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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Jun 2026
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2016-07-25 | 213-336-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | LSAN DA 10 | CA |
| 2016-07-25 | 213-336-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | LSAN DA 10 | CA |
| 2016-07-25 | 213-336-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | LSAN DA 10 | CA |
| 2016-07-19 | 213-358-0XXX | 0000–0999 | Assigned | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | 373F | LSAN DA 01 | CA |
| 2016-07-15 | 213-335-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | LSAN DA 01 | CA |
| 2016-07-15 | 213-335-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | LSAN DA 01 | CA |
| 2016-07-15 | 213-395-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | LSAN DA 01 | CA |
| 2016-07-15 | 213-395-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | LSAN DA 01 | CA |
| 2016-07-13 | 213-212-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 07 | CA |
| 2016-07-13 | 213-212-4XXX | 4000–4999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 07 | CA |
| 2016-07-13 | 213-212-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 07 | CA |
| 2016-07-13 | 213-212-6XXX | 6000–6999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 07 | CA |
| 2016-07-07 | 213-318-6XXX | 6000–6999 | Assigned | METROPCS NETWORKS, LLC | 899D | LSAN DA 10 | CA |
| 2016-07-07 | 213-336-3XXX | 3000–3999 | Assigned | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | 373F | LSAN DA 10 | CA |
| 2016-07-06 | 213-212-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | 373F | LSAN DA 07 | CA |
| 2016-07-06 | 213-395-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | 373F | LSAN DA 01 | CA |
| 2016-06-28 | 213-395-7XXX | 7000–7999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - CA | 7139 | LSAN DA 01 | CA |
| 2016-06-23 | 213-212-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | LSAN DA 07 | CA |
| 2016-06-23 | 213-212-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | LSAN DA 07 | CA |
| 2016-06-21 | 213-269-4XXX | 4000–4999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 01 | CA |
| 2016-06-21 | 213-269-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 01 | CA |
| 2016-06-13 | 213-336-2XXX | 2000–2999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - CA | 7139 | LSAN DA 10 | CA |
| 2016-06-10 | 213-395-0XXX | 0000–0999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | LSAN DA 01 | CA |
| 2016-06-08 | 213-269-3XXX | 3000–3999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | LSAN DA 01 | CA |
| 2016-05-18 | 213-318-5XXX | 5000–5999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | LSAN DA 10 | CA |
| 2016-05-09 | 213-205-9XXX | 9000–9999 | Assigned | HD CARRIER LLC | 321J | LSAN DA 07 | CA |
| 2016-05-09 | 213-274-7XXX | 7000–7999 | Assigned | HD CARRIER LLC | 321J | LSAN DA 01 | CA |
| 2016-05-09 | 213-274-8XXX | 8000–8999 | Assigned | HD CARRIER LLC | 321J | LSAN DA 01 | CA |
| 2016-05-09 | 213-274-9XXX | 9000–9999 | Assigned | HD CARRIER LLC | 321J | LSAN DA 01 | CA |
| 2016-05-09 | 213-699-8XXX | 8000–8999 | Assigned | HD CARRIER LLC | 321J | LSAN DA 07 | CA |
| 2016-04-26 | 213-205-8XXX | 8000–8999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | LSAN DA 07 | CA |
| 2016-04-26 | 213-318-7XXX | 7000–7999 | Assigned | METROPCS NETWORKS, LLC | 899D | LSAN DA 10 | CA |
| 2016-04-26 | 213-318-8XXX | 8000–8999 | Assigned | METROPCS NETWORKS, LLC | 899D | LSAN DA 10 | CA |
| 2016-04-26 | 213-318-9XXX | 9000–9999 | Assigned | METROPCS NETWORKS, LLC | 899D | LSAN DA 10 | CA |
| 2016-04-05 | 213-205-6XXX | 6000–6999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 07 | CA |
| 2016-04-05 | 213-205-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 07 | CA |
| 2016-04-05 | 213-266-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 01 | CA |
| 2016-03-25 | 213-205-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 07 | CA |
| 2016-03-25 | 213-205-4XXX | 4000–4999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 07 | CA |
| 2016-03-25 | 213-205-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 07 | CA |
| 2016-03-25 | 213-266-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 01 | CA |
| 2016-03-25 | 213-318-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 10 | CA |
| 2016-03-25 | 213-318-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 10 | CA |
| 2016-03-25 | 213-318-4XXX | 4000–4999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 10 | CA |
| 2016-03-25 | 213-418-6XXX | 6000–6999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 01 | CA |
| 2016-03-25 | 213-418-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 01 | CA |
| 2016-03-25 | 213-418-9XXX | 9000–9999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 01 | CA |
| 2016-03-16 | 213-266-4XXX | 4000–4999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - CA | 7139 | LSAN DA 01 | CA |
| 2016-03-10 | 213-266-9XXX | 9000–9999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 01 | CA |
| 2016-03-08 | 213-266-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | 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.