Recent thousands-block assignments

12 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 234

INTRADO COMMUNICATIONS, LLC 2

HD CARRIER LLC 2

EXIANT COMMUNICATIONS LLC 2

AHOI LLC 2

8X8, INC. 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
2013-07-09	234-281-8XXX	8000–8999	Assigned	T-MOBILE USA, INC.	6529	AKRON	OH
2013-07-09	234-281-9XXX	9000–9999	Assigned	T-MOBILE USA, INC.	6529	AKRON	OH
2013-07-02	234-204-9XXX	9000–9999	Assigned	TWC IP ENABLED SERVICES, LLC	793K	HOLMESVL	OH
2013-07-01	234-228-6XXX	6000–6999	Assigned	BANDWIDTH.COM CLEC, LLC - OH	001F	YOUNGSTOWN	OH
2013-07-01	234-228-7XXX	7000–7999	Assigned	BANDWIDTH.COM CLEC, LLC - OH	001F	YOUNGSTOWN	OH
2013-06-27	234-301-9XXX	9000–9999	Assigned	TWC IP ENABLED SERVICES, LLC	793K	MILLERSBG	OH
2013-06-27	234-635-9XXX	9000–9999	Assigned	TWC IP ENABLED SERVICES, LLC	793K	KILLBUCK	OH
2013-06-27	234-657-9XXX	9000–9999	Assigned	TWC IP ENABLED SERVICES, LLC	793K	NASHVILLE	OH
2013-06-26	234-212-9XXX	9000–9999	Assigned	TWC IP ENABLED SERVICES, LLC	793K	TWINSBURG	OH
2013-06-26	234-400-0XXX	0000–0999	Assigned	TWC IP ENABLED SERVICES, LLC	793K	RICHFIELD	OH
2013-06-24	234-600-8XXX	8000–8999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	WARREN	OH
2013-06-20	234-229-9XXX	9000–9999	Assigned	TWC IP ENABLED SERVICES, LLC	793K	MANCHESTR	OH
2013-06-20	234-252-9XXX	9000–9999	Assigned	TWC IP ENABLED SERVICES, LLC	793K	LOUISVILLE	OH
2013-06-20	234-813-9XXX	9000–9999	Assigned	TWC IP ENABLED SERVICES, LLC	793K	MOGADORE	OH
2013-06-19	234-214-7XXX	7000–7999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	CANTON	OH
2013-06-19	234-281-1XXX	1000–1999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	AKRON	OH
2013-06-18	234-203-6XXX	6000–6999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH	6025	CANTON	OH
2013-06-18	234-217-8XXX	8000–8999	Assigned	TWC IP ENABLED SERVICES, LLC	793K	WADSWORTH	OH
2013-06-18	234-248-8XXX	8000–8999	Assigned	TWC IP ENABLED SERVICES, LLC	793K	SHARON CTR	OH
2013-06-18	234-284-9XXX	9000–9999	Assigned	TWC IP ENABLED SERVICES, LLC	793K	HUDSON	OH
2013-06-18	234-466-0XXX	0000–0999	Assigned	TWC IP ENABLED SERVICES, LLC	793K	MONTROSE	OH
2013-06-17	234-244-8XXX	8000–8999	Assigned	TWC IP ENABLED SERVICES, LLC	793K	CORTLAND	OH
2013-06-17	234-804-6XXX	6000–6999	Assigned	T-MOBILE USA, INC.	6529	CANTON	OH
2013-06-17	234-804-7XXX	7000–7999	Assigned	T-MOBILE USA, INC.	6529	CANTON	OH
2013-06-17	234-804-9XXX	9000–9999	Assigned	T-MOBILE USA, INC.	6529	CANTON	OH
2013-06-14	234-575-0XXX	0000–0999	Assigned	TWC IP ENABLED SERVICES, LLC	793K	SALEM	OH
2013-06-13	234-251-0XXX	0000–0999	Assigned	TWC IP ENABLED SERVICES, LLC	793K	UNIONTOWN	OH
2013-06-13	234-294-0XXX	0000–0999	Assigned	TWC IP ENABLED SERVICES, LLC	793K	GREENSBURG	OH
2013-06-13	234-386-0XXX	0000–0999	Assigned	TWC IP ENABLED SERVICES, LLC	793K	MAGNOLWSBG	OH
2013-06-13	234-401-9XXX	9000–9999	Assigned	TWC IP ENABLED SERVICES, LLC	793K	NO CANTON	OH
2013-06-13	234-755-0XXX	0000–0999	Assigned	TWC IP ENABLED SERVICES, LLC	793K	MANTUA	OH
2013-06-06	234-801-4XXX	4000–4999	Assigned	TWC IP ENABLED SERVICES, LLC	793K	NEWPHLDLPH	OH
2013-06-06	234-802-4XXX	4000–4999	Assigned	TWC IP ENABLED SERVICES, LLC	793K	MEDINA	OH
2013-06-06	234-805-4XXX	4000–4999	Assigned	TWC IP ENABLED SERVICES, LLC	793K	LOWELLVL	OH
2013-06-06	234-806-4XXX	4000–4999	Assigned	TWC IP ENABLED SERVICES, LLC	793K	WARREN	OH
2013-06-06	234-808-4XXX	4000–4999	Assigned	TWC IP ENABLED SERVICES, LLC	793K	NORTHFIELD	OH
2013-06-05	234-228-2XXX	2000–2999	Assigned	METROPCS, INC.	5562	YOUNGSTOWN	OH
2013-06-05	234-228-3XXX	3000–3999	Assigned	METROPCS, INC.	5562	YOUNGSTOWN	OH
2013-06-05	234-228-4XXX	4000–4999	Assigned	METROPCS, INC.	5562	YOUNGSTOWN	OH
2013-06-05	234-228-5XXX	5000–5999	Assigned	METROPCS, INC.	5562	YOUNGSTOWN	OH
2013-05-24	234-571-0XXX	0000–0999	Assigned	TWC IP ENABLED SERVICES, LLC	793K	AKRON	OH
2013-05-24	234-571-1XXX	1000–1999	Assigned	TWC IP ENABLED SERVICES, LLC	793K	AKRON	OH
2013-05-24	234-571-3XXX	3000–3999	Assigned	TWC IP ENABLED SERVICES, LLC	793K	AKRON	OH
2013-05-24	234-571-4XXX	4000–4999	Assigned	TWC IP ENABLED SERVICES, LLC	793K	AKRON	OH
2013-05-23	234-214-1XXX	1000–1999	Assigned	T-MOBILE USA, INC.	6529	CANTON	OH
2013-05-23	234-437-2XXX	2000–2999	Assigned	ARMSTRONG TELECOMMUNICATIONS, INC. - OH	024E	STERLING	OH
2013-05-20	234-307-0XXX	0000–0999	Assigned	BANDWIDTH.COM CLEC, LLC - OH	001F	LOUISVILLE	OH
2013-05-20	234-401-0XXX	0000–0999	Assigned	BANDWIDTH.COM CLEC, LLC - OH	001F	NO CANTON	OH
2013-04-29	234-284-3XXX	3000–3999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH	6025	HUDSON	OH
2013-04-25	234-246-1XXX	1000–1999	Assigned	PAETEC ITEL, LLC	829J	RICHFIELD	OH

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.