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
2016-11-10 954-955-0XXX 0000–0999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 FTLAUDERDL FL
2016-11-10 954-955-1XXX 1000–1999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 FTLAUDERDL FL
2016-11-10 954-955-2XXX 2000–2999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 FTLAUDERDL FL
2016-11-03 954-955-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FTLAUDERDL FL
2016-11-03 954-955-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FTLAUDERDL FL
2016-11-03 954-955-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FTLAUDERDL FL
2016-10-13 954-395-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 FTLAUDERDL FL
2016-09-19 954-405-8XXX 8000–8999Assigned PEERLESS NETWORK OF FLORIDA, LLC - FL 902E FTLAUDERDL FL
2016-09-09 954-488-4XXX 4000–4999Assigned METROPCS, INC. 5562 FTLAUDERDL FL
2016-09-09 954-988-0XXX 0000–0999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 HOLLYWOOD FL
2016-09-09 954-988-1XXX 1000–1999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 HOLLYWOOD FL
2016-09-09 954-995-6XXX 6000–6999Assigned METROPCS, INC. 5562 FTLAUDERDL FL
2016-08-31 954-488-5XXX 5000–5999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J FTLAUDERDL FL
2016-08-31 954-488-6XXX 6000–6999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J FTLAUDERDL FL
2016-08-31 954-488-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J FTLAUDERDL FL
2016-08-12 954-982-9XXX 9000–9999Assigned PAETEC COMMUNICATIONS, INC. - FL 4227 FTLAUDERDL FL
2016-08-03 954-350-3XXX 3000–3999Assigned HD CARRIER LLC 321J HOLLYWOOD FL
2016-08-03 954-350-4XXX 4000–4999Assigned HD CARRIER LLC 321J HOLLYWOOD FL
2016-08-03 954-350-5XXX 5000–5999Assigned HD CARRIER LLC 321J HOLLYWOOD FL
2016-08-03 954-350-6XXX 6000–6999Assigned HD CARRIER LLC 321J HOLLYWOOD FL
2016-08-03 954-350-7XXX 7000–7999Assigned HD CARRIER LLC 321J HOLLYWOOD FL
2016-08-03 954-350-8XXX 8000–8999Assigned HD CARRIER LLC 321J HOLLYWOOD FL
2016-08-03 954-350-9XXX 9000–9999Assigned HD CARRIER LLC 321J HOLLYWOOD FL
2016-07-19 954-405-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 FTLAUDERDL FL
2016-07-19 954-405-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 FTLAUDERDL FL
2016-07-19 954-405-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 FTLAUDERDL FL
2016-07-19 954-405-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 FTLAUDERDL FL
2016-07-19 954-405-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 FTLAUDERDL FL
2016-07-19 954-405-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 FTLAUDERDL FL
2016-07-08 954-488-8XXX 8000–8999Assigned AT&T ENTERPRISES, LLC 516C FTLAUDERDL FL
2016-07-08 954-488-9XXX 9000–9999Assigned AT&T ENTERPRISES, LLC 516C FTLAUDERDL FL
2016-07-05 954-997-1XXX 1000–1999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 HOLLYWOOD FL
2016-07-05 954-997-2XXX 2000–2999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 HOLLYWOOD FL
2016-07-05 954-997-3XXX 3000–3999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 HOLLYWOOD FL
2016-07-05 954-997-4XXX 4000–4999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 HOLLYWOOD FL
2016-06-20 954-488-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E FTLAUDERDL FL
2016-06-20 954-488-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E FTLAUDERDL FL
2016-06-17 954-621-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E DEERFLDBCH FL
2016-06-17 954-884-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E POMPANOBCH FL
2016-05-25 954-884-4XXX 4000–4999Assigned PAETEC ITEL, LLC 829J POMPANOBCH FL
2016-05-18 954-988-2XXX 2000–2999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - FL 8300 HOLLYWOOD FL
2016-05-18 954-988-3XXX 3000–3999Assigned HD CARRIER LLC 321J HOLLYWOOD FL
2016-05-18 954-988-4XXX 4000–4999Assigned HD CARRIER LLC 321J HOLLYWOOD FL
2016-05-18 954-988-7XXX 7000–7999Assigned HD CARRIER LLC 321J HOLLYWOOD FL
2016-05-18 954-988-8XXX 8000–8999Assigned HD CARRIER LLC 321J HOLLYWOOD FL
2016-05-18 954-988-9XXX 9000–9999Assigned HD CARRIER LLC 321J HOLLYWOOD FL
2016-05-12 954-329-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HOLLYWOOD FL
2016-05-12 954-329-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HOLLYWOOD FL
2016-05-12 954-350-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HOLLYWOOD FL
2016-05-12 954-350-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HOLLYWOOD 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.