Recent thousands-block assignments

8 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 570

MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7

ONVOY, LLC - PA 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
2019-03-05	570-962-6XXX	6000–6999	Assigned	CORE COMMUNICATIONS, INC. - PA	3806	BEECHCREEK	PA
2019-02-05	570-758-6XXX	6000–6999	Assigned	CORE COMMUNICATIONS, INC. - PA	3806	MANDATA	PA
2019-02-04	570-224-5XXX	5000–5999	Assigned	CORE COMMUNICATIONS, INC. - PA	3806	GALILEE	PA
2019-02-04	570-946-3XXX	3000–3999	Assigned	CORE COMMUNICATIONS, INC. - PA	3806	LAPORTE	PA
2019-01-22	570-515-2XXX	2000–2999	Assigned	LEVEL 3 COMMUNICATIONS, LLC - PA	4007	MONTGOMERY	PA
2019-01-17	570-559-0XXX	0000–0999	Assigned	ONVOY, LLC - PA	547E	SHOHOLA	PA
2019-01-17	570-559-1XXX	1000–1999	Assigned	ONVOY, LLC - PA	547E	SHOHOLA	PA
2019-01-17	570-776-8XXX	8000–8999	Assigned	ONVOY, LLC - PA	547E	MILFORD	PA
2019-01-17	570-776-9XXX	9000–9999	Assigned	ONVOY, LLC - PA	547E	MILFORD	PA
2018-12-31	570-442-9XXX	9000–9999	Assigned	D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE	6846	THOMPSON	PA
2018-12-12	570-939-8XXX	8000–8999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - DC	4036	LEWISBURG	PA
2018-12-12	570-980-7XXX	7000–7999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - DC	4036	WILLIAMSPT	PA
2018-12-10	570-993-4XXX	4000–4999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA	6392	BLOOMSBURG	PA
2018-11-28	570-931-6XXX	6000–6999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA	6392	WILKSBARRE	PA
2018-11-26	570-456-2XXX	2000–2999	Assigned	MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA	7434	MOOSIC	PA
2018-11-21	570-491-0XXX	0000–0999	Assigned	PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA	967E	MATAMORAS	PA
2018-11-20	570-330-6XXX	6000–6999	Assigned	VONAGE AMERICA LLC	197D	SCRANTON	PA
2018-11-20	570-330-7XXX	7000–7999	Assigned	VONAGE AMERICA LLC	197D	SCRANTON	PA
2018-11-20	570-866-4XXX	4000–4999	Assigned	VONAGE AMERICA LLC	197D	SCRANTON	PA
2018-11-20	570-866-5XXX	5000–5999	Assigned	VONAGE AMERICA LLC	197D	SCRANTON	PA
2018-11-20	570-866-6XXX	6000–6999	Assigned	VONAGE AMERICA LLC	197D	SCRANTON	PA
2018-11-20	570-866-7XXX	7000–7999	Assigned	VONAGE AMERICA LLC	197D	SCRANTON	PA
2018-11-20	570-892-5XXX	5000–5999	Assigned	VONAGE AMERICA LLC	197D	SCRANTON	PA
2018-11-20	570-921-4XXX	4000–4999	Assigned	VONAGE AMERICA LLC	197D	SCRANTON	PA
2018-11-20	570-921-6XXX	6000–6999	Assigned	VONAGE AMERICA LLC	197D	SCRANTON	PA
2018-11-20	570-931-2XXX	2000–2999	Assigned	LEVEL 3 COMMUNICATIONS, LLC - PA	4007	WILKSBARRE	PA
2018-11-14	570-302-5XXX	5000–5999	Assigned	LEVEL 3 COMMUNICATIONS, LLC - PA	4007	COVINGTON	PA
2018-11-05	570-330-4XXX	4000–4999	Assigned	ONVOY, LLC - PA	547E	SCRANTON	PA
2018-11-05	570-866-3XXX	3000–3999	Assigned	ONVOY, LLC - PA	547E	SCRANTON	PA
2018-11-02	570-263-6XXX	6000–6999	Assigned	TELNYX LLC	073H	LOCK HAVEN	PA
2018-11-02	570-339-9XXX	9000–9999	Assigned	TELNYX LLC	073H	MT CARMEL	PA
2018-11-02	570-481-9XXX	9000–9999	Assigned	TELNYX LLC	073H	CRESCO	PA
2018-11-02	570-672-8XXX	8000–8999	Assigned	TELNYX LLC	073H	ELYSBURG	PA
2018-11-02	570-732-5XXX	5000–5999	Assigned	TELNYX LLC	073H	JIM THORPE	PA
2018-11-02	570-775-8XXX	8000–8999	Assigned	TELNYX LLC	073H	LORDS VLY	PA
2018-11-02	570-865-9XXX	9000–9999	Assigned	TELNYX LLC	073H	JERSEYSHOR	PA
2018-11-02	570-915-9XXX	9000–9999	Assigned	TELNYX LLC	073H	PINE GROVE	PA
2018-11-01	570-397-9XXX	9000–9999	Assigned	TELNYX LLC	073H	JERMYN	PA
2018-11-01	570-433-9XXX	9000–9999	Assigned	TELNYX LLC	073H	LOYALSOCK	PA
2018-11-01	570-456-1XXX	1000–1999	Assigned	TELNYX LLC	073H	MOOSIC	PA
2018-11-01	570-475-5XXX	5000–5999	Assigned	TELNYX LLC	073H	MOUNTANTOP	PA
2018-11-01	570-562-8XXX	8000–8999	Assigned	TELNYX LLC	073H	TAYLOR	PA
2018-11-01	570-671-8XXX	8000–8999	Assigned	TELNYX LLC	073H	SHENANDOAH	PA
2018-11-01	570-697-8XXX	8000–8999	Assigned	TELNYX LLC	073H	WYOMING	PA
2018-11-01	570-740-9XXX	9000–9999	Assigned	TELNYX LLC	073H	NANTICOKE	PA
2018-11-01	570-771-1XXX	1000–1999	Assigned	TELNYX LLC	073H	PLYMOUTH	PA
2018-11-01	570-802-9XXX	9000–9999	Assigned	TELNYX LLC	073H	BERWICK	PA
2018-11-01	570-844-9XXX	9000–9999	Assigned	TELNYX LLC	073H	BUSHKILL	PA
2018-11-01	570-848-3XXX	3000–3999	Assigned	TELNYX LLC	073H	MOSCOW	PA
2018-11-01	570-953-1XXX	1000–1999	Assigned	TELNYX LLC	073H	DANVILLE	PA

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.