NumberResearch Membership · Data 09/19/2026

Recent thousands-block assignments

7 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 828
LEVEL 3 COMMUNICATIONS, LLC - NC 3
PEERLESS NETWORK OF NORTH CAROLINA, LLC - NC 1
METROPCS, INC. 1
INTRADO COMMUNICATIONS, LLC 1
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 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
2005-08-26 828-318-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ASHEVILLE NC
2005-08-26 828-318-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ASHEVILLE NC
2005-08-22 828-278-3XXX 3000–3999Assigned PAETEC ITEL, LLC 829J BOONE NC
2005-08-16 828-290-1XXX 1000–1999Assigned PAETEC ITEL, LLC 829J HENDERSNVL NC
2005-08-11 828-355-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - NC 3235 BOONE NC
2005-08-11 828-355-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - NC 3235 BOONE NC
2005-08-05 828-355-3XXX 3000–3999Assigned PAETEC ITEL, LLC 829J BOONE NC
2005-07-25 828-515-0XXX 0000–0999Assigned CHARTER IP ENABLED SERVICES, LLC 792K LEICESTER NC
2005-07-25 828-944-0XXX 0000–0999Assigned CHARTER IP ENABLED SERVICES, LLC 792K MAGGIE VLY NC
2005-07-21 828-676-0XXX 0000–0999Assigned CHARTER IP ENABLED SERVICES, LLC 792K ARDEN NC
2005-07-15 828-318-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ASHEVILLE NC
2005-07-15 828-318-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ASHEVILLE NC
2005-07-15 828-318-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ASHEVILLE NC
2005-07-14 828-554-6XXX 6000–6999Assigned BALSAMWEST FIBERNET, LLC - NC 801D CHEROKEE NC
2005-07-08 828-246-0XXX 0000–0999Assigned CHARTER IP ENABLED SERVICES, LLC 792K WAYNESVL NC
2005-07-08 828-338-0XXX 0000–0999Assigned CHARTER IP ENABLED SERVICES, LLC 792K FAIRVIEW NC
2005-07-08 828-357-8XXX 8000–8999Assigned CHARTER IP ENABLED SERVICES, LLC 792K BLACK MT NC
2005-07-08 828-492-0XXX 0000–0999Assigned CHARTER IP ENABLED SERVICES, LLC 792K CANTON NC
2005-07-08 828-565-0XXX 0000–0999Assigned CHARTER IP ENABLED SERVICES, LLC 792K CLYDE NC
2005-07-08 828-581-0XXX 0000–0999Assigned CHARTER IP ENABLED SERVICES, LLC 792K SWANNANOA NC
2005-07-08 828-633-0XXX 0000–0999Assigned CHARTER IP ENABLED SERVICES, LLC 792K ENKACANDLR NC
2005-06-28 828-505-0XXX 0000–0999Assigned CHARTER IP ENABLED SERVICES, LLC 792K ASHEVILLE NC
2005-06-27 828-468-4XXX 4000–4999Assigned PAETEC ITEL, LLC 829J NEWTON NC
2005-05-20 828-707-9XXX 9000–9999Assigned LEVEL 3 COMMUNICATIONS, LLC - NC 3235 ASHEVILLE NC
2005-05-11 828-202-0XXX 0000–0999Assigned SPRINGBOARD TELECOM, LLC - NC 9412 FORESTCITY NC
2005-05-11 828-848-1XXX 1000–1999Assigned SPRINGBOARD TELECOM, LLC - NC 9412 TAYLORSVL NC
2005-04-04 828-395-1XXX 1000–1999Assigned LEVEL 3 COMMUNICATIONS, LLC - NC 3235 RUTHEFRDTN NC
2005-03-23 828-527-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MARION NC
2005-02-11 828-212-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - NC 3235 GRANITEFLS NC
2005-02-11 828-368-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - NC 3235 VALDESE NC
2005-02-07 828-202-2XXX 2000–2999Assigned PAETEC ITEL, LLC 829J FORESTCITY NC
2005-02-07 828-351-2XXX 2000–2999Assigned PAETEC ITEL, LLC 829J RUTHEFRDTN NC
2005-02-07 828-355-2XXX 2000–2999Assigned PAETEC ITEL, LLC 829J BOONE NC
2005-02-07 828-391-2XXX 2000–2999Assigned PAETEC ITEL, LLC 829J MORGANTON NC
2005-02-07 828-394-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J LENOIR NC
2005-02-07 828-468-3XXX 3000–3999Assigned PAETEC ITEL, LLC 829J NEWTON NC
2005-02-04 828-634-0XXX 0000–0999Assigned LEVEL 3 COMMUNICATIONS, LLC - NC 3235 FRANKLIN NC
2005-01-31 828-597-1XXX 1000–1999Assigned PAETEC ITEL, LLC 829J HILDEBRAN NC
2005-01-27 828-394-0XXX 0000–0999Assigned LEVEL 3 COMMUNICATIONS, LLC - NC 3235 LENOIR NC
2005-01-27 828-398-0XXX 0000–0999Assigned LEVEL 3 COMMUNICATIONS, LLC - NC 3235 ASHEVILLE NC
2005-01-18 828-305-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FORESTCITY NC
2005-01-18 828-305-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FORESTCITY NC
2005-01-18 828-384-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BREVARD NC
2005-01-15 828-475-1XXX 1000–1999Assigned LEVEL 3 COMMUNICATIONS, LLC - NC 3235 MORGANTON NC
2005-01-05 828-475-0XXX 0000–0999Assigned LEVEL 3 COMMUNICATIONS, LLC - NC 3235 MORGANTON NC
2004-12-29 828-393-0XXX 0000–0999Assigned LEVEL 3 COMMUNICATIONS, LLC - NC 3235 HENDERSNVL NC
2004-12-29 828-483-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - NC 3235 ARDEN NC
2004-12-16 828-404-0XXX 0000–0999Assigned PAETEC ITEL, LLC 829J HICKORY NC
2004-12-14 828-449-8XXX 8000–8999Assigned LEVEL 3 COMMUNICATIONS, LLC - NC 3235 HICKORY NC
2004-11-22 828-615-8XXX 8000–8999Assigned LEVEL 3 COMMUNICATIONS, LLC - NC 3235 CLAREMONT NC

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.