Recent thousands-block assignments

9 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 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
2018-08-23	484-867-8XXX	8000–8999	Assigned	ONVOY, LLC - PA	547E	EASTON	PA
2018-08-22	484-857-8XXX	8000–8999	Assigned	PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA	967E	KEMPTON	PA
2018-08-17	484-200-2XXX	2000–2999	Assigned	ONVOY, LLC - PA	547E	CHESTERSPG	PA
2018-08-17	484-292-2XXX	2000–2999	Assigned	ONVOY, LLC - PA	547E	NAZARETH	PA
2018-08-17	484-371-3XXX	3000–3999	Assigned	ONVOY, LLC - PA	547E	KEMBLESVL	PA
2018-08-17	484-382-3XXX	3000–3999	Assigned	ONVOY, LLC - PA	547E	PHPHSBZN25	PA
2018-08-17	484-434-7XXX	7000–7999	Assigned	ONVOY, LLC - PA	547E	PHPHSBZN23	PA
2018-08-17	484-452-2XXX	2000–2999	Assigned	ONVOY, LLC - PA	547E	PHPHSBZN21	PA
2018-08-17	484-647-7XXX	7000–7999	Assigned	ONVOY, LLC - PA	547E	NEWSMITHVL	PA
2018-08-17	484-917-0XXX	0000–0999	Assigned	ONVOY, LLC - PA	547E	BERNVILLE	PA
2018-08-17	484-998-1XXX	1000–1999	Assigned	ONVOY, LLC - PA	547E	CENTER PT	PA
2018-08-14	484-276-5XXX	5000–5999	Assigned	ONVOY, LLC - PA	547E	NORTHAMPTN	PA
2018-08-14	484-309-5XXX	5000–5999	Assigned	ONVOY, LLC - PA	547E	UPBLCKEDDY	PA
2018-08-14	484-314-3XXX	3000–3999	Assigned	ONVOY, LLC - PA	547E	RIEGELSVL	PA
2018-08-14	484-414-7XXX	7000–7999	Assigned	ONVOY, LLC - PA	547E	PHPHSBZN24	PA
2018-08-14	484-445-3XXX	3000–3999	Assigned	ONVOY, LLC - PA	547E	PHPHSBZN12	PA
2018-08-14	484-564-5XXX	5000–5999	Assigned	ONVOY, LLC - PA	547E	WESTTOWN	PA
2018-08-13	484-460-6XXX	6000–6999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA	6392	ALLENTOWN	PA
2018-08-13	484-460-9XXX	9000–9999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA	6392	ALLENTOWN	PA
2018-08-13	484-656-1XXX	1000–1999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA	6392	ALLENTOWN	PA
2018-08-13	484-656-6XXX	6000–6999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA	6392	ALLENTOWN	PA
2018-08-13	484-861-7XXX	7000–7999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA	6392	ALLENTOWN	PA
2018-07-30	484-460-7XXX	7000–7999	Assigned	COMCAST IP PHONE, LLC	318J	ALLENTOWN	PA
2018-07-27	484-698-8XXX	8000–8999	Assigned	COMCAST IP PHONE, LLC	318J	DOWNINGTN	PA
2018-07-27	484-846-4XXX	4000–4999	Assigned	COMCAST IP PHONE, LLC	318J	PHPHSBZN10	PA
2018-07-23	484-488-7XXX	7000–7999	Assigned	BANDWIDTH.COM CLEC, LLC - PA	002F	CATASAUQUA	PA
2018-07-12	484-627-4XXX	4000–4999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - DC	4036	EASTON	PA
2018-07-12	484-905-3XXX	3000–3999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - DC	4036	W CHESTER	PA
2018-07-12	484-905-4XXX	4000–4999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - DC	4036	W CHESTER	PA
2018-06-28	484-263-4XXX	4000–4999	Assigned	NUSO, LLC	551G	SLATINGTON	PA
2018-06-28	484-298-9XXX	9000–9999	Assigned	NUSO, LLC	551G	NAZARETH	PA
2018-06-28	484-457-8XXX	8000–8999	Assigned	NUSO, LLC	551G	PHPHSBZN21	PA
2018-06-28	484-460-8XXX	8000–8999	Assigned	NUSO, LLC	551G	ALLENTOWN	PA
2018-06-28	484-657-8XXX	8000–8999	Assigned	NUSO, LLC	551G	COATESVL	PA
2018-06-28	484-816-1XXX	1000–1999	Assigned	NUSO, LLC	551G	PHPHSBZN11	PA
2018-06-28	484-920-0XXX	0000–0999	Assigned	NUSO, LLC	551G	PHOENIXVL	PA
2018-06-13	484-484-6XXX	6000–6999	Assigned	CORE COMMUNICATIONS, INC. - PA	3806	BETHLEHEM	PA
2018-06-13	484-484-7XXX	7000–7999	Assigned	CORE COMMUNICATIONS, INC. - PA	3806	BETHLEHEM	PA
2018-06-06	484-940-0XXX	0000–0999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA	6392	POTTSTOWN	PA
2018-05-25	484-460-1XXX	1000–1999	Assigned	LEVEL 3 COMMUNICATIONS, LLC - PA	4007	ALLENTOWN	PA
2018-05-25	484-460-2XXX	2000–2999	Assigned	LEVEL 3 COMMUNICATIONS, LLC - PA	4007	ALLENTOWN	PA
2018-05-22	484-573-4XXX	4000–4999	Assigned	COMCAST IP PHONE, LLC	318J	PHPHSBZN13	PA
2018-05-17	484-829-3XXX	3000–3999	Assigned	CORE COMMUNICATIONS, INC. - PA	3806	PHPHSBZN24	PA
2018-05-16	484-232-2XXX	2000–2999	Assigned	CORE COMMUNICATIONS, INC. - PA	3806	EMMAUS	PA
2018-05-16	484-236-3XXX	3000–3999	Assigned	CORE COMMUNICATIONS, INC. - PA	3806	DOUGLASSVL	PA
2018-05-16	484-236-5XXX	5000–5999	Assigned	CORE COMMUNICATIONS, INC. - PA	3806	DOUGLASSVL	PA
2018-05-16	484-236-6XXX	6000–6999	Assigned	CORE COMMUNICATIONS, INC. - PA	3806	DOUGLASSVL	PA
2018-05-16	484-255-5XXX	5000–5999	Assigned	CORE COMMUNICATIONS, INC. - PA	3806	CENTER PT	PA
2018-05-16	484-255-6XXX	6000–6999	Assigned	CORE COMMUNICATIONS, INC. - PA	3806	CENTER PT	PA
2018-05-16	484-265-2XXX	2000–2999	Assigned	CORE COMMUNICATIONS, INC. - PA	3806	SLATINGTON	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.