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
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 09/20/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.