NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

7 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 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
2019-11-06 828-602-3XXX 3000–3999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 ASHEVILLE NC
2019-11-06 828-602-4XXX 4000–4999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 ASHEVILLE NC
2019-11-06 828-602-5XXX 5000–5999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 ASHEVILLE NC
2019-11-06 828-602-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 ASHEVILLE NC
2019-11-06 828-602-7XXX 7000–7999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 ASHEVILLE NC
2019-11-06 828-602-8XXX 8000–8999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 ASHEVILLE NC
2019-11-06 828-602-9XXX 9000–9999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 ASHEVILLE NC
2019-11-04 828-827-6XXX 6000–6999Assigned SOUTH CAROLINA NET, INC. - NC 511C CLAREMONT NC
2019-10-18 828-843-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 ASHEVILLE NC
2019-10-18 828-843-7XXX 7000–7999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 ASHEVILLE NC
2019-10-18 828-843-8XXX 8000–8999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 ASHEVILLE NC
2019-10-18 828-843-9XXX 9000–9999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 ASHEVILLE NC
2019-10-07 828-820-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 ASHEVILLE NC
2019-08-29 828-492-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 CANTON NC
2019-08-06 828-556-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BREVARD NC
2019-07-25 828-519-5XXX 5000–5999Assigned ONVOY, LLC - NC 638E WEAVERVL NC
2019-07-25 828-537-8XXX 8000–8999Assigned ONVOY, LLC - NC 638E BAKERSVL NC
2019-07-25 828-618-6XXX 6000–6999Assigned ONVOY, LLC - NC 638E MARSHALL NC
2019-07-25 828-619-6XXX 6000–6999Assigned ONVOY, LLC - NC 638E OLD FORT NC
2019-07-25 828-622-6XXX 6000–6999Assigned ONVOY, LLC - NC 638E HOTSPRINGS NC
2019-07-25 828-655-7XXX 7000–7999Assigned ONVOY, LLC - NC 638E MARION NC
2019-07-25 828-656-5XXX 5000–5999Assigned ONVOY, LLC - NC 638E GUNTERTOWN NC
2019-07-25 828-675-7XXX 7000–7999Assigned ONVOY, LLC - NC 638E MICAVILLE NC
2019-07-25 828-678-6XXX 6000–6999Assigned ONVOY, LLC - NC 638E BURNSVILLE NC
2019-07-25 828-680-8XXX 8000–8999Assigned ONVOY, LLC - NC 638E MARS HILL NC
2019-07-25 828-724-7XXX 7000–7999Assigned ONVOY, LLC - NC 638E GARDENCITY NC
2019-07-25 828-756-2XXX 2000–2999Assigned ONVOY, LLC - NC 638E SEVIER NC
2019-07-25 828-799-7XXX 7000–7999Assigned ONVOY, LLC - NC 638E GLENWDPDNC NC
2019-07-16 828-845-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 HENDERSNVL NC
2019-07-11 828-609-8XXX 8000–8999Assigned TWC IP ENABLED SERVICES, LLC 793K CAROLEEN NC
2019-06-25 828-579-9XXX 9000–9999Assigned SUNCOM DBA T-MOBILE USA 8645 ASHEVILLE NC
2019-06-19 828-767-8XXX 8000–8999Assigned SUNCOM DBA T-MOBILE USA 8645 ASHEVILLE NC
2019-06-17 828-405-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 HICKORY NC
2019-05-22 828-415-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E HAYESVILLE NC
2019-05-10 828-379-8XXX 8000–8999Assigned PEERLESS NETWORK OF NORTH CAROLINA, LLC - NC 350F BOONE NC
2019-05-09 828-378-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 ASHEVILLE NC
2019-05-09 828-933-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 GRANITEFLS NC
2019-05-02 828-597-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 HILDEBRAN NC
2019-04-22 828-373-6XXX 6000–6999Assigned ONVOY, LLC - NC 638E NEWLAND NC
2019-04-22 828-373-8XXX 8000–8999Assigned ONVOY, LLC - NC 638E NEWLAND NC
2019-04-22 828-827-4XXX 4000–4999Assigned ONVOY, LLC - NC 638E CLAREMONT NC
2019-04-22 828-827-5XXX 5000–5999Assigned ONVOY, LLC - NC 638E CLAREMONT NC
2019-04-18 828-374-1XXX 1000–1999Assigned ONVOY, LLC - NC 638E SPRUCEPINE NC
2019-04-18 828-761-3XXX 3000–3999Assigned ONVOY, LLC - NC 638E ENKACANDLR NC
2019-04-01 828-237-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E GARDENCITY NC
2019-04-01 828-560-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E FAIRVIEW NC
2019-03-27 828-378-6XXX 6000–6999Assigned SUNCOM DBA T-MOBILE USA 8645 ASHEVILLE NC
2019-03-27 828-793-2XXX 2000–2999Assigned SUNCOM DBA T-MOBILE USA 8645 ASHEVILLE NC
2019-03-07 828-662-8XXX 8000–8999Assigned ONVOY, LLC - NC 638E LIBERTY-CH NC
2019-03-07 828-662-9XXX 9000–9999Assigned ONVOY, LLC - NC 638E LIBERTY-CH NC

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.