NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

6 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 954
BANDWIDTH.COM CLEC, LLC - FL 4
TELEPORT COMMUNICATIONS AMERICA, LLC - FL 1
ONVOY, LLC - FL 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
2007-06-14 954-657-0XXX 0000–0999Assigned DSL INTERNET CORPORATION - FL 9264 POMPANOBCH FL
2007-06-14 954-657-4XXX 4000–4999Assigned DSL INTERNET CORPORATION - FL 9264 POMPANOBCH FL
2007-06-14 954-657-5XXX 5000–5999Assigned DSL INTERNET CORPORATION - FL 9264 POMPANOBCH FL
2007-06-14 954-657-6XXX 6000–6999Assigned DSL INTERNET CORPORATION - FL 9264 POMPANOBCH FL
2007-06-14 954-657-7XXX 7000–7999Assigned DSL INTERNET CORPORATION - FL 9264 POMPANOBCH FL
2007-06-14 954-671-3XXX 3000–3999Assigned DSL INTERNET CORPORATION - FL 9264 DEERFLDBCH FL
2007-06-14 954-688-0XXX 0000–0999Assigned DSL INTERNET CORPORATION - FL 9264 CORAL SPG FL
2007-06-14 954-699-2XXX 2000–2999Assigned DSL INTERNET CORPORATION - FL 9264 HOLLYWOOD FL
2007-06-14 954-780-0XXX 0000–0999Assigned DSL INTERNET CORPORATION - FL 9264 CORAL SPG FL
2007-06-14 954-780-1XXX 1000–1999Assigned DSL INTERNET CORPORATION - FL 9264 CORAL SPG FL
2007-06-14 954-780-2XXX 2000–2999Assigned DSL INTERNET CORPORATION - FL 9264 CORAL SPG FL
2007-06-14 954-780-4XXX 4000–4999Assigned DSL INTERNET CORPORATION - FL 9264 CORAL SPG FL
2007-06-14 954-843-6XXX 6000–6999Assigned DSL INTERNET CORPORATION - FL 9264 HOLLYWOOD FL
2007-06-14 954-856-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DEERFLDBCH FL
2007-06-14 954-871-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DEERFLDBCH FL
2007-06-14 954-871-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DEERFLDBCH FL
2007-06-14 954-913-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DEERFLDBCH FL
2007-06-14 954-913-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DEERFLDBCH FL
2007-05-25 954-603-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E CORAL SPG FL
2007-05-25 954-933-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 POMPANOBCH FL
2007-05-03 954-874-7XXX 7000–7999Assigned PAETEC ITEL, LLC 829J HOLLYWOOD FL
2007-05-03 954-933-4XXX 4000–4999Assigned PAETEC ITEL, LLC 829J POMPANOBCH FL
2007-04-25 954-282-6XXX 6000–6999Assigned PAETEC ITEL, LLC 829J CORAL SPG FL
2007-04-23 954-762-7XXX 7000–7999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 FTLAUDERDL FL
2007-04-23 954-769-0XXX 0000–0999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 FTLAUDERDL FL
2007-04-23 954-779-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 FTLAUDERDL FL
2007-04-23 954-892-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 FTLAUDERDL FL
2007-04-23 954-892-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 FTLAUDERDL FL
2007-04-23 954-903-0XXX 0000–0999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 FTLAUDERDL FL
2007-04-16 954-305-7XXX 7000–7999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 FTLAUDERDL FL
2007-04-12 954-482-0XXX 0000–0999Assigned COMCAST IP PHONE, LLC 318J DEERFLDBCH FL
2007-04-12 954-621-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DEERFLDBCH FL
2007-04-12 954-621-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DEERFLDBCH FL
2007-04-12 954-621-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DEERFLDBCH FL
2007-04-12 954-621-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DEERFLDBCH FL
2007-04-11 954-892-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 FTLAUDERDL FL
2007-04-11 954-892-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 FTLAUDERDL FL
2007-04-10 954-960-6XXX 6000–6999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - FL 8664 POMPANOBCH FL
2007-04-10 954-960-7XXX 7000–7999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - FL 8664 POMPANOBCH FL
2007-04-03 954-226-1XXX 1000–1999Assigned METROPCS, INC. 5562 FTLAUDERDL FL
2007-04-03 954-226-2XXX 2000–2999Assigned METROPCS, INC. 5562 FTLAUDERDL FL
2007-04-03 954-226-3XXX 3000–3999Assigned METROPCS, INC. 5562 FTLAUDERDL FL
2007-04-03 954-226-4XXX 4000–4999Assigned METROPCS, INC. 5562 FTLAUDERDL FL
2007-04-03 954-226-6XXX 6000–6999Assigned METROPCS, INC. 5562 FTLAUDERDL FL
2007-04-03 954-226-7XXX 7000–7999Assigned METROPCS, INC. 5562 FTLAUDERDL FL
2007-04-03 954-226-8XXX 8000–8999Assigned METROPCS, INC. 5562 FTLAUDERDL FL
2007-04-03 954-628-8XXX 8000–8999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 HOLLYWOOD FL
2007-04-02 954-226-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J FTLAUDERDL FL
2007-03-20 954-601-6XXX 6000–6999Assigned METROPCS, INC. 5562 POMPANOBCH FL
2007-03-20 954-601-7XXX 7000–7999Assigned METROPCS, INC. 5562 POMPANOBCH 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.