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
2005-05-02 407-574-8XXX 8000–8999Assigned PAETEC ITEL, LLC 829J ORLANDO FL
2005-04-25 407-284-4XXX 4000–4999Assigned LEVEL 3 TELECOM OF FLORIDA, LP - FL 7635 ORLANDO FL
2005-04-25 407-284-6XXX 6000–6999Assigned LEVEL 3 TELECOM OF FLORIDA, LP - FL 7635 ORLANDO FL
2005-04-19 407-288-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 KISSIMMEE FL
2005-04-19 407-744-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 KISSIMMEE FL
2005-04-19 407-744-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 KISSIMMEE FL
2005-04-14 407-398-8XXX 8000–8999Assigned PAETEC ITEL, LLC 829J ORLANDO FL
2005-04-14 407-430-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 SANFORD FL
2005-04-14 407-430-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 SANFORD FL
2005-04-14 407-430-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 SANFORD FL
2005-04-14 407-430-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 SANFORD FL
2005-04-14 407-430-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 SANFORD FL
2005-04-14 407-430-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 SANFORD FL
2005-04-14 407-430-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 SANFORD FL
2005-04-14 407-562-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 SANFORD FL
2005-04-14 407-562-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 SANFORD FL
2005-04-14 407-562-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 SANFORD FL
2005-04-13 407-235-2XXX 2000–2999Assigned METROPCS NETWORKS, LLC 899D ORLANDO FL
2005-04-12 407-744-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 KISSIMMEE FL
2005-04-11 407-574-2XXX 2000–2999Assigned MCI WORLDCOM COMMUNICATIONS, INC. - FL 7448 ORLANDO FL
2005-04-11 407-574-3XXX 3000–3999Assigned MCI WORLDCOM COMMUNICATIONS, INC. - FL 7448 ORLANDO FL
2005-04-11 407-574-4XXX 4000–4999Assigned MCI WORLDCOM COMMUNICATIONS, INC. - FL 7448 ORLANDO FL
2005-04-11 407-574-5XXX 5000–5999Assigned MCI WORLDCOM COMMUNICATIONS, INC. - FL 7448 ORLANDO FL
2005-04-11 407-574-6XXX 6000–6999Assigned MCI WORLDCOM COMMUNICATIONS, INC. - FL 7448 ORLANDO FL
2005-04-11 407-574-7XXX 7000–7999Assigned MCI WORLDCOM COMMUNICATIONS, INC. - FL 7448 ORLANDO FL
2005-04-06 407-792-8XXX 8000–8999Assigned METROPCS NETWORKS, LLC 899D SANFORD FL
2005-04-05 407-575-3XXX 3000–3999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 ORLANDO FL
2005-04-05 407-575-4XXX 4000–4999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 ORLANDO FL
2005-04-05 407-575-5XXX 5000–5999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 ORLANDO FL
2005-04-04 407-276-0XXX 0000–0999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 ORLANDO FL
2005-04-04 407-276-1XXX 1000–1999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 ORLANDO FL
2005-04-04 407-276-2XXX 2000–2999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 ORLANDO FL
2005-04-04 407-276-3XXX 3000–3999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 ORLANDO FL
2005-04-04 407-575-6XXX 6000–6999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 ORLANDO FL
2005-04-04 407-575-7XXX 7000–7999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 ORLANDO FL
2005-04-04 407-575-8XXX 8000–8999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 ORLANDO FL
2005-04-04 407-744-6XXX 6000–6999Assigned AERIAL COMMUNICATIONS, INC. 6701 KISSIMMEE FL
2005-04-04 407-744-7XXX 7000–7999Assigned AERIAL COMMUNICATIONS, INC. 6701 KISSIMMEE FL
2005-04-04 407-965-9XXX 9000–9999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 ORLANDO FL
2005-03-29 407-268-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 SANFORD FL
2005-03-29 407-288-8XXX 8000–8999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 KISSIMMEE FL
2005-03-28 407-235-0XXX 0000–0999Assigned METROPCS NETWORKS, LLC 899D ORLANDO FL
2005-03-21 407-398-2XXX 2000–2999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 ORLANDO FL
2005-03-21 407-398-3XXX 3000–3999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 ORLANDO FL
2005-03-21 407-398-4XXX 4000–4999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 ORLANDO FL
2005-03-21 407-398-5XXX 5000–5999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 ORLANDO FL
2005-03-17 407-754-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 WINTERPARK FL
2005-03-17 407-754-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 WINTERPARK FL
2005-03-15 407-276-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 ORLANDO FL
2005-03-15 407-276-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 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.