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
2011-02-23 754-223-8XXX 8000–8999Assigned ONVOY, LLC - FL 937C FTLAUDERDL FL
2011-02-15 754-200-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E FTLAUDERDL FL
2011-02-15 754-222-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E POMPANOBCH FL
2011-02-15 754-227-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E DEERFLDBCH FL
2011-02-11 754-300-1XXX 1000–1999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 FTLAUDERDL FL
2011-02-11 754-300-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 FTLAUDERDL FL
2011-01-26 754-201-1XXX 1000–1999Assigned AT&T ENTERPRISES, LLC 516C HOLLYWOOD FL
2011-01-26 754-201-5XXX 5000–5999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 HOLLYWOOD FL
2011-01-26 754-201-6XXX 6000–6999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 HOLLYWOOD FL
2011-01-26 754-201-7XXX 7000–7999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 HOLLYWOOD FL
2011-01-26 754-201-8XXX 8000–8999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 HOLLYWOOD FL
2011-01-26 754-201-9XXX 9000–9999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 HOLLYWOOD FL
2011-01-26 754-227-7XXX 7000–7999Assigned COMCAST IP PHONE, LLC 318J DEERFLDBCH FL
2011-01-20 754-300-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E FTLAUDERDL FL
2010-12-13 754-229-3XXX 3000–3999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 CORAL SPG FL
2010-11-29 754-222-3XXX 3000–3999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 POMPANOBCH FL
2010-11-29 754-222-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 POMPANOBCH FL
2010-11-29 754-300-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 FTLAUDERDL FL
2010-11-29 754-300-3XXX 3000–3999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 FTLAUDERDL FL
2010-11-29 754-300-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 FTLAUDERDL FL
2010-11-29 754-444-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E POMPANOBCH FL
2010-11-29 754-444-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E POMPANOBCH FL
2010-11-29 754-444-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E POMPANOBCH FL
2010-11-23 754-201-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 HOLLYWOOD FL
2010-11-23 754-201-3XXX 3000–3999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 HOLLYWOOD FL
2010-11-23 754-201-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 HOLLYWOOD FL
2010-10-25 754-229-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 CORAL SPG FL
2010-10-21 754-227-4XXX 4000–4999Assigned PAETEC ITEL, LLC 829J DEERFLDBCH FL
2010-10-11 754-200-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E FTLAUDERDL FL
2010-10-11 754-200-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E FTLAUDERDL FL
2010-10-11 754-200-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E FTLAUDERDL FL
2010-09-17 754-551-2XXX 2000–2999Assigned ONVOY, LLC - FL 937C FTLAUDERDL FL
2010-09-01 754-229-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E CORAL SPG FL
2010-09-01 754-229-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E CORAL SPG FL
2010-08-18 754-223-7XXX 7000–7999Assigned AT&T ENTERPRISES, LLC 516C FTLAUDERDL FL
2010-06-03 754-227-0XXX 0000–0999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 DEERFLDBCH FL
2010-04-05 754-551-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 FTLAUDERDL FL
2010-04-05 754-551-7XXX 7000–7999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 FTLAUDERDL FL
2010-03-29 754-551-6XXX 6000–6999Assigned AT&T ENTERPRISES, LLC 516C FTLAUDERDL FL
2010-02-16 754-500-0XXX 0000–0999Assigned PAETEC COMMUNICATIONS, INC. - FL 4227 HOLLYWOOD FL
2010-02-16 754-500-1XXX 1000–1999Assigned PAETEC COMMUNICATIONS, INC. - FL 4227 HOLLYWOOD FL
2010-02-16 754-500-2XXX 2000–2999Assigned PAETEC COMMUNICATIONS, INC. - FL 4227 HOLLYWOOD FL
2010-02-16 754-500-3XXX 3000–3999Assigned PAETEC COMMUNICATIONS, INC. - FL 4227 HOLLYWOOD FL
2010-02-16 754-500-4XXX 4000–4999Assigned PAETEC COMMUNICATIONS, INC. - FL 4227 HOLLYWOOD FL
2010-02-16 754-500-5XXX 5000–5999Assigned PAETEC COMMUNICATIONS, INC. - FL 4227 HOLLYWOOD FL
2010-02-16 754-500-6XXX 6000–6999Assigned PAETEC COMMUNICATIONS, INC. - FL 4227 HOLLYWOOD FL
2010-02-16 754-500-7XXX 7000–7999Assigned PAETEC COMMUNICATIONS, INC. - FL 4227 HOLLYWOOD FL
2010-02-16 754-500-8XXX 8000–8999Assigned PAETEC COMMUNICATIONS, INC. - FL 4227 HOLLYWOOD FL
2010-02-16 754-500-9XXX 9000–9999Assigned PAETEC COMMUNICATIONS, INC. - FL 4227 HOLLYWOOD FL
2010-02-10 754-816-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E 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.