NumberResearch Membership · Data 09/19/2026

Recent thousands-block assignments

11 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 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
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Recent thousands-block assignments
AssignedThousands-blockLast 4 digitsStatusAssigneeOCNRate centerState
2022-12-01 334-856-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DOTHAN AL
2022-12-01 334-856-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DOTHAN AL
2022-12-01 334-856-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DOTHAN AL
2022-12-01 334-856-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DOTHAN AL
2022-12-01 334-856-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DOTHAN AL
2022-12-01 334-856-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DOTHAN AL
2022-12-01 334-856-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DOTHAN AL
2022-12-01 334-856-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DOTHAN AL
2022-12-01 334-856-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DOTHAN AL
2022-11-17 334-602-1XXX 1000–1999Assigned COMMIO, LLC 939H ECHO AL
2022-11-17 334-908-0XXX 0000–0999Assigned COMMIO, LLC 939H COLUMBIA AL
2022-11-17 334-945-9XXX 9000–9999Assigned COMMIO, LLC 939H DOZIER AL
2022-11-16 334-553-0XXX 0000–0999Assigned POWERTEL BIRMINGHAM LICENSES, INC. 7475 SELMA AL
2022-11-16 334-553-1XXX 1000–1999Assigned POWERTEL BIRMINGHAM LICENSES, INC. 7475 SELMA AL
2022-11-16 334-854-8XXX 8000–8999Assigned POWERTEL BIRMINGHAM LICENSES, INC. 7475 SELMA AL
2022-11-16 334-854-9XXX 9000–9999Assigned POWERTEL BIRMINGHAM LICENSES, INC. 7475 SELMA AL
2022-11-10 334-423-0XXX 0000–0999Assigned ONVOY, LLC - AL 604E BANKS AL
2022-11-10 334-928-9XXX 9000–9999Assigned ONVOY, LLC - AL 604E THOMASVL AL
2022-11-07 334-772-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F NOTASULGA AL
2022-10-19 334-442-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 6804 AUBURN AL
2022-10-14 334-394-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONTGOMERY AL
2022-10-14 334-409-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONTGOMERY AL
2022-10-14 334-561-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONTGOMERY AL
2022-10-14 334-561-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONTGOMERY AL
2022-10-14 334-561-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONTGOMERY AL
2022-10-14 334-561-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONTGOMERY AL
2022-10-14 334-561-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONTGOMERY AL
2022-10-14 334-647-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONTGOMERY AL
2022-10-14 334-659-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONTGOMERY AL
2022-10-14 334-753-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONTGOMERY AL
2022-10-14 334-753-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONTGOMERY AL
2022-10-14 334-753-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONTGOMERY AL
2022-10-14 334-753-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONTGOMERY AL
2022-10-14 334-901-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONTGOMERY AL
2022-10-14 334-993-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONTGOMERY AL
2022-10-12 334-366-3XXX 3000–3999Assigned TELNYX LLC 073H MAPLESVL AL
2022-10-07 334-368-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 6804 GREENVILLE AL
2022-10-07 334-554-4XXX 4000–4999Assigned COMMIO, LLC 939H ELBA AL
2022-10-07 334-709-2XXX 2000–2999Assigned COMMIO, LLC 939H DALEVILLE AL
2022-10-07 334-755-0XXX 0000–0999Assigned COMMIO, LLC 939H LAFAYETTE AL
2022-10-07 334-771-1XXX 1000–1999Assigned COMMIO, LLC 939H FORESTHOME AL
2022-10-07 334-775-5XXX 5000–5999Assigned COMMIO, LLC 939H CLAYTON AL
2022-10-07 334-810-9XXX 9000–9999Assigned COMMIO, LLC 939H ALBERTA AL
2022-10-07 334-847-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 6804 TUSKEGEE AL
2022-10-03 334-200-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DOTHAN AL
2022-10-03 334-200-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DOTHAN AL
2022-10-03 334-446-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DOTHAN AL
2022-10-03 334-479-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DOTHAN AL
2022-10-03 334-685-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DOTHAN AL
2022-10-03 334-685-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DOTHAN 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.