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
Clear Download CSV ↓
Recent thousands-block assignments
AssignedThousands-blockLast 4 digitsStatusAssigneeOCNRate centerState
2008-09-30 321-220-8XXX 8000–8999Assigned ONVOY, LLC - FL 937C MELBOURNE FL
2008-09-30 321-220-9XXX 9000–9999Assigned ONVOY, LLC - FL 937C MELBOURNE FL
2008-09-30 321-252-6XXX 6000–6999Assigned ONVOY, LLC - FL 937C COCOA FL
2008-09-30 321-252-7XXX 7000–7999Assigned ONVOY, LLC - FL 937C COCOA FL
2008-09-30 321-373-7XXX 7000–7999Assigned ONVOY, LLC - FL 937C MELBOURNE FL
2008-09-30 321-525-7XXX 7000–7999Assigned ONVOY, LLC - FL 937C COCOA FL
2008-09-25 321-329-9XXX 9000–9999Assigned COMCAST IP PHONE, LLC 318J REEDYCREEK FL
2008-09-15 321-280-7XXX 7000–7999Assigned PAETEC ITEL, LLC 829J WINTERPARK FL
2008-09-15 321-280-8XXX 8000–8999Assigned PAETEC ITEL, LLC 829J WINTERPARK FL
2008-09-02 321-250-4XXX 4000–4999Assigned MCI WORLDCOM COMMUNICATIONS, INC. - FL 7448 KISSIMMEE FL
2008-08-18 321-292-3XXX 3000–3999Assigned LEVEL 3 TELECOM OF FLORIDA, LP - FL 7635 COCOA FL
2008-08-18 321-327-2XXX 2000–2999Assigned BHN IP ENABLED SERVICES, LLC 045L MELBOURNE FL
2008-08-18 321-972-8XXX 8000–8999Assigned BHN IP ENABLED SERVICES, LLC 045L WINTERPARK FL
2008-08-07 321-445-3XXX 3000–3999Assigned PAETEC ITEL, LLC 829J ORLANDO FL
2008-07-29 321-527-3XXX 3000–3999Assigned PAETEC ITEL, LLC 829J WINTERPARK FL
2008-07-29 321-527-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J WINTERPARK FL
2008-07-29 321-527-6XXX 6000–6999Assigned AERIAL COMMUNICATIONS, INC. 6701 WINTERPARK FL
2008-07-29 321-527-8XXX 8000–8999Assigned AERIAL COMMUNICATIONS, INC. 6701 WINTERPARK FL
2008-07-23 321-622-8XXX 8000–8999Assigned BHN IP ENABLED SERVICES, LLC 045L EAU GALLIE FL
2008-07-15 321-292-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 COCOA FL
2008-07-15 321-972-6XXX 6000–6999Assigned BHN IP ENABLED SERVICES, LLC 045L WINTERPARK FL
2008-06-09 321-926-6XXX 6000–6999Assigned ONVOY, LLC - FL 937C SANFORD FL
2008-06-05 321-939-8XXX 8000–8999Assigned SMART CITY TELECOM LLC DBA SMART CITY TELECOM 0330 CELEBRATN FL
2008-05-27 321-420-7XXX 7000–7999Assigned ONVOY, LLC - FL 937C SANFORD FL
2008-05-22 321-292-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 COCOA FL
2008-05-20 321-395-3XXX 3000–3999Assigned MCI WORLDCOM COMMUNICATIONS, INC. - FL 7448 LKBUNAVIST FL
2008-05-08 321-280-3XXX 3000–3999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 WINTERPARK FL
2008-05-07 321-305-8XXX 8000–8999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 COCOA FL
2008-05-07 321-527-2XXX 2000–2999Assigned PAETEC ITEL, LLC 829J WINTERPARK FL
2008-05-06 321-280-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 WINTERPARK FL
2008-05-02 321-280-1XXX 1000–1999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 WINTERPARK FL
2008-05-01 321-622-3XXX 3000–3999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 EAU GALLIE FL
2008-05-01 321-622-9XXX 9000–9999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 EAU GALLIE FL
2008-04-29 321-745-4XXX 4000–4999Assigned LEVEL 3 TELECOM OF FLORIDA, LP - FL 7635 COCOA FL
2008-04-28 321-567-5XXX 5000–5999Assigned BHN IP ENABLED SERVICES, LLC 045L TITUSVILLE FL
2008-04-28 321-607-6XXX 6000–6999Assigned BHN IP ENABLED SERVICES, LLC 045L TITUSVILLE FL
2008-04-09 321-613-3XXX 3000–3999Assigned BHN IP ENABLED SERVICES, LLC 045L COCOABEACH FL
2008-03-25 321-939-5XXX 5000–5999Assigned LEVEL 3 TELECOM OF FLORIDA, LP - FL 7635 CELEBRATN FL
2008-03-06 321-395-4XXX 4000–4999Assigned BHN IP ENABLED SERVICES, LLC 045L LKBUNAVIST FL
2008-03-03 321-558-7XXX 7000–7999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 ORLANDO FL
2008-02-28 321-305-4XXX 4000–4999Assigned BHN IP ENABLED SERVICES, LLC 045L COCOA FL
2008-02-28 321-305-5XXX 5000–5999Assigned BHN IP ENABLED SERVICES, LLC 045L COCOA FL
2008-02-28 321-305-6XXX 6000–6999Assigned BHN IP ENABLED SERVICES, LLC 045L COCOA FL
2008-02-07 321-216-1XXX 1000–1999Assigned METROPCS NETWORKS, LLC 899D MELBOURNE FL
2008-02-07 321-216-5XXX 5000–5999Assigned METROPCS NETWORKS, LLC 899D MELBOURNE FL
2008-02-07 321-216-6XXX 6000–6999Assigned METROPCS NETWORKS, LLC 899D MELBOURNE FL
2008-02-07 321-216-8XXX 8000–8999Assigned METROPCS NETWORKS, LLC 899D MELBOURNE FL
2008-02-07 321-420-2XXX 2000–2999Assigned METROPCS NETWORKS, LLC 899D SANFORD FL
2008-02-07 321-420-3XXX 3000–3999Assigned METROPCS NETWORKS, LLC 899D SANFORD FL
2008-02-05 321-215-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 MELBOURNE 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.