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
2019-03-06 828-609-0XXX 0000–0999Assigned ONVOY, LLC - NC 638E CAROLEEN NC
2019-03-06 828-609-1XXX 1000–1999Assigned ONVOY, LLC - NC 638E CAROLEEN NC
2019-03-05 828-979-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 HICKORY NC
2019-03-04 828-376-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 ARDEN NC
2019-02-26 828-609-9XXX 9000–9999Assigned PEERLESS NETWORK OF NORTH CAROLINA, LLC - NC 350F CAROLEEN NC
2019-02-14 828-430-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 MORGANTON NC
2019-02-11 828-330-8XXX 8000–8999Assigned ONVOY, LLC - NC 638E MT VIEW NC
2019-02-11 828-330-9XXX 9000–9999Assigned ONVOY, LLC - NC 638E MT VIEW NC
2019-02-11 828-373-0XXX 0000–0999Assigned ONVOY, LLC - NC 638E NEWLAND NC
2019-02-11 828-373-1XXX 1000–1999Assigned ONVOY, LLC - NC 638E NEWLAND NC
2019-02-11 828-374-8XXX 8000–8999Assigned ONVOY, LLC - NC 638E SPRUCEPINE NC
2019-02-11 828-374-9XXX 9000–9999Assigned ONVOY, LLC - NC 638E SPRUCEPINE NC
2019-02-11 828-375-8XXX 8000–8999Assigned ONVOY, LLC - NC 638E RUTHEFRDTN NC
2019-02-11 828-382-8XXX 8000–8999Assigned ONVOY, LLC - NC 638E FORESTCITY NC
2019-02-11 828-383-8XXX 8000–8999Assigned ONVOY, LLC - NC 638E LENOIR NC
2019-02-11 828-383-9XXX 9000–9999Assigned ONVOY, LLC - NC 638E LENOIR NC
2019-02-11 828-392-7XXX 7000–7999Assigned ONVOY, LLC - NC 638E MAIDEN NC
2019-02-11 828-392-9XXX 9000–9999Assigned ONVOY, LLC - NC 638E MAIDEN NC
2019-02-11 828-397-9XXX 9000–9999Assigned ONVOY, LLC - NC 638E HILDEBRAN NC
2019-02-11 828-439-0XXX 0000–0999Assigned ONVOY, LLC - NC 638E MORGANTON NC
2019-02-11 828-481-8XXX 8000–8999Assigned ONVOY, LLC - NC 638E SHERILLSFD NC
2019-02-11 828-481-9XXX 9000–9999Assigned ONVOY, LLC - NC 638E SHERILLSFD NC
2019-02-11 828-521-0XXX 0000–0999Assigned ONVOY, LLC - NC 638E RUTHEFRDTN NC
2019-02-11 828-522-9XXX 9000–9999Assigned ONVOY, LLC - NC 638E VALDESE NC
2019-02-11 828-523-8XXX 8000–8999Assigned ONVOY, LLC - NC 638E GRANITEFLS NC
2019-02-11 828-523-9XXX 9000–9999Assigned ONVOY, LLC - NC 638E GRANITEFLS NC
2019-02-11 828-598-8XXX 8000–8999Assigned ONVOY, LLC - NC 638E BETHLEHEM NC
2019-02-11 828-598-9XXX 9000–9999Assigned ONVOY, LLC - NC 638E BETHLEHEM NC
2019-02-11 828-608-7XXX 7000–7999Assigned ONVOY, LLC - NC 638E MORGANTON NC
2019-02-11 828-744-8XXX 8000–8999Assigned ONVOY, LLC - NC 638E FORESTCITY NC
2019-02-11 828-818-8XXX 8000–8999Assigned ONVOY, LLC - NC 638E BLOWING RK NC
2019-02-11 828-818-9XXX 9000–9999Assigned ONVOY, LLC - NC 638E BLOWING RK NC
2019-02-11 828-826-1XXX 1000–1999Assigned ONVOY, LLC - NC 638E HILDEBRAN NC
2019-02-11 828-832-0XXX 0000–0999Assigned ONVOY, LLC - NC 638E BOONE NC
2019-02-11 828-832-9XXX 9000–9999Assigned ONVOY, LLC - NC 638E BOONE NC
2019-02-11 828-888-0XXX 0000–0999Assigned ONVOY, LLC - NC 638E ELLENBORO NC
2019-02-11 828-888-9XXX 9000–9999Assigned ONVOY, LLC - NC 638E ELLENBORO NC
2019-02-11 828-893-8XXX 8000–8999Assigned ONVOY, LLC - NC 638E VALDESE NC
2019-02-11 828-949-0XXX 0000–0999Assigned ONVOY, LLC - NC 638E CATAWBA NC
2019-02-11 828-949-1XXX 1000–1999Assigned ONVOY, LLC - NC 638E CATAWBA NC
2019-02-11 828-979-0XXX 0000–0999Assigned ONVOY, LLC - NC 638E HICKORY NC
2019-02-11 828-979-8XXX 8000–8999Assigned ONVOY, LLC - NC 638E HICKORY NC
2019-02-08 828-827-3XXX 3000–3999Assigned PEERLESS NETWORK OF NORTH CAROLINA, LLC - NC 350F CLAREMONT NC
2019-01-29 828-378-2XXX 2000–2999Assigned METROPCS, INC. 5562 ASHEVILLE NC
2019-01-29 828-666-6XXX 6000–6999Assigned FRACTEL, LLC 965H HICKORY NC
2019-01-14 828-800-1XXX 1000–1999Assigned METROPCS, INC. 5562 NEWTON NC
2019-01-04 828-376-8XXX 8000–8999Assigned ONVOY, LLC - NC 638E ARDEN NC
2019-01-04 828-436-8XXX 8000–8999Assigned ONVOY, LLC - NC 638E LAKE LURE NC
2019-01-04 828-436-9XXX 9000–9999Assigned ONVOY, LLC - NC 638E LAKE LURE NC
2019-01-04 828-549-0XXX 0000–0999Assigned ONVOY, LLC - NC 638E CANTON 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.