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
2008-02-28 334-408-5XXX 5000–5999Assigned CHARTER IP ENABLED SERVICES, LLC 792K PHENIXCITY AL
2008-02-28 334-593-5XXX 5000–5999Assigned CHARTER IP ENABLED SERVICES, LLC 792K MONTGOMERY AL
2008-02-25 334-208-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ANDALUSIA AL
2008-02-25 334-208-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ANDALUSIA AL
2008-02-15 334-479-8XXX 8000–8999Assigned COMCAST IP PHONE, LLC 318J DOTHAN AL
2008-02-14 334-654-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DEMOPOLIS AL
2008-02-13 334-517-8XXX 8000–8999Assigned POWERTEL BIRMINGHAM LICENSES, INC. 7475 MONTGOMERY AL
2008-02-07 334-593-2XXX 2000–2999Assigned CHARTER IP ENABLED SERVICES, LLC 792K MONTGOMERY AL
2008-01-29 334-470-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ENTERPRISE AL
2008-01-29 334-507-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 GREENSBORO AL
2008-01-22 334-431-3XXX 3000–3999Assigned LEVEL 3 COMMUNICATIONS, LLC - AL 5255 SELMA AL
2008-01-17 334-380-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - AL 5255 PRATTVILLE AL
2008-01-09 334-593-1XXX 1000–1999Assigned CHARTER IP ENABLED SERVICES, LLC 792K MONTGOMERY AL
2007-12-18 334-517-1XXX 1000–1999Assigned WOW! INTERNET, CABLE AND PHONE 961J MONTGOMERY AL
2007-12-14 334-470-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ENTERPRISE AL
2007-12-10 334-543-0XXX 0000–0999Assigned LEVEL 3 COMMUNICATIONS, LLC - AL 5255 HOLTVILLE AL
2007-12-07 334-957-0XXX 0000–0999Assigned COMCAST IP PHONE, LLC 318J NEWVILLE AL
2007-12-04 334-209-0XXX 0000–0999Assigned CHARTER IP ENABLED SERVICES, LLC 792K AUBURN AL
2007-12-04 334-363-0XXX 0000–0999Assigned CHARTER IP ENABLED SERVICES, LLC 792K OPELIKA AL
2007-12-04 334-513-0XXX 0000–0999Assigned ONVOY, LLC - AL 604E MONTGOMERY AL
2007-11-19 334-248-6XXX 6000–6999Assigned BHN IP ENABLED SERVICES, LLC 045L GENEVA AL
2007-11-19 334-258-4XXX 4000–4999Assigned BHN IP ENABLED SERVICES, LLC 045L SLOCOMB AL
2007-11-19 334-362-4XXX 4000–4999Assigned BHN IP ENABLED SERVICES, LLC 045L GEORGIANA AL
2007-11-19 334-517-0XXX 0000–0999Assigned LEVEL 3 COMMUNICATIONS, LLC - AL 5255 MONTGOMERY AL
2007-11-19 334-528-0XXX 0000–0999Assigned LEVEL 3 COMMUNICATIONS, LLC - AL 5255 OPELIKA AL
2007-11-19 334-662-4XXX 4000–4999Assigned BHN IP ENABLED SERVICES, LLC 045L FORESTHOME AL
2007-11-19 334-723-4XXX 4000–4999Assigned BHN IP ENABLED SERVICES, LLC 045L HARTFORD AL
2007-11-19 334-997-4XXX 4000–4999Assigned BHN IP ENABLED SERVICES, LLC 045L SAMSON AL
2007-11-05 334-208-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ANDALUSIA AL
2007-10-30 334-991-4XXX 4000–4999Assigned BHN IP ENABLED SERVICES, LLC 045L TALLASSEE AL
2007-10-24 334-665-4XXX 4000–4999Assigned BHN IP ENABLED SERVICES, LLC 045L GREENVILLE AL
2007-10-16 334-459-0XXX 0000–0999Assigned CHARTER IP ENABLED SERVICES, LLC 792K LAFAYETTE AL
2007-10-16 334-652-5XXX 5000–5999Assigned METROPCS, INC. 5562 MONTGOMERY AL
2007-10-16 334-652-6XXX 6000–6999Assigned METROPCS, INC. 5562 MONTGOMERY AL
2007-10-16 334-652-7XXX 7000–7999Assigned METROPCS, INC. 5562 MONTGOMERY AL
2007-10-15 334-649-3XXX 3000–3999Assigned LEVEL 3 COMMUNICATIONS, LLC - AL 5255 MONTGOMERY AL
2007-10-01 334-232-4XXX 4000–4999Assigned BHN IP ENABLED SERVICES, LLC 045L EUFAULA AL
2007-10-01 334-392-5XXX 5000–5999Assigned BHN IP ENABLED SERVICES, LLC 045L FT DEPOSIT AL
2007-10-01 334-517-4XXX 4000–4999Assigned BHN IP ENABLED SERVICES, LLC 045L MONTGOMERY AL
2007-10-01 334-543-4XXX 4000–4999Assigned BHN IP ENABLED SERVICES, LLC 045L HOLTVILLE AL
2007-09-24 334-646-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ROANOKE AL
2007-09-21 334-526-1XXX 1000–1999Assigned CHARTER IP ENABLED SERVICES, LLC 792K SELMA AL
2007-09-21 334-654-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DEMOPOLIS AL
2007-09-21 334-730-1XXX 1000–1999Assigned CHARTER IP ENABLED SERVICES, LLC 792K PRATTVILLE AL
2007-09-20 334-478-4XXX 4000–4999Assigned BHN IP ENABLED SERVICES, LLC 045L WETUMPKA AL
2007-08-31 334-593-0XXX 0000–0999Assigned CHARTER IP ENABLED SERVICES, LLC 792K MONTGOMERY AL
2007-08-29 334-649-7XXX 7000–7999Assigned LEVEL 3 COMMUNICATIONS, LLC - AL 5255 MONTGOMERY AL
2007-08-17 334-991-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 6804 TALLASSEE AL
2007-07-25 334-431-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 SELMA AL
2007-07-23 334-896-4XXX 4000–4999Assigned TWC IP ENABLED SERVICES, LLC 793K NEWTON 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.