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
2026-08-05 828-909-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HENDERSNVL NC
2026-08-05 828-909-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HENDERSNVL NC
2026-08-05 828-909-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HENDERSNVL NC
2026-08-05 828-909-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HENDERSNVL NC
2026-08-05 828-909-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HENDERSNVL NC
2026-08-05 828-909-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HENDERSNVL NC
2026-08-05 828-921-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HENDERSNVL NC
2026-08-05 828-921-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HENDERSNVL NC
2026-08-05 828-921-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HENDERSNVL NC
2026-08-05 828-921-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HENDERSNVL NC
2026-08-05 828-921-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HENDERSNVL NC
2026-08-05 828-921-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HENDERSNVL NC
2026-08-05 828-921-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HENDERSNVL NC
2026-08-05 828-921-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HENDERSNVL NC
2026-08-05 828-921-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HENDERSNVL NC
2026-07-30 828-501-8XXX 8000–8999Assigned ONVOY, LLC - NC 638E FORESTCITY NC
2026-07-30 828-549-9XXX 9000–9999Assigned ONVOY, LLC - NC 638E CANTON NC
2026-07-30 828-613-1XXX 1000–1999Assigned ONVOY, LLC - NC 638E FAIRVIEW NC
2026-07-30 828-643-6XXX 6000–6999Assigned ONVOY, LLC - NC 638E BURNSVILLE NC
2026-07-30 828-823-8XXX 8000–8999Assigned ONVOY, LLC - NC 638E FRANKLIN NC
2026-07-30 828-852-9XXX 9000–9999Assigned ONVOY, LLC - NC 638E ARDEN NC
2026-07-30 828-892-0XXX 0000–0999Assigned ONVOY, LLC - NC 638E ENKACANDLR NC
2026-07-30 828-892-1XXX 1000–1999Assigned ONVOY, LLC - NC 638E ENKACANDLR NC
2026-07-30 828-895-1XXX 1000–1999Assigned ONVOY, LLC - NC 638E ASHEVILLE NC
2026-07-30 828-904-0XXX 0000–0999Assigned ONVOY, LLC - NC 638E BOONE NC
2026-07-30 828-919-8XXX 8000–8999Assigned ONVOY, LLC - NC 638E FORESTCITY NC
2026-07-30 828-920-3XXX 3000–3999Assigned ONVOY, LLC - NC 638E ASHEVILLE NC
2026-07-30 828-920-9XXX 9000–9999Assigned ONVOY, LLC - NC 638E ASHEVILLE NC
2026-07-30 828-933-9XXX 9000–9999Assigned ONVOY, LLC - NC 638E GRANITEFLS NC
2026-07-28 828-881-0XXX 0000–0999Assigned ONVOY, LLC - NC 638E HENDERSNVL NC
2026-07-28 828-881-2XXX 2000–2999Assigned ONVOY, LLC - NC 638E HENDERSNVL NC
2026-07-23 828-740-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 SPRUCEPINE NC
2026-07-22 828-889-0XXX 0000–0999Assigned ONVOY, LLC - NC 638E CLYDE NC
2026-07-20 828-268-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 BOONE NC
2026-07-20 828-872-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 MORGANTON NC
2026-07-20 828-887-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 HICKORY NC
2026-07-20 828-887-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 HICKORY NC
2026-07-14 828-633-9XXX 9000–9999Assigned TERRA NOVA TELECOM INC. 145J ENKACANDLR NC
2026-07-10 828-812-5XXX 5000–5999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 NEWTON NC
2026-07-09 828-356-7XXX 7000–7999Assigned ONVOY, LLC - NC 638E WAYNESVL NC
2026-07-09 828-680-5XXX 5000–5999Assigned ONVOY, LLC - NC 638E MARS HILL NC
2026-07-08 828-789-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 BANNER ELK NC
2026-07-07 828-720-5XXX 5000–5999Assigned SUNCOM DBA T-MOBILE USA 8645 FORESTCITY NC
2026-06-30 828-386-0XXX 0000–0999Assigned ONVOY, LLC - NC 638E BOONE NC
2026-06-30 828-483-7XXX 7000–7999Assigned ONVOY, LLC - NC 638E ARDEN NC
2026-06-30 828-483-8XXX 8000–8999Assigned ONVOY, LLC - NC 638E ARDEN NC
2026-06-30 828-492-9XXX 9000–9999Assigned ONVOY, LLC - NC 638E CANTON NC
2026-06-30 828-596-5XXX 5000–5999Assigned ONVOY, LLC - NC 638E BLACK MT NC
2026-06-30 828-643-5XXX 5000–5999Assigned ONVOY, LLC - NC 638E BURNSVILLE NC
2026-06-30 828-843-1XXX 1000–1999Assigned ONVOY, LLC - NC 638E ASHEVILLE 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.