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
2012-10-26	484-735-3XXX	3000–3999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA	6392	ALLENTOWN	PA
2012-10-26	484-735-4XXX	4000–4999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA	6392	ALLENTOWN	PA
2012-10-26	484-735-5XXX	5000–5999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA	6392	ALLENTOWN	PA
2012-10-26	484-735-6XXX	6000–6999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA	6392	ALLENTOWN	PA
2012-10-26	484-816-3XXX	3000–3999	Assigned	COMCAST IP PHONE, LLC	318J	PHPHSBZN11	PA
2012-10-19	484-637-4XXX	4000–4999	Assigned	PAETEC ITEL, LLC	829J	FLEETWOOD	PA
2012-10-19	484-999-4XXX	4000–4999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA	6392	W CHESTER	PA
2012-10-18	484-838-5XXX	5000–5999	Assigned	BANDWIDTH.COM CLEC, LLC - PA	002F	ALLENTOWN	PA
2012-09-26	484-469-9XXX	9000–9999	Assigned	ONVOY, LLC - PA	547E	PHPHSBZN17	PA
2012-09-26	484-576-2XXX	2000–2999	Assigned	LEVEL 3 COMMUNICATIONS, LLC - PA	4007	PHPHSBZN31	PA
2012-09-26	484-709-3XXX	3000–3999	Assigned	MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA	7434	READING	PA
2012-09-20	484-417-6XXX	6000–6999	Assigned	COMCAST IP PHONE, LLC	318J	PHPHSBZN24	PA
2012-09-20	484-748-1XXX	1000–1999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA	6392	WEST GROVE	PA
2012-09-18	484-381-0XXX	0000–0999	Assigned	BANDWIDTH.COM CLEC, LLC - PA	002F	PHPHSBZN25	PA
2012-09-18	484-393-2XXX	2000–2999	Assigned	BANDWIDTH.COM CLEC, LLC - PA	002F	PHPHSBZN29	PA
2012-09-18	484-578-9XXX	9000–9999	Assigned	BANDWIDTH.COM CLEC, LLC - PA	002F	FLEETWOOD	PA
2012-09-18	484-709-1XXX	1000–1999	Assigned	BANDWIDTH.COM CLEC, LLC - PA	002F	READING	PA
2012-09-18	484-730-1XXX	1000–1999	Assigned	BANDWIDTH.COM CLEC, LLC - PA	002F	KENNETT SQ	PA
2012-09-18	484-852-1XXX	1000–1999	Assigned	BANDWIDTH.COM CLEC, LLC - PA	002F	HELLERTOWN	PA
2012-09-18	484-925-4XXX	4000–4999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - DC	4036	POTTSTOWN	PA
2012-09-13	484-626-6XXX	6000–6999	Assigned	METROPCS, INC.	5562	BETHLEHEM	PA
2012-09-12	484-985-0XXX	0000–0999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - DC	4036	PUGHTOWN	PA
2012-09-10	484-233-6XXX	6000–6999	Assigned	ONVOY, LLC - PA	547E	MENDENHALL	PA
2012-09-10	484-263-5XXX	5000–5999	Assigned	ONVOY, LLC - PA	547E	SLATINGTON	PA
2012-09-10	484-276-3XXX	3000–3999	Assigned	ONVOY, LLC - PA	547E	NORTHAMPTN	PA
2012-09-10	484-290-2XXX	2000–2999	Assigned	ONVOY, LLC - PA	547E	NEWSMITHVL	PA
2012-09-10	484-309-8XXX	8000–8999	Assigned	ONVOY, LLC - PA	547E	UPBLCKEDDY	PA
2012-09-10	484-369-6XXX	6000–6999	Assigned	ONVOY, LLC - PA	547E	ROYERSFORD	PA
2012-09-10	484-528-0XXX	0000–0999	Assigned	ONVOY, LLC - PA	547E	WESTTOWN	PA
2012-09-10	484-552-9XXX	9000–9999	Assigned	ONVOY, LLC - PA	547E	SCHWENKSVL	PA
2012-09-10	484-601-5XXX	5000–5999	Assigned	ONVOY, LLC - PA	547E	NEWTRIPOLI	PA
2012-09-10	484-702-6XXX	6000–6999	Assigned	ONVOY, LLC - PA	547E	OXFORD	PA
2012-09-10	484-712-1XXX	1000–1999	Assigned	ONVOY, LLC - PA	547E	PARKESBURG	PA
2012-09-10	484-746-5XXX	5000–5999	Assigned	ONVOY, LLC - PA	547E	WEST GROVE	PA
2012-09-10	484-812-3XXX	3000–3999	Assigned	ONVOY, LLC - PA	547E	SPRINGTOWN	PA
2012-09-10	484-986-2XXX	2000–2999	Assigned	ONVOY, LLC - PA	547E	PUGHTOWN	PA
2012-09-10	484-999-3XXX	3000–3999	Assigned	ONVOY, LLC - PA	547E	W CHESTER	PA
2012-09-07	484-202-6XXX	6000–6999	Assigned	ONVOY, LLC - PA	547E	CHESTERSPG	PA
2012-09-07	484-228-7XXX	7000–7999	Assigned	ONVOY, LLC - PA	547E	GLENMOORE	PA
2012-09-07	484-232-3XXX	3000–3999	Assigned	ONVOY, LLC - PA	547E	EMMAUS	PA
2012-09-07	484-240-7XXX	7000–7999	Assigned	ONVOY, LLC - PA	547E	CATASAUQUA	PA
2012-09-07	484-254-5XXX	5000–5999	Assigned	ONVOY, LLC - PA	547E	PHPHSBZN26	PA
2012-09-07	484-255-3XXX	3000–3999	Assigned	ONVOY, LLC - PA	547E	CENTER PT	PA
2012-09-07	484-282-7XXX	7000–7999	Assigned	ONVOY, LLC - PA	547E	BATH	PA
2012-09-07	484-283-2XXX	2000–2999	Assigned	ONVOY, LLC - PA	547E	KEMBLESVL	PA
2012-09-07	484-302-7XXX	7000–7999	Assigned	ONVOY, LLC - PA	547E	PHOENIXVL	PA
2012-09-07	484-321-8XXX	8000–8999	Assigned	ONVOY, LLC - PA	547E	PHPHSBZN28	PA
2012-09-07	484-326-3XXX	3000–3999	Assigned	ONVOY, LLC - PA	547E	PHPHSBZN13	PA
2012-09-07	484-341-7XXX	7000–7999	Assigned	ONVOY, LLC - PA	547E	EAGLE	PA
2012-09-07	484-364-2XXX	2000–2999	Assigned	ONVOY, LLC - PA	547E	DOWNINGTN	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.