Recent thousands-block assignments

21 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/19/2026

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
2022-08-19	580-714-5XXX	5000–5999	Assigned	BOOST SUBSCRIBERCO L.L.C.	490J	ACHILLE	OK
2022-08-08	580-292-0XXX	0000–0999	Assigned	TELNYX LLC	073H	INDIAHOMA	OK
2022-08-04	580-566-4XXX	4000–4999	Assigned	TERRA NOVA TELECOM INC.	145J	BOSWELL	OK
2022-08-04	580-756-8XXX	8000–8999	Assigned	TERRA NOVA TELECOM INC.	145J	MARLOW	OK
2022-07-27	580-469-9XXX	9000–9999	Assigned	T-MOBILE USA, INC.	6529	SAYRE	OK
2022-07-26	580-769-0XXX	0000–0999	Assigned	T-MOBILE USA, INC.	6529	SAYRE	OK
2022-07-19	580-833-0XXX	0000–0999	Assigned	BANDWIDTH.COM CLEC, LLC - OK	119F	BLACKWELL	OK
2022-07-15	580-754-4XXX	4000–4999	Assigned	LEVEL 3 COMMUNICATIONS, LLC - OK	5257	GUYMON	OK
2022-07-14	580-360-4XXX	4000–4999	Assigned	COMMIO, LLC	939H	LAWTON	OK
2022-07-14	580-382-0XXX	0000–0999	Assigned	COMMIO, LLC	939H	PONCA CITY	OK
2022-07-14	580-603-6XXX	6000–6999	Assigned	COMMIO, LLC	939H	ENID	OK
2022-07-14	580-606-5XXX	5000–5999	Assigned	COMMIO, LLC	939H	DUNCAN	OK
2022-07-14	580-798-9XXX	9000–9999	Assigned	COMMIO, LLC	939H	ARDMORE	OK
2022-06-29	580-779-2XXX	2000–2999	Assigned	LEVEL 3 COMMUNICATIONS, LLC - OK	5257	HELENA	OK
2022-06-21	580-847-5XXX	5000–5999	Assigned	TELNYX LLC	073H	BENNINGTON	OK
2022-06-16	580-961-1XXX	1000–1999	Assigned	LEVEL 3 COMMUNICATIONS, LLC - OK	5257	STRINGTOWN	OK
2022-06-13	580-865-9XXX	9000–9999	Assigned	T-MOBILE USA, INC.	6529	PONCA CITY	OK
2022-06-10	580-352-9XXX	9000–9999	Assigned	T-MOBILE USA, INC.	6529	PONCA CITY	OK
2022-06-10	580-485-3XXX	3000–3999	Assigned	T-MOBILE USA, INC.	6529	PONCA CITY	OK
2022-06-09	580-949-8XXX	8000–8999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	ADA	OK
2022-06-09	580-949-9XXX	9000–9999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	ADA	OK
2022-05-04	580-794-7XXX	7000–7999	Assigned	TERRA NOVA TELECOM INC.	145J	FAIRVIEW	OK
2022-04-29	580-707-7XXX	7000–7999	Assigned	T-MOBILE USA, INC.	6529	ENID	OK
2022-04-29	580-707-9XXX	9000–9999	Assigned	T-MOBILE USA, INC.	6529	ENID	OK
2022-04-27	580-551-0XXX	0000–0999	Assigned	T-MOBILE USA, INC.	6529	ENID	OK
2022-04-06	580-615-1XXX	1000–1999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK	5813	DURANT	OK
2022-03-23	580-378-4XXX	4000–4999	Assigned	TON80 COMMUNICATIONS, LLC	516J	ATOKA	OK
2022-03-17	580-880-0XXX	0000–0999	Assigned	TON80 COMMUNICATIONS, LLC	516J	ALTUS	OK
2022-03-17	580-990-0XXX	0000–0999	Assigned	TON80 COMMUNICATIONS, LLC	516J	DUNCAN	OK
2022-03-09	580-949-4XXX	4000–4999	Assigned	TON80 COMMUNICATIONS, LLC	516J	ADA	OK
2022-03-07	580-219-9XXX	9000–9999	Assigned	TELNYX LLC	073H	TISHOMINGO	OK
2022-03-02	580-615-0XXX	0000–0999	Assigned	COMMIO, LLC	939H	DURANT	OK
2022-02-15	580-446-9XXX	9000–9999	Assigned	TELNYX LLC	073H	BRECKENRDG	OK
2022-02-08	580-804-4XXX	4000–4999	Assigned	CSC VOICE, LLC	612K	WOODWARD	OK
2022-02-07	580-499-6XXX	6000–6999	Assigned	TELEPORT COMMUNICATIONS AMERICA OK - LLC	530C	MANGUM	OK
2022-01-25	580-404-1XXX	1000–1999	Assigned	BANDWIDTH.COM CLEC, LLC - OK	119F	ROFF	OK
2022-01-25	580-557-1XXX	1000–1999	Assigned	BANDWIDTH.COM CLEC, LLC - OK	119F	TONKAWA	OK
2022-01-14	580-773-3XXX	3000–3999	Assigned	TON80 COMMUNICATIONS, LLC	516J	ORLANDO	OK
2022-01-11	580-401-6XXX	6000–6999	Assigned	T-MOBILE USA, INC.	6529	PONCA CITY	OK
2022-01-11	580-401-7XXX	7000–7999	Assigned	T-MOBILE USA, INC.	6529	PONCA CITY	OK
2021-12-20	580-360-7XXX	7000–7999	Assigned	BOOST SUBSCRIBERCO L.L.C.	490J	LAWTON	OK
2021-12-10	580-680-6XXX	6000–6999	Assigned	ONVOY, LLC - OK	409F	ELMOREWEST	OK
2021-11-17	580-202-4XXX	4000–4999	Assigned	ONVOY, LLC - OK	409F	CORDELL	OK
2021-11-17	580-257-3XXX	3000–3999	Assigned	ONVOY, LLC - OK	409F	TISHOMINGO	OK
2021-11-17	580-292-3XXX	3000–3999	Assigned	ONVOY, LLC - OK	409F	INDIAHOMA	OK
2021-11-17	580-502-3XXX	3000–3999	Assigned	ONVOY, LLC - OK	409F	WILSON	OK
2021-11-16	580-566-0XXX	0000–0999	Assigned	TELNYX LLC	073H	BOSWELL	OK
2021-11-09	580-509-6XXX	6000–6999	Assigned	ONVOY SPECTRUM, LLC	624H	ATOKA	OK
2021-11-09	580-509-7XXX	7000–7999	Assigned	ONVOY SPECTRUM, LLC	624H	ATOKA	OK
2021-11-09	580-645-1XXX	1000–1999	Assigned	ONVOY SPECTRUM, LLC	624H	ADA	OK

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.