NumberResearchRecent thousands-block assignments
0 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/19/2026
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
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| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2024-12-16 | 213-920-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LSAN DA 10 | CA |
| 2024-12-16 | 213-920-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LSAN DA 10 | CA |
| 2024-12-16 | 213-930-0XXX | 0000–0999 | Assigned | T-MOBILE USA, INC. | 6529 | LSAN DA 04 | CA |
| 2024-12-16 | 213-930-1XXX | 1000–1999 | Assigned | T-MOBILE USA, INC. | 6529 | LSAN DA 04 | CA |
| 2024-12-16 | 213-930-2XXX | 2000–2999 | Assigned | T-MOBILE USA, INC. | 6529 | LSAN DA 04 | CA |
| 2024-12-16 | 213-930-3XXX | 3000–3999 | Assigned | T-MOBILE USA, INC. | 6529 | LSAN DA 04 | CA |
| 2024-12-16 | 213-930-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | LSAN DA 04 | CA |
| 2024-12-16 | 213-930-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | LSAN DA 04 | CA |
| 2024-12-16 | 213-937-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LSAN DA 09 | CA |
| 2024-12-16 | 213-937-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LSAN DA 09 | CA |
| 2024-12-16 | 213-937-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LSAN DA 09 | CA |
| 2024-12-16 | 213-937-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LSAN DA 09 | CA |
| 2024-12-16 | 213-937-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LSAN DA 09 | CA |
| 2024-12-16 | 213-937-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LSAN DA 09 | CA |
| 2024-12-16 | 213-937-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LSAN DA 09 | CA |
| 2024-12-16 | 213-937-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LSAN DA 09 | CA |
| 2024-12-16 | 213-937-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LSAN DA 09 | CA |
| 2024-12-16 | 213-937-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LSAN DA 09 | CA |
| 2024-12-16 | 213-939-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LSAN DA 11 | CA |
| 2024-12-16 | 213-939-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LSAN DA 11 | CA |
| 2024-12-16 | 213-939-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LSAN DA 11 | CA |
| 2024-12-16 | 213-939-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LSAN DA 11 | CA |
| 2024-12-16 | 213-939-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LSAN DA 11 | CA |
| 2024-12-16 | 213-940-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LSAN DA 14 | CA |
| 2024-12-16 | 213-940-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LSAN DA 14 | CA |
| 2024-12-16 | 213-940-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LSAN DA 14 | CA |
| 2024-12-16 | 213-940-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LSAN DA 14 | CA |
| 2024-12-16 | 213-940-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LSAN DA 14 | CA |
| 2024-12-16 | 213-991-0XXX | 0000–0999 | Assigned | T-MOBILE USA, INC. | 6529 | LSAN DA 04 | CA |
| 2024-12-09 | 213-874-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | MONTEBELLO | CA |
| 2024-12-09 | 213-874-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | MONTEBELLO | CA |
| 2024-12-09 | 213-874-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | MONTEBELLO | CA |
| 2024-12-09 | 213-903-0XXX | 0000–0999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | LSAN DA 01 | CA |
| 2024-12-09 | 213-903-4XXX | 4000–4999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | LSAN DA 01 | CA |
| 2024-12-09 | 213-917-4XXX | 4000–4999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | LSAN DA 06 | CA |
| 2024-12-09 | 213-917-6XXX | 6000–6999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | LSAN DA 06 | CA |
| 2024-12-09 | 213-917-7XXX | 7000–7999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | LSAN DA 06 | CA |
| 2024-12-06 | 213-993-2XXX | 2000–2999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - CA | 7139 | LSAN DA 02 | CA |
| 2024-12-06 | 213-993-4XXX | 4000–4999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - CA | 7139 | LSAN DA 02 | CA |
| 2024-12-06 | 213-993-5XXX | 5000–5999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - CA | 7139 | LSAN DA 02 | CA |
| 2024-12-06 | 213-993-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - CA | 7139 | LSAN DA 02 | CA |
| 2024-12-06 | 213-993-7XXX | 7000–7999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - CA | 7139 | LSAN DA 02 | CA |
| 2024-12-02 | 213-912-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | LSAN DA 13 | CA |
| 2024-12-02 | 213-912-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | LSAN DA 13 | CA |
| 2024-12-02 | 213-912-2XXX | 2000–2999 | Assigned | TELNYX LLC | 073H | LSAN DA 13 | CA |
| 2024-12-02 | 213-912-3XXX | 3000–3999 | Assigned | TELNYX LLC | 073H | LSAN DA 13 | CA |
| 2024-12-02 | 213-912-4XXX | 4000–4999 | Assigned | TELNYX LLC | 073H | LSAN DA 13 | CA |
| 2024-11-26 | 213-914-3XXX | 3000–3999 | Assigned | TELNYX LLC | 073H | LSAN DA 03 | CA |
| 2024-11-13 | 213-930-6XXX | 6000–6999 | Assigned | T-MOBILE USA, INC. | 6529 | LSAN DA 04 | CA |
| 2024-11-13 | 213-930-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | LSAN DA 04 | CA |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.