Recent thousands-block assignments

9 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 484

ONVOY, LLC - PA 7

NEW CINGULAR WIRELESS PCS, LLC - DC 1

MCIMETRO ACCESS TRANSMISSION SERVICES LLC 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
2013-11-07	484-273-6XXX	6000–6999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - DC	4036	ALLENTOWN	PA
2013-11-07	484-986-5XXX	5000–5999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - DC	4036	PUGHTOWN	PA
2013-11-01	484-325-7XXX	7000–7999	Assigned	CENTURYLINK COMMUNICATIONS, LLC	508J	PHPHSBZN28	PA
2013-11-01	484-926-7XXX	7000–7999	Assigned	CENTURYLINK COMMUNICATIONS, LLC	508J	READING	PA
2013-10-31	484-273-7XXX	7000–7999	Assigned	CENTURYLINK COMMUNICATIONS, LLC	508J	ALLENTOWN	PA
2013-10-31	484-359-5XXX	5000–5999	Assigned	CENTURYLINK COMMUNICATIONS, LLC	508J	EAGLE	PA
2013-10-31	484-626-7XXX	7000–7999	Assigned	CENTURYLINK COMMUNICATIONS, LLC	508J	BETHLEHEM	PA
2013-10-31	484-690-7XXX	7000–7999	Assigned	CENTURYLINK COMMUNICATIONS, LLC	508J	PHPHSBZN30	PA
2013-10-31	484-723-8XXX	8000–8999	Assigned	CENTURYLINK COMMUNICATIONS, LLC	508J	W CHESTER	PA
2013-10-31	484-752-7XXX	7000–7999	Assigned	CENTURYLINK COMMUNICATIONS, LLC	508J	POTTSTOWN	PA
2013-10-31	484-800-7XXX	7000–7999	Assigned	CENTURYLINK COMMUNICATIONS, LLC	508J	PHPHSBZN10	PA
2013-10-28	484-380-5XXX	5000–5999	Assigned	BANDWIDTH.COM CLEC, LLC - PA	002F	PHPHSBZN25	PA
2013-10-25	484-430-1XXX	1000–1999	Assigned	BANDWIDTH.COM CLEC, LLC - PA	002F	PHPHSBZN23	PA
2013-10-25	484-441-3XXX	3000–3999	Assigned	BANDWIDTH.COM CLEC, LLC - PA	002F	PHPHSBZN12	PA
2013-10-25	484-909-3XXX	3000–3999	Assigned	BANDWIDTH.COM CLEC, LLC - PA	002F	PARKESBURG	PA
2013-10-22	484-926-2XXX	2000–2999	Assigned	COMCAST IP PHONE, LLC	318J	READING	PA
2013-10-18	484-752-9XXX	9000–9999	Assigned	METROPCS, INC.	5562	POTTSTOWN	PA
2013-10-15	484-415-5XXX	5000–5999	Assigned	COMCAST IP PHONE, LLC	318J	BOYERTOWN	PA
2013-10-02	484-862-3XXX	3000–3999	Assigned	SERVICE ELECTRIC TELEPHONE COMPANY, LLC	8320	ALLENTOWN	PA
2013-10-02	484-862-4XXX	4000–4999	Assigned	SERVICE ELECTRIC TELEPHONE COMPANY, LLC	8320	ALLENTOWN	PA
2013-09-20	484-447-7XXX	7000–7999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - DC	4036	POTTSTOWN	PA
2013-09-20	484-541-2XXX	2000–2999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - DC	4036	EASTON	PA
2013-09-20	484-541-3XXX	3000–3999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - DC	4036	EASTON	PA
2013-09-20	484-731-4XXX	4000–4999	Assigned	COMCAST IP PHONE, LLC	318J	KENNETT SQ	PA
2013-09-20	484-793-2XXX	2000–2999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - DC	4036	FLEETWOOD	PA
2013-09-20	484-862-5XXX	5000–5999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - DC	4036	ALLENTOWN	PA
2013-09-20	484-862-6XXX	6000–6999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - DC	4036	ALLENTOWN	PA
2013-09-20	484-909-4XXX	4000–4999	Assigned	BLOCK LINE SYSTEMS, LLC - PA	784E	PARKESBURG	PA
2013-09-20	484-934-4XXX	4000–4999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - DC	4036	BETHLEHEM	PA
2013-09-19	484-926-8XXX	8000–8999	Assigned	D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE	6846	READING	PA
2013-09-19	484-926-9XXX	9000–9999	Assigned	D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE	6846	READING	PA
2013-09-17	484-329-7XXX	7000–7999	Assigned	COMCAST IP PHONE, LLC	318J	PHPHSBZN28	PA
2013-09-16	484-434-8XXX	8000–8999	Assigned	COMCAST IP PHONE, LLC	318J	PHPHSBZN23	PA
2013-09-12	484-447-9XXX	9000–9999	Assigned	OMNIPOINT COMMUNICATIONS ENTERPRISES, LP	6626	POTTSTOWN	PA
2013-09-12	484-862-0XXX	0000–0999	Assigned	OMNIPOINT COMMUNICATIONS ENTERPRISES, LP	6626	ALLENTOWN	PA
2013-09-12	484-862-1XXX	1000–1999	Assigned	OMNIPOINT COMMUNICATIONS ENTERPRISES, LP	6626	ALLENTOWN	PA
2013-09-12	484-862-2XXX	2000–2999	Assigned	OMNIPOINT COMMUNICATIONS ENTERPRISES, LP	6626	ALLENTOWN	PA
2013-09-09	484-322-2XXX	2000–2999	Assigned	COMCAST IP PHONE, LLC	318J	PHPHSBZN30	PA
2013-08-30	484-273-0XXX	0000–0999	Assigned	BANDWIDTH.COM CLEC, LLC - PA	002F	ALLENTOWN	PA
2013-08-29	484-416-9XXX	9000–9999	Assigned	BANDWIDTH.COM CLEC, LLC - PA	002F	PHPHSBZN24	PA
2013-08-29	484-889-0XXX	0000–0999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA	6392	W CHESTER	PA
2013-08-28	484-796-3XXX	3000–3999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA	6392	HONEYBROOK	PA
2013-08-22	484-548-8XXX	8000–8999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - DC	4036	EASTON	PA
2013-08-22	484-862-7XXX	7000–7999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - DC	4036	ALLENTOWN	PA
2013-08-22	484-862-8XXX	8000–8999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - DC	4036	ALLENTOWN	PA
2013-08-12	484-961-8XXX	8000–8999	Assigned	COMCAST IP PHONE, LLC	318J	COLLEGEVL	PA
2013-08-07	484-752-1XXX	1000–1999	Assigned	IP HORIZON LLC	515J	POTTSTOWN	PA
2013-07-30	484-402-1XXX	1000–1999	Assigned	IP HORIZON LLC	515J	W CHESTER	PA
2013-07-30	484-452-9XXX	9000–9999	Assigned	IP HORIZON LLC	515J	PHPHSBZN21	PA
2013-07-30	484-482-6XXX	6000–6999	Assigned	COMCAST IP PHONE, LLC	318J	PHPHSBZN11	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.