NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

0 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, all time — NPA 336
PEERLESS NETWORK OF NORTH CAROLINA, LLC - NC 33
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
2026-07-27 336-704-5XXX 5000–5999Assigned PEERLESS NETWORK OF NORTH CAROLINA, LLC - NC 350F KERNERSVL NC
2026-04-22 336-704-4XXX 4000–4999Assigned PEERLESS NETWORK OF NORTH CAROLINA, LLC - NC 350F KERNERSVL NC
2026-04-22 336-753-7XXX 7000–7999Assigned PEERLESS NETWORK OF NORTH CAROLINA, LLC - NC 350F MOCKSVILLE NC
2020-03-17 336-513-8XXX 8000–8999Assigned PEERLESS NETWORK OF NORTH CAROLINA, LLC - NC 350F BURLINGTON NC
2020-02-19 336-748-7XXX 7000–7999Assigned PEERLESS NETWORK OF NORTH CAROLINA, LLC - NC 350F WINSTN SAL NC
2019-09-25 336-514-4XXX 4000–4999Assigned PEERLESS NETWORK OF NORTH CAROLINA, LLC - NC 350F YANCEYVL NC
2019-09-25 336-936-7XXX 7000–7999Assigned PEERLESS NETWORK OF NORTH CAROLINA, LLC - NC 350F MOCKSVILLE NC
2019-08-16 336-967-3XXX 3000–3999Assigned PEERLESS NETWORK OF NORTH CAROLINA, LLC - NC 350F KERNERSVL NC
2019-05-21 336-565-5XXX 5000–5999Assigned PEERLESS NETWORK OF NORTH CAROLINA, LLC - NC 350F KIMESVILLE NC
2019-05-21 336-967-2XXX 2000–2999Assigned PEERLESS NETWORK OF NORTH CAROLINA, LLC - NC 350F KERNERSVL NC
2019-05-10 336-343-6XXX 6000–6999Assigned PEERLESS NETWORK OF NORTH CAROLINA, LLC - NC 350F BURLINGTON NC
2019-05-10 336-979-1XXX 1000–1999Assigned PEERLESS NETWORK OF NORTH CAROLINA, LLC - NC 350F WINSTN SAL NC
2018-11-28 336-477-9XXX 9000–9999Assigned PEERLESS NETWORK OF NORTH CAROLINA, LLC - NC 350F MOCKSVILLE NC
2018-11-27 336-568-1XXX 1000–1999Assigned PEERLESS NETWORK OF NORTH CAROLINA, LLC - NC 350F NOWILKESBO NC
2018-10-02 336-522-5XXX 5000–5999Assigned PEERLESS NETWORK OF NORTH CAROLINA, LLC - NC 350F GREENSBORO NC
2018-10-01 336-566-4XXX 4000–4999Assigned PEERLESS NETWORK OF NORTH CAROLINA, LLC - NC 350F NOWILKESBO NC
2018-10-01 336-773-8XXX 8000–8999Assigned PEERLESS NETWORK OF NORTH CAROLINA, LLC - NC 350F WINSTN SAL NC
2018-09-14 336-967-1XXX 1000–1999Assigned PEERLESS NETWORK OF NORTH CAROLINA, LLC - NC 350F KERNERSVL NC
2018-08-20 336-565-7XXX 7000–7999Assigned PEERLESS NETWORK OF NORTH CAROLINA, LLC - NC 350F KIMESVILLE NC
2018-07-09 336-331-9XXX 9000–9999Assigned PEERLESS NETWORK OF NORTH CAROLINA, LLC - NC 350F WINSTN SAL NC
2016-09-27 336-666-6XXX 6000–6999Assigned PEERLESS NETWORK OF NORTH CAROLINA, LLC - NC 350F WINSTN SAL NC
2016-03-18 336-516-9XXX 9000–9999Assigned PEERLESS NETWORK OF NORTH CAROLINA, LLC - NC 350F BURLINGTON NC
2015-09-22 336-933-8XXX 8000–8999Assigned PEERLESS NETWORK OF NORTH CAROLINA, LLC - NC 350F YANCEYVL NC
2015-06-04 336-842-8XXX 8000–8999Assigned PEERLESS NETWORK OF NORTH CAROLINA, LLC - NC 350F WINSTN SAL NC
2015-02-02 336-436-9XXX 9000–9999Assigned PEERLESS NETWORK OF NORTH CAROLINA, LLC - NC 350F BURLINGTON NC
2015-01-29 336-818-8XXX 8000–8999Assigned PEERLESS NETWORK OF NORTH CAROLINA, LLC - NC 350F NOWILKESBO NC
2014-12-29 336-703-9XXX 9000–9999Assigned PEERLESS NETWORK OF NORTH CAROLINA, LLC - NC 350F WINSTN SAL NC
2014-12-05 336-515-1XXX 1000–1999Assigned PEERLESS NETWORK OF NORTH CAROLINA, LLC - NC 350F KERNERSVL NC
2014-04-25 336-663-0XXX 0000–0999Assigned PEERLESS NETWORK OF NORTH CAROLINA, LLC - NC 350F GREENSBORO NC
2014-04-25 336-663-6XXX 6000–6999Assigned PEERLESS NETWORK OF NORTH CAROLINA, LLC - NC 350F GREENSBORO NC
2014-04-25 336-663-9XXX 9000–9999Assigned PEERLESS NETWORK OF NORTH CAROLINA, LLC - NC 350F GREENSBORO NC
2013-11-15 336-477-8XXX 8000–8999Assigned PEERLESS NETWORK OF NORTH CAROLINA, LLC - NC 350F MOCKSVILLE NC
2013-09-19 336-477-1XXX 1000–1999Assigned PEERLESS NETWORK OF NORTH CAROLINA, LLC - NC 350F MOCKSVILLE 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.