Recent thousands-block assignments

21 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 272

MCIMETRO ACCESS TRANSMISSION SERVICES LLC 13

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 3

AHOI LLC 2

PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 1

NEW CINGULAR WIRELESS PCS, LLC - DC 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
2023-12-06	272-294-1XXX	1000–1999	Assigned	IP HORIZON LLC	515J	AVIS	PA
2023-12-06	272-297-1XXX	1000–1999	Assigned	IP HORIZON LLC	515J	SELINSGRV	PA
2023-12-06	272-302-9XXX	9000–9999	Assigned	IP HORIZON LLC	515J	ELYSBURG	PA
2023-12-06	272-304-2XXX	2000–2999	Assigned	IP HORIZON LLC	515J	HONESDALE	PA
2023-12-06	272-306-9XXX	9000–9999	Assigned	IP HORIZON LLC	515J	BERWICK	PA
2023-12-06	272-315-4XXX	4000–4999	Assigned	IP HORIZON LLC	515J	HAZLETON	PA
2023-12-06	272-315-6XXX	6000–6999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA	6392	HAZLETON	PA
2023-12-06	272-317-6XXX	6000–6999	Assigned	IP HORIZON LLC	515J	KINGSTON	PA
2023-12-06	272-323-2XXX	2000–2999	Assigned	IP HORIZON LLC	515J	FRACKVILLE	PA
2023-12-06	272-334-0XXX	0000–0999	Assigned	IP HORIZON LLC	515J	LOCK HAVEN	PA
2023-12-06	272-341-9XXX	9000–9999	Assigned	IP HORIZON LLC	515J	GALILEE	PA
2023-12-06	272-345-9XXX	9000–9999	Assigned	IP HORIZON LLC	515J	LOYALSOCK	PA
2023-12-06	272-347-0XXX	0000–0999	Assigned	IP HORIZON LLC	515J	MOOSIC	PA
2023-12-06	272-372-9XXX	9000–9999	Assigned	IP HORIZON LLC	515J	BROOKSIDE	PA
2023-12-06	272-373-9XXX	9000–9999	Assigned	IP HORIZON LLC	515J	FREELAND	PA
2023-12-06	272-377-6XXX	6000–6999	Assigned	IP HORIZON LLC	515J	FRIEDENSBG	PA
2023-12-06	272-442-2XXX	2000–2999	Assigned	IP HORIZON LLC	515J	MCKEANSBG	PA
2023-12-06	272-464-9XXX	9000–9999	Assigned	IP HORIZON LLC	515J	MTPLSANTML	PA
2023-12-06	272-500-9XXX	9000–9999	Assigned	IP HORIZON LLC	515J	BEACH LAKE	PA
2023-12-06	272-624-2XXX	2000–2999	Assigned	IP HORIZON LLC	515J	MOUNTANTOP	PA
2023-12-06	272-663-2XXX	2000–2999	Assigned	IP HORIZON LLC	515J	MOSCOW	PA
2023-12-06	272-664-9XXX	9000–9999	Assigned	IP HORIZON LLC	515J	MINERSVL	PA
2023-12-06	272-720-9XXX	9000–9999	Assigned	IP HORIZON LLC	515J	WEATHERLY	PA
2023-12-06	272-746-5XXX	5000–5999	Assigned	IP HORIZON LLC	515J	KULPMONT	PA
2023-12-06	272-763-9XXX	9000–9999	Assigned	IP HORIZON LLC	515J	LAKE COMO	PA
2023-12-06	272-822-0XXX	0000–0999	Assigned	IP HORIZON LLC	515J	JERSEYSHOR	PA
2023-12-06	272-879-3XXX	3000–3999	Assigned	IP HORIZON LLC	515J	JIM THORPE	PA
2023-12-06	272-888-6XXX	6000–6999	Assigned	IP HORIZON LLC	515J	HAMLIN	PA
2023-11-30	272-298-6XXX	6000–6999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA	6392	TRUCKSVL	PA
2023-11-13	272-343-0XXX	0000–0999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA	6392	MILFORD	PA
2023-11-09	272-360-8XXX	8000–8999	Assigned	D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE	6846	SHAMOKIN	PA
2023-11-09	272-360-9XXX	9000–9999	Assigned	D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE	6846	SHAMOKIN	PA
2023-11-03	272-323-0XXX	0000–0999	Assigned	BANDWIDTH.COM CLEC, LLC - PA	002F	FRACKVILLE	PA
2023-11-02	272-289-2XXX	2000–2999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - DC	4036	WILLIAMSPT	PA
2023-11-02	272-289-3XXX	3000–3999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - DC	4036	WILLIAMSPT	PA
2023-11-02	272-289-4XXX	4000–4999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - DC	4036	WILLIAMSPT	PA
2023-11-02	272-289-5XXX	5000–5999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - DC	4036	WILLIAMSPT	PA
2023-11-02	272-290-9XXX	9000–9999	Assigned	D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE	6846	DANVILLE	PA
2023-10-27	272-350-0XXX	0000–0999	Assigned	ONVOY SPECTRUM, LLC	624H	CNYNGHDRMS	PA
2023-10-27	272-352-0XXX	0000–0999	Assigned	ONVOY SPECTRUM, LLC	624H	HALLSTEAD	PA
2023-10-27	272-354-0XXX	0000–0999	Assigned	ONVOY SPECTRUM, LLC	624H	HUNTIGTNML	PA
2023-10-27	272-355-0XXX	0000–0999	Assigned	ONVOY SPECTRUM, LLC	624H	POCONOLAKE	PA
2023-10-27	272-357-0XXX	0000–0999	Assigned	ONVOY SPECTRUM, LLC	624H	SAYLORSBG	PA
2023-10-27	272-358-0XXX	0000–0999	Assigned	ONVOY SPECTRUM, LLC	624H	SUSQUHANNA	PA
2023-10-25	272-281-2XXX	2000–2999	Assigned	ONVOY SPECTRUM, LLC	624H	TUNKHANNCK	PA
2023-10-25	272-298-5XXX	5000–5999	Assigned	ONVOY SPECTRUM, LLC	624H	TRUCKSVL	PA
2023-10-25	272-314-3XXX	3000–3999	Assigned	ONVOY SPECTRUM, LLC	624H	WAPWALLOPN	PA
2023-10-25	272-356-3XXX	3000–3999	Assigned	ONVOY SPECTRUM, LLC	624H	SHICKSHINY	PA
2023-10-25	272-424-2XXX	2000–2999	Assigned	ONVOY SPECTRUM, LLC	624H	TOWANDA	PA
2023-10-25	272-462-2XXX	2000–2999	Assigned	ONVOY SPECTRUM, LLC	624H	WELLSBORO	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.