NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

1 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 407
TELNYX LLC 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
2006-09-15 407-746-1XXX 1000–1999Assigned CENTURYLINK OF FLORIDA, INC. (UNITED) 0341 WINTERPARK FL
2006-09-15 407-746-2XXX 2000–2999Assigned CENTURYLINK OF FLORIDA, INC. (UNITED) 0341 WINTERPARK FL
2006-09-15 407-746-3XXX 3000–3999Assigned CENTURYLINK OF FLORIDA, INC. (UNITED) 0341 WINTERPARK FL
2006-09-15 407-746-4XXX 4000–4999Assigned CENTURYLINK OF FLORIDA, INC. (UNITED) 0341 WINTERPARK FL
2006-09-15 407-746-5XXX 5000–5999Assigned CENTURYLINK OF FLORIDA, INC. (UNITED) 0341 WINTERPARK FL
2006-09-15 407-746-6XXX 6000–6999Assigned CENTURYLINK OF FLORIDA, INC. (UNITED) 0341 WINTERPARK FL
2006-09-15 407-746-7XXX 7000–7999Assigned CENTURYLINK OF FLORIDA, INC. (UNITED) 0341 WINTERPARK FL
2006-09-15 407-746-8XXX 8000–8999Assigned CENTURYLINK OF FLORIDA, INC. (UNITED) 0341 WINTERPARK FL
2006-09-15 407-746-9XXX 9000–9999Assigned CENTURYLINK OF FLORIDA, INC. (UNITED) 0341 WINTERPARK FL
2006-09-08 407-844-0XXX 0000–0999Assigned METROPCS NETWORKS, LLC 899D ORLANDO FL
2006-09-08 407-844-9XXX 9000–9999Assigned METROPCS NETWORKS, LLC 899D ORLANDO FL
2006-09-08 407-914-0XXX 0000–0999Assigned METROPCS NETWORKS, LLC 899D ORLANDO FL
2006-09-08 407-914-3XXX 3000–3999Assigned METROPCS NETWORKS, LLC 899D ORLANDO FL
2006-09-08 407-914-4XXX 4000–4999Assigned METROPCS NETWORKS, LLC 899D ORLANDO FL
2006-09-08 407-914-5XXX 5000–5999Assigned METROPCS NETWORKS, LLC 899D ORLANDO FL
2006-09-08 407-914-6XXX 6000–6999Assigned METROPCS NETWORKS, LLC 899D ORLANDO FL
2006-09-08 407-914-7XXX 7000–7999Assigned METROPCS NETWORKS, LLC 899D ORLANDO FL
2006-09-08 407-914-8XXX 8000–8999Assigned METROPCS NETWORKS, LLC 899D ORLANDO FL
2006-09-08 407-914-9XXX 9000–9999Assigned METROPCS NETWORKS, LLC 899D ORLANDO FL
2006-09-05 407-683-2XXX 2000–2999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 ORLANDO FL
2006-09-05 407-683-3XXX 3000–3999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 ORLANDO FL
2006-09-05 407-683-4XXX 4000–4999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 ORLANDO FL
2006-09-05 407-683-9XXX 9000–9999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 ORLANDO FL
2006-08-31 407-283-0XXX 0000–0999Assigned METROPCS NETWORKS, LLC 899D ORLANDO FL
2006-08-31 407-283-1XXX 1000–1999Assigned METROPCS NETWORKS, LLC 899D ORLANDO FL
2006-08-31 407-283-2XXX 2000–2999Assigned METROPCS NETWORKS, LLC 899D ORLANDO FL
2006-08-31 407-283-3XXX 3000–3999Assigned METROPCS NETWORKS, LLC 899D ORLANDO FL
2006-08-31 407-283-4XXX 4000–4999Assigned METROPCS NETWORKS, LLC 899D ORLANDO FL
2006-08-31 407-283-5XXX 5000–5999Assigned METROPCS NETWORKS, LLC 899D ORLANDO FL
2006-08-31 407-283-8XXX 8000–8999Assigned METROPCS NETWORKS, LLC 899D ORLANDO FL
2006-08-31 407-283-9XXX 9000–9999Assigned METROPCS NETWORKS, LLC 899D ORLANDO FL
2006-08-31 407-860-0XXX 0000–0999Assigned METROPCS NETWORKS, LLC 899D ORLANDO FL
2006-08-31 407-860-6XXX 6000–6999Assigned METROPCS NETWORKS, LLC 899D ORLANDO FL
2006-08-31 407-860-7XXX 7000–7999Assigned METROPCS NETWORKS, LLC 899D ORLANDO FL
2006-08-31 407-860-8XXX 8000–8999Assigned METROPCS NETWORKS, LLC 899D ORLANDO FL
2006-08-31 407-860-9XXX 9000–9999Assigned METROPCS NETWORKS, LLC 899D ORLANDO FL
2006-08-29 407-288-0XXX 0000–0999Assigned AERIAL COMMUNICATIONS, INC. 6701 KISSIMMEE FL
2006-08-29 407-288-9XXX 9000–9999Assigned AERIAL COMMUNICATIONS, INC. 6701 KISSIMMEE FL
2006-08-28 407-692-1XXX 1000–1999Assigned METROPCS NETWORKS, LLC 899D ORLANDO FL
2006-08-28 407-692-2XXX 2000–2999Assigned METROPCS NETWORKS, LLC 899D ORLANDO FL
2006-08-28 407-692-3XXX 3000–3999Assigned METROPCS NETWORKS, LLC 899D ORLANDO FL
2006-08-28 407-692-4XXX 4000–4999Assigned METROPCS NETWORKS, LLC 899D ORLANDO FL
2006-08-28 407-692-5XXX 5000–5999Assigned METROPCS NETWORKS, LLC 899D ORLANDO FL
2006-08-28 407-692-6XXX 6000–6999Assigned METROPCS NETWORKS, LLC 899D ORLANDO FL
2006-08-24 407-459-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 ORLANDO FL
2006-08-23 407-409-7XXX 7000–7999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 ORLANDO FL
2006-08-23 407-409-8XXX 8000–8999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 ORLANDO FL
2006-08-23 407-412-7XXX 7000–7999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 ORLANDO FL
2006-08-23 407-412-9XXX 9000–9999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 ORLANDO FL
2006-08-23 407-413-9XXX 9000–9999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 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.