NumberResearchThousands-blocks in 337-202
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 337-202 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 337 blocks
Most active assignees, all time — NPA 337
New assignments by month
Sep 2026
Aug 2026
Jul 2026
Jun 2026
May 2026
Apr 2026
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Dec 2025
Nov 2025
Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2011-09-19 | 337-202-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - LA | 153F | DE RIDDER | LA |
| 2006-12-22 | 337-202-1XXX | 1000–1999 | Assigned | CEBRIDGE TELECOM LA, LLC D/B/A SUDDENLINK COMM LA | 260H | DE RIDDER | LA |
| 2018-03-22 | 337-202-2XXX | 2000–2999 | Assigned | ONVOY, LLC - LA | 749E | DE RIDDER | LA |
| — | 337-202-3XXX | 3000–3999 | Available | DE RIDDER | LA | ||
| 2011-08-15 | 337-202-4XXX | 4000–4999 | Assigned | AT&T ENTERPRISES, LLC | 516C | DE RIDDER | LA |
| 2010-05-25 | 337-202-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - LA | 153F | DE RIDDER | LA |
| 2005-04-26 | 337-202-6XXX | 6000–6999 | Assigned | PAETEC ITEL, LLC | 829J | DE RIDDER | LA |
| 2011-08-10 | 337-202-7XXX | 7000–7999 | Assigned | CEBRIDGE TELECOM LA, LLC D/B/A SUDDENLINK COMM LA | 260H | DE RIDDER | LA |
| 2018-12-06 | 337-202-8XXX | 8000–8999 | Assigned | ONVOY, LLC - LA | 749E | DE RIDDER | LA |
| 2010-06-09 | 337-202-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | DE RIDDER | LA |
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.