NumberResearchRecent thousands-block assignments
21 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 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 |
|---|---|---|---|---|---|---|---|
| 2015-08-14 | 949-473-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | IRVINE | CA |
| 2015-08-14 | 949-473-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | IRVINE | CA |
| 2015-08-14 | 949-473-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | IRVINE | CA |
| 2015-08-14 | 949-473-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | IRVINE | CA |
| 2015-08-14 | 949-473-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | IRVINE | CA |
| 2015-08-14 | 949-473-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | IRVINE | CA |
| 2015-08-14 | 949-473-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | IRVINE | CA |
| 2015-08-14 | 949-473-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | IRVINE | CA |
| 2015-08-12 | 949-563-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | SADLBK VLY | CA |
| 2015-08-12 | 949-563-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | SADLBK VLY | CA |
| 2015-08-12 | 949-563-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | SADLBK VLY | CA |
| 2015-08-11 | 949-288-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | TRABUCO | CA |
| 2015-08-11 | 949-358-6XXX | 6000–6999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - CA | 8826 | IRVINE | CA |
| 2015-08-11 | 949-358-7XXX | 7000–7999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - CA | 8826 | IRVINE | CA |
| 2015-08-11 | 949-432-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | NEWPORTBCH | CA |
| 2015-08-11 | 949-563-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | SADLBK VLY | CA |
| 2015-08-11 | 949-563-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | SADLBK VLY | CA |
| 2015-08-06 | 949-432-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - CA | 8826 | NEWPORTBCH | CA |
| 2015-08-03 | 949-449-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CA | 649C | CAPITRNVLY | CA |
| 2015-07-30 | 949-557-0XXX | 0000–0999 | Assigned | PAETEC ITEL, LLC | 829J | IRVINE | CA |
| 2015-07-30 | 949-557-8XXX | 8000–8999 | Assigned | PAETEC ITEL, LLC | 829J | IRVINE | CA |
| 2015-07-29 | 949-432-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | NEWPORTBCH | CA |
| 2015-07-29 | 949-432-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | NEWPORTBCH | CA |
| 2015-07-29 | 949-432-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | NEWPORTBCH | CA |
| 2015-07-24 | 949-501-2XXX | 2000–2999 | Assigned | T-MOBILE USA, INC. | 6529 | IRVINE | CA |
| 2015-07-24 | 949-501-3XXX | 3000–3999 | Assigned | T-MOBILE USA, INC. | 6529 | IRVINE | CA |
| 2015-07-24 | 949-501-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | IRVINE | CA |
| 2015-07-24 | 949-501-6XXX | 6000–6999 | Assigned | T-MOBILE USA, INC. | 6529 | IRVINE | CA |
| 2015-07-24 | 949-501-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | IRVINE | CA |
| 2015-07-20 | 949-563-8XXX | 8000–8999 | Assigned | COMCAST PHONE OF CALIFORNIA, LLC | 394L | SADLBK VLY | CA |
| 2015-07-10 | 949-750-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | TRABUCO | CA |
| 2015-07-08 | 949-627-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - CA | 8826 | LAGUNA BCH | CA |
| 2015-07-01 | 949-432-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | NEWPORTBCH | CA |
| 2015-07-01 | 949-449-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | CAPITRNVLY | CA |
| 2015-06-23 | 949-416-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | LAGUNA BCH | CA |
| 2015-06-23 | 949-416-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | LAGUNA BCH | CA |
| 2015-06-18 | 949-532-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | SADLBK VLY | CA |
| 2015-06-18 | 949-532-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | SADLBK VLY | CA |
| 2015-06-08 | 949-501-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | IRVINE | CA |
| 2015-06-08 | 949-501-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | IRVINE | CA |
| 2015-06-08 | 949-501-7XXX | 7000–7999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - CA | 8826 | IRVINE | CA |
| 2015-06-08 | 949-501-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | IRVINE | CA |
| 2015-06-08 | 949-532-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | SADLBK VLY | CA |
| 2015-06-08 | 949-532-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | SADLBK VLY | CA |
| 2015-06-08 | 949-532-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | SADLBK VLY | CA |
| 2015-06-08 | 949-532-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | SADLBK VLY | CA |
| 2015-06-08 | 949-532-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | SADLBK VLY | CA |
| 2015-06-08 | 949-532-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | SADLBK VLY | CA |
| 2015-06-08 | 949-557-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | IRVINE | CA |
| 2015-06-08 | 949-557-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | IRVINE | 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.