NumberResearchRecent thousands-block assignments
0 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, all time — NPA 213
New assignments by month
Sep 2026
Aug 2026
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2012-12-19 | 213-493-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | LSAN DA 07 | CA |
| 2012-12-19 | 213-493-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | LSAN DA 07 | CA |
| 2012-12-19 | 213-514-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | LSAN DA 07 | CA |
| 2012-12-19 | 213-514-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | LSAN DA 07 | CA |
| 2012-12-19 | 213-514-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | LSAN DA 07 | CA |
| 2012-12-19 | 213-516-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | LSAN DA 07 | CA |
| 2012-12-19 | 213-632-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | LSAN DA 10 | CA |
| 2012-12-19 | 213-640-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | LSAN DA 10 | CA |
| 2012-12-19 | 213-640-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | LSAN DA 10 | CA |
| 2012-12-19 | 213-674-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | LSAN DA 10 | CA |
| 2012-12-19 | 213-674-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | LSAN DA 10 | CA |
| 2012-12-19 | 213-769-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | LSAN DA 10 | CA |
| 2012-12-19 | 213-800-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | LSAN DA 07 | CA |
| 2012-12-19 | 213-807-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | LSAN DA 10 | CA |
| 2012-12-19 | 213-807-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | LSAN DA 10 | CA |
| 2012-12-19 | 213-835-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | LSAN DA 10 | CA |
| 2012-12-19 | 213-915-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | LSAN DA 10 | CA |
| 2012-12-19 | 213-927-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | LSAN DA 10 | CA |
| 2012-12-19 | 213-947-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | LSAN DA 01 | CA |
| 2012-12-19 | 213-948-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | LSAN DA 01 | CA |
| 2012-12-14 | 213-972-6XXX | 6000–6999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - CA | 8826 | LSAN DA 01 | CA |
| 2012-12-11 | 213-237-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 01 | CA |
| 2012-12-11 | 213-289-6XXX | 6000–6999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 01 | CA |
| 2012-12-03 | 213-377-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 10 | CA |
| 2012-12-03 | 213-471-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 10 | CA |
| 2012-11-26 | 213-481-5XXX | 5000–5999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - CA | 8826 | LSAN DA 01 | CA |
| 2012-11-26 | 213-481-6XXX | 6000–6999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - CA | 8826 | LSAN DA 01 | CA |
| 2012-11-14 | 213-806-1XXX | 1000–1999 | Assigned | NUSO, LLC | 551G | LSAN DA 01 | CA |
| 2012-11-07 | 213-947-3XXX | 3000–3999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | LSAN DA 01 | CA |
| 2012-10-31 | 213-807-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 10 | CA |
| 2012-10-24 | 213-347-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 01 | CA |
| 2012-10-18 | 213-634-6XXX | 6000–6999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | LSAN DA 01 | CA |
| 2012-09-04 | 213-217-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | 373F | LSAN DA 01 | CA |
| 2012-09-04 | 213-519-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | LSAN DA 07 | CA |
| 2012-09-04 | 213-545-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | LSAN DA 07 | CA |
| 2012-09-04 | 213-545-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | LSAN DA 07 | CA |
| 2012-09-04 | 213-807-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | LSAN DA 10 | CA |
| 2012-09-04 | 213-807-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | LSAN DA 10 | CA |
| 2012-09-04 | 213-807-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | LSAN DA 10 | CA |
| 2012-08-13 | 213-608-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | LSAN DA 07 | CA |
| 2012-08-13 | 213-608-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | LSAN DA 07 | CA |
| 2012-08-13 | 213-905-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | LSAN DA 07 | CA |
| 2012-08-03 | 213-761-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | LSAN DA 01 | CA |
| 2012-08-03 | 213-761-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | LSAN DA 01 | CA |
| 2012-08-03 | 213-792-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | LSAN DA 01 | CA |
| 2012-08-03 | 213-798-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | LSAN DA 01 | CA |
| 2012-08-03 | 213-808-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | LSAN DA 01 | CA |
| 2012-08-03 | 213-833-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | LSAN DA 01 | CA |
| 2012-08-03 | 213-928-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | LSAN DA 01 | CA |
| 2012-08-03 | 213-943-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | LSAN DA 01 | 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.