Recent prefix assignments

1 prefixes assigned in the last 30 days · from the daily NANPA CO code file, 09/20/2026

Full prefixes (NXX) Thousands-blocks (1,000-number pools)

The Code holder is who opened each NPA-NXX prefix — not necessarily who holds the numbers. A prefix is 10,000 numbers, but under pooling its ten 1,000-number blocks are handed out individually, often to different carriers; the code holder may hold only one block, or none. The Thousands-blocks column shows how the ten blocks are really split — click which blocks → to see who holds each 1,000-number block and its last-4-digit range. Assignments are initial assignments; the current serving carrier may differ due to portability.

Most active assignees, last 30 days — NPA 754

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

Recent NPA-NXX prefix assignments
Assigned	NPA-NXX	Thousands-blocks taken (last-4 opening)	Code holder	OCN	Rate center	State
2014-04-25	754-260	0–9 XXXall 10 · 6 holders which blocks →	CENTURYLINK COMMUNICATIONS, LLC	508J	HOLLYWOOD	FL
2014-04-22	754-208	0–9 XXXall 10 · 4 holders which blocks →	COMCAST IP PHONE, LLC	318J	HOLLYWOOD	FL
2014-04-04	754-701	0–9 XXXall 10 · 4 holders which blocks →	LEVEL 3 COMMUNICATIONS, LLC - FL	4802	FTLAUDERDL	FL
2014-03-18	754-207	0–9 XXXall 10 · 2 holders which blocks →	METROPCS, INC.	5562	FTLAUDERDL	FL
2013-10-18	754-703	0–9 XXXall 10 · 5 holders which blocks →	OMNIPOINT MIAMI E LICENSE, LLC	6889	HOLLYWOOD	FL
2013-06-10	754-210	0–9 XXXall 10 · 4 holders which blocks →	LEVEL 3 COMMUNICATIONS, LLC - FL	4802	HOLLYWOOD	FL
2013-04-09	754-307	0–9 XXXall 10 · 3 holders which blocks →	COMCAST IP PHONE, LLC	318J	POMPANOBCH	FL
2013-04-03	754-205	0–9 XXXall 10 · 4 holders which blocks →	ONVOY, LLC - FL	937C	POMPANOBCH	FL
2013-02-25	754-265	0–9 XXXall 10 · 2 holders which blocks →	AT&T ENTERPRISES, LLC	516C	FTLAUDERDL	FL
2012-12-18	754-206	0–9 XXXall 10 · 3 holders which blocks →	COMCAST IP PHONE, LLC	318J	FTLAUDERDL	FL
2012-12-18	754-610	0–9 XXXall 10 · 2 holders which blocks →	OMNIPOINT MIAMI E LICENSE, LLC	6889	HOLLYWOOD	FL
2012-10-19	754-217	0–9 XXXall 10 · 4 holders which blocks →	LEVEL 3 COMMUNICATIONS, LLC - FL	4802	HOLLYWOOD	FL
2012-08-30	754-203	0–9 XXXwhole prefix which blocks →	PEERLESS NETWORK OF FLORIDA, LLC - FL	902E	CORAL SPG	FL
2012-05-21	754-800	0–9 XXXall 10 · 4 holders which blocks →	TERRA NOVA TELECOM, INC. - FL	382G	POMPANOBCH	FL
2012-04-24	754-202	0–9 XXXall 10 · 2 holders which blocks →	OMNIPOINT MIAMI E LICENSE, LLC	6889	HOLLYWOOD	FL
2012-04-06	754-600	0–9 XXXall 10 · 7 holders which blocks →	TERRA NOVA TELECOM, INC. - FL	382G	DEERFLDBCH	FL
2011-07-11	754-220	0–9 XXXall 10 · 5 holders which blocks →	BANDWIDTH.COM CLEC, LLC - FL	982E	POMPANOBCH	FL
2011-06-01	754-263	0–9 XXXall 10 · 5 holders which blocks →	AT&T ENTERPRISES, LLC	516C	HOLLYWOOD	FL
2011-04-28	754-400	0–9 XXXall 10 · 3 holders which blocks →	BANDWIDTH.COM CLEC, LLC - FL	982E	HOLLYWOOD	FL
2010-11-26	754-222	0–9 XXXall 10 · 3 holders which blocks →	LEVEL 3 COMMUNICATIONS, LLC - FL	4802	POMPANOBCH	FL
