NumberResearch Membership · Data 09/19/2026

Recent thousands-block assignments

18 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/19/2026

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 260
ONVOY, LLC - IN 10
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 3
MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IN 2
OPENTACT INC. 1
NEW CINGULAR WIRELESS PCS, LLC - IL 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
2026-09-17 260-339-5XXX 5000–5999Assigned ONVOY, LLC - IN 097D DECATUR IN
2026-09-17 260-384-1XXX 1000–1999Assigned ONVOY, LLC - IN 097D COLUMBIACY IN
2026-09-17 260-616-4XXX 4000–4999Assigned ONVOY, LLC - IN 097D ARCOLA IN
2026-09-17 260-827-9XXX 9000–9999Assigned ONVOY, LLC - IN 097D BLUFFTON IN
2026-09-17 260-905-5XXX 5000–5999Assigned ONVOY, LLC - IN 097D ANGOLA IN
2026-09-16 260-291-7XXX 7000–7999Assigned OPENTACT INC. 824J LEO IN
2026-09-16 260-500-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 FORT WAYNE IN
2026-09-14 260-294-6XXX 6000–6999Assigned ONVOY, LLC - IN 097D AUBURN IN
2026-09-14 260-354-7XXX 7000–7999Assigned ONVOY, LLC - IN 097D HUNTERTOWN IN
2026-09-14 260-371-8XXX 8000–8999Assigned ONVOY, LLC - IN 097D HUNTINGTON IN
2026-09-09 260-324-5XXX 5000–5999Assigned ONVOY, LLC - IN 097D NEW HAVEN IN
2026-09-09 260-326-0XXX 0000–0999Assigned ONVOY, LLC - IN 097D NEW HAVEN IN
2026-09-02 260-500-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - IN 105F FORT WAYNE IN
2026-08-28 260-288-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IN 7440 BUTLER IN
2026-08-28 260-390-4XXX 4000–4999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IN 7440 OSSIAN IN
2026-08-26 260-382-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 LAGRANGE IN
2026-08-26 260-382-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 LAGRANGE IN
2026-08-21 260-382-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 LAGRANGE IN
2026-08-19 260-288-7XXX 7000–7999Assigned OPENTACT INC. 824J BUTLER IN
2026-08-18 260-379-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 FORT WAYNE IN
2026-08-18 260-386-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 FORT WAYNE IN
2026-08-18 260-386-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 FORT WAYNE IN
2026-08-18 260-386-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 FORT WAYNE IN
2026-08-18 260-993-1XXX 1000–1999Assigned TERRA NOVA TELECOM INC. 145J MONGO IN
2026-08-14 260-404-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - IN 105F FORT WAYNE IN
2026-08-11 260-285-4XXX 4000–4999Assigned ONVOY, LLC - IN 097D COLUMBIACY IN
2026-07-30 260-322-7XXX 7000–7999Assigned ONVOY, LLC - IN 097D ANGOLA IN
2026-07-30 260-616-5XXX 5000–5999Assigned ONVOY, LLC - IN 097D ARCOLA IN
2026-07-30 260-820-9XXX 9000–9999Assigned ONVOY, LLC - IN 097D BLUFFTON IN
2026-07-22 260-371-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 HUNTINGTON IN
2026-07-21 260-339-6XXX 6000–6999Assigned ONVOY, LLC - IN 097D DECATUR IN
2026-07-10 260-500-0XXX 0000–0999Assigned OPENTACT INC. 824J FORT WAYNE IN
2026-07-09 260-386-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - IN 105F FORT WAYNE IN
2026-07-09 260-389-1XXX 1000–1999Assigned ONVOY, LLC - IN 097D PORTLAND IN
2026-07-08 260-285-3XXX 3000–3999Assigned ONVOY, LLC - IN 097D COLUMBIACY IN
2026-07-08 260-354-4XXX 4000–4999Assigned ONVOY, LLC - IN 097D HUNTERTOWN IN
2026-06-30 260-282-5XXX 5000–5999Assigned ONVOY, LLC - IN 097D ARCOLA IN
2026-06-30 260-294-8XXX 8000–8999Assigned ONVOY, LLC - IN 097D AUBURN IN
2026-06-30 260-322-5XXX 5000–5999Assigned ONVOY, LLC - IN 097D ANGOLA IN
2026-06-30 260-919-8XXX 8000–8999Assigned ONVOY, LLC - IN 097D BLUFFTON IN
2026-06-16 260-386-9XXX 9000–9999Assigned PEERLESS NETWORK OF INDIANA, LLC - IN 279F FORT WAYNE IN
2026-06-09 260-386-6XXX 6000–6999Assigned HD CARRIER LLC 321J FORT WAYNE IN
2026-06-09 260-386-7XXX 7000–7999Assigned HD CARRIER LLC 321J FORT WAYNE IN
2026-06-09 260-386-8XXX 8000–8999Assigned HD CARRIER LLC 321J FORT WAYNE IN
2026-06-01 260-282-8XXX 8000–8999Assigned ONVOY, LLC - IN 097D ARCOLA IN
2026-05-20 260-339-4XXX 4000–4999Assigned ONVOY, LLC - IN 097D DECATUR IN
2026-05-11 260-504-2XXX 2000–2999Assigned TERRA NOVA TELECOM INC. 145J HUNTINGTON IN
2026-05-08 260-386-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - IN 105F FORT WAYNE IN
2026-05-07 260-324-0XXX 0000–0999Assigned ONVOY, LLC - IN 097D NEW HAVEN IN
2026-05-07 260-354-3XXX 3000–3999Assigned ONVOY, LLC - IN 097D HUNTERTOWN IN

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.