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
Clear Download CSV ↓
Recent thousands-block assignments
AssignedThousands-blockLast 4 digitsStatusAssigneeOCNRate centerState
2021-02-10 828-576-7XXX 7000–7999Assigned ONVOY, LLC - NC 638E FRANKLIN NC
2021-01-29 828-373-4XXX 4000–4999Assigned ONVOY, LLC - NC 638E NEWLAND NC
2021-01-29 828-373-5XXX 5000–5999Assigned ONVOY, LLC - NC 638E NEWLAND NC
2021-01-29 828-373-7XXX 7000–7999Assigned ONVOY, LLC - NC 638E NEWLAND NC
2021-01-29 828-678-8XXX 8000–8999Assigned ONVOY, LLC - NC 638E BURNSVILLE NC
2021-01-28 828-567-1XXX 1000–1999Assigned STRATUS NETWORKS 495J ARDEN NC
2021-01-28 828-920-0XXX 0000–0999Assigned ONVOY, LLC - NC 638E ASHEVILLE NC
2021-01-21 828-510-0XXX 0000–0999Assigned ONVOY, LLC - NC 638E CHEROKEE NC
2021-01-20 828-470-7XXX 7000–7999Assigned ONVOY, LLC - NC 638E ASHEVILLE NC
2021-01-20 828-579-2XXX 2000–2999Assigned ONVOY, LLC - NC 638E ASHEVILLE NC
2021-01-20 828-579-3XXX 3000–3999Assigned ONVOY, LLC - NC 638E ASHEVILLE NC
2021-01-20 828-579-4XXX 4000–4999Assigned ONVOY, LLC - NC 638E ASHEVILLE NC
2021-01-20 828-820-7XXX 7000–7999Assigned ONVOY, LLC - NC 638E ASHEVILLE NC
2021-01-14 828-344-1XXX 1000–1999Assigned METROPCS, INC. 5562 NEWTON NC
2021-01-11 828-679-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HICKORY NC
2021-01-11 828-979-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HICKORY NC
2021-01-11 828-999-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HICKORY NC
2021-01-05 828-744-6XXX 6000–6999Assigned METROPCS, INC. 5562 FORESTCITY NC
2021-01-04 828-977-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E ROBBINSVL NC
2020-12-28 828-266-7XXX 7000–7999Assigned TERRA NOVA TELECOM INC. 145J BOONE NC
2020-12-28 828-695-0XXX 0000–0999Assigned TERRA NOVA TELECOM INC. 145J NEWTON NC
2020-12-28 828-766-4XXX 4000–4999Assigned TERRA NOVA TELECOM INC. 145J SPRUCEPINE NC
2020-12-23 828-866-4XXX 4000–4999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 BREVARD NC
2020-12-17 828-867-4XXX 4000–4999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 MICAVILLE NC
2020-12-14 828-543-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E CLAREMONT NC
2020-12-14 828-609-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E CAROLEEN NC
2020-12-11 828-565-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E CLYDE NC
2020-12-10 828-521-7XXX 7000–7999Assigned PEERLESS NETWORK OF NORTH CAROLINA, LLC - NC 350F RUTHEFRDTN NC
2020-12-10 828-583-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E MARION NC
2020-12-04 828-866-3XXX 3000–3999Assigned LEVEL 3 COMMUNICATIONS, LLC - NC 3235 BREVARD NC
2020-11-24 828-332-5XXX 5000–5999Assigned ONVOY, LLC - NC 638E FRANKLIN NC
2020-11-24 828-347-9XXX 9000–9999Assigned ONVOY, LLC - NC 638E FRANKLIN NC
2020-11-24 828-415-5XXX 5000–5999Assigned ONVOY, LLC - NC 638E HAYESVILLE NC
2020-11-24 828-415-6XXX 6000–6999Assigned ONVOY, LLC - NC 638E HAYESVILLE NC
2020-11-24 828-492-5XXX 5000–5999Assigned ONVOY, LLC - NC 638E CANTON NC
2020-11-24 828-492-7XXX 7000–7999Assigned ONVOY, LLC - NC 638E CANTON NC
2020-11-24 828-519-7XXX 7000–7999Assigned ONVOY, LLC - NC 638E WEAVERVL NC
2020-11-24 828-519-8XXX 8000–8999Assigned ONVOY, LLC - NC 638E WEAVERVL NC
2020-11-24 828-537-7XXX 7000–7999Assigned ONVOY, LLC - NC 638E BAKERSVL NC
2020-11-24 828-537-9XXX 9000–9999Assigned ONVOY, LLC - NC 638E BAKERSVL NC
2020-11-24 828-583-6XXX 6000–6999Assigned ONVOY, LLC - NC 638E MARION NC
2020-11-24 828-583-7XXX 7000–7999Assigned ONVOY, LLC - NC 638E MARION NC
2020-11-24 828-618-4XXX 4000–4999Assigned ONVOY, LLC - NC 638E MARSHALL NC
2020-11-24 828-618-5XXX 5000–5999Assigned ONVOY, LLC - NC 638E MARSHALL NC
2020-11-24 828-619-7XXX 7000–7999Assigned ONVOY, LLC - NC 638E OLD FORT NC
2020-11-24 828-619-8XXX 8000–8999Assigned ONVOY, LLC - NC 638E OLD FORT NC
2020-11-24 828-622-4XXX 4000–4999Assigned ONVOY, LLC - NC 638E HOTSPRINGS NC
2020-11-24 828-622-5XXX 5000–5999Assigned ONVOY, LLC - NC 638E HOTSPRINGS NC
2020-11-24 828-656-6XXX 6000–6999Assigned ONVOY, LLC - NC 638E GUNTERTOWN NC
2020-11-24 828-656-7XXX 7000–7999Assigned ONVOY, LLC - NC 638E GUNTERTOWN 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.