Recent prefix assignments

0 prefixes assigned in the last 30 days · from the daily NANPA CO code file, 09/20/2026

Full prefixes (NXX) Thousands-blocks (1,000-number pools)

The Code holder is who opened each NPA-NXX prefix — not necessarily who holds the numbers. A prefix is 10,000 numbers, but under pooling its ten 1,000-number blocks are handed out individually, often to different carriers; the code holder may hold only one block, or none. The Thousands-blocks column shows how the ten blocks are really split — click which blocks → to see who holds each 1,000-number block and its last-4-digit range. Assignments are initial assignments; the current serving carrier may differ due to portability.

Most active assignees, all time — NPA 272

ONVOY, LLC - PA 58

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 NPA-NXX prefix assignments
Assigned	NPA-NXX	Thousands-blocks taken (last-4 opening)	Code holder	OCN	Rate center	State
2026-03-18	272-480	0XXX which blocks →	ONVOY, LLC - PA	547E	WATSONTOWN	PA
2025-10-02	272-456	0–9 XXXall 10 · 2 holders which blocks →	ONVOY, LLC - PA	547E	PITTSTON	PA
2025-03-18	272-428	0XXX which blocks →	ONVOY, LLC - PA	547E	MILFORD	PA
2024-06-14	272-407	0XXX1XXX2XXX8XXX9XXX · 4 holders which blocks →	ONVOY, LLC - PA	547E	MILTON	PA
2024-06-14	272-408	0XXX2XXX · 2 holders which blocks →	ONVOY, LLC - PA	547E	TAMAQUA	PA
2024-05-30	272-406	0–9 XXXall 10 · 2 holders which blocks →	ONVOY, LLC - PA	547E	CARBONDALE	PA
2024-04-09	272-402	0XXX1XXX3XXX9XXX · 3 holders which blocks →	ONVOY, LLC - PA	547E	BERWICK	PA
2024-02-29	272-398	0XXX1XXX2XXX3XXX4XXX6XXX7XXX8XXX9XXX · 3 holders which blocks →	ONVOY, LLC - PA	547E	WILKSBARRE	PA
2024-01-31	272-394	0–9 XXXall 10 · 4 holders which blocks →	ONVOY, LLC - PA	547E	STROUDSBG	PA
2023-12-15	272-390	0–9 XXXall 10 · 2 holders which blocks →	ONVOY, LLC - PA	547E	PITTSTON	PA
2023-12-15	272-391	0XXX which blocks →	ONVOY, LLC - PA	547E	CLARKSSMMT	PA
2023-12-12	272-385	0XXX1XXX8XXX9XXX · 2 holders which blocks →	ONVOY, LLC - PA	547E	MT POCONO	PA
2023-12-12	272-386	0XXX1XXX2XXX3XXX4XXX6XXX8XXX9XXX · 3 holders which blocks →	ONVOY, LLC - PA	547E	POTTSVILLE	PA
2023-12-12	272-387	0XXX1XXX2XXX which blocks →	ONVOY, LLC - PA	547E	JERMYN	PA
2023-12-12	272-388	0XXX1XXX which blocks →	ONVOY, LLC - PA	547E	BUSHKILL	PA
2023-12-11	272-380	0XXX which blocks →	ONVOY, LLC - PA	547E	LITTLE MDW	PA
2023-09-13	272-346	0XXX1XXX2XXX3XXX4XXX5XXX8XXX9XXX · 2 holders which blocks →	ONVOY, LLC - PA	547E	OLYPHANT	PA
2023-09-13	272-347	0–9 XXXall 10 · 4 holders which blocks →	ONVOY, LLC - PA	547E	MOOSIC	PA
2023-09-13	272-348	0XXX2XXX which blocks →	ONVOY, LLC - PA	547E	TURBOTVL	PA
2023-09-13	272-349	2XXX3XXX4XXX · 3 holders which blocks →	ONVOY, LLC - PA	547E	MONTROSE	PA
2023-09-12	272-343	0–9 XXXall 10 · 4 holders which blocks →	ONVOY, LLC - PA	547E	MILFORD	PA
2023-08-16	272-331	0XXX2XXX3XXX4XXX · 4 holders which blocks →	ONVOY, LLC - PA	547E	NORTHUBRLD	PA