2010-11-24	754-300	0–9 XXXall 10 · 2 holders which blocks →	LEVEL 3 COMMUNICATIONS, LLC - FL	4802	FTLAUDERDL	FL
2010-11-20	754-201	0–9 XXXall 10 · 3 holders which blocks →	LEVEL 3 COMMUNICATIONS, LLC - FL	4802	HOLLYWOOD	FL
2010-10-08	754-200	0–9 XXXall 10 · 3 holders which blocks →	BANDWIDTH.COM CLEC, LLC - FL	982E	FTLAUDERDL	FL
2010-09-01	754-229	0–9 XXXall 10 · 5 holders which blocks →	BANDWIDTH.COM CLEC, LLC - FL	982E	CORAL SPG	FL
2010-08-17	754-223	0–9 XXXall 10 · 5 holders which blocks →	AT&T ENTERPRISES, LLC	516C	FTLAUDERDL	FL
2010-06-02	754-227	0–9 XXXall 10 · 4 holders which blocks →	LEVEL 3 COMMUNICATIONS, LLC - FL	4802	DEERFLDBCH	FL
2010-02-11	754-500	0–9 XXXwhole prefix which blocks →	PAETEC ITEL, LLC	829J	HOLLYWOOD	FL
2010-01-15	754-551	0–9 XXXall 10 · 5 holders which blocks →	METROPCS, INC.	5562	FTLAUDERDL	FL
2009-02-24	754-779	0–9 XXXall 10 · 4 holders which blocks →	METROPCS, INC.	5562	FTLAUDERDL	FL
2009-02-24	754-816	0–9 XXXall 10 · 6 holders which blocks →	METROPCS, INC.	5562	HOLLYWOOD	FL
2007-07-18	754-242	0–9 XXXall 10 · 3 holders which blocks →	METROPCS, INC.	5562	POMPANOBCH	FL
2006-08-01	754-273	0–9 XXXall 10 · 4 holders which blocks →	METROPCS, INC.	5562	HOLLYWOOD	FL
2006-08-01	754-281	0–9 XXXall 10 · 2 holders which blocks →	METROPCS, INC.	5562	FTLAUDERDL	FL
2002-09-06	754-321	0–9 XXXwhole prefix which blocks →	BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL	9417	FTLAUDERDL	FL
2002-09-06	754-322	none assigned yet which blocks →	BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL	9417	FTLAUDERDL	FL
2002-09-06	754-323	none assigned yet which blocks →	BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL	9417	FTLAUDERDL	FL
2002-09-06	754-581	7XXX8XXX9XXX · 3 holders which blocks →	OMNIPOINT MIAMI E LICENSE, LLC	6889	HOLLYWOOD	FL
2002-07-16	754-214	not yet reported which blocks →	METROPCS, INC.	5562	FTLAUDERDL	FL
2002-06-12	754-204	not yet reported which blocks →	METROPCS, INC.	5562	HOLLYWOOD	FL
2002-05-14	754-422	not yet reported which blocks →	METROPCS, INC.	5562	FTLAUDERDL	FL
2002-05-14	754-423	not yet reported which blocks →	METROPCS, INC.	5562	HOLLYWOOD	FL
2002-04-30	754-264	0XXX1XXX7XXX8XXX · 3 holders which blocks →	METROPCS, INC.	5562	DEERFLDBCH	FL
2002-04-16	754-244	not yet reported which blocks →	METROPCS, INC.	5562	HOLLYWOOD	FL
2002-04-16	754-245	not yet reported which blocks →	METROPCS, INC.	5562	CORAL SPG	FL
2002-04-16	754-246	not yet reported which blocks →	METROPCS, INC.	5562	FTLAUDERDL	FL
2002-02-22	754-224	2XXX3XXX4XXX5XXX · 2 holders which blocks →	OMNIPOINT MIAMI E LICENSE, LLC	6889	FTLAUDERDL	FL
2002-02-22	754-234	not yet reported which blocks →	METROPCS, INC.	5562	FTLAUDERDL	FL
2002-02-22	754-235	not yet reported which blocks →	METROPCS, INC.	5562	POMPANOBCH	FL
2002-01-24	754-366	not yet reported which blocks →	METROPCS, INC.	5562	POMPANOBCH	FL
2002-01-24	754-367	not yet reported which blocks →	METROPCS, INC.	5562	DEERFLDBCH	FL

Source: NANPA CO Code Assignments (Utilized, All States, Public), file date 09/20/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.