Recent thousands-block assignments

17 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 412

ONVOY, LLC - PA 11

EXIANT COMMUNICATIONS LLC 2

BANDWIDTH.COM CLEC, LLC - PA 2

NEW CINGULAR WIRELESS PCS, LLC - IL 1

AHOI 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
2023-05-24	412-286-0XXX	0000–0999	Assigned	ONVOY, LLC - PA	547E	PTTSBGZON1	PA
2023-05-24	412-428-3XXX	3000–3999	Assigned	ONVOY, LLC - PA	547E	PTGSBNZN14	PA
2023-05-24	412-524-3XXX	3000–3999	Assigned	ONVOY, LLC - PA	547E	PTTSBGZON7	PA
2023-05-24	412-659-2XXX	2000–2999	Assigned	ONVOY, LLC - PA	547E	PTGSBNZN22	PA
2023-05-24	412-659-3XXX	3000–3999	Assigned	ONVOY, LLC - PA	547E	PTGSBNZN22	PA
2023-05-24	412-677-8XXX	8000–8999	Assigned	ONVOY, LLC - PA	547E	PTGSBNZN13	PA
2023-05-24	412-685-9XXX	9000–9999	Assigned	ONVOY, LLC - PA	547E	PTTSBGZON5	PA
2023-05-24	412-695-5XXX	5000–5999	Assigned	ONVOY, LLC - PA	547E	PTGSBNZN17	PA
2023-05-24	412-703-3XXX	3000–3999	Assigned	ONVOY, LLC - PA	547E	PTGSBNZN10	PA
2023-05-24	412-706-9XXX	9000–9999	Assigned	ONVOY, LLC - PA	547E	PTGSBNZN14	PA
2023-05-24	412-764-4XXX	4000–4999	Assigned	ONVOY, LLC - PA	547E	PTTSBGZON4	PA
2023-05-24	412-813-6XXX	6000–6999	Assigned	ONVOY, LLC - PA	547E	ELIZABETH	PA
2023-05-24	412-876-6XXX	6000–6999	Assigned	ONVOY, LLC - PA	547E	PTGSBNZN18	PA
2023-05-08	412-752-8XXX	8000–8999	Assigned	BOOST SUBSCRIBERCO L.L.C.	490J	PTTSBGZON1	PA
2023-04-18	412-286-1XXX	1000–1999	Assigned	LEVEL 3 COMMUNICATIONS, LLC - PA	4007	PTTSBGZON1	PA
2023-03-23	412-428-6XXX	6000–6999	Assigned	PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA	967E	PTGSBNZN14	PA
2023-02-17	412-764-5XXX	5000–5999	Assigned	ONVOY, LLC - PA	547E	PTTSBGZON4	PA
2023-02-17	412-764-6XXX	6000–6999	Assigned	ONVOY, LLC - PA	547E	PTTSBGZON4	PA
2023-02-17	412-764-7XXX	7000–7999	Assigned	ONVOY, LLC - PA	547E	PTTSBGZON4	PA
2023-02-13	412-703-2XXX	2000–2999	Assigned	ONVOY, LLC - PA	547E	PTGSBNZN10	PA
2023-02-08	412-876-7XXX	7000–7999	Assigned	ONVOY, LLC - PA	547E	PTGSBNZN18	PA
2023-02-07	412-703-1XXX	1000–1999	Assigned	NUSO, LLC	732J	PTGSBNZN10	PA
2023-02-02	412-282-7XXX	7000–7999	Assigned	ONVOY, LLC - PA	547E	PTTSBGZON3	PA
2023-02-02	412-861-0XXX	0000–0999	Assigned	ONVOY, LLC - PA	547E	PTGSBNZN13	PA
2023-02-01	412-674-4XXX	4000–4999	Assigned	ONVOY, LLC - PA	547E	PTGSBNZN12	PA
2023-02-01	412-674-5XXX	5000–5999	Assigned	ONVOY, LLC - PA	547E	PTGSBNZN12	PA
2023-02-01	412-674-6XXX	6000–6999	Assigned	ONVOY, LLC - PA	547E	PTGSBNZN12	PA
2023-02-01	412-674-7XXX	7000–7999	Assigned	ONVOY, LLC - PA	547E	PTGSBNZN12	PA
2023-02-01	412-674-8XXX	8000–8999	Assigned	ONVOY, LLC - PA	547E	PTGSBNZN12	PA
2023-01-31	412-428-8XXX	8000–8999	Assigned	ONVOY, LLC - PA	547E	PTGSBNZN14	PA
2023-01-31	412-479-9XXX	9000–9999	Assigned	ONVOY, LLC - PA	547E	PTGSBNZN12	PA
2023-01-24	412-286-2XXX	2000–2999	Assigned	ONVOY, LLC - PA	547E	PTTSBGZON1	PA
2023-01-24	412-536-9XXX	9000–9999	Assigned	BANDWIDTH.COM CLEC, LLC - PA	002F	PTGSBNZN17	PA
2023-01-24	412-548-5XXX	5000–5999	Assigned	BANDWIDTH.COM CLEC, LLC - PA	002F	PTGSBNZN17	PA
2023-01-12	412-524-4XXX	4000–4999	Assigned	ONVOY, LLC - PA	547E	PTTSBGZON7	PA
2023-01-12	412-524-5XXX	5000–5999	Assigned	ONVOY, LLC - PA	547E	PTTSBGZON7	PA
2023-01-12	412-524-6XXX	6000–6999	Assigned	ONVOY, LLC - PA	547E	PTTSBGZON7	PA
2023-01-12	412-524-7XXX	7000–7999	Assigned	ONVOY, LLC - PA	547E	PTTSBGZON7	PA
2023-01-12	412-524-8XXX	8000–8999	Assigned	ONVOY, LLC - PA	547E	PTTSBGZON7	PA
2023-01-12	412-659-4XXX	4000–4999	Assigned	ONVOY, LLC - PA	547E	PTGSBNZN22	PA
2023-01-12	412-659-5XXX	5000–5999	Assigned	ONVOY, LLC - PA	547E	PTGSBNZN22	PA
2023-01-12	412-659-6XXX	6000–6999	Assigned	ONVOY, LLC - PA	547E	PTGSBNZN22	PA
2023-01-12	412-659-7XXX	7000–7999	Assigned	ONVOY, LLC - PA	547E	PTGSBNZN22	PA
2023-01-12	412-659-8XXX	8000–8999	Assigned	ONVOY, LLC - PA	547E	PTGSBNZN22	PA
2023-01-09	412-946-2XXX	2000–2999	Assigned	ONVOY, LLC - PA	547E	ELIZABETH	PA
2023-01-03	412-286-3XXX	3000–3999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	PTTSBGZON1	PA
2023-01-03	412-286-4XXX	4000–4999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	PTTSBGZON1	PA
2023-01-03	412-286-5XXX	5000–5999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	PTTSBGZON1	PA
2023-01-03	412-286-6XXX	6000–6999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	PTTSBGZON1	PA
2023-01-03	412-286-7XXX	7000–7999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	PTTSBGZON1	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.