NumberResearch Membership · Data 09/19/2026

Recent thousands-block assignments

0 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/19/2026

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 321
PEERLESS NETWORK OF FLORIDA, LLC - FL 80
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
2023-09-29 321-517-1XXX 1000–1999Assigned PEERLESS NETWORK OF FLORIDA, LLC - FL 902E KENANSVL FL
2023-07-14 321-471-7XXX 7000–7999Assigned PEERLESS NETWORK OF FLORIDA, LLC - FL 902E MELBOURNE FL
2023-06-20 321-461-9XXX 9000–9999Assigned PEERLESS NETWORK OF FLORIDA, LLC - FL 902E COCOABEACH FL
2023-05-19 321-470-1XXX 1000–1999Assigned PEERLESS NETWORK OF FLORIDA, LLC - FL 902E COCOA FL
2023-04-20 321-641-8XXX 8000–8999Assigned PEERLESS NETWORK OF FLORIDA, LLC - FL 902E TITUSVILLE FL
2023-02-23 321-641-9XXX 9000–9999Assigned PEERLESS NETWORK OF FLORIDA, LLC - FL 902E TITUSVILLE FL
2022-06-27 321-404-8XXX 8000–8999Assigned PEERLESS NETWORK OF FLORIDA, LLC - FL 902E TITUSVILLE FL
2022-06-27 321-435-4XXX 4000–4999Assigned PEERLESS NETWORK OF FLORIDA, LLC - FL 902E EAU GALLIE FL
2022-04-14 321-844-9XXX 9000–9999Assigned PEERLESS NETWORK OF FLORIDA, LLC - FL 902E MELBOURNE FL
2022-02-25 321-390-5XXX 5000–5999Assigned PEERLESS NETWORK OF FLORIDA, LLC - FL 902E COCOA FL
2022-02-23 321-521-8XXX 8000–8999Assigned PEERLESS NETWORK OF FLORIDA, LLC - FL 902E COCOABEACH FL
2021-12-28 321-378-8XXX 8000–8999Assigned PEERLESS NETWORK OF FLORIDA, LLC - FL 902E MELBOURNE FL
2021-11-30 321-371-8XXX 8000–8999Assigned PEERLESS NETWORK OF FLORIDA, LLC - FL 902E TITUSVILLE FL
2021-11-30 321-521-9XXX 9000–9999Assigned PEERLESS NETWORK OF FLORIDA, LLC - FL 902E COCOABEACH FL
2021-11-30 321-779-6XXX 6000–6999Assigned PEERLESS NETWORK OF FLORIDA, LLC - FL 902E EAU GALLIE FL
2021-09-01 321-348-1XXX 1000–1999Assigned PEERLESS NETWORK OF FLORIDA, LLC - FL 902E OVIEDO FL
2021-06-11 321-359-0XXX 0000–0999Assigned PEERLESS NETWORK OF FLORIDA, LLC - FL 902E TITUSVILLE FL
2021-06-11 321-395-2XXX 2000–2999Assigned PEERLESS NETWORK OF FLORIDA, LLC - FL 902E LKBUNAVIST FL
2021-05-10 321-477-5XXX 5000–5999Assigned PEERLESS NETWORK OF FLORIDA, LLC - FL 902E MELBOURNE FL
2021-05-05 321-399-8XXX 8000–8999Assigned PEERLESS NETWORK OF FLORIDA, LLC - FL 902E COCOABEACH FL
2021-05-05 321-599-8XXX 8000–8999Assigned PEERLESS NETWORK OF FLORIDA, LLC - FL 902E EAU GALLIE FL
2021-03-31 321-410-3XXX 3000–3999Assigned PEERLESS NETWORK OF FLORIDA, LLC - FL 902E COCOA FL
2020-12-07 321-395-6XXX 6000–6999Assigned PEERLESS NETWORK OF FLORIDA, LLC - FL 902E LKBUNAVIST FL
2020-03-16 321-989-3XXX 3000–3999Assigned PEERLESS NETWORK OF FLORIDA, LLC - FL 902E MELBOURNE FL
