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
2023-12-20	806-403-9XXX	9000–9999	Assigned	COMMIO, LLC	939H	LUBBOCK	TX
2023-12-20	806-724-1XXX	1000–1999	Assigned	COMMIO, LLC	939H	LUBBOCK	TX
2023-12-20	806-724-9XXX	9000–9999	Assigned	COMMIO, LLC	939H	LUBBOCK	TX
2023-12-20	806-749-8XXX	8000–8999	Assigned	COMMIO, LLC	939H	LUBBOCK	TX
2023-12-20	806-749-9XXX	9000–9999	Assigned	COMMIO, LLC	939H	LUBBOCK	TX
2023-12-20	806-758-9XXX	9000–9999	Assigned	COMMIO, LLC	939H	LUBBOCK	TX
2023-12-20	806-762-9XXX	9000–9999	Assigned	COMMIO, LLC	939H	LUBBOCK	TX
2023-12-04	806-218-9XXX	9000–9999	Assigned	IP HORIZON LLC	515J	LUBBOCK	TX
2023-12-04	806-288-0XXX	0000–0999	Assigned	IP HORIZON LLC	515J	PLAINVIEW	TX
2023-12-04	806-288-8XXX	8000–8999	Assigned	IP HORIZON LLC	515J	PLAINVIEW	TX
2023-12-04	806-338-3XXX	3000–3999	Assigned	IP HORIZON LLC	515J	GRUVER	TX
2023-12-04	806-338-9XXX	9000–9999	Assigned	IP HORIZON LLC	515J	GRUVER	TX
2023-12-04	806-386-7XXX	7000–7999	Assigned	IP HORIZON LLC	515J	HEREFORD	TX
2023-12-04	806-386-8XXX	8000–8999	Assigned	IP HORIZON LLC	515J	HEREFORD	TX
2023-12-04	806-432-1XXX	1000–1999	Assigned	IP HORIZON LLC	515J	CANADIAN	TX
2023-12-04	806-432-9XXX	9000–9999	Assigned	IP HORIZON LLC	515J	CANADIAN	TX
2023-12-04	806-550-1XXX	1000–1999	Assigned	IP HORIZON LLC	515J	PAMPA	TX
2023-12-04	806-550-8XXX	8000–8999	Assigned	IP HORIZON LLC	515J	PAMPA	TX
2023-12-04	806-715-9XXX	9000–9999	Assigned	IP HORIZON LLC	515J	LUBBOCK	TX
2023-12-04	806-718-0XXX	0000–0999	Assigned	IP HORIZON LLC	515J	AMARILLO	TX
2023-12-04	806-718-9XXX	9000–9999	Assigned	IP HORIZON LLC	515J	AMARILLO	TX
2023-12-04	806-735-8XXX	8000–8999	Assigned	IP HORIZON LLC	515J	SLATON	TX
2023-12-04	806-735-9XXX	9000–9999	Assigned	IP HORIZON LLC	515J	SLATON	TX
2023-12-04	806-812-8XXX	8000–8999	Assigned	IP HORIZON LLC	515J	MCLEAN	TX
2023-12-04	806-812-9XXX	9000–9999	Assigned	IP HORIZON LLC	515J	MCLEAN	TX
2023-12-04	806-816-1XXX	1000–1999	Assigned	IP HORIZON LLC	515J	SHAMROCK	TX
2023-12-04	806-816-8XXX	8000–8999	Assigned	IP HORIZON LLC	515J	SHAMROCK	TX
2023-12-04	806-819-0XXX	0000–0999	Assigned	IP HORIZON LLC	515J	LOCKNEY	TX
2023-12-04	806-819-1XXX	1000–1999	Assigned	IP HORIZON LLC	515J	LOCKNEY	TX
2023-12-04	806-835-3XXX	3000–3999	Assigned	IP HORIZON LLC	515J	LEFORS	TX
2023-12-04	806-835-8XXX	8000–8999	Assigned	IP HORIZON LLC	515J	LEFORS	TX
2023-12-04	806-836-7XXX	7000–7999	Assigned	IP HORIZON LLC	515J	STINNETT	TX
2023-12-04	806-836-9XXX	9000–9999	Assigned	IP HORIZON LLC	515J	STINNETT	TX
2023-12-04	806-839-0XXX	0000–0999	Assigned	IP HORIZON LLC	515J	HALECENTER	TX
2023-12-04	806-839-9XXX	9000–9999	Assigned	IP HORIZON LLC	515J	HALECENTER	TX
2023-12-04	806-848-6XXX	6000–6999	Assigned	IP HORIZON LLC	515J	SKELLYTOWN	TX
2023-12-04	806-848-9XXX	9000–9999	Assigned	IP HORIZON LLC	515J	SKELLYTOWN	TX
2023-12-01	806-802-8XXX	8000–8999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	PAMPA	TX
2023-12-01	806-984-7XXX	7000–7999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	COLDWATER	TX
2023-11-21	806-641-7XXX	7000–7999	Assigned	LEVEL 3 COMMUNICATIONS, LLC - TX	6114	AMARILLO	TX
2023-11-13	806-486-8XXX	8000–8999	Assigned	ONVOY SPECTRUM, LLC	624H	PAMPA	TX
2023-11-13	806-660-8XXX	8000–8999	Assigned	ONVOY SPECTRUM, LLC	624H	PAMPA	TX
2023-11-13	806-802-1XXX	1000–1999	Assigned	ONVOY SPECTRUM, LLC	624H	PAMPA	TX
2023-11-02	806-809-1XXX	1000–1999	Assigned	NUSO, LLC	478J	LUBBOCK	TX
2023-11-02	806-809-6XXX	6000–6999	Assigned	NUSO, LLC	478J	LUBBOCK	TX
2023-11-01	806-288-3XXX	3000–3999	Assigned	NUSO, LLC	732J	PLAINVIEW	TX
2023-11-01	806-288-4XXX	4000–4999	Assigned	NUSO, LLC	732J	PLAINVIEW	TX
2023-11-01	806-804-1XXX	1000–1999	Assigned	NUSO, LLC	478J	AMARILLO	TX
2023-11-01	806-804-3XXX	3000–3999	Assigned	NUSO, LLC	478J	AMARILLO	TX
2023-10-16	806-646-1XXX	1000–1999	Assigned	CSC WIRELESS, LLC	425J	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.