NumberResearchThousands-blocks in 208-742
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 208-742 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 208 blocks
Most active assignees, all time — NPA 208
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 |
|---|---|---|---|---|---|---|---|
| 2012-11-20 | 208-742-0XXX | 0000–0999 | Assigned | ONVOY, LLC - ID | 689F | SALMON | ID |
| 2012-06-11 | 208-742-1XXX | 1000–1999 | Assigned | CUSTER TELEPHONE BROADBAND SERVICES LLC - ID | 646G | SALMON | ID |
| 2012-11-20 | 208-742-2XXX | 2000–2999 | Assigned | ONVOY, LLC - ID | 689F | SALMON | ID |
| 2012-12-28 | 208-742-3XXX | 3000–3999 | Assigned | ONVOY, LLC - ID | 689F | SALMON | ID |
| 2012-12-28 | 208-742-4XXX | 4000–4999 | Assigned | ONVOY, LLC - ID | 689F | SALMON | ID |
| 2018-03-02 | 208-742-5XXX | 5000–5999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - ID | 808G | SALMON | ID |
| 2018-12-11 | 208-742-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - ID | 192F | SALMON | ID |
| 2014-06-24 | 208-742-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | SALMON | ID |
| 2021-02-26 | 208-742-8XXX | 8000–8999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - ID | 7558 | SALMON | ID |
| 2021-05-16 | 208-742-9XXX | 9000–9999 | Assigned | ONVOY, LLC - ID | 689F | SALMON | ID |
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.