NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

5 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 754
NEW CINGULAR WIRELESS PCS, LLC - GA 3
ONVOY, LLC - FL 1
BANDWIDTH.COM CLEC, 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
2011-08-02 754-888-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E HOLLYWOOD FL
2011-07-27 754-220-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E POMPANOBCH FL
2011-07-26 754-263-6XXX 6000–6999Assigned ONVOY, LLC - FL 937C HOLLYWOOD FL
2011-07-25 754-333-7XXX 7000–7999Assigned ONVOY, LLC - FL 937C DEERFLDBCH FL
2011-07-18 754-333-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E DEERFLDBCH FL
2011-07-12 754-220-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E POMPANOBCH FL
2011-07-12 754-220-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E POMPANOBCH FL
2011-07-12 754-220-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E POMPANOBCH FL
2011-07-07 754-263-4XXX 4000–4999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - FL 8664 HOLLYWOOD FL
2011-07-07 754-263-5XXX 5000–5999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - FL 8664 HOLLYWOOD FL
2011-07-07 754-333-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E DEERFLDBCH FL
2011-07-07 754-333-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E DEERFLDBCH FL
2011-07-07 754-333-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E DEERFLDBCH FL
2011-07-07 754-999-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E POMPANOBCH FL
2011-07-07 754-999-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E POMPANOBCH FL
2011-06-16 754-263-2XXX 2000–2999Assigned COMCAST IP PHONE, LLC 318J HOLLYWOOD FL
2011-06-16 754-263-3XXX 3000–3999Assigned COMCAST IP PHONE, LLC 318J HOLLYWOOD FL
2011-06-08 754-263-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E HOLLYWOOD FL
2011-06-02 754-263-7XXX 7000–7999Assigned AT&T ENTERPRISES, LLC 516C HOLLYWOOD FL
2011-06-01 754-888-8XXX 8000–8999Assigned TERRA NOVA TELECOM, INC. - FL 382G HOLLYWOOD FL
2011-05-20 754-400-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E HOLLYWOOD FL
2011-05-20 754-400-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 HOLLYWOOD FL
2011-05-06 754-333-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 DEERFLDBCH FL
2011-05-06 754-333-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 DEERFLDBCH FL
2011-05-03 754-400-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E HOLLYWOOD FL
2011-05-03 754-400-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E HOLLYWOOD FL
2011-05-03 754-400-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E HOLLYWOOD FL
2011-05-03 754-400-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E HOLLYWOOD FL
2011-04-25 754-229-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E CORAL SPG FL
2011-04-25 754-444-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E POMPANOBCH FL
2011-04-25 754-444-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E POMPANOBCH FL
2011-04-25 754-444-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E POMPANOBCH FL
2011-04-25 754-444-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E POMPANOBCH FL
2011-04-25 754-999-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E POMPANOBCH FL
2011-03-24 754-229-8XXX 8000–8999Assigned AT&T ENTERPRISES, LLC 516C CORAL SPG FL
2011-03-24 754-444-5XXX 5000–5999Assigned PEERLESS NETWORK OF FLORIDA, LLC - FL 902E POMPANOBCH FL
2011-03-14 754-223-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E FTLAUDERDL FL
2011-03-14 754-223-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E FTLAUDERDL FL
2011-03-14 754-300-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E FTLAUDERDL FL
2011-03-14 754-300-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E FTLAUDERDL FL
2011-03-14 754-300-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E FTLAUDERDL FL
2011-03-14 754-300-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E FTLAUDERDL FL
2011-03-14 754-777-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E HOLLYWOOD FL
2011-03-14 754-777-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E HOLLYWOOD FL
2011-03-14 754-777-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E HOLLYWOOD FL
2011-03-14 754-777-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E HOLLYWOOD FL
2011-02-25 754-223-3XXX 3000–3999Assigned COMCAST IP PHONE, LLC 318J FTLAUDERDL FL
2011-02-25 754-223-4XXX 4000–4999Assigned COMCAST IP PHONE, LLC 318J FTLAUDERDL FL
2011-02-25 754-223-5XXX 5000–5999Assigned COMCAST IP PHONE, LLC 318J FTLAUDERDL FL
2011-02-25 754-444-3XXX 3000–3999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 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.