NumberResearchRecent thousands-block assignments
10 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/20/2026
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 405
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 |
|---|---|---|---|---|---|---|---|
| 2008-11-05 | 405-281-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - OK | 119F | CHOCTAW | OK |
| 2008-11-05 | 405-283-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - OK | 119F | PIEDMONT | OK |
| 2008-11-05 | 405-288-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - OK | 119F | WASHINGTON | OK |
| 2008-11-05 | 405-295-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - OK | 119F | EL RENO | OK |
| 2008-11-05 | 405-303-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - OK | 119F | SEMINOLE | OK |
| 2008-11-05 | 405-309-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - OK | 119F | HARRAH | OK |
| 2008-11-05 | 405-310-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - OK | 119F | NORMAN | OK |
| 2008-11-05 | 405-320-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - OK | 119F | CHICKASHA | OK |
| 2008-11-05 | 405-352-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - OK | 119F | MINCO | OK |
| 2008-11-05 | 405-356-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - OK | 119F | WELLSTON | OK |
| 2008-11-05 | 405-367-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - OK | 119F | BETHANY | OK |
| 2008-11-05 | 405-385-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - OK | 119F | STILLWATER | OK |
| 2008-11-05 | 405-396-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - OK | 119F | ARCADIA | OK |
| 2008-11-05 | 405-399-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - OK | 119F | JONES | OK |
| 2008-11-05 | 405-459-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - OK | 119F | POCASSET | OK |
| 2008-11-05 | 405-466-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - OK | 119F | GUTHRIE | OK |
| 2008-11-05 | 405-483-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - OK | 119F | UNION CITY | OK |
| 2008-11-05 | 405-494-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - OK | 119F | YUKON | OK |
| 2008-11-05 | 405-538-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - OK | 119F | KINGFISHER | OK |
| 2008-11-05 | 405-547-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - OK | 119F | PERKINS | OK |
| 2008-11-05 | 405-582-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - OK | 119F | MIDWEST CY | OK |
| 2008-11-05 | 405-585-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - OK | 119F | SHAWNEE | OK |
| 2008-11-05 | 405-586-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - OK | 119F | MERIDIAN | OK |
| 2008-11-05 | 405-592-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - OK | 119F | HOLDENVL | OK |
| 2008-11-05 | 405-598-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - OK | 119F | TECUMSEH | OK |
| 2008-11-05 | 405-633-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - OK | 119F | OKLA CITY | OK |
| 2008-11-05 | 405-633-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - OK | 119F | OKLA CITY | OK |
| 2008-11-05 | 405-633-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - OK | 119F | OKLA CITY | OK |
| 2008-11-05 | 405-665-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - OK | 119F | WYNNEWOOD | OK |
| 2008-11-05 | 405-689-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - OK | 119F | TUTTLE | OK |
| 2008-11-05 | 405-748-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - OK | 119F | BRITTON | OK |
| 2008-11-05 | 405-759-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - OK | 119F | MOORE | OK |
| 2008-11-05 | 405-771-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - OK | 119F | SPENCER | OK |
| 2008-11-05 | 405-806-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - OK | 119F | MUSTANG | OK |
| 2008-11-05 | 405-872-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - OK | 119F | NOBLE | OK |
| 2008-11-03 | 405-562-9XXX | 9000–9999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - OK | 5257 | EDMOND | OK |
| 2008-10-15 | 405-254-5XXX | 5000–5999 | Assigned | COMCAST IP PHONE, LLC | 318J | BRITTON | OK |
| 2008-10-13 | 405-265-4XXX | 4000–4999 | Assigned | COMCAST IP PHONE, LLC | 318J | YUKON | OK |
| 2008-10-03 | 405-585-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK | 5813 | SHAWNEE | OK |
| 2008-09-30 | 405-585-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SHAWNEE | OK |
| 2008-09-24 | 405-320-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | CHICKASHA | OK |
| 2008-09-19 | 405-380-1XXX | 1000–1999 | Assigned | CHICKASAW TELECOMMUNICAIONS SERVICES, INC. | 4630 | SEMINOLE | OK |
| 2008-09-17 | 405-470-8XXX | 8000–8999 | Assigned | COMCAST IP PHONE, LLC | 318J | BETHANY | OK |
| 2008-09-12 | 405-513-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | EDMOND | OK |
| 2008-09-12 | 405-712-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | HOLDENVL | OK |
| 2008-09-12 | 405-778-7XXX | 7000–7999 | Assigned | COMCAST IP PHONE, LLC | 318J | OKLA CITY | OK |
| 2008-09-11 | 405-471-5XXX | 5000–5999 | Assigned | COMCAST IP PHONE, LLC | 318J | EDMOND | OK |
| 2008-09-05 | 405-338-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | STILLWATER | OK |
| 2008-09-05 | 405-593-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | OKLA CITY | OK |
| 2008-09-05 | 405-593-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | OKLA CITY | OK |
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.