NumberResearchRecent thousands-block assignments
6 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 760
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 |
|---|---|---|---|---|---|---|---|
| 2006-09-13 | 760-448-5XXX | 5000–5999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | OCSD CRLS | CA |
| 2006-09-13 | 760-550-6XXX | 6000–6999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | BRAWLEY | CA |
| 2006-09-13 | 760-673-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | PALM SPG | CA |
| 2006-09-13 | 760-890-5XXX | 5000–5999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | CALEXICO | CA |
| 2006-09-13 | 760-972-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | INDIO | CA |
| 2006-09-13 | 760-972-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | INDIO | CA |
| 2006-09-13 | 760-977-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | RIDGECREST | CA |
| 2006-09-13 | 760-994-0XXX | 0000–0999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | OCSD OCSD | CA |
| 2006-09-06 | 760-693-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | EL CENTRO | CA |
| 2006-09-05 | 760-405-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | OCSD OCSD | CA |
| 2006-09-05 | 760-405-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | OCSD OCSD | CA |
| 2006-09-05 | 760-450-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | OCSD OCSD | CA |
| 2006-09-05 | 760-468-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | FALLBROOK | CA |
| 2006-09-05 | 760-622-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | OCSD OCSD | CA |
| 2006-08-31 | 760-604-8XXX | 8000–8999 | Assigned | METROPCS, INC. | 5562 | EL CENTRO | CA |
| 2006-08-30 | 760-547-7XXX | 7000–7999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - CA | 8826 | OCSD OCSD | CA |
| 2006-08-30 | 760-957-7XXX | 7000–7999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | BARSTOW | CA |
| 2006-08-29 | 760-254-7XXX | 7000–7999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | BRSW YERM | CA |
| 2006-08-29 | 760-270-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | ESCONDIDO | CA |
| 2006-08-29 | 760-270-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | ESCONDIDO | CA |
| 2006-08-29 | 760-270-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | ESCONDIDO | CA |
| 2006-08-29 | 760-270-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | ESCONDIDO | CA |
| 2006-08-29 | 760-270-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | ESCONDIDO | CA |
| 2006-08-29 | 760-270-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | ESCONDIDO | CA |
| 2006-08-29 | 760-270-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | ESCONDIDO | CA |
| 2006-08-29 | 760-304-6XXX | 6000–6999 | Assigned | PAETEC ITEL, LLC | 829J | SAN MARCOS | CA |
| 2006-08-29 | 760-307-5XXX | 5000–5999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | LENWOOD | CA |
| 2006-08-29 | 760-669-0XXX | 0000–0999 | Assigned | CHARTER IP ENABLED SERVICES, LLC | 792K | VTVL HSPR | CA |
| 2006-08-28 | 760-547-6XXX | 6000–6999 | Assigned | T-MOBILE USA, INC. | 6529 | OCSD OCSD | CA |
| 2006-08-28 | 760-694-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | VICTORVL | CA |
| 2006-08-18 | 760-755-2XXX | 2000–2999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA | 7240 | ESCONDIDO | CA |
| 2006-08-18 | 760-755-5XXX | 5000–5999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA | 7240 | ESCONDIDO | CA |
| 2006-08-18 | 760-795-0XXX | 0000–0999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - CA | 7147 | OCSD CRLS | CA |
| 2006-08-16 | 760-237-3XXX | 3000–3999 | Assigned | COMCAST PHONE OF CALIFORNIA, LLC | 394L | OCSD PDTN | CA |
| 2006-08-16 | 760-927-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | VICTORVL | CA |
| 2006-08-15 | 760-712-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | OCSD OCSD | CA |
| 2006-08-14 | 760-237-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | OCSD PDTN | CA |
| 2006-08-14 | 760-237-2XXX | 2000–2999 | Assigned | IP HORIZON LLC | 515J | OCSD PDTN | CA |
| 2006-08-14 | 760-412-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | BRAWLEY | CA |
| 2006-08-14 | 760-615-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | PAUMA VLY | CA |
| 2006-08-14 | 760-756-2XXX | 2000–2999 | Assigned | IP HORIZON LLC | 515J | HOLTVILLE | CA |
| 2006-08-14 | 760-890-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | CALEXICO | CA |
| 2006-08-10 | 760-978-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | OCSD OCSD | CA |
| 2006-08-10 | 760-978-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | OCSD OCSD | CA |
| 2006-08-10 | 760-978-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | OCSD OCSD | CA |
| 2006-08-10 | 760-978-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | OCSD OCSD | CA |
| 2006-08-10 | 760-978-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | OCSD OCSD | CA |
| 2006-08-09 | 760-490-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | VICTORVL | CA |
| 2006-08-09 | 760-490-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | VICTORVL | CA |
| 2006-08-09 | 760-490-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | VICTORVL | 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.