Recent thousands-block assignments

13 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 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
2017-05-15	724-605-6XXX	6000–6999	Assigned	T-MOBILE USA, INC.	6529	GROVE CITY	PA
2017-05-12	724-698-9XXX	9000–9999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA	6392	NEW CASTLE	PA
2017-04-20	724-332-7XXX	7000–7999	Assigned	LEVEL 3 COMMUNICATIONS, LLC - PA	4007	BUTLER	PA
2017-04-17	724-508-7XXX	7000–7999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	MIDLAND	PA
2017-04-17	724-967-8XXX	8000–8999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	GROVE CITY	PA
2017-04-04	724-332-2XXX	2000–2999	Assigned	AERIAL COMMUNICATIONS, INC.	6701	BUTLER	PA
2017-03-30	724-952-5XXX	5000–5999	Assigned	MCIMETRO ACCESS TRANSMISSION SERVICES LLC	7229	MASONTOWN	PA
2017-03-09	724-936-9XXX	9000–9999	Assigned	AERIAL COMMUNICATIONS, INC.	6701	NEW CASTLE	PA
2017-03-07	724-292-0XXX	0000–0999	Assigned	AERIAL COMMUNICATIONS, INC.	6701	MONONGAHLA	PA
2017-03-07	724-598-5XXX	5000–5999	Assigned	AERIAL COMMUNICATIONS, INC.	6701	NEW CASTLE	PA
2017-03-01	724-200-6XXX	6000–6999	Assigned	TELEPORT COMMUNICATIONS AMERICA, LLC - PA	7315	ENONVALLEY	PA
2017-02-24	724-851-2XXX	2000–2999	Assigned	METROPCS, INC.	5562	SHARPSVL	PA
2017-01-30	724-965-8XXX	8000–8999	Assigned	COMCAST IP PHONE, LLC	318J	NEW CASTLE	PA
2017-01-20	724-403-0XXX	0000–0999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA	6392	INDIANA	PA
2017-01-20	724-419-7XXX	7000–7999	Assigned	METROPCS, INC.	5562	ALIQUIPPA	PA
2017-01-18	724-793-0XXX	0000–0999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA	6392	KITTANNING	PA
2017-01-17	724-598-9XXX	9000–9999	Assigned	ONVOY, LLC - PA	547E	NEW CASTLE	PA
2017-01-05	724-217-8XXX	8000–8999	Assigned	COMCAST IP PHONE, LLC	318J	GREENSBURG	PA
2017-01-04	724-498-9XXX	9000–9999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA	6392	NEW CASTLE	PA
2016-12-30	724-419-5XXX	5000–5999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	ALIQUIPPA	PA
2016-12-30	724-979-0XXX	0000–0999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA	6392	SHARON	PA
2016-12-16	724-802-4XXX	4000–4999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA	6392	WAYNESBURG	PA
2016-12-01	724-802-8XXX	8000–8999	Assigned	TELEPORT COMMUNICATIONS AMERICA, LLC - PA	7315	WAYNESBURG	PA
2016-11-08	724-804-5XXX	5000–5999	Assigned	COMCAST IP PHONE, LLC	318J	LATROBE	PA
2016-10-19	724-750-2XXX	2000–2999	Assigned	LEVEL 3 COMMUNICATIONS, LLC - PA	4007	EMLENTON	PA
2016-10-07	724-328-9XXX	9000–9999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA	6392	WASHINGTON	PA
2016-09-21	724-441-1XXX	1000–1999	Assigned	PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA	967E	LIGONIER	PA
2016-09-20	724-754-6XXX	6000–6999	Assigned	METROPCS, INC.	5562	CANONSBURG	PA
2016-09-14	724-202-9XXX	9000–9999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA	6392	NEW CASTLE	PA
2016-09-14	724-333-1XXX	1000–1999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA	6392	NEW CASTLE	PA
2016-09-12	724-556-0XXX	0000–0999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA	6392	SLIPPERYRK	PA
2016-09-06	724-204-7XXX	7000–7999	Assigned	CENTURYLINK COMMUNICATIONS, LLC	508J	MTPLEASANT	PA
2016-09-06	724-338-7XXX	7000–7999	Assigned	CENTURYLINK COMMUNICATIONS, LLC	508J	CANONSBURG	PA
2016-09-06	724-394-6XXX	6000–6999	Assigned	CENTURYLINK COMMUNICATIONS, LLC	508J	YOUNGWOOD	PA
2016-09-06	724-685-7XXX	7000–7999	Assigned	CENTURYLINK COMMUNICATIONS, LLC	508J	SHARON	PA
2016-09-06	724-805-7XXX	7000–7999	Assigned	CENTURYLINK COMMUNICATIONS, LLC	508J	LATROBE	PA
2016-09-06	724-885-7XXX	7000–7999	Assigned	CENTURYLINK COMMUNICATIONS, LLC	508J	GREENVILLE	PA
2016-08-19	724-416-3XXX	3000–3999	Assigned	COMCAST IP PHONE, LLC	318J	CANONSBURG	PA
2016-08-19	724-614-5XXX	5000–5999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	NEW CASTLE	PA
2016-08-19	724-707-9XXX	9000–9999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	CONNELLSVL	PA
2016-07-22	724-541-9XXX	9000–9999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	INDIANA	PA
2016-07-22	724-893-6XXX	6000–6999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	MERCER	PA
2016-07-20	724-419-8XXX	8000–8999	Assigned	BANDWIDTH.COM CLEC, LLC - PA	002F	ALIQUIPPA	PA
2016-07-20	724-655-3XXX	3000–3999	Assigned	BANDWIDTH.COM CLEC, LLC - PA	002F	MCMURRAY	PA
2016-06-23	724-257-2XXX	2000–2999	Assigned	BANDWIDTH.COM CLEC, LLC - PA	002F	TARENTUM	PA
2016-06-22	724-294-6XXX	6000–6999	Assigned	LEVEL 3 COMMUNICATIONS, LLC - PA	4007	FREEPORT	PA
2016-06-21	724-819-3XXX	3000–3999	Assigned	MCIMETRO ACCESS TRANSMISSION SERVICES LLC	7229	CLAYSVILLE	PA
2016-06-16	724-508-8XXX	8000–8999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	MIDLAND	PA
2016-05-18	724-575-7XXX	7000–7999	Assigned	COMCAST IP PHONE, LLC	318J	EXPORT	PA
2016-05-03	724-485-8XXX	8000–8999	Assigned	IP HORIZON LLC	515J	CANONSBURG	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.