2023-06-22	272-324	0XXX1XXX2XXX4XXX7XXX · 4 holders which blocks →	ONVOY, LLC - PA	547E	DINGMAFRRY	PA
2023-06-22	272-325	0XXX2XXX5XXX7XXX · 3 holders which blocks →	ONVOY, LLC - PA	547E	MATAMORAS	PA
2022-11-03	272-732	2XXX3XXX · 2 holders which blocks →	ONVOY, LLC - PA	547E	SWEET VLY	PA
2022-10-25	272-327	0XXX1XXX2XXX3XXX4XXX5XXX6XXX8XXX9XXX · 4 holders which blocks →	ONVOY, LLC - PA	547E	WHITEHAVEN	PA
2022-09-02	272-296	0–9 XXXall 10 · 2 holders which blocks →	ONVOY, LLC - PA	547E	LANSFORD	PA
2022-09-02	272-297	0–9 XXXall 10 · 3 holders which blocks →	ONVOY, LLC - PA	547E	SELINSGRV	PA
2021-06-09	272-274	2XXX3XXX4XXX5XXX6XXX7XXX · 4 holders which blocks →	ONVOY, LLC - PA	547E	CANTON	PA
2021-04-23	272-445	2XXX3XXX4XXX5XXX6XXX · 4 holders which blocks →	ONVOY, LLC - PA	547E	NOXEN	PA
2021-03-24	272-322	0–9 XXXall 10 · 5 holders which blocks →	ONVOY, LLC - PA	547E	KINGSTON	PA
2021-01-28	272-258	0–9 XXXall 10 · 5 holders which blocks →	ONVOY, LLC - PA	547E	GIRARDVL	PA
2020-10-05	272-273	0XXX2XXX3XXX4XXX5XXX7XXX8XXX9XXX · 5 holders which blocks →	ONVOY, LLC - PA	547E	LAKEWINOLA	PA
2020-05-13	272-256	0XXX1XXX2XXX4XXX5XXX7XXX8XXX9XXX · 6 holders which blocks →	ONVOY, LLC - PA	547E	NEWPHLDLPH	PA
2020-05-13	272-261	0XXX1XXX2XXX3XXX4XXX5XXX6XXX7XXX9XXX · 3 holders which blocks →	ONVOY, LLC - PA	547E	FRACKVILLE	PA
2020-05-13	272-271	0–9 XXXall 10 · 4 holders which blocks →	ONVOY, LLC - PA	547E	STROUDSBG	PA
2020-05-13	272-277	0–9 XXXall 10 · 5 holders which blocks →	ONVOY, LLC - PA	547E	MATAMORAS	PA
2019-10-16	272-233	0–9 XXXall 10 · 3 holders which blocks →	ONVOY, LLC - PA	547E	POCONOLAKE	PA
2019-10-16	272-234	0–9 XXXall 10 · 4 holders which blocks →	ONVOY, LLC - PA	547E	TOWANDA	PA
2019-10-15	272-232	0–9 XXXall 10 · 4 holders which blocks →	ONVOY, LLC - PA	547E	DALTON	PA
2019-04-09	272-227	0–9 XXXall 10 · 5 holders which blocks →	ONVOY, LLC - PA	547E	ASHLAND	PA
2018-07-23	272-218	0–9 XXXall 10 · 3 holders which blocks →	ONVOY, LLC - PA	547E	NORTHUBRLD	PA
2017-08-04	272-483	0–9 XXXall 10 · 4 holders which blocks →	ONVOY, LLC - PA	547E	MILTON	PA
2017-05-17	272-422	0–9 XXXall 10 · 4 holders which blocks →	ONVOY, LLC - PA	547E	DINGMAFRRY	PA
2016-09-06	272-225	0–9 XXXall 10 · 4 holders which blocks →	ONVOY, LLC - PA	547E	WEATHERLY	PA
2016-09-06	272-282	0XXX2XXX3XXX4XXX5XXX6XXX7XXX8XXX9XXX · 2 holders which blocks →	ONVOY, LLC - PA	547E	MCKEANSBG	PA
2016-09-06	272-381	0XXX1XXX3XXX4XXX5XXX6XXX7XXX8XXX9XXX · 4 holders which blocks →	ONVOY, LLC - PA	547E	SCHUYLKHVN	PA
2016-09-02	272-204	0–9 XXXall 10 · 3 holders which blocks →	ONVOY, LLC - PA	547E	FRIEDENSBG	PA
2016-08-16	272-770	0–9 XXXall 10 · 4 holders which blocks →	ONVOY, LLC - PA	547E	SCRANTON	PA
2016-04-27	272-203	0–9 XXXall 10 · 4 holders which blocks →	ONVOY, LLC - PA	547E	BLOOMSBURG	PA

Source: NANPA CO Code Assignments (Utilized, All States, Public), file date 09/20/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.