NumberResearch Membership · Data 09/19/2026

Recent thousands-block assignments

1 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, 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
2005-03-15 407-276-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 ORLANDO FL
2005-03-15 407-276-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 ORLANDO FL
2005-03-15 407-276-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 ORLANDO FL
2005-03-09 407-574-0XXX 0000–0999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 ORLANDO FL
2005-03-09 407-574-1XXX 1000–1999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 ORLANDO FL
2005-03-09 407-574-9XXX 9000–9999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 ORLANDO FL
2005-02-23 407-278-1XXX 1000–1999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 OVIEDO FL
2005-02-23 407-278-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 OVIEDO FL
2005-02-23 407-278-7XXX 7000–7999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 OVIEDO FL
2005-02-23 407-278-8XXX 8000–8999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 OVIEDO FL
2005-02-23 407-792-0XXX 0000–0999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 SANFORD FL
2005-02-23 407-792-1XXX 1000–1999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 SANFORD FL
2005-02-23 407-792-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 SANFORD FL
2005-02-23 407-792-3XXX 3000–3999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 SANFORD FL
2005-02-23 407-792-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 SANFORD FL
2005-02-23 407-792-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 SANFORD FL
2005-02-22 407-392-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 GENEVA FL
2005-02-18 407-433-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 KISSIMMEE FL
2005-02-18 407-433-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 KISSIMMEE FL
2005-02-18 407-433-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 KISSIMMEE FL
2005-02-18 407-433-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 KISSIMMEE FL
2005-02-16 407-575-0XXX 0000–0999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 ORLANDO FL
2005-02-16 407-575-1XXX 1000–1999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 ORLANDO FL
2005-02-16 407-575-2XXX 2000–2999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 ORLANDO FL
2005-02-16 407-575-9XXX 9000–9999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 ORLANDO FL
2005-02-14 407-235-4XXX 4000–4999Assigned METROPCS NETWORKS, LLC 899D ORLANDO FL
2005-02-14 407-235-5XXX 5000–5999Assigned METROPCS NETWORKS, LLC 899D ORLANDO FL
2005-02-10 407-276-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 ORLANDO FL
2005-02-09 407-583-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 ORLANDO FL
2005-02-09 407-583-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 ORLANDO FL
2005-02-08 407-744-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 KISSIMMEE FL
2005-02-01 407-393-5XXX 5000–5999Assigned MCI WORLDCOM COMMUNICATIONS, INC. - FL 7448 ORLANDO FL
2005-02-01 407-517-4XXX 4000–4999Assigned MCI WORLDCOM COMMUNICATIONS, INC. - FL 7448 ORLANDO FL
2005-02-01 407-517-6XXX 6000–6999Assigned MCI WORLDCOM COMMUNICATIONS, INC. - FL 7448 ORLANDO FL
2005-02-01 407-770-5XXX 5000–5999Assigned MCI WORLDCOM COMMUNICATIONS, INC. - FL 7448 ORLANDO FL
2005-01-26 407-259-1XXX 1000–1999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 ORLANDO FL
2005-01-26 407-259-8XXX 8000–8999Assigned METROPCS NETWORKS, LLC 899D ORLANDO FL
2005-01-26 407-259-9XXX 9000–9999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 ORLANDO FL
2005-01-21 407-235-8XXX 8000–8999Assigned METROPCS NETWORKS, LLC 899D ORLANDO FL
2005-01-21 407-362-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 ORLANDO FL
2005-01-21 407-744-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 KISSIMMEE FL
2005-01-19 407-259-6XXX 6000–6999Assigned METROPCS NETWORKS, LLC 899D ORLANDO FL
2005-01-19 407-259-7XXX 7000–7999Assigned METROPCS NETWORKS, LLC 899D ORLANDO FL
2005-01-13 407-513-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 ORLANDO FL
2005-01-12 407-288-4XXX 4000–4999Assigned AERIAL COMMUNICATIONS, INC. 6701 KISSIMMEE FL
2005-01-12 407-288-5XXX 5000–5999Assigned AERIAL COMMUNICATIONS, INC. 6701 KISSIMMEE FL
2005-01-12 407-288-6XXX 6000–6999Assigned AERIAL COMMUNICATIONS, INC. 6701 KISSIMMEE FL
2005-01-12 407-517-8XXX 8000–8999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 ORLANDO FL
2005-01-12 407-666-0XXX 0000–0999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 ORLANDO FL
2005-01-12 407-666-1XXX 1000–1999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 ORLANDO 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.