NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

18 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 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
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Recent thousands-block assignments
AssignedThousands-blockLast 4 digitsStatusAssigneeOCNRate centerState
2024-01-24 260-342-5XXX 5000–5999Assigned ONVOY, LLC - IN 097D FORT WAYNE IN
2024-01-24 260-342-6XXX 6000–6999Assigned ONVOY, LLC - IN 097D FORT WAYNE IN
2024-01-24 260-342-7XXX 7000–7999Assigned ONVOY, LLC - IN 097D FORT WAYNE IN
2024-01-12 260-900-4XXX 4000–4999Assigned COMCAST IP PHONE, LLC 318J ZANESVILLE IN
2024-01-12 260-946-5XXX 5000–5999Assigned COMCAST IP PHONE, LLC 318J CHURUBUSCO IN
2024-01-03 260-293-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 LAGRANGE IN
2024-01-03 260-342-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 FORT WAYNE IN
2024-01-03 260-342-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 FORT WAYNE IN
2023-12-05 260-328-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - IN 4803 FORT WAYNE IN
2023-12-05 260-328-7XXX 7000–7999Assigned NUSO, LLC 478J FORT WAYNE IN
2023-12-01 260-326-2XXX 2000–2999Assigned NUSO, LLC 732J NEW HAVEN IN
2023-12-01 260-326-3XXX 3000–3999Assigned NUSO, LLC 732J NEW HAVEN IN
2023-11-29 260-276-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 WATERLOO IN
2023-11-08 260-699-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 FORT WAYNE IN
2023-11-08 260-699-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 FORT WAYNE IN
2023-11-08 260-699-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 FORT WAYNE IN
2023-10-27 260-339-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 DECATUR IN
2023-10-27 260-339-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 DECATUR IN
2023-10-27 260-339-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 DECATUR IN
2023-10-23 260-256-1XXX 1000–1999Assigned COMMIO, LLC 939H CRAIGVILLE IN
2023-10-23 260-256-2XXX 2000–2999Assigned COMMIO, LLC 939H CRAIGVILLE IN
2023-10-23 260-256-3XXX 3000–3999Assigned COMMIO, LLC 939H CRAIGVILLE IN
2023-10-23 260-256-8XXX 8000–8999Assigned COMMIO, LLC 939H CRAIGVILLE IN
2023-10-23 260-256-9XXX 9000–9999Assigned COMMIO, LLC 939H CRAIGVILLE IN
2023-10-23 260-325-1XXX 1000–1999Assigned COMMIO, LLC 939H ALBION IN
2023-10-23 260-325-4XXX 4000–4999Assigned COMMIO, LLC 939H ALBION IN
2023-10-23 260-325-5XXX 5000–5999Assigned COMMIO, LLC 939H ALBION IN
2023-10-23 260-325-8XXX 8000–8999Assigned COMMIO, LLC 939H ALBION IN
2023-10-23 260-325-9XXX 9000–9999Assigned COMMIO, LLC 939H ALBION IN
2023-10-13 260-519-4XXX 4000–4999Assigned TERRA NOVA TELECOM INC. 145J HUNTINGTON IN
2023-10-13 260-568-5XXX 5000–5999Assigned TERRA NOVA TELECOM INC. 145J WABASH IN
2023-10-13 260-673-4XXX 4000–4999Assigned TERRA NOVA TELECOM INC. 145J ROANOKE IN
2023-10-13 260-699-6XXX 6000–6999Assigned ONVOY, LLC - IN 097D FORT WAYNE IN
2023-09-21 260-302-0XXX 0000–0999Assigned ONVOY, LLC - IN 097D KENDALLVL IN
2023-09-21 260-582-3XXX 3000–3999Assigned ONVOY, LLC - IN 097D KENDALLVL IN
2023-09-21 260-582-8XXX 8000–8999Assigned ONVOY, LLC - IN 097D KENDALLVL IN
2023-09-21 260-620-5XXX 5000–5999Assigned ONVOY, LLC - IN 097D AUBURN IN
2023-09-21 260-620-6XXX 6000–6999Assigned ONVOY, LLC - IN 097D AUBURN IN
2023-09-21 260-620-7XXX 7000–7999Assigned ONVOY, LLC - IN 097D AUBURN IN
2023-09-21 260-620-8XXX 8000–8999Assigned ONVOY, LLC - IN 097D AUBURN IN
2023-09-21 260-620-9XXX 9000–9999Assigned ONVOY, LLC - IN 097D AUBURN IN
2023-09-21 260-727-0XXX 0000–0999Assigned ONVOY, LLC - IN 097D COLUMBIACY IN
2023-09-21 260-727-1XXX 1000–1999Assigned ONVOY, LLC - IN 097D COLUMBIACY IN
2023-09-21 260-727-2XXX 2000–2999Assigned ONVOY, LLC - IN 097D COLUMBIACY IN
2023-09-21 260-727-3XXX 3000–3999Assigned ONVOY, LLC - IN 097D COLUMBIACY IN
2023-09-21 260-727-4XXX 4000–4999Assigned ONVOY, LLC - IN 097D COLUMBIACY IN
2023-09-21 260-906-0XXX 0000–0999Assigned ONVOY, LLC - IN 097D WABASH IN
2023-09-21 260-906-1XXX 1000–1999Assigned ONVOY, LLC - IN 097D WABASH IN
2023-09-21 260-906-5XXX 5000–5999Assigned ONVOY, LLC - IN 097D WABASH IN
2023-09-21 260-906-8XXX 8000–8999Assigned ONVOY, LLC - IN 097D WABASH 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.