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
2007-01-15 260-318-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 KENDALLVL IN
2007-01-12 260-504-0XXX 0000–0999Assigned OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 2964 HUNTINGTON IN
2007-01-11 260-388-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 HUNTINGTON IN
2006-12-19 260-580-7XXX 7000–7999Assigned OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 2964 FORT WAYNE IN
2006-12-19 260-580-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 2964 FORT WAYNE IN
2006-12-14 260-344-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - IN 4803 BIPPUS IN
2006-12-06 260-580-3XXX 3000–3999Assigned OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 2964 FORT WAYNE IN
2006-12-06 260-580-4XXX 4000–4999Assigned OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 2964 FORT WAYNE IN
2006-12-06 260-580-5XXX 5000–5999Assigned OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 2964 FORT WAYNE IN
2006-12-01 260-388-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 HUNTINGTON IN
2006-11-21 260-755-1XXX 1000–1999Assigned COMCAST IP PHONE, LLC 318J FORT WAYNE IN
2006-11-21 260-755-2XXX 2000–2999Assigned COMCAST IP PHONE, LLC 318J FORT WAYNE IN
2006-11-21 260-755-3XXX 3000–3999Assigned COMCAST IP PHONE, LLC 318J FORT WAYNE IN
2006-11-21 260-755-5XXX 5000–5999Assigned COMCAST IP PHONE, LLC 318J FORT WAYNE IN
2006-11-21 260-755-6XXX 6000–6999Assigned COMCAST IP PHONE, LLC 318J FORT WAYNE IN
2006-11-01 260-442-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 2964 FORT WAYNE IN
2006-11-01 260-570-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 AUBURN IN
2006-10-31 260-336-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 LAGRANGE IN
2006-10-11 260-579-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 FORT WAYNE IN
2006-10-11 260-579-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 FORT WAYNE IN
2006-10-11 260-579-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 FORT WAYNE IN
2006-10-10 260-616-0XXX 0000–0999Assigned COMCAST IP PHONE, LLC 318J ARCOLA IN
2006-10-10 260-616-1XXX 1000–1999Assigned COMCAST IP PHONE, LLC 318J ARCOLA IN
2006-10-09 260-452-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 FORT WAYNE IN
2006-10-06 260-301-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 DECATUR IN
2006-10-06 260-333-0XXX 0000–0999Assigned COMMUNICATIONS VENTURE CORP DBA INDIGITAL TELECOM 4169 AUBURN IN
2006-10-04 260-515-0XXX 0000–0999Assigned OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 2964 FORT WAYNE IN
2006-09-21 260-579-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 FORT WAYNE IN
2006-09-21 260-579-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 FORT WAYNE IN
2006-09-13 260-797-0XXX 0000–0999Assigned ONVOY, LLC - IN 097D FORT WAYNE IN
2006-09-12 260-449-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 FORT WAYNE IN
2006-09-07 260-572-5XXX 5000–5999Assigned METROPCS, INC. 5562 AUBURN IN
2006-08-29 260-515-4XXX 4000–4999Assigned OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 2964 FORT WAYNE IN
2006-08-29 260-582-6XXX 6000–6999Assigned METROPCS, INC. 5562 KENDALLVL IN
2006-08-23 260-494-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 FORT WAYNE IN
2006-08-16 260-440-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - IN 4803 FORT WAYNE IN
2006-08-16 260-440-3XXX 3000–3999Assigned LEVEL 3 COMMUNICATIONS, LLC - IN 4803 FORT WAYNE IN
2006-08-16 260-440-7XXX 7000–7999Assigned LEVEL 3 COMMUNICATIONS, LLC - IN 4803 FORT WAYNE IN
2006-08-16 260-440-8XXX 8000–8999Assigned LEVEL 3 COMMUNICATIONS, LLC - IN 4803 FORT WAYNE IN
2006-07-28 260-515-5XXX 5000–5999Assigned OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 2964 FORT WAYNE IN
2006-07-20 260-350-6XXX 6000–6999Assigned COMMUNICATIONS VENTURE CORP DBA INDIGITAL TELECOM 4169 LAGRANGE IN
2006-07-20 260-624-6XXX 6000–6999Assigned COMMUNICATIONS VENTURE CORP DBA INDIGITAL TELECOM 4169 ANGOLA IN
2006-07-18 260-416-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 FORT WAYNE IN
2006-07-18 260-416-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 FORT WAYNE IN
2006-07-18 260-515-7XXX 7000–7999Assigned OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 2964 FORT WAYNE IN
2006-07-10 260-223-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 DECATUR IN
2006-07-10 260-273-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 BLUFFTON IN
2006-07-10 260-494-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 FORT WAYNE IN
2006-06-20 260-215-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 CROMWELL IN
2006-05-26 260-515-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 2964 FORT WAYNE 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.