NumberResearchThousands-blocks in 260-353
This prefix’s ten 1,000-number blocks and who holds each — 10 on record · from the daily NANPA thousands-block report, 09/20/2026
The ten 1,000-number thousand-blocks inside prefix 260-353 and who was initially assigned each. Under pooling these blocks often belong to different carriers — the single prefix-level “assignee” is usually just the pool / code holder, not who holds the numbers. ← all 260 blocks
Most active assignees, all time — NPA 260
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
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2025-08-19 | 260-353-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN | 6725 | BLUFFTON | IN |
| 2004-05-13 | 260-353-1XXX | 1000–1999 | Assigned | CRAIGVILLE TELCO DBA ADAMS WELLS TELECOM - IN | 383D | BLUFFTON | IN |
| 2013-11-20 | 260-353-2XXX | 2000–2999 | Assigned | CRAIGVILLE TELCO DBA ADAMS WELLS TELECOM - IN | 383D | BLUFFTON | IN |
| 2005-04-08 | 260-353-3XXX | 3000–3999 | Assigned | CRAIGVILLE TELCO DBA ADAMS WELLS TELECOM - IN | 383D | BLUFFTON | IN |
| 2022-07-26 | 260-353-4XXX | 4000–4999 | Assigned | OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | 2964 | BLUFFTON | IN |
| — | 260-353-5XXX | 5000–5999 | Available | BLUFFTON | IN | ||
| 2021-05-11 | 260-353-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BLUFFTON | IN |
| — | 260-353-7XXX | 7000–7999 | Available | BLUFFTON | IN | ||
| 2020-05-11 | 260-353-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | BLUFFTON | IN |
| 2009-01-14 | 260-353-9XXX | 9000–9999 | Assigned | OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | 2964 | BLUFFTON | 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.