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
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Recent thousands-block assignments
AssignedThousands-blockLast 4 digitsStatusAssigneeOCNRate centerState
2026-09-17 205-284-4XXX 4000–4999Assigned ONVOY, LLC - AL 604E COLUMBIANA AL
2026-09-17 205-341-2XXX 2000–2999Assigned ONVOY, LLC - AL 604E DORA AL
2026-09-14 205-351-6XXX 6000–6999Assigned ONVOY, LLC - AL 604E CLANTON AL
2026-09-14 205-351-7XXX 7000–7999Assigned ONVOY, LLC - AL 604E CLANTON AL
2026-09-02 205-385-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F JASPER AL
2026-08-18 205-820-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F BIRMINGHAM AL
2026-08-17 205-687-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F PINSON AL
2026-08-13 205-304-9XXX 9000–9999Assigned ONVOY, LLC - AL 604E DORA AL
2026-07-27 205-771-5XXX 5000–5999Assigned ONVOY, LLC - AL 604E TUSCALOOSA AL
2026-07-21 205-284-3XXX 3000–3999Assigned ONVOY, LLC - AL 604E COLUMBIANA AL
2026-07-21 205-351-3XXX 3000–3999Assigned ONVOY, LLC - AL 604E CLANTON AL
2026-07-21 205-351-5XXX 5000–5999Assigned ONVOY, LLC - AL 604E CLANTON AL
2026-07-21 205-809-5XXX 5000–5999Assigned ONVOY, LLC - AL 604E CENTREVL AL
2026-07-09 205-416-7XXX 7000–7999Assigned TELNYX LLC 073H REFORM AL
2026-07-09 205-564-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F ALABASTER AL
2026-07-08 205-282-6XXX 6000–6999Assigned ONVOY, LLC - AL 604E JASPER AL
2026-07-08 205-282-7XXX 7000–7999Assigned ONVOY, LLC - AL 604E JASPER AL
2026-07-08 205-304-8XXX 8000–8999Assigned ONVOY, LLC - AL 604E DORA AL
2026-07-07 205-284-7XXX 7000–7999Assigned AHOI LLC 883K COLUMBIANA AL
2026-06-26 205-641-8XXX 8000–8999Assigned ONVOY, LLC - AL 604E BIRMINGHAM AL
2026-06-04 205-435-7XXX 7000–7999Assigned AHOI LLC 883K JASPER AL
2026-06-04 205-456-5XXX 5000–5999Assigned FARMERS TELECOMMUNICATIONS CORPORATION - AL 947D SNEAD AL
2026-06-02 205-363-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 6804 BLOUNTSVL AL
2026-05-29 205-304-7XXX 7000–7999Assigned IP HORIZON LLC 515J DORA AL
2026-05-29 205-316-5XXX 5000–5999Assigned IP HORIZON LLC 515J CENTREVL AL
2026-05-29 205-713-2XXX 2000–2999Assigned IP HORIZON LLC 515J CORDOVA AL
2026-05-29 205-724-1XXX 1000–1999Assigned IP HORIZON LLC 515J PARRISH AL
2026-05-29 205-727-2XXX 2000–2999Assigned IP HORIZON LLC 515J CARBONHILL AL
2026-05-26 205-284-1XXX 1000–1999Assigned IP HORIZON LLC 515J COLUMBIANA AL
2026-05-26 205-284-2XXX 2000–2999Assigned IP HORIZON LLC 515J COLUMBIANA AL
2026-05-26 205-294-6XXX 6000–6999Assigned IP HORIZON LLC 515J CLANTON AL
2026-05-26 205-294-8XXX 8000–8999Assigned IP HORIZON LLC 515J CLANTON AL
2026-05-26 205-679-1XXX 1000–1999Assigned IP HORIZON LLC 515J MONTEVALLO AL
2026-05-26 205-679-2XXX 2000–2999Assigned IP HORIZON LLC 515J MONTEVALLO AL
2026-05-26 205-775-4XXX 4000–4999Assigned IP HORIZON LLC 515J CHELSEA AL
2026-05-26 205-775-5XXX 5000–5999Assigned IP HORIZON LLC 515J CHELSEA AL
2026-05-21 205-294-3XXX 3000–3999Assigned ONVOY, LLC - AL 604E CLANTON AL
2026-05-12 205-287-6XXX 6000–6999Assigned TERRA NOVA TELECOM INC. 145J CLANTON AL
2026-05-07 205-717-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F JASPER AL
2026-05-06 205-265-7XXX 7000–7999Assigned ONVOY, LLC - AL 604E JASPER AL
2026-05-01 205-416-9XXX 9000–9999Assigned TELNYX LLC 073H REFORM AL
2026-04-24 205-636-6XXX 6000–6999Assigned ONVOY, LLC - AL 604E W BLOCTON AL
2026-04-15 205-287-9XXX 9000–9999Assigned ONVOY, LLC - AL 604E CLANTON AL
2026-04-15 205-505-7XXX 7000–7999Assigned CHARTER IP ENABLED SERVICES, LLC 792K RAGLAND AL
2026-04-02 205-593-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F BIRMINGHAM AL
2026-04-02 205-847-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F BIRMINGHAM AL
2026-03-30 205-724-6XXX 6000–6999Assigned AHOI LLC 883K PARRISH AL
2026-02-18 205-374-6XXX 6000–6999Assigned ONVOY, LLC - AL 604E EUTAW AL
2026-01-27 205-701-0XXX 0000–0999Assigned ONVOY, LLC - AL 604E BIRMINGHAM AL
2026-01-27 205-701-1XXX 1000–1999Assigned ONVOY, LLC - AL 604E 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.