Recent thousands-block assignments

21 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 580

ONVOY, LLC - OK 11

NEW CINGULAR WIRELESS PCS, LLC - IL 7

TELNYX LLC 1

T-MOBILE USA, INC. 1

OPENTACT INC. 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 thousands-block assignments
Assigned	Thousands-block	Last 4 digits	Status	Assignee	OCN	Rate center	State
2016-01-26	580-596-0XXX	0000–0999	Assigned	PEERLESS NETWORK OF OKLAHOMA, LLC - OK	384H	CHEROKEE	OK
2016-01-26	580-633-9XXX	9000–9999	Assigned	PEERLESS NETWORK OF OKLAHOMA, LLC - OK	384H	ELDORADO	OK
2016-01-26	580-669-0XXX	0000–0999	Assigned	PEERLESS NETWORK OF OKLAHOMA, LLC - OK	384H	GLENCOE	OK
2016-01-26	580-738-0XXX	0000–0999	Assigned	PEERLESS NETWORK OF OKLAHOMA, LLC - OK	384H	HEADRICK	OK
2016-01-26	580-794-1XXX	1000–1999	Assigned	PEERLESS NETWORK OF OKLAHOMA, LLC - OK	384H	FAIRVIEW	OK
2016-01-26	580-825-9XXX	9000–9999	Assigned	PEERLESS NETWORK OF OKLAHOMA, LLC - OK	384H	HITCHCOCK	OK
2016-01-25	580-200-0XXX	0000–0999	Assigned	PEERLESS NETWORK OF OKLAHOMA, LLC - OK	384H	CADDO	OK
2016-01-25	580-204-0XXX	0000–0999	Assigned	PEERLESS NETWORK OF OKLAHOMA, LLC - OK	384H	BOSWELL	OK
2016-01-25	580-205-0XXX	0000–0999	Assigned	PEERLESS NETWORK OF OKLAHOMA, LLC - OK	384H	BENNINGTON	OK
2016-01-25	580-218-0XXX	0000–0999	Assigned	PEERLESS NETWORK OF OKLAHOMA, LLC - OK	384H	BRECKENRDG	OK
2016-01-25	580-232-1XXX	1000–1999	Assigned	PEERLESS NETWORK OF OKLAHOMA, LLC - OK	384H	CACHE	OK
2016-01-25	580-405-0XXX	0000–0999	Assigned	PEERLESS NETWORK OF OKLAHOMA, LLC - OK	384H	ALLEN	OK
2016-01-25	580-422-1XXX	1000–1999	Assigned	PEERLESS NETWORK OF OKLAHOMA, LLC - OK	384H	BILLINGS	OK
2016-01-25	580-877-0XXX	0000–0999	Assigned	PEERLESS NETWORK OF OKLAHOMA, LLC - OK	384H	SOUTHMEADE	OK
2016-01-22	580-448-9XXX	9000–9999	Assigned	PEERLESS NETWORK OF OKLAHOMA, LLC - OK	384H	SARKNSASCY	OK
2016-01-22	580-589-0XXX	0000–0999	Assigned	PEERLESS NETWORK OF OKLAHOMA, LLC - OK	384H	SO COLDWTR	OK
2016-01-19	580-576-0XXX	0000–0999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	PONCA CITY	OK
2016-01-19	580-576-1XXX	1000–1999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	PONCA CITY	OK
2016-01-15	580-382-8XXX	8000–8999	Assigned	MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OK	7258	PONCA CITY	OK
2016-01-13	580-572-6XXX	6000–6999	Assigned	TELEPORT COMMUNICATIONS AMERICA OK - LLC	530C	PERRY	OK
2016-01-13	580-771-6XXX	6000–6999	Assigned	METROPCS, INC.	5562	LAWTON	OK
2016-01-11	580-291-6XXX	6000–6999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	LAWTON	OK
2016-01-11	580-291-7XXX	7000–7999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	LAWTON	OK
