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
Jul 2026
Jun 2026
May 2026
Apr 2026
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Feb 2026
Jan 2026
Dec 2025
Nov 2025
Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2021-07-01 | 213-502-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | MONTEBELLO | CA |
| 2021-07-01 | 213-502-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | MONTEBELLO | CA |
| 2021-07-01 | 213-502-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | MONTEBELLO | CA |
| 2021-07-01 | 213-502-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | MONTEBELLO | CA |
| 2021-06-30 | 213-491-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | MONTEBELLO | CA |
| 2021-06-25 | 213-561-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | LSAN DA 07 | CA |
| 2021-06-25 | 213-563-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | LSAN DA 01 | CA |
| 2021-06-25 | 213-563-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | LSAN DA 01 | CA |
| 2021-06-25 | 213-563-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | LSAN DA 01 | CA |
| 2021-06-25 | 213-563-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | LSAN DA 01 | CA |
| 2021-06-25 | 213-563-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | LSAN DA 01 | CA |
| 2021-06-25 | 213-563-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | LSAN DA 01 | CA |
| 2021-06-25 | 213-563-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | LSAN DA 01 | CA |
| 2021-06-25 | 213-563-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | LSAN DA 01 | CA |
| 2021-06-16 | 213-497-0XXX | 0000–0999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 05 | CA |
| 2021-06-16 | 213-497-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 05 | CA |
| 2021-06-16 | 213-497-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 05 | CA |
| 2021-06-16 | 213-497-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 05 | CA |
| 2021-06-16 | 213-521-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 14 | CA |
| 2021-06-16 | 213-521-4XXX | 4000–4999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 14 | CA |
| 2021-06-16 | 213-521-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 14 | CA |
| 2021-06-16 | 213-521-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 14 | CA |
| 2021-06-16 | 213-526-0XXX | 0000–0999 | Assigned | ONVOY, LLC - CA | 649C | MONTEBELLO | CA |
| 2021-06-16 | 213-526-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CA | 649C | MONTEBELLO | CA |
| 2021-06-16 | 213-526-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CA | 649C | MONTEBELLO | CA |
| 2021-06-16 | 213-526-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CA | 649C | MONTEBELLO | CA |
| 2021-06-16 | 213-526-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | MONTEBELLO | CA |
| 2021-06-16 | 213-526-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | MONTEBELLO | CA |
| 2021-06-16 | 213-554-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 10 | CA |
| 2021-06-16 | 213-556-0XXX | 0000–0999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 09 | CA |
| 2021-06-16 | 213-556-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 09 | CA |
| 2021-06-16 | 213-556-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 09 | CA |
| 2021-06-16 | 213-556-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 09 | CA |
| 2021-06-16 | 213-573-0XXX | 0000–0999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 03 | CA |
| 2021-06-16 | 213-573-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 03 | CA |
| 2021-06-16 | 213-573-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 03 | CA |
| 2021-06-16 | 213-577-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 04 | CA |
| 2021-06-16 | 213-583-0XXX | 0000–0999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 13 | CA |
| 2021-06-16 | 213-583-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 13 | CA |
| 2021-06-16 | 213-583-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 13 | CA |
| 2021-06-16 | 213-583-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 13 | CA |
| 2021-06-16 | 213-789-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 02 | CA |
| 2021-06-16 | 213-789-4XXX | 4000–4999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 02 | CA |
| 2021-06-16 | 213-933-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 06 | CA |
| 2021-06-16 | 213-933-9XXX | 9000–9999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 06 | CA |
| 2021-06-14 | 213-733-8XXX | 8000–8999 | Assigned | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | 373F | LSAN DA 14 | CA |
| 2021-06-11 | 213-558-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | LSAN DA 12 | CA |
| 2021-06-09 | 213-464-6XXX | 6000–6999 | Assigned | T-MOBILE USA, INC. | 6529 | LSAN DA 12 | CA |
| 2021-06-09 | 213-464-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | LSAN DA 12 | CA |
| 2021-06-04 | 213-546-0XXX | 0000–0999 | Assigned | COMMIO, LLC | 939H | LSAN DA 06 | 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.