2020-01-23 321-785-0XXX 0000–0999Assigned PEERLESS NETWORK OF FLORIDA, LLC - FL 902E COCOABEACH FL
2019-05-06 321-306-1XXX 1000–1999Assigned PEERLESS NETWORK OF FLORIDA, LLC - FL 902E MELBOURNE FL
2019-04-18 321-306-0XXX 0000–0999Assigned PEERLESS NETWORK OF FLORIDA, LLC - FL 902E MELBOURNE FL
2018-10-23 321-294-6XXX 6000–6999Assigned PEERLESS NETWORK OF FLORIDA, LLC - FL 902E MELBOURNE FL
2018-10-08 321-985-2XXX 2000–2999Assigned PEERLESS NETWORK OF FLORIDA, LLC - FL 902E COCOABEACH FL
2018-09-27 321-395-5XXX 5000–5999Assigned PEERLESS NETWORK OF FLORIDA, LLC - FL 902E LKBUNAVIST FL
2018-08-31 321-273-5XXX 5000–5999Assigned PEERLESS NETWORK OF FLORIDA, LLC - FL 902E MONTVERDE FL
2018-08-31 321-517-4XXX 4000–4999Assigned PEERLESS NETWORK OF FLORIDA, LLC - FL 902E KENANSVL FL
2017-07-18 321-895-2XXX 2000–2999Assigned PEERLESS NETWORK OF FLORIDA, LLC - FL 902E ST CLOUD FL
2017-07-05 321-421-5XXX 5000–5999Assigned PEERLESS NETWORK OF FLORIDA, LLC - FL 902E EAU GALLIE FL
2016-11-22 321-986-6XXX 6000–6999Assigned PEERLESS NETWORK OF FLORIDA, LLC - FL 902E COCOA FL
2015-11-25 321-275-1XXX 1000–1999Assigned PEERLESS NETWORK OF FLORIDA, LLC - FL 902E SANFORD FL
2015-11-13 321-417-3XXX 3000–3999Assigned PEERLESS NETWORK OF FLORIDA, LLC - FL 902E COCOA FL
2015-10-20 321-567-1XXX 1000–1999Assigned PEERLESS NETWORK OF FLORIDA, LLC - FL 902E TITUSVILLE FL
2013-10-18 321-325-8XXX 8000–8999Assigned PEERLESS NETWORK OF FLORIDA, LLC - FL 902E GENEVA FL
2013-10-11 321-203-5XXX 5000–5999Assigned PEERLESS NETWORK OF FLORIDA, LLC - FL 902E WINTERPARK FL
2013-03-28 321-241-8XXX 8000–8999Assigned PEERLESS NETWORK OF FLORIDA, LLC - FL 902E EAU GALLIE FL
2013-03-28 321-241-9XXX 9000–9999Assigned PEERLESS NETWORK OF FLORIDA, LLC - FL 902E EAU GALLIE FL
2013-03-28 321-301-1XXX 1000–1999Assigned PEERLESS NETWORK OF FLORIDA, LLC - FL 902E COCOA FL
2013-03-28 321-301-8XXX 8000–8999Assigned PEERLESS NETWORK OF FLORIDA, LLC - FL 902E COCOA FL
2013-03-28 321-336-5XXX 5000–5999Assigned PEERLESS NETWORK OF FLORIDA, LLC - FL 902E COCOABEACH FL
2013-03-28 321-373-0XXX 0000–0999Assigned PEERLESS NETWORK OF FLORIDA, LLC - FL 902E MELBOURNE FL
2013-03-28 321-499-6XXX 6000–6999Assigned PEERLESS NETWORK OF FLORIDA, LLC - FL 902E MELBOURNE FL
2013-03-28 321-529-0XXX 0000–0999Assigned PEERLESS NETWORK OF FLORIDA, LLC - FL 902E TITUSVILLE FL
2013-03-28 321-529-1XXX 1000–1999Assigned PEERLESS NETWORK OF FLORIDA, LLC - FL 902E TITUSVILLE FL
2013-03-28 321-785-7XXX 7000–7999Assigned PEERLESS NETWORK OF FLORIDA, LLC - FL 902E COCOABEACH FL

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.