Recent thousands-block assignments

16 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 806

OPENTACT INC. 4

NEW CINGULAR WIRELESS PCS, LLC - IL 4

XIT TELECOMMUNICATIONS & TECHNOLOGY, INC. - TX 2

PEERLESS NETWORK OF TEXAS, LLC - TX 2

CSC WIRELESS, LLC 2

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 thousands-block assignments
Assigned	Thousands-block	Last 4 digits	Status	Assignee	OCN	Rate center	State
2019-05-24	806-642-5XXX	5000–5999	Assigned	ONVOY, LLC - TX	903C	LUBBOCK	TX
2019-05-24	806-642-6XXX	6000–6999	Assigned	ONVOY, LLC - TX	903C	LUBBOCK	TX
2019-05-22	806-217-6XXX	6000–6999	Assigned	TELEPORT COMMUNICATIONS AMERICA, LLC - TX	7148	CANADIAN	TX
2019-05-20	806-639-6XXX	6000–6999	Assigned	TELEPORT COMMUNICATIONS AMERICA, LLC - TX	7148	AMARILLO	TX
2019-05-08	806-621-4XXX	4000–4999	Assigned	BANDWIDTH.COM CLEC, LLC - TX	004F	BORGER	TX
2019-04-26	806-304-1XXX	1000–1999	Assigned	ONVOY, LLC - TX	903C	CANADIAN	TX
2019-04-26	806-590-1XXX	1000–1999	Assigned	ONVOY, LLC - TX	903C	HALECENTER	TX
2019-04-10	806-516-6XXX	6000–6999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX	6506	LUBBOCK	TX
2019-04-01	806-375-5XXX	5000–5999	Assigned	ONVOY, LLC - TX	903C	ALLISON	TX
2019-04-01	806-375-7XXX	7000–7999	Assigned	ONVOY, LLC - TX	903C	ALLISON	TX
2019-04-01	806-646-2XXX	2000–2999	Assigned	CSC WIRELESS, LLC	425J	AMARILLO	TX
2019-04-01	806-705-2XXX	2000–2999	Assigned	CSC WIRELESS, LLC	425J	LUBBOCK	TX
2019-03-27	806-253-5XXX	5000–5999	Assigned	ONVOY, LLC - TX	903C	RALLS	TX
2019-03-27	806-253-6XXX	6000–6999	Assigned	ONVOY, LLC - TX	903C	RALLS	TX
2019-03-27	806-478-8XXX	8000–8999	Assigned	BANDWIDTH.COM CLEC, LLC - TX	004F	LOCKNEY	TX
2019-03-27	806-516-8XXX	8000–8999	Assigned	ONVOY, LLC - TX	903C	LUBBOCK	TX
2019-03-27	806-516-9XXX	9000–9999	Assigned	ONVOY, LLC - TX	903C	LUBBOCK	TX
2019-03-27	806-581-0XXX	0000–0999	Assigned	ONVOY, LLC - TX	903C	IDALOU	TX
2019-03-27	806-581-1XXX	1000–1999	Assigned	ONVOY, LLC - TX	903C	IDALOU	TX
2019-03-27	806-583-0XXX	0000–0999	Assigned	ONVOY, LLC - TX	903C	TULIA	TX
2019-03-27	806-583-1XXX	1000–1999	Assigned	ONVOY, LLC - TX	903C	TULIA	TX
2019-03-27	806-602-8XXX	8000–8999	Assigned	ONVOY, LLC - TX	903C	PETERSBURG	TX
2019-03-27	806-602-9XXX	9000–9999	Assigned	ONVOY, LLC - TX	903C	PETERSBURG	TX
2019-03-27	806-605-1XXX	1000–1999	Assigned	ONVOY, LLC - TX	903C	LORENZO	TX
2019-03-27	806-605-2XXX	2000–2999	Assigned	ONVOY, LLC - TX	903C	LORENZO	TX
2019-03-26	806-243-4XXX	4000–4999	Assigned	ONVOY, LLC - TX	903C	HURLWOOD	TX
2019-03-26	806-243-5XXX	5000–5999	Assigned	ONVOY, LLC - TX	903C	HURLWOOD	TX
2019-03-26	806-302-4XXX	4000–4999	Assigned	ONVOY, LLC - TX	903C	HALECENTER	TX
2019-03-26	806-302-5XXX	5000–5999	Assigned	ONVOY, LLC - TX	903C	HALECENTER	TX
2019-03-26	806-329-5XXX	5000–5999	Assigned	ONVOY, LLC - TX	903C	SLATON	TX
2019-03-26	806-404-0XXX	0000–0999	Assigned	ONVOY, LLC - TX	903C	SHALLOWTR	TX
2019-03-26	806-404-1XXX	1000–1999	Assigned	ONVOY, LLC - TX	903C	SHALLOWTR	TX
2019-03-26	806-454-7XXX	7000–7999	Assigned	ONVOY, LLC - TX	903C	CROSBYTON	TX
2019-03-26	806-454-8XXX	8000–8999	Assigned	ONVOY, LLC - TX	903C	CROSBYTON	TX
2019-03-26	806-478-5XXX	5000–5999	Assigned	ONVOY, LLC - TX	903C	LOCKNEY	TX
2019-03-26	806-478-6XXX	6000–6999	Assigned	ONVOY, LLC - TX	903C	LOCKNEY	TX
2019-03-26	806-502-6XXX	6000–6999	Assigned	ONVOY, LLC - TX	903C	AMARILLO	TX
2019-03-26	806-502-7XXX	7000–7999	Assigned	ONVOY, LLC - TX	903C	AMARILLO	TX
2019-03-26	806-607-5XXX	5000–5999	Assigned	ONVOY, LLC - TX	903C	ABERNATHY	TX
2019-03-26	806-607-6XXX	6000–6999	Assigned	ONVOY, LLC - TX	903C	ABERNATHY	TX
2019-03-26	806-630-0XXX	0000–0999	Assigned	ONVOY, LLC - TX	903C	WOLFFORTH	TX
2019-03-26	806-630-1XXX	1000–1999	Assigned	ONVOY, LLC - TX	903C	WOLFFORTH	TX
2019-03-26	806-666-0XXX	0000–0999	Assigned	ONVOY, LLC - TX	903C	FLOYDADA	TX
2019-03-26	806-666-1XXX	1000–1999	Assigned	ONVOY, LLC - TX	903C	FLOYDADA	TX
2019-03-26	806-808-0XXX	0000–0999	Assigned	ONVOY, LLC - TX	903C	PLAINVIEW	TX
2019-03-26	806-808-1XXX	1000–1999	Assigned	ONVOY, LLC - TX	903C	PLAINVIEW	TX
2019-03-04	806-454-3XXX	3000–3999	Assigned	BANDWIDTH.COM CLEC, LLC - TX	004F	CROSBYTON	TX
2019-02-15	806-984-1XXX	1000–1999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	COLDWATER	TX
2019-02-14	806-641-3XXX	3000–3999	Assigned	TELEPORT COMMUNICATIONS AMERICA, LLC - TX	7148	AMARILLO	TX
2019-02-14	806-641-4XXX	4000–4999	Assigned	TELEPORT COMMUNICATIONS AMERICA, LLC - TX	7148	AMARILLO	TX

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.