NumberResearchRecent thousands-block assignments
1 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 209
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 |
|---|---|---|---|---|---|---|---|
| 2017-04-21 | 209-563-0XXX | 0000–0999 | Assigned | ONVOY, LLC - CA | 649C | SNELLING | CA |
| 2017-04-21 | 209-757-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CA | 649C | FARMINGTON | CA |
| 2017-04-21 | 209-759-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CA | 649C | CLEMENTS | CA |
| 2017-04-19 | 209-297-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CA | 649C | ANGELSCAMP | CA |
| 2017-04-19 | 209-314-3XXX | 3000–3999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA | 7128 | GALT | CA |
| 2017-04-14 | 209-305-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | MANTECA | CA |
| 2017-04-14 | 209-305-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | MANTECA | CA |
| 2017-04-11 | 209-364-0XXX | 0000–0999 | Assigned | ONVOY, LLC - CA | 649C | DOS PALOS | CA |
| 2017-04-10 | 209-923-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | MANTECA | CA |
| 2017-04-05 | 209-453-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | STOCKTON | CA |
| 2017-04-05 | 209-670-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | STOCKTON | CA |
| 2017-04-05 | 209-762-3XXX | 3000–3999 | Assigned | COMCAST PHONE OF CALIFORNIA, LLC | 394L | STOCKTON | CA |
| 2017-03-30 | 209-420-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | STOCKTON | CA |
| 2017-03-30 | 209-762-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | STOCKTON | CA |
| 2017-03-30 | 209-895-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | PATTERSON | CA |
| 2017-03-30 | 209-990-0XXX | 0000–0999 | Assigned | COMMIO, LLC | 939H | STOCKTON | CA |
| 2017-03-29 | 209-672-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | MODESTO | CA |
| 2017-03-29 | 209-672-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | MODESTO | CA |
| 2017-03-20 | 209-638-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | TURLOCK | CA |
| 2017-03-15 | 209-203-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | ATWATER | CA |
| 2017-03-15 | 209-237-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | TRACY | CA |
| 2017-03-15 | 209-273-5XXX | 5000–5999 | Assigned | TELNYX LLC | 073H | JACKSON | CA |
| 2017-03-15 | 209-280-3XXX | 3000–3999 | Assigned | TELNYX LLC | 073H | LODI | CA |
| 2017-03-15 | 209-297-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | ANGELSCAMP | CA |
| 2017-03-15 | 209-314-2XXX | 2000–2999 | Assigned | TELNYX LLC | 073H | GALT | CA |
| 2017-03-15 | 209-318-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | OAKDALE | CA |
| 2017-03-15 | 209-332-5XXX | 5000–5999 | Assigned | TELNYX LLC | 073H | IONE | CA |
| 2017-03-15 | 209-420-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | STOCKTON | CA |
| 2017-03-15 | 209-447-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | MODESTO | CA |
| 2017-03-15 | 209-591-4XXX | 4000–4999 | Assigned | TELNYX LLC | 073H | SNRA MAIN | CA |
| 2017-03-15 | 209-592-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | LOS BANOS | CA |
| 2017-03-15 | 209-621-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | HUGHSON | CA |
| 2017-03-15 | 209-707-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | MANTECA | CA |
| 2017-03-15 | 209-719-2XXX | 2000–2999 | Assigned | TELNYX LLC | 073H | RIVERBANK | CA |
| 2017-03-15 | 209-804-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | ESCALON | CA |
| 2017-03-15 | 209-853-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | WTFR MAIN | CA |
| 2017-03-08 | 209-751-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | STOCKTON | CA |
| 2017-03-07 | 209-774-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | STOCKTON | CA |
| 2017-03-07 | 209-905-6XXX | 6000–6999 | Assigned | T-MOBILE USA, INC. | 6529 | STOCKTON | CA |
| 2017-02-28 | 209-299-0XXX | 0000–0999 | Assigned | ONVOY, LLC - CA | 649C | STOCKTON | CA |
| 2017-02-28 | 209-299-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CA | 649C | STOCKTON | CA |
| 2017-02-28 | 209-299-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CA | 649C | STOCKTON | CA |
| 2017-02-28 | 209-299-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CA | 649C | STOCKTON | CA |
| 2017-02-28 | 209-299-4XXX | 4000–4999 | Assigned | ONVOY, LLC - CA | 649C | STOCKTON | CA |
| 2017-02-28 | 209-299-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CA | 649C | STOCKTON | CA |
| 2017-02-28 | 209-299-6XXX | 6000–6999 | Assigned | ONVOY, LLC - CA | 649C | STOCKTON | CA |
| 2017-02-28 | 209-299-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CA | 649C | STOCKTON | CA |
| 2017-02-28 | 209-299-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CA | 649C | STOCKTON | CA |
| 2017-02-28 | 209-299-9XXX | 9000–9999 | Assigned | ONVOY, LLC - CA | 649C | STOCKTON | CA |
| 2017-02-27 | 209-843-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | GALT | 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.