2016-01-11	580-291-8XXX	8000–8999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	LAWTON	OK
2016-01-11	580-318-6XXX	6000–6999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	ALTUS	OK
2016-01-11	580-649-6XXX	6000–6999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	ALTUS	OK
2016-01-08	580-376-6XXX	6000–6999	Assigned	TELEPORT COMMUNICATIONS AMERICA OK - LLC	530C	IDABEL	OK
2015-12-31	580-857-7XXX	7000–7999	Assigned	ONVOY, LLC - OK	409F	ALLEN	OK
2015-12-22	580-722-3XXX	3000–3999	Assigned	MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OK	7258	NEWKIRK	OK
2015-12-11	580-312-4XXX	4000–4999	Assigned	PINE TELEPHONE COMPANY DBA PINE CELL PHONES, INC.	235C	BROKEN BOW	OK
2015-12-11	580-312-5XXX	5000–5999	Assigned	PINE TELEPHONE COMPANY DBA PINE CELL PHONES, INC.	235C	BROKEN BOW	OK
2015-11-23	580-447-3XXX	3000–3999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	ADA	OK
2015-11-23	580-447-4XXX	4000–4999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	ADA	OK
2015-11-23	580-969-8XXX	8000–8999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	HUGO	OK
2015-11-11	580-238-1XXX	1000–1999	Assigned	PEERLESS NETWORK OF OKLAHOMA, LLC - OK	384H	MARIETTA	OK
2015-11-11	580-247-1XXX	1000–1999	Assigned	PEERLESS NETWORK OF OKLAHOMA, LLC - OK	384H	DAVIS	OK
2015-11-11	580-263-2XXX	2000–2999	Assigned	PEERLESS NETWORK OF OKLAHOMA, LLC - OK	384H	MADILL	OK
2015-11-11	580-301-5XXX	5000–5999	Assigned	PEERLESS NETWORK OF OKLAHOMA, LLC - OK	384H	ALTUS	OK
2015-11-11	580-302-9XXX	9000–9999	Assigned	PEERLESS NETWORK OF OKLAHOMA, LLC - OK	384H	WEATHERFD	OK
2015-11-11	580-382-9XXX	9000–9999	Assigned	PEERLESS NETWORK OF OKLAHOMA, LLC - OK	384H	PONCA CITY	OK
2015-11-11	580-406-0XXX	0000–0999	Assigned	PEERLESS NETWORK OF OKLAHOMA, LLC - OK	384H	HUGO	OK
2015-11-11	580-440-1XXX	1000–1999	Assigned	PEERLESS NETWORK OF OKLAHOMA, LLC - OK	384H	KAW CITY	OK
2015-11-11	580-441-1XXX	1000–1999	Assigned	PEERLESS NETWORK OF OKLAHOMA, LLC - OK	384H	ELMORECITY	OK
2015-11-11	580-656-9XXX	9000–9999	Assigned	PEERLESS NETWORK OF OKLAHOMA, LLC - OK	384H	DUNCAN	OK
2015-11-11	580-660-9XXX	9000–9999	Assigned	PEERLESS NETWORK OF OKLAHOMA, LLC - OK	384H	CORDELL	OK
2015-11-11	580-670-9XXX	9000–9999	Assigned	PEERLESS NETWORK OF OKLAHOMA, LLC - OK	384H	BLACKWELL	OK
2015-11-11	580-729-3XXX	3000–3999	Assigned	PEERLESS NETWORK OF OKLAHOMA, LLC - OK	384H	SAYRE	OK
2015-11-11	580-748-9XXX	9000–9999	Assigned	PEERLESS NETWORK OF OKLAHOMA, LLC - OK	384H	ALVA	OK
2015-11-11	580-752-9XXX	9000–9999	Assigned	PEERLESS NETWORK OF OKLAHOMA, LLC - OK	384H	HOBART	OK
2015-11-11	580-782-9XXX	9000–9999	Assigned	PEERLESS NETWORK OF OKLAHOMA, LLC - OK	384H	MANGUM	OK

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.