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
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Recent thousands-block assignments
AssignedThousands-blockLast 4 digitsStatusAssigneeOCNRate centerState
2023-03-03 334-859-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONTGOMERY AL
2023-03-03 334-865-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONTGOMERY AL
2023-03-03 334-865-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONTGOMERY AL
2023-03-03 334-865-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONTGOMERY AL
2023-03-03 334-865-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONTGOMERY AL
2023-03-03 334-865-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONTGOMERY AL
2023-03-03 334-865-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONTGOMERY AL
2023-03-03 334-865-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONTGOMERY AL
2023-03-03 334-865-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONTGOMERY AL
2023-03-03 334-865-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONTGOMERY AL
2023-03-03 334-879-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DOTHAN AL
2023-03-03 334-879-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DOTHAN AL
2023-03-03 334-879-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DOTHAN AL
2023-03-03 334-879-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DOTHAN AL
2023-03-03 334-879-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DOTHAN AL
2023-03-03 334-879-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DOTHAN AL
2023-03-03 334-879-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DOTHAN AL
2023-03-03 334-879-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DOTHAN AL
2023-03-03 334-879-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DOTHAN AL
2023-03-03 334-879-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DOTHAN AL
2023-02-24 334-369-0XXX 0000–0999Assigned COMMIO, LLC 939H ARITON AL
2023-02-22 334-230-3XXX 3000–3999Assigned TELNYX LLC 073H MONTGOMERY AL
2023-02-14 334-455-8XXX 8000–8999Assigned LEVEL 3 COMMUNICATIONS, LLC - AL 5255 CAMDEN AL
2023-02-14 334-870-1XXX 1000–1999Assigned NUSO, LLC 732J AUBURN AL
2023-02-08 334-698-8XXX 8000–8999Assigned LEVEL 3 COMMUNICATIONS, LLC - AL 5255 WICKSBURG AL
2023-02-08 334-865-1XXX 1000–1999Assigned NUSO, LLC 732J MONTGOMERY AL
2023-01-25 334-214-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F PHENIXCITY AL
2023-01-25 334-214-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F PHENIXCITY AL
2023-01-25 334-214-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F PHENIXCITY AL
2023-01-25 334-665-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - AL 5255 GREENVILLE AL
2023-01-25 334-842-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - AL 5255 BRUNDIDGE AL
2023-01-20 334-859-1XXX 1000–1999Assigned AIRUS, INC. - AL 476H MONTGOMERY AL
2023-01-20 334-861-0XXX 0000–0999Assigned POWERTEL BIRMINGHAM LICENSES, INC. 7475 EUFAULA AL
2023-01-20 334-861-1XXX 1000–1999Assigned POWERTEL BIRMINGHAM LICENSES, INC. 7475 EUFAULA AL
2023-01-20 334-861-2XXX 2000–2999Assigned POWERTEL BIRMINGHAM LICENSES, INC. 7475 EUFAULA AL
2023-01-20 334-861-3XXX 3000–3999Assigned POWERTEL BIRMINGHAM LICENSES, INC. 7475 EUFAULA AL
2023-01-20 334-861-4XXX 4000–4999Assigned POWERTEL BIRMINGHAM LICENSES, INC. 7475 EUFAULA AL
2023-01-20 334-861-9XXX 9000–9999Assigned POWERTEL BIRMINGHAM LICENSES, INC. 7475 EUFAULA AL
2023-01-18 334-846-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 6804 PHENIXCITY AL
2023-01-18 334-867-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 6804 GENEVA AL
2023-01-09 334-623-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 6804 WEST POINT AL
2023-01-05 334-434-6XXX 6000–6999Assigned POWERTEL BIRMINGHAM LICENSES, INC. 7475 TROY AL
2023-01-05 334-434-7XXX 7000–7999Assigned POWERTEL BIRMINGHAM LICENSES, INC. 7475 TROY AL
2023-01-05 334-492-3XXX 3000–3999Assigned POWERTEL BIRMINGHAM LICENSES, INC. 7475 TROY AL
2022-12-20 334-440-0XXX 0000–0999Assigned POWERTEL BIRMINGHAM LICENSES, INC. 7475 MONTGOMERY AL
2022-12-20 334-440-1XXX 1000–1999Assigned POWERTEL BIRMINGHAM LICENSES, INC. 7475 MONTGOMERY AL
2022-12-20 334-557-4XXX 4000–4999Assigned POWERTEL BIRMINGHAM LICENSES, INC. 7475 MONTGOMERY AL
2022-12-15 334-441-1XXX 1000–1999Assigned LEVEL 3 COMMUNICATIONS, LLC - AL 5255 ABBEVILLE AL
2022-12-07 334-815-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - AL 5255 SLOCOMB AL
2022-12-01 334-856-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DOTHAN 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.