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
2020-03-04 260-600-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 FORT WAYNE IN
2020-03-04 260-600-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 FORT WAYNE IN
2020-03-04 260-600-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 FORT WAYNE IN
2020-03-04 260-600-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 FORT WAYNE IN
2020-03-04 260-600-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 FORT WAYNE IN
2020-03-02 260-800-2XXX 2000–2999Assigned ONVOY, LLC - IN 097D FORT WAYNE IN
2020-03-02 260-800-3XXX 3000–3999Assigned ONVOY, LLC - IN 097D FORT WAYNE IN
2020-02-12 260-570-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 AUBURN IN
2020-01-23 260-570-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 AUBURN IN
2019-12-27 260-221-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 LIGONIER IN
2019-12-27 260-330-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 WABASH IN
2019-12-26 260-619-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 HUNTERTOWN IN
2019-12-11 260-265-1XXX 1000–1999Assigned TELNYX LLC 073H FORT WAYNE IN
2019-12-06 260-600-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 FORT WAYNE IN
2019-12-06 260-600-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 FORT WAYNE IN
2019-10-18 260-264-0XXX 0000–0999Assigned ONVOY, LLC - IN 097D FORT WAYNE IN
2019-10-18 260-800-8XXX 8000–8999Assigned ONVOY, LLC - IN 097D FORT WAYNE IN
2019-10-16 260-217-2XXX 2000–2999Assigned ONVOY, LLC - IN 097D POE HOAGLD IN
2019-10-16 260-217-3XXX 3000–3999Assigned ONVOY, LLC - IN 097D POE HOAGLD IN
2019-10-16 260-235-3XXX 3000–3999Assigned ONVOY, LLC - IN 097D WATERLOO IN
2019-10-16 260-235-6XXX 6000–6999Assigned ONVOY, LLC - IN 097D WATERLOO IN
2019-10-16 260-238-1XXX 1000–1999Assigned ONVOY, LLC - IN 097D SPENCERVL IN
2019-10-16 260-238-9XXX 9000–9999Assigned ONVOY, LLC - IN 097D SPENCERVL IN
2019-10-16 260-253-2XXX 2000–2999Assigned ONVOY, LLC - IN 097D MARKLE IN
2019-10-16 260-253-3XXX 3000–3999Assigned ONVOY, LLC - IN 097D MARKLE IN
2019-10-16 260-254-2XXX 2000–2999Assigned ONVOY, LLC - IN 097D POKAGON IN
2019-10-16 260-254-3XXX 3000–3999Assigned ONVOY, LLC - IN 097D POKAGON IN
2019-10-16 260-297-4XXX 4000–4999Assigned ONVOY, LLC - IN 097D OSSIAN IN
2019-10-16 260-297-5XXX 5000–5999Assigned ONVOY, LLC - IN 097D OSSIAN IN
2019-10-16 260-300-2XXX 2000–2999Assigned ONVOY, LLC - IN 097D WOODBURN IN
2019-10-16 260-300-8XXX 8000–8999Assigned ONVOY, LLC - IN 097D WOODBURN IN
2019-10-16 260-305-2XXX 2000–2999Assigned ONVOY, LLC - IN 097D NEW HAVEN IN
2019-10-16 260-305-4XXX 4000–4999Assigned ONVOY, LLC - IN 097D NEW HAVEN IN
2019-10-16 260-377-2XXX 2000–2999Assigned ONVOY, LLC - IN 097D WABASH IN
2019-10-16 260-377-3XXX 3000–3999Assigned ONVOY, LLC - IN 097D WABASH IN
2019-10-16 260-468-4XXX 4000–4999Assigned ONVOY, LLC - IN 097D RESERVOIR IN
2019-10-16 260-468-5XXX 5000–5999Assigned ONVOY, LLC - IN 097D RESERVOIR IN
2019-10-16 260-645-2XXX 2000–2999Assigned ONVOY, LLC - IN 097D ST JOE IN
2019-10-16 260-645-3XXX 3000–3999Assigned ONVOY, LLC - IN 097D ST JOE IN
2019-10-16 260-676-5XXX 5000–5999Assigned ONVOY, LLC - IN 097D ROANOKE IN
2019-10-16 260-676-6XXX 6000–6999Assigned ONVOY, LLC - IN 097D ROANOKE IN
2019-10-16 260-782-8XXX 8000–8999Assigned ONVOY, LLC - IN 097D LAGRO IN
2019-10-16 260-782-9XXX 9000–9999Assigned ONVOY, LLC - IN 097D LAGRO IN
2019-10-16 260-802-4XXX 4000–4999Assigned ONVOY, LLC - IN 097D SILVERLAKE IN
2019-10-16 260-802-5XXX 5000–5999Assigned ONVOY, LLC - IN 097D SILVERLAKE IN
2019-10-16 260-823-2XXX 2000–2999Assigned ONVOY, LLC - IN 097D SIDNEY IN
2019-10-16 260-823-5XXX 5000–5999Assigned ONVOY, LLC - IN 097D SIDNEY IN
2019-10-16 260-829-3XXX 3000–3999Assigned ONVOY, LLC - IN 097D ORLAND IN
2019-10-16 260-829-4XXX 4000–4999Assigned ONVOY, LLC - IN 097D ORLAND IN
2019-10-16 260-995-2XXX 2000–2999Assigned ONVOY, LLC - IN 097D UNIONDALE 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.