NumberResearchRecent thousands-block assignments
14 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 971
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 |
|---|---|---|---|---|---|---|---|
| 2022-09-01 | 971-298-3XXX | 3000–3999 | Assigned | ONVOY, LLC - OR | 750E | GRANDRONDE | OR |
| 2022-09-01 | 971-424-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR | 5820 | NEWBERG | OR |
| 2022-08-30 | 971-788-7XXX | 7000–7999 | Assigned | ONVOY, LLC - OR | 750E | CLOVERDALE | OR |
| 2022-08-26 | 971-367-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | HOOD LAND | OR |
| 2022-08-26 | 971-430-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR | 5820 | PORTLAND | OR |
| 2022-08-26 | 971-430-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR | 5820 | PORTLAND | OR |
| 2022-08-26 | 971-435-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR | 5820 | BEAVERTON | OR |
| 2022-08-26 | 971-435-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR | 5820 | BEAVERTON | OR |
| 2022-08-26 | 971-435-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR | 5820 | BEAVERTON | OR |
| 2022-08-25 | 971-571-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | GRESHAM | OR |
| 2022-08-25 | 971-588-5XXX | 5000–5999 | Assigned | ONVOY, LLC - OR | 750E | GARIBALDI | OR |
| 2022-08-24 | 971-529-1XXX | 1000–1999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - OR | 3234 | CLACKAMAS | OR |
| 2022-08-19 | 971-434-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | STFRD-SNDY | OR |
| 2022-08-17 | 971-390-4XXX | 4000–4999 | Assigned | CHARTER IP ENABLED SERVICES, LLC | 792K | JEWELL | OR |
| 2022-08-16 | 971-376-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | CLATSKANIE | OR |
| 2022-08-16 | 971-416-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR | 5820 | BEAVERTON | OR |
| 2022-08-11 | 971-381-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | CLACKAMAS | OR |
| 2022-08-11 | 971-825-2XXX | 2000–2999 | Assigned | T-MOBILE USA, INC. | 6529 | CLACKAMAS | OR |
| 2022-08-11 | 971-825-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | CLACKAMAS | OR |
| 2022-08-11 | 971-825-6XXX | 6000–6999 | Assigned | T-MOBILE USA, INC. | 6529 | CLACKAMAS | OR |
| 2022-08-08 | 971-970-7XXX | 7000–7999 | Assigned | ONVOY, LLC - OR | 750E | PACIFIC CY | OR |
| 2022-08-03 | 971-758-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | CARLTON | OR |
| 2022-07-29 | 971-398-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | SALEM | OR |
| 2022-07-27 | 971-363-6XXX | 6000–6999 | Assigned | T-MOBILE USA, INC. | 6529 | ST HELENS | OR |
| 2022-07-21 | 971-416-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | BEAVERTON | OR |
| 2022-07-19 | 971-366-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | BEAVER | OR |
| 2022-07-15 | 971-318-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | AMITY | OR |
| 2022-07-13 | 971-265-9XXX | 9000–9999 | Assigned | ONVOY, LLC - OR | 750E | GARIBALDI | OR |
| 2022-07-13 | 971-571-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | GRESHAM | OR |
| 2022-07-05 | 971-395-7XXX | 7000–7999 | Assigned | TELNYX LLC | 073H | SEASIDE | OR |
| 2022-07-01 | 971-376-8XXX | 8000–8999 | Assigned | ONVOY, LLC - OR | 750E | CLATSKANIE | OR |
| 2022-07-01 | 971-414-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - OR | 076F | STFRD-SNDY | OR |
| 2022-07-01 | 971-414-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - OR | 076F | STFRD-SNDY | OR |
| 2022-07-01 | 971-428-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - OR | 076F | SALEM | OR |
| 2022-07-01 | 971-428-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - OR | 076F | SALEM | OR |
| 2022-07-01 | 971-428-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - OR | 076F | SALEM | OR |
| 2022-07-01 | 971-428-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - OR | 076F | SALEM | OR |
| 2022-07-01 | 971-431-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - OR | 076F | GRESHAM | OR |
| 2022-07-01 | 971-431-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - OR | 076F | GRESHAM | OR |
| 2022-07-01 | 971-431-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - OR | 076F | GRESHAM | OR |
| 2022-07-01 | 971-431-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - OR | 076F | GRESHAM | OR |
| 2022-07-01 | 971-431-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - OR | 076F | GRESHAM | OR |
| 2022-07-01 | 971-433-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - OR | 076F | SALEM | OR |
| 2022-07-01 | 971-433-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - OR | 076F | SALEM | OR |
| 2022-07-01 | 971-433-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - OR | 076F | SALEM | OR |
| 2022-07-01 | 971-433-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - OR | 076F | SALEM | OR |
| 2022-06-10 | 971-403-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR | 5820 | ASTORIA | OR |
| 2022-06-10 | 971-799-1XXX | 1000–1999 | Assigned | CHARTER IP ENABLED SERVICES, LLC | 792K | WESTPORT | OR |
| 2022-05-27 | 971-430-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | PORTLAND | OR |
| 2022-05-27 | 971-430-6XXX | 6000–6999 | Assigned | T-MOBILE USA, INC. | 6529 | PORTLAND | OR |
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.