NumberResearchThousands-blocks in 949-545
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 949-545 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 949 blocks
Most active assignees, all time — NPA 949
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 |
|---|---|---|---|---|---|---|---|
| — | 949-545-0XXX | 0000–0999 | Reserved | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | 671J | CAPITRNVLY | CA |
| 2009-12-11 | 949-545-1XXX | 1000–1999 | Assigned | T-MOBILE USA, INC. | 6529 | CAPITRNVLY | CA |
| — | 949-545-2XXX | 2000–2999 | Reserved | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | 671J | CAPITRNVLY | CA |
| 2011-04-21 | 949-545-3XXX | 3000–3999 | Assigned | T-MOBILE USA, INC. | 6529 | CAPITRNVLY | CA |
| 2011-01-11 | 949-545-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | CAPITRNVLY | CA |
| 2022-09-01 | 949-545-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CA | 649C | CAPITRNVLY | CA |
| 2007-05-30 | 949-545-6XXX | 6000–6999 | Assigned | COMCAST PHONE OF CALIFORNIA, LLC | 394L | CAPITRNVLY | CA |
| 2006-06-12 | 949-545-7XXX | 7000–7999 | Assigned | AT&T ENTERPRISES, LLC | 516C | CAPITRNVLY | CA |
| 2007-02-23 | 949-545-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | CAPITRNVLY | CA |
| 2014-03-03 | 949-545-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | CAPITRNVLY | CA |
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.