Recent thousands-block assignments

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

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 724

ONVOY, LLC - PA 10

MCIMETRO ACCESS TRANSMISSION SERVICES LLC 2

NEW CINGULAR WIRELESS PCS, LLC - IL 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
2012-09-11	724-862-4XXX	4000–4999	Assigned	ONVOY, LLC - PA	547E	SMITHSFRRY	PA
2012-09-11	724-901-6XXX	6000–6999	Assigned	ONVOY, LLC - PA	547E	NEWWLMNGTN	PA
2012-09-11	724-913-5XXX	5000–5999	Assigned	ONVOY, LLC - PA	547E	HOOKSTOWN	PA
2012-09-11	724-964-7XXX	7000–7999	Assigned	ONVOY, LLC - PA	547E	NEWBEDFORD	PA
2012-08-21	724-519-3XXX	3000–3999	Assigned	COMCAST IP PHONE, LLC	318J	EXPORT	PA
2012-08-16	724-426-1XXX	1000–1999	Assigned	BANDWIDTH.COM CLEC, LLC - PA	002F	BROWNSVL	PA
2012-08-06	724-597-6XXX	6000–6999	Assigned	CITYNET PENNSYLVANIA, LLC - PA	657B	CANONSBURG	PA
2012-08-03	724-205-5XXX	5000–5999	Assigned	AERIAL COMMUNICATIONS, INC.	6701	GREENSBURG	PA
2012-08-03	724-345-2XXX	2000–2999	Assigned	BANDWIDTH.COM CLEC, LLC - PA	002F	BUFFALO	PA
2012-08-01	724-636-5XXX	5000–5999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	SLIPPERYRK	PA
2012-08-01	724-749-3XXX	3000–3999	Assigned	LEVEL 3 COMMUNICATIONS, LLC - PA	4007	CANONSBURG	PA
2012-07-20	724-406-5XXX	5000–5999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA	6392	SLIPPERYRK	PA
2012-07-20	724-487-5XXX	5000–5999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA	6392	BUTLER	PA
2012-07-18	724-470-0XXX	0000–0999	Assigned	BANDWIDTH.COM CLEC, LLC - PA	002F	WASHINGTON	PA
2012-07-18	724-888-4XXX	4000–4999	Assigned	METROPCS, INC.	5562	ROCHESTER	PA
2012-07-02	724-393-2XXX	2000–2999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	NEWKNSNGTN	PA
2012-06-21	724-241-3XXX	3000–3999	Assigned	BANDWIDTH.COM CLEC, LLC - PA	002F	BADEN	PA
2012-06-21	724-553-7XXX	7000–7999	Assigned	TELEPORT COMMUNICATIONS AMERICA, LLC - PA	7315	CRIDERSCOR	PA
2012-06-21	724-964-2XXX	2000–2999	Assigned	BANDWIDTH.COM CLEC, LLC - PA	002F	NEWBEDFORD	PA
2012-06-19	724-227-7XXX	7000–7999	Assigned	PAETEC ITEL, LLC	829J	IMPERIAL	PA
2012-06-19	724-227-8XXX	8000–8999	Assigned	PAETEC ITEL, LLC	829J	IMPERIAL	PA
2012-06-19	724-303-1XXX	1000–1999	Assigned	CORE COMMUNICATIONS, INC. - PA	3806	LOWELLVL	PA
2012-06-12	724-236-3XXX	3000–3999	Assigned	MCIMETRO ACCESS TRANSMISSION SERVICES LLC	7229	LEECHBURG	PA
2012-06-11	724-202-7XXX	7000–7999	Assigned	COMCAST IP PHONE, LLC	318J	NEW CASTLE	PA
2012-06-08	724-609-3XXX	3000–3999	Assigned	BANDWIDTH.COM CLEC, LLC - PA	002F	ZELIENOPLE	PA
2012-06-06	724-902-8XXX	8000–8999	Assigned	AERIAL COMMUNICATIONS, INC.	6701	FORD CITY	PA
2012-06-01	724-617-6XXX	6000–6999	Assigned	TELEPORT COMMUNICATIONS AMERICA, LLC - PA	7315	CLYMER	PA
2012-05-25	724-273-1XXX	1000–1999	Assigned	PAETEC ITEL, LLC	829J	IMPERIAL	PA
2012-05-23	724-320-2XXX	2000–2999	Assigned	BANDWIDTH.COM CLEC, LLC - PA	002F	UNIONTOWN	PA
2012-05-02	724-635-3XXX	3000–3999	Assigned	COMCAST IP PHONE, LLC	318J	YOUNGWOOD	PA
2012-05-02	724-831-5XXX	5000–5999	Assigned	MCIMETRO ACCESS TRANSMISSION SERVICES LLC	7229	CRIDERSCOR	PA
2012-04-30	724-718-3XXX	3000–3999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA	6392	SHARPSVL	PA
2012-04-27	724-314-8XXX	8000–8999	Assigned	COMCAST IP PHONE, LLC	318J	MONESSEN	PA
2012-04-23	724-227-3XXX	3000–3999	Assigned	COMCAST IP PHONE, LLC	318J	IMPERIAL	PA
2012-04-23	724-268-3XXX	3000–3999	Assigned	COMCAST IP PHONE, LLC	318J	BELLEVRNON	PA
2012-04-16	724-485-6XXX	6000–6999	Assigned	CITYNET PENNSYLVANIA, LLC - PA	657B	CANONSBURG	PA
2012-04-13	724-393-0XXX	0000–0999	Assigned	BANDWIDTH.COM CLEC, LLC - PA	002F	NEWKNSNGTN	PA
2012-04-13	724-827-6XXX	6000–6999	Assigned	TELEPORT COMMUNICATIONS AMERICA, LLC - PA	7315	DARLINGTON	PA
2012-04-12	724-372-8XXX	8000–8999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA	6392	GROVE CITY	PA
2012-04-05	724-240-8XXX	8000–8999	Assigned	FIDIUM ENTERPRISE SERVICES, LLC	8597	AMBRIDGE	PA
2012-04-05	724-888-2XXX	2000–2999	Assigned	COMCAST IP PHONE, LLC	318J	ROCHESTER	PA
2012-04-02	724-914-7XXX	7000–7999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA	6392	WASHINGTON	PA
2012-03-30	724-487-7XXX	7000–7999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA	6392	BUTLER	PA
2012-03-28	724-719-3XXX	3000–3999	Assigned	MCIMETRO ACCESS TRANSMISSION SERVICES LLC	7229	WEXFORD	PA
2012-03-26	724-874-4XXX	4000–4999	Assigned	WINDSTREAM PENNSYLVANIA, INC.	0176	WESTFORD	PA
2012-03-22	724-338-2XXX	2000–2999	Assigned	COMCAST IP PHONE, LLC	318J	CANONSBURG	PA
2012-03-16	724-844-4XXX	4000–4999	Assigned	WINDSTREAM PENNSYLVANIA, INC.	0176	SANDY LAKE	PA
2012-03-12	724-979-1XXX	1000–1999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA	6392	SHARON	PA
2012-03-08	724-541-8XXX	8000–8999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	INDIANA	PA
2012-03-07	724-500-4XXX	4000–4999	Assigned	WINDSTREAM PENNSYLVANIA, INC.	0176	NEWALXNDRI	PA

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/21/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.