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
2023-10-05 828-790-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HICKORY NC
2023-10-05 828-790-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HICKORY NC
2023-10-03 828-760-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 BOONE NC
2023-09-29 828-731-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HENDERSNVL NC
2023-09-29 828-731-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HENDERSNVL NC
2023-09-29 828-731-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HENDERSNVL NC
2023-09-29 828-731-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HENDERSNVL NC
2023-09-29 828-731-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HENDERSNVL NC
2023-09-29 828-731-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HENDERSNVL NC
2023-09-29 828-731-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HENDERSNVL NC
2023-09-29 828-731-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HENDERSNVL NC
2023-09-27 828-780-2XXX 2000–2999Assigned BOOST SUBSCRIBERCO L.L.C. 490J BAKERSVL NC
2023-09-27 828-843-4XXX 4000–4999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 ASHEVILLE NC
2023-09-26 828-576-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FRANKLIN NC
2023-09-26 828-599-5XXX 5000–5999Assigned ONVOY, LLC - NC 638E VALDESE NC
2023-09-26 828-599-6XXX 6000–6999Assigned ONVOY, LLC - NC 638E VALDESE NC
2023-09-26 828-599-7XXX 7000–7999Assigned ONVOY, LLC - NC 638E VALDESE NC
2023-09-26 828-599-8XXX 8000–8999Assigned ONVOY, LLC - NC 638E VALDESE NC
2023-09-26 828-599-9XXX 9000–9999Assigned ONVOY, LLC - NC 638E VALDESE NC
2023-09-26 828-770-0XXX 0000–0999Assigned ONVOY, LLC - NC 638E LEICESTER NC
2023-09-26 828-770-1XXX 1000–1999Assigned ONVOY, LLC - NC 638E LEICESTER NC
2023-09-26 828-770-2XXX 2000–2999Assigned ONVOY, LLC - NC 638E LEICESTER NC
2023-09-26 828-770-3XXX 3000–3999Assigned ONVOY, LLC - NC 638E LEICESTER NC
2023-09-26 828-770-4XXX 4000–4999Assigned ONVOY, LLC - NC 638E LEICESTER NC
2023-09-13 828-601-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 HICKORY NC
2023-09-13 828-601-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 HICKORY NC
2023-09-13 828-717-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 HICKORY NC
2023-09-07 828-746-0XXX 0000–0999Assigned COMMIO, LLC 939H MARSHALL NC
2023-09-07 828-746-1XXX 1000–1999Assigned COMMIO, LLC 939H MARSHALL NC
2023-09-07 828-746-2XXX 2000–2999Assigned COMMIO, LLC 939H MARSHALL NC
2023-09-07 828-746-3XXX 3000–3999Assigned COMMIO, LLC 939H MARSHALL NC
2023-09-07 828-746-4XXX 4000–4999Assigned COMMIO, LLC 939H MARSHALL NC
2023-09-07 828-751-0XXX 0000–0999Assigned COMMIO, LLC 939H SWANNANOA NC
2023-09-07 828-751-1XXX 1000–1999Assigned COMMIO, LLC 939H SWANNANOA NC
2023-09-07 828-751-2XXX 2000–2999Assigned COMMIO, LLC 939H SWANNANOA NC
2023-09-07 828-751-3XXX 3000–3999Assigned COMMIO, LLC 939H SWANNANOA NC
2023-09-07 828-751-4XXX 4000–4999Assigned COMMIO, LLC 939H SWANNANOA NC
2023-08-30 828-701-9XXX 9000–9999Assigned PEERLESS NETWORK OF NORTH CAROLINA, LLC - NC 350F ASHEVILLE NC
2023-08-29 828-498-8XXX 8000–8999Assigned ONVOY, LLC - NC 638E FONTANAVLG NC
2023-08-29 828-512-0XXX 0000–0999Assigned ONVOY, LLC - NC 638E TRYON NC
2023-08-29 828-547-9XXX 9000–9999Assigned ONVOY, LLC - NC 638E CASHIERS NC
2023-08-29 828-573-2XXX 2000–2999Assigned SUNCOM DBA T-MOBILE USA 8645 ARDEN NC
2023-08-29 828-581-1XXX 1000–1999Assigned ONVOY, LLC - NC 638E SWANNANOA NC
2023-08-29 828-656-9XXX 9000–9999Assigned ONVOY, LLC - NC 638E GUNTERTOWN NC
2023-08-29 828-739-6XXX 6000–6999Assigned ONVOY, LLC - NC 638E GREENCREEK NC
2023-08-29 828-780-1XXX 1000–1999Assigned ONVOY, LLC - NC 638E BAKERSVL NC
2023-08-29 828-784-0XXX 0000–0999Assigned ONVOY, LLC - NC 638E LAKE LURE NC
2023-08-29 828-880-0XXX 0000–0999Assigned ONVOY, LLC - NC 638E SHERILLSFD NC
2023-08-24 828-720-9XXX 9000–9999Assigned PEERLESS NETWORK OF NORTH CAROLINA, LLC - NC 350F FORESTCITY NC
2023-08-24 828-760-9XXX 9000–9999Assigned PEERLESS NETWORK OF NORTH CAROLINA, LLC - NC 350F BOONE 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.