NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

5 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 321
ONVOY, LLC - FL 5
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
2012-11-28 321-325-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 GENEVA FL
2012-11-28 321-345-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E MELBOURNE FL
2012-11-28 321-394-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E COCOA FL
2012-11-28 321-615-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E COCOA FL
2012-11-26 321-241-3XXX 3000–3999Assigned ONVOY, LLC - FL 937C EAU GALLIE FL
2012-11-26 321-265-3XXX 3000–3999Assigned ONVOY, LLC - FL 937C MELBOURNE FL
2012-11-26 321-323-7XXX 7000–7999Assigned ONVOY, LLC - FL 937C COCOABEACH FL
2012-11-26 321-325-4XXX 4000–4999Assigned ONVOY, LLC - FL 937C GENEVA FL
2012-11-26 321-499-3XXX 3000–3999Assigned BHN IP ENABLED SERVICES, LLC 045L MELBOURNE FL
2012-11-26 321-504-5XXX 5000–5999Assigned ONVOY, LLC - FL 937C COCOA FL
2012-11-26 321-610-1XXX 1000–1999Assigned BHN IP ENABLED SERVICES, LLC 045L EAU GALLIE FL
2012-11-26 321-804-8XXX 8000–8999Assigned ONVOY, LLC - FL 937C EASTORANGE FL
2012-11-20 321-210-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 COCOA FL
2012-11-20 321-210-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 COCOA FL
2012-11-19 321-263-1XXX 1000–1999Assigned AERIAL COMMUNICATIONS, INC. 6701 WINTERPARK FL
2012-11-15 321-207-8XXX 8000–8999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 WINTERPARK FL
2012-11-12 321-210-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 COCOA FL
2012-10-24 321-203-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J WINTERPARK FL
2012-10-24 321-250-9XXX 9000–9999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 KISSIMMEE FL
2012-10-24 321-765-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E OVIEDO FL
2012-10-24 321-765-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E OVIEDO FL
2012-10-23 321-750-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 COCOA FL
2012-10-15 321-614-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 COCOA FL
2012-10-15 321-888-0XXX 0000–0999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 ORLANDO FL
2012-10-15 321-888-1XXX 1000–1999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 ORLANDO FL
2012-09-20 321-261-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 COCOA FL
2012-09-19 321-444-4XXX 4000–4999Assigned TERRA NOVA TELECOM, INC. - FL 382G WINTERPARK FL
2012-09-07 321-336-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E COCOABEACH FL
2012-09-07 321-499-4XXX 4000–4999Assigned BHN IP ENABLED SERVICES, LLC 045L MELBOURNE FL
2012-09-07 321-804-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E EASTORANGE FL
2012-08-27 321-205-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 COCOA FL
2012-08-23 321-336-0XXX 0000–0999Assigned PEERLESS NETWORK OF FLORIDA, LLC - FL 902E COCOABEACH FL
2012-08-23 321-336-1XXX 1000–1999Assigned PEERLESS NETWORK OF FLORIDA, LLC - FL 902E COCOABEACH FL
2012-08-23 321-336-2XXX 2000–2999Assigned PEERLESS NETWORK OF FLORIDA, LLC - FL 902E COCOABEACH FL
2012-08-23 321-336-3XXX 3000–3999Assigned PEERLESS NETWORK OF FLORIDA, LLC - FL 902E COCOABEACH FL
2012-08-23 321-336-4XXX 4000–4999Assigned PEERLESS NETWORK OF FLORIDA, LLC - FL 902E COCOABEACH FL
2012-08-23 321-336-9XXX 9000–9999Assigned PEERLESS NETWORK OF FLORIDA, LLC - FL 902E COCOABEACH FL
2012-08-15 321-420-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E SANFORD FL
2012-08-09 321-209-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E ORLANDO FL
2012-08-09 321-209-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E ORLANDO FL
2012-08-09 321-209-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E ORLANDO FL
2012-08-09 321-209-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E ORLANDO FL
2012-08-09 321-247-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E ORLANDO FL
2012-08-09 321-247-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E ORLANDO FL
2012-08-09 321-270-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E ORLANDO FL
2012-08-09 321-270-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E ORLANDO FL
2012-08-09 321-270-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E ORLANDO FL
2012-08-09 321-270-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E ORLANDO FL
2012-08-09 321-270-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E ORLANDO FL
2012-08-09 321-270-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E ORLANDO FL

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.