NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

11 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 334
ONVOY, LLC - AL 4
BANDWIDTH.COM CLEC, LLC - AL 4
U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 1
NEW CINGULAR WIRELESS PCS, LLC - GA 1
AHOI LLC 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
2019-12-18 334-587-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DOTHAN AL
2019-12-18 334-661-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DOTHAN AL
2019-12-18 334-661-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DOTHAN AL
2019-12-18 334-798-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DOTHAN AL
2019-11-29 334-835-6XXX 6000–6999Assigned TELNYX LLC 073H OAKLAND AL
2019-11-27 334-500-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - AL 5255 DOTHAN AL
2019-11-20 334-679-1XXX 1000–1999Assigned TELNYX LLC 073H MONTGOMERY AL
2019-11-19 334-476-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 WEST POINT AL
2019-11-19 334-476-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 WEST POINT AL
2019-11-14 334-378-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 6804 KINSTON AL
2019-11-06 334-643-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LINDEN AL
2019-10-18 334-659-3XXX 3000–3999Assigned ONVOY, LLC - AL 604E MONTGOMERY AL
2019-10-18 334-659-4XXX 4000–4999Assigned ONVOY, LLC - AL 604E MONTGOMERY AL
2019-10-16 334-810-0XXX 0000–0999Assigned ONVOY, LLC - AL 604E ALBERTA AL
2019-10-16 334-810-1XXX 1000–1999Assigned ONVOY, LLC - AL 604E ALBERTA AL
2019-10-10 334-326-5XXX 5000–5999Assigned ONVOY, LLC - AL 604E UNIONTOWN AL
2019-10-10 334-373-0XXX 0000–0999Assigned ONVOY, LLC - AL 604E VREDENBG AL
2019-10-10 334-373-1XXX 1000–1999Assigned ONVOY, LLC - AL 604E VREDENBG AL
2019-10-10 334-401-5XXX 5000–5999Assigned ONVOY, LLC - AL 604E NOTASULGA AL
2019-10-10 334-438-1XXX 1000–1999Assigned ONVOY, LLC - AL 604E THOMASTON AL
2019-10-10 334-454-5XXX 5000–5999Assigned ONVOY, LLC - AL 604E NOTASULGA AL
2019-10-10 334-509-0XXX 0000–0999Assigned ONVOY, LLC - AL 604E THOMASTON AL
2019-10-10 334-581-0XXX 0000–0999Assigned ONVOY, LLC - AL 604E UNIONTOWN AL
2019-10-08 334-249-4XXX 4000–4999Assigned ONVOY, LLC - AL 604E OZARK AL
2019-10-08 334-304-3XXX 3000–3999Assigned ONVOY, LLC - AL 604E LUVERNE AL
2019-10-08 334-336-3XXX 3000–3999Assigned ONVOY, LLC - AL 604E SLOCOMB AL
2019-10-08 334-342-3XXX 3000–3999Assigned ONVOY, LLC - AL 604E BRANTLEY AL
2019-10-08 334-344-5XXX 5000–5999Assigned ONVOY, LLC - AL 604E BRUNDIDGE AL
2019-10-08 334-360-8XXX 8000–8999Assigned ONVOY, LLC - AL 604E GENEVA AL
2019-10-08 334-362-8XXX 8000–8999Assigned ONVOY, LLC - AL 604E GEORGIANA AL
2019-10-08 334-367-4XXX 4000–4999Assigned ONVOY, LLC - AL 604E LOUISVILLE AL
2019-10-08 334-368-3XXX 3000–3999Assigned ONVOY, LLC - AL 604E GREENVILLE AL
2019-10-08 334-378-4XXX 4000–4999Assigned ONVOY, LLC - AL 604E KINSTON AL
2019-10-08 334-402-4XXX 4000–4999Assigned ONVOY, LLC - AL 604E CLIO AL
2019-10-08 334-423-4XXX 4000–4999Assigned ONVOY, LLC - AL 604E BANKS AL
2019-10-08 334-441-4XXX 4000–4999Assigned ONVOY, LLC - AL 604E ABBEVILLE AL
2019-10-08 334-449-4XXX 4000–4999Assigned ONVOY, LLC - AL 604E HARTFORD AL
2019-10-08 334-489-3XXX 3000–3999Assigned ONVOY, LLC - AL 604E ENTERPRISE AL
2019-10-08 334-500-3XXX 3000–3999Assigned ONVOY, LLC - AL 604E DOTHAN AL
2019-10-08 334-542-4XXX 4000–4999Assigned ONVOY, LLC - AL 604E RED LEVEL AL
2019-10-08 334-550-4XXX 4000–4999Assigned ONVOY, LLC - AL 604E NEWVILLE AL
2019-10-08 334-554-3XXX 3000–3999Assigned ONVOY, LLC - AL 604E ELBA AL
2019-10-08 334-586-5XXX 5000–5999Assigned ONVOY, LLC - AL 604E NEWBROCKTN AL
2019-10-08 334-589-5XXX 5000–5999Assigned ONVOY, LLC - AL 604E MIDLAND CY AL
2019-10-08 334-597-5XXX 5000–5999Assigned ONVOY, LLC - AL 604E MCKENZIE AL
2019-10-08 334-602-4XXX 4000–4999Assigned ONVOY, LLC - AL 604E ECHO AL
2019-10-08 334-660-4XXX 4000–4999Assigned ONVOY, LLC - AL 604E ARITON AL
2019-10-08 334-662-1XXX 1000–1999Assigned ONVOY, LLC - AL 604E FORESTHOME AL
2019-10-08 334-698-6XXX 6000–6999Assigned ONVOY, LLC - AL 604E WICKSBURG AL
2019-10-08 334-709-3XXX 3000–3999Assigned ONVOY, LLC - AL 604E DALEVILLE 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.