NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

13 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 812
ONVOY, LLC - IN 10
U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 1
OPENTACT INC. 1
MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IN 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
Clear Download CSV ↓
Recent thousands-block assignments
AssignedThousands-blockLast 4 digitsStatusAssigneeOCNRate centerState
2019-12-12 812-874-7XXX 7000–7999Assigned ONVOY, LLC - IN 097D POSEYVILLE IN
2019-12-09 812-404-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 SALEM IN
2019-11-25 812-220-6XXX 6000–6999Assigned TELNYX LLC 073H W HARRISON IN
2019-11-25 812-293-8XXX 8000–8999Assigned TELNYX LLC 073H NEWWSHNGTN IN
2019-11-11 812-681-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - IN 105F OAKTOWN IN
2019-10-24 812-541-2XXX 2000–2999Assigned ONVOY, LLC - IN 097D VEVAY IN
2019-10-24 812-541-3XXX 3000–3999Assigned ONVOY, LLC - IN 097D VEVAY IN
2019-10-23 812-286-3XXX 3000–3999Assigned ONVOY, LLC - IN 097D NEWWSHNGTN IN
2019-10-23 812-286-4XXX 4000–4999Assigned ONVOY, LLC - IN 097D NEWWSHNGTN IN
2019-10-23 812-365-4XXX 4000–4999Assigned ONVOY, LLC - IN 097D MARENGO IN
2019-10-23 812-365-8XXX 8000–8999Assigned ONVOY, LLC - IN 097D MARENGO IN
2019-10-23 812-438-6XXX 6000–6999Assigned ONVOY, LLC - IN 097D RISING SUN IN
2019-10-23 812-438-7XXX 7000–7999Assigned ONVOY, LLC - IN 097D RISING SUN IN
2019-10-23 812-487-3XXX 3000–3999Assigned ONVOY, LLC - IN 097D GUILFORD IN
2019-10-23 812-487-4XXX 4000–4999Assigned ONVOY, LLC - IN 097D GUILFORD IN
2019-10-23 812-534-6XXX 6000–6999Assigned ONVOY, LLC - IN 097D EENTERPRIS IN
2019-10-23 812-534-8XXX 8000–8999Assigned ONVOY, LLC - IN 097D EENTERPRIS IN
2019-10-23 812-594-6XXX 6000–6999Assigned ONVOY, LLC - IN 097D PATRIOT IN
2019-10-23 812-594-8XXX 8000–8999Assigned ONVOY, LLC - IN 097D PATRIOT IN
2019-10-23 812-596-5XXX 5000–5999Assigned ONVOY, LLC - IN 097D CORYDON IN
2019-10-23 812-596-9XXX 9000–9999Assigned ONVOY, LLC - IN 097D CORYDON IN
2019-10-23 812-633-5XXX 5000–5999Assigned ONVOY, LLC - IN 097D MILLTOWN IN
2019-10-23 812-633-9XXX 9000–9999Assigned ONVOY, LLC - IN 097D MILLTOWN IN
2019-10-23 812-739-5XXX 5000–5999Assigned ONVOY, LLC - IN 097D LEAVENWTH IN
2019-10-23 812-739-6XXX 6000–6999Assigned ONVOY, LLC - IN 097D LEAVENWTH IN
2019-10-23 812-775-2XXX 2000–2999Assigned ONVOY, LLC - IN 097D PEORIA IN
2019-10-23 812-775-3XXX 3000–3999Assigned ONVOY, LLC - IN 097D PEORIA IN
2019-10-23 812-940-2XXX 2000–2999Assigned ONVOY, LLC - IN 097D GEORGETOWN IN
2019-10-23 812-940-3XXX 3000–3999Assigned ONVOY, LLC - IN 097D GEORGETOWN IN
2019-10-23 812-968-1XXX 1000–1999Assigned ONVOY, LLC - IN 097D NEWMIDDLTN IN
2019-10-23 812-968-2XXX 2000–2999Assigned ONVOY, LLC - IN 097D NEWMIDDLTN IN
2019-10-23 812-977-2XXX 2000–2999Assigned ONVOY, LLC - IN 097D LAWRENCEBG IN
2019-10-23 812-977-3XXX 3000–3999Assigned ONVOY, LLC - IN 097D LAWRENCEBG IN
2019-10-22 812-203-4XXX 4000–4999Assigned ONVOY, LLC - IN 097D PAOLI IN
2019-10-22 812-203-5XXX 5000–5999Assigned ONVOY, LLC - IN 097D PAOLI IN
2019-10-22 812-366-5XXX 5000–5999Assigned ONVOY, LLC - IN 097D CRANDALL IN
2019-10-22 812-366-9XXX 9000–9999Assigned ONVOY, LLC - IN 097D CRANDALL IN
2019-10-22 812-380-4XXX 4000–4999Assigned ONVOY, LLC - IN 097D PETERSBURG IN
2019-10-22 812-380-5XXX 5000–5999Assigned ONVOY, LLC - IN 097D PETERSBURG IN
2019-10-22 812-398-7XXX 7000–7999Assigned ONVOY, LLC - IN 097D OAKTOWN IN
2019-10-22 812-398-8XXX 8000–8999Assigned ONVOY, LLC - IN 097D OAKTOWN IN
2019-10-22 812-414-5XXX 5000–5999Assigned ONVOY, LLC - IN 097D SCOTTSBURG IN
2019-10-22 812-414-6XXX 6000–6999Assigned ONVOY, LLC - IN 097D SCOTTSBURG IN
2019-10-22 812-415-2XXX 2000–2999Assigned ONVOY, LLC - IN 097D WHEATLAND IN
2019-10-22 812-415-3XXX 3000–3999Assigned ONVOY, LLC - IN 097D WHEATLAND IN
2019-10-22 812-445-5XXX 5000–5999Assigned ONVOY, LLC - IN 097D REDDINGTON IN
2019-10-22 812-445-6XXX 6000–6999Assigned ONVOY, LLC - IN 097D REDDINGTON IN
2019-10-22 812-530-3XXX 3000–3999Assigned ONVOY, LLC - IN 097D SEYMOUR IN
2019-10-22 812-530-4XXX 4000–4999Assigned ONVOY, LLC - IN 097D SEYMOUR IN
2019-10-22 812-570-4XXX 4000–4999Assigned ONVOY, LLC - IN 097D SALEM IN

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.