14 205-729-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ALABASTER AL
2019-05-14 205-729-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ALABASTER